IESC on Nasdaq

Integrated Electrical Services

Logo: Integrated Electrical Services, Public domain, via Wikimedia Commons5

Electric company

IES Holdings, Inc., formerly known as Integrated Electrical Services, Inc., designs and installs integrated electrical and technology systems and provides infrastructure products and services to a variety of end markets, including data centers, residential housing, and commercial and industrial facilities. IES is headquartered in Houston, Texas and has 125+ locations with 8,000+ employees across the continental United States.3 Its shares trade on Nasdaq under the symbol IESC.1 Wikipedia text CC BY-SA 4.0

Price unavailable

Last updated Oct 21, 2026.

Overview

$3.4BRevenue, fiscal 20256
$306.0MNet income, fiscal 20256

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  • TickerIESC on Nasdaq1
  • Industryconstruction1
  • HeadquartersHouston1
  • Websitewww.ies-co.com
  • Legal formDelaware corporation1
  • Incorporated inDE7
  • Business address13131 Dairy Ashford Road, Suite 500, Houston, Tx 774787
  • Filer categoryLarge accelerated filer7
  • LEI549300687T8E6LN6EN724
  • StatusActive4
  • LEI statusLapsed (not renewed)4
  • Registered address2 RIVERWAY STE 1730, 77056 Houston, United States4
  • Registered withDivision of Corporations, Department of State, 27646784

IES Holdings, Inc., formerly known as Integrated Electrical Services, Inc., designs and installs integrated electrical and technology systems and provides infrastructure products and services to a variety of end markets, including data centers, residential housing, and commercial and industrial facilities.3

Financials

From the company’s reports to the SEC. Every number links to the filing it came from.

Key numbers, fiscal 2025

25.5%Gross margin6
11.4%Operating margin6
9.1%Net margin6
16.9%Revenue growth, 20256
34.6%Return on equity6
0.00×Debt to equity6

What sells

Revenue by product, business segment and region, as the company reports it to the SEC.

Business segments

Residential brought in 39% of the revenue Integrated Electrical Services broke down this way in fiscal 2025.

  1. Residential$1.3B639%down 6% from 2024
  2. Communications$1.1B634%up 47% from 2024
  3. Infrastructure Solutions$498.7M615%up 42% from 2024
  4. Commercial and Industrial$427.7M613%up 16% from 2024
Business segments by year
Business segments202320242025
Residential$1.3B$1.4B$1.3B
Communications$600.8M$776.5M$1.1B
Infrastructure Solutions$217.4M$351.1M$498.7M
Commercial and Industrial$279.6M$367.9M$427.7M

Where the money goes

Where each dollar of revenue went, fiscal 2025

  • Cost of revenue74¢$2.5B
  • Selling, general and admin14¢$475.0M
  • Interest0¢$1.8M
  • Income tax3¢$96.8M
  • Profit9¢$306.0M

Out of $3.4B in revenue.6

Where each dollar of operating cash went, fiscal 2025

  • Share buybacks15¢$41.6M
  • Kept or used elsewhere85¢$244.5M

Out of $286.1M of cash from operations.6

Financial statements

Revenue10111213146$3.4B in 2025+285% since 2018
0$1.0B$2.0B$3.0B$4.0B2018: $876.8M$876.8M20182019: $1.1B$1.1B2019+23%2020: $1.2B$1.2B2020+11%2021: $1.5B$1.5B2021+29%2022: $2.2B$2.2B2022+41%2023: $2.4B$2.4B2023+10%2024: $2.9B$2.9B2024+21%2025: $3.4B$3.4B2025+17%
Gross profit10111213146$859.5M in 2025+473% since 2018
0$250.0M$500.0M$750.0M$1.0B2018: $150.0M$150.0M20182019: $182.1M$182.1M2019+21%2020: $228.0M$228.0M2020+25%2021: $288.0M$288.0M2021+26%2022: $318.9M$318.9M2022+11%2023: $444.5M$444.5M2023+39%2024: $696.6M$696.6M2024+57%2025: $859.5M$859.5M2025+23%
Operating income10111213146$383.5M in 2025+1378% since 2018
0$100.0M$200.0M$300.0M$400.0M2018: $26.0M$26.0M20182019: $41.9M$41.9M2019+61%2020: $50.1M$50.1M2020+20%2021: $85.6M$85.6M2021+71%2022: $56.0M$56.0M2022−35%2023: $159.8M$159.8M2023+185%2024: $300.9M$300.9M2024+88%2025: $383.5M$383.5M2025+27%
Net income10111213146$306.0M in 2025
-$100.0M0$100.0M$200.0M$300.0M$400.0M2018: -$14.2M-$14.2M20182019: $33.2M$33.2M20192020: $41.6M$41.6M2020+25%2021: $66.7M$66.7M2021+60%2022: $34.8M$34.8M2022−48%2023: $108.3M$108.3M2023+212%2024: $219.1M$219.1M2024+102%2025: $306.0M$306.0M2025+40%

Every line of the income statement as filed: the last 3 fiscal years, latest first.6

Period ending2025-09-302024-09-302023-09-30
Revenues$3.4B$2.9B$2.4B
Cost of services$2.5B$2.2B$1.9B
Gross profit$859.5M$696.6M$444.5M
Selling, general and administrative expenses$475.0M$396.7M$298.6M
Contingent consideration$1.1M$714.0K$277.0K
Loss (gain) on sale of assets-$155.0K-$1.7M-$14.1M
Operating income$383.5M$300.9M$159.8M
Interest Expense$1.8M$1.3M$3.0M
Other (income) expense, net-$12.2M-$5.1M-$1.8M
Provision for income taxes$96.8M$72.2M$38.8M
Net income (loss)$311.8M$232.5M$119.8M
Net Income (Loss) Attributable to Noncontrolling Interest-$5.9M-$13.4M-$11.5M
Comprehensive income (loss) attributable to IES Holdings, Inc.$306.0M$219.1M$108.3M
Earnings (loss) per share, basic$15.22$10.02$4.58
Earnings (loss) per share, diluted$15.02$9.89$4.54
Weighted Average Number of Shares Outstanding, Basic19.9M shares20.2M shares20.2M shares
Weighted Average Number of Shares Outstanding, Diluted20.2M shares20.4M shares20.4M shares
Income (Loss) from Equity Method Investments-$14.8M$0$0
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest$393.9M$304.7M$158.5M

Compare Integrated Electrical Services with another company

Corporate structure

Integrated Electrical Services sits at the top of its group. 40 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Major holders of Integrated Electrical Services

  • TONTINE CAPITAL PARTNERS L P Filed SCHEDULE 13D/A on Integrated Electrical Services, latest Oct 6, 2026 (8 filings since Dec 16, 2022)
  • FMR LLC Filed SCHEDULE 13G/A on Integrated Electrical Services, latest May 6, 2026 (6 filings since Feb 9, 2024)
  • Integrated Electrical Services Houston, United States
    • Ranger Energy Services, Inc. Stake · Houston, Texas, United States
    • Aerial Lighting & Electric, Inc. Subsidiary · Connecticut, United States
    • Arrow Engine Company Subsidiary · Delaware, United States
    • Azimuth Communications, Inc. Subsidiary · Oregon, United States
    • Bayonet Plumbing, Heating & Air Conditioning, LLC Subsidiary · Florida, United States
    • Calumet Armature and Electric, L.L.C. Subsidiary · Illinois, United States
    • Edmonson Electric, LLC Subsidiary · Florida, United States
    • Four Point Dynamics, LLC Subsidiary · Delaware, United States
    • Freeman Enclosure Systems, LLC Subsidiary · Ohio, United States
    • Greiner Industries, Inc. Subsidiary · Pennsylvania, United States
    • Hotchkiss Alarms, LLC Subsidiary · Connecticut, United States
    • IES Commercial, Inc. Subsidiary · Delaware, United States
    • IES Communications, LLC Subsidiary · Delaware, United States
    • IES Consolidation, LLC Subsidiary · Delaware, United States
    • IES Enclosure Solutions and Services, LLC Subsidiary · Delaware, United States
    • IES FL RE, LLC Subsidiary · Florida, United States
    • IES Infrastructure Solutions, LLC Subsidiary · Delaware, United States
    • IES Investments, LLC Subsidiary · Delaware, United States
    • IES LA RE, LLC Subsidiary · Louisiana, United States
    • IES Management LP Subsidiary · Texas, United States
    • IES OK RE, LLC Subsidiary · Oklahoma, United States
    • IES Operations Group, Inc. Subsidiary · Delaware, United States
    • IES PA RE, LLC Subsidiary · Delaware, United States
    • IES Residential, Inc. Subsidiary · Delaware, United States
    • IES SC RE, LLC Subsidiary · Delaware, United States
    • and 14 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; major holders from Schedules 13D and 13G; stakes of 5% or more it reported on Schedules 13D and 13G (1 companies). Each entity in the chart links to its source.

What it owns

What Integrated Electrical Services reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

ItemLatestA year beforeChange
Land$14.5M6 Sep 30, 2025$9.5M6 Sep 30, 2024+52.8%
Buildings and improvements$75.2M6 Sep 30, 2025$55.8M6 Sep 30, 2024+34.7%
Machinery and equipment$155.7M6 Sep 30, 2025$117.8M6 Sep 30, 2024+32.2%
Furniture and fixtures$5.2M6 Sep 30, 2025$3.0M6 Sep 30, 2024+74.9%
Computer equipment and software$18.3M6 Sep 30, 2025$15.0M6 Sep 30, 2024+22.4%
Construction in progress$12.1M6 Sep 30, 2025$6.6M6 Sep 30, 2024+84.2%
Property and equipment, before depreciation$281.0M6 Sep 30, 2025$207.6M6 Sep 30, 2024+35.4%
Accumulated depreciation$97.8M6 Sep 30, 2025$73.4M6 Sep 30, 2024+33.2%
Property and equipment, net$183.2M6 Sep 30, 2025$134.2M6 Sep 30, 2024+36.5%
Operating-lease assets (leased space)$88.4M6 Sep 30, 2025$62.0M6 Sep 30, 2024+42.7%

Investments

ItemLatestA year beforeChange
Cash and cash equivalents$127.2M6 Sep 30, 2025$100.8M6 Sep 30, 2024+26.1%
Marketable securities, current$104.6M6 Sep 30, 2025$35.0M6 Sep 30, 2024+198.8%
Stakes in other companies (equity method)$59.7M6 Sep 30, 2025$06 Sep 30, 2024

Intangibles and goodwill

ItemLatestA year beforeChange
Goodwill$107.8M6 Sep 30, 2025$94.0M6 Sep 30, 2024+14.8%
Intangible assets, net (excluding goodwill)$41.6M6 Sep 30, 2025$45.9M6 Sep 30, 2024−9.3%
Finite-lived intangibles, gross$117.2M6 Sep 30, 2025$107.8M6 Sep 30, 2024+8.7%
Accumulated amortization$75.5M6 Sep 30, 2025$61.9M6 Sep 30, 2024+22.1%

Inventory

ItemLatestA year beforeChange
Inventory, total$111.5M6 Sep 30, 2025$101.7M6 Sep 30, 2024+9.6%
Raw materials$30.2M6 Sep 30, 2025$14.1M6 Sep 30, 2024+114.7%
Work in process$10.5M6 Sep 30, 2025$12.5M6 Sep 30, 2024−15.6%
Finished goods$8.2M6 Sep 30, 2025$4.4M6 Sep 30, 2024+85.9%

Properties, in its own words

At September 30, 2025, we maintained branch offices, warehouses, sales facilities and administrative offices at 174 locations. The majority of our facilities are leased. We lease our executive office located in Greenwich, Connecticut and our corporate office located in Sugar Land, Texas. We believe that our properties are adequate for our current needs and that suitable additional or replacement space will be available as required. For a breakdown of our offices by segment, see Item 1. “Business —Operating Segments” of this Annual Report on Form 10-K.

Item 2 of the 10-K filed Nov 21, 2025.20

The story

June 26, 1997 incorporates as Integrated Electrical Services Incorporated.

January 27, 1998, Integrated Electrical Services began trading with the symbol (IEE) on the New York Stock Exchange.

In 2002 Integrated Electrical Services was ranked as the largest electrical contractor in the United States, with $1.475 billion in revenue.

In February 2006, Integrated Electrical Services filed for chapter 11 bankruptcy and in the same year, three months later, emerged.

February 28, 2011 Integrated Electrical Services sold its subsidiary Key Electrical Supply Inc. to Elliott Electric Supply Inc.

In July 2020, Integrated Electrical Services was listed as number five on Houston Chronicle's "list of the region's 100 best performing public companies".

From Wikipedia’s article on Integrated Electrical Services, shared under CC BY-SA 4.0.8

Leadership

Who has led Integrated Electrical Services, and when. Pick a name to see everywhere that person has worked.

Board members and other officers (45)

Products and brands

Infrastructure Solutions – Electro-mechanical

Communications – Technology services to corporations.

Residential – Electrical services to multi and single family type housing.

Industrial & Commercial – Design, construct and maintain industrial and commercial type of operations.

From Wikipedia’s article on Integrated Electrical Services, shared under CC BY-SA 4.0.8

Subsidiaries and ownership

Subsidiaries (Exhibit 21)

  • Aerial Lighting & Electric, Inc. Connecticut9
  • Arrow Engine Company Delaware9
  • Azimuth Communications, Inc. Oregon9
  • Bayonet Plumbing, Heating & Air Conditioning, LLC Florida9
  • Calumet Armature and Electric, L.L.C. Illinois9
  • Edmonson Electric, LLC Florida9
  • Four Point Dynamics, LLC Delaware9
  • Freeman Enclosure Systems, LLC Ohio9
  • Greiner Industries, Inc. Pennsylvania9
  • Hotchkiss Alarms, LLC Connecticut9
  • IES Commercial, Inc. Delaware9
  • IES Communications, LLC Delaware9
  • IES Consolidation, LLC Delaware9
  • IES Enclosure Solutions and Services, LLC Delaware9
  • IES FL RE, LLC Florida9
  • IES Infrastructure Solutions, LLC Delaware9
  • IES Investments, LLC Delaware9
  • IES LA RE, LLC Louisiana9
  • IES Management LP Texas9
  • IES OK RE, LLC Oklahoma9
  • IES Operations Group, Inc. Delaware9
  • IES PA RE, LLC Delaware9
  • IES Residential, Inc. Delaware9
  • IES SC RE, LLC Delaware9
All 38 listed subsidiaries
  • IES Shared Services, Inc. Delaware9
  • IES Subsidiary Holdings, Inc. Delaware9
  • Integrated Electrical Finance, Inc. Delaware9
  • K.E.P. Electric, Inc. Ohio9
  • Key Electrical Supply, Inc. Texas9
  • Magnetech Industrial Services, Inc. Indiana9
  • NEXT Electric, LLC Wisconsin9
  • Plant Power and Control Systems, L.L.C. Alabama9
  • Qypsys, LLC Florida9
  • Southern Industrial Sales and Services, Inc. Georgia9
  • Technibus, Inc. Delaware9
  • Thomas Popp & Company Ohio9
  • Wedlake Fabricating, Inc. Oklahoma9
  • Wisconsin Heavy Fabrication, LLC Delaware9

The subsidiaries the company lists in Exhibit 21 of its annual report, as filed.

Former names

  • Integrated Electrical Services, Inc.Jan 9, 2015 to May 16, 20167
  • INTEGRATED ELECTRICAL SERVICES INCDec 11, 1997 to Jan 6, 20157

Timeline

  1. Oct 6, 20268-K Entered a material agreement; Completed an acquisition or sale; Regulation FD disclosure82
  2. Aug 11, 20268-K Entered a material agreement; Unregistered sale of shares; Regulation FD disclosure83
  3. Jul 31, 20268-K Results of operations; Regulation FD disclosure; Other events84
  4. May 1, 20268-K Results of operations; Regulation FD disclosure85
  5. Feb 20, 20268-K Shareholder vote86
  6. Jan 30, 20268-K Results of operations; Regulation FD disclosure87
  7. Nov 21, 20258-K Results of operations; Executive or director change; Regulation FD disclosure88
  8. Nov 12, 20258-K Entered a material agreement; Regulation FD disclosure89
  9. Aug 8, 2025New chief executive Matthew J. Simmes becomes CEO21
  10. Aug 1, 20258-K Results of operations; Regulation FD disclosure90
  11. Jul 3, 20258-K Executive or director change91
  12. May 19, 20258-K Executive or director change; Regulation FD disclosure92
  13. May 13, 20258-K Executive or director change; Regulation FD disclosure93
  14. Oct 6, 2020New chief executive Jeffrey L. Et Al Gendell becomes CEO22
  15. Mar 6, 2019New chief executive Gary S. Matthews becomes CEO23
  16. Dec 18, 2013New chief executive Robert W. Lewey becomes CEO24
  17. Jul 1, 2011New chief executive James M. Lindstrom becomes CEO25
  18. Jul 12, 2006New chief executive Michael J. Caliel becomes CEO27
  19. May 16, 2006New chief executive C. Byron Snyder becomes CEO26
  20. May 15, 2006Went public Listed on NASDAQ1
  21. Jun 25, 1997Founded Integrated Electrical Services is founded4

Calendar

Coming up

  1. Nov 20, 2026Reports results for the quarter ending Sep/202694

When it reported results

  1. Jul 31, 2026Reported quarterly or annual results84
  2. May 1, 2026Reported quarterly or annual results85
  3. Jan 30, 2026Reported quarterly or annual results87
  4. Nov 21, 2025Reported quarterly or annual results88
  5. Aug 1, 2025Reported quarterly or annual results90
  6. May 2, 2025Reported quarterly or annual results95
  7. Feb 4, 2025Reported quarterly or annual results96
  8. Nov 22, 2024Reported quarterly or annual results97

Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). The full markets calendar

Filings

358 filings to the SEC since October 2021: 5 annual reports, 15 quarterly reports, 37 major events, 235 insider forms, 14 large holders, 52 other. The latest 20:

  1. Oct 6, 20268-K EDGAR
  2. Oct 6, 2026SCHEDULE 13D/A EDGAR
  3. Oct 2, 20264/A EDGAR
  4. Oct 2, 20264 EDGAR
  5. Oct 2, 20264 EDGAR
  6. Oct 2, 20264 EDGAR
  7. Oct 2, 20264 EDGAR
  8. Oct 2, 20264 EDGAR
  9. Oct 2, 20264 EDGAR
  10. Aug 14, 202613F-HR EDGAR
  11. Aug 11, 20268-K EDGAR
  12. Jul 31, 20268-K EDGAR
  13. Jul 31, 202610-Q EDGAR
  14. Jul 6, 20264 EDGAR
  15. Jul 6, 20264 EDGAR
  16. Jul 6, 20264 EDGAR
  17. Jul 6, 20264 EDGAR
  18. Jul 6, 20264 EDGAR
  19. Jul 6, 20264 EDGAR
  20. Jul 2, 2026S-3ASR EDGAR

The 358 filings since October 2021 can be filtered by form type and year here when JavaScript is on.

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

122 open-market trades by officers, directors and large owners since October 2021: 9 buys and 113 sales. Grants, option exercises and gifts are left out.

DateWhoTradeSharesPriceValueFiling
Jun 12, 2026Tontine Associates, LLC10% ownerSale46,720$756.47$35.3MForm 4
Jun 12, 2026Cleveland Todd MDirectorSale5,000$761.89$3.8MForm 4
May 27, 2026Tontine Associates, LLC10% ownerSale30,310$705.93$21.4MForm 4
May 26, 2026Tontine Associates, LLC10% ownerSale2,055$702.28$1.4MForm 4
May 14, 2026TONTINE CAPITAL PARTNERS L P10% ownerSale39,361$694.01$27.3MForm 4
May 13, 2026TONTINE CAPITAL PARTNERS L P10% ownerSale15,000$692.71$10.4MForm 4
May 8, 2026McLauchlin TracySVP & CFOSale3,000$662.61$2.0MForm 4
May 8, 2026Cleveland Todd MDirectorSale11,578$663.52$7.7MForm 4
May 8, 2026Tontine Associates, LLC10% ownerSale7,052$674.25$4.8MForm 4
May 7, 2026Tontine Associates, LLC10% ownerSale1$677.47$677Form 4
May 6, 2026Cleveland Todd MDirectorSale922$681.55$628.4KForm 4
May 6, 2026Tontine Associates, LLC10% ownerSale40,103$677.19$27.2MForm 4
May 5, 2026Simmes Matthew JPresident and CEOSale7,000$658.24$4.6MForm 4
Mar 4, 2026Cleveland Todd MDirectorSale1,425$500.84$713.7KForm 4
Mar 3, 2026Cleveland Todd MDirectorSale875$501.13$438.5KForm 4
Mar 2, 2026Cleveland Todd MDirectorSale200$513.54$102.7KForm 4
Feb 26, 2026Cleveland Todd MDirectorSale1,700$511.29$869.2KForm 4
Feb 25, 2026Cleveland Todd MDirectorSale3,119$511.81$1.6MForm 4
Feb 24, 2026Cleveland Todd MDirectorSale181$520.25$94.2KForm 4
Feb 18, 2026Simmes Matthew JPresident and CEOSale5,000$506.26$2.5MForm 4

All 122 trades can be filtered by person here when JavaScript is on.

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

Stakes it holds

Integrated Electrical Services has told the SEC it owns more than 5% of 1 company, latest first (Schedules 13D and 13G).

Executive pay

What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.

YearExecutiveAgeSalaryTotal pay
2025Matthew J. Simmes$793.8K$6.2M101
2025Jeffrey L. Gendell$925.0K$3.3M101
2025Tracy A. McLauchlin$550.0K$1.6M101
2025Mary Newman$500.0K$1.3M101
2025Matthew Allen$363.6K$795.3K101
2024President & Chief Executive Officer$750.0K$7.3M101
2024Executive Chairman$884.0K$4.7M101
2024SVP & Chief Financial Officer$475.0K$1.7M101
2024SVPChief Administrative Officer$400.0K$1.3M101
2023Executive Chairman$850.0K$3.2M101
2023President & Chief Executive Officer$600.0K$2.6M101
2023SVP & Chief Financial Officer$450.0K$1.4M101
2023& General Counsel$365.0K$1.0M101

Held by these funds

The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 100. Change is in shares since the quarter before.

FundSharesValueShare of the fundChange
Gendell Jeffrey L10,293,528$7.6B68.4%−46,720
Fmr LLC2,245,587$1.6B0.1%−126,158
BlackRock, Inc.883,520$649.1M0.0%+173,949
Dimensional Fund Advisors LP420,423$308.9M0.1%−37,526
Vanguard Capital Management LLC401,936$295.3M0.0%+3,007
Vanguard Portfolio Management LLC380,318$279.4M0.0%−12,251
First Trust Advisors LP346,730$254.7M0.1%−2,433
State Street Corp274,069$201.3M0.0%+66,525
Geode Capital Management, LLC266,996$196.2M0.0%−28,846
Capital International Investors205,596$151.0M0.0%New
UBS Group AG198,559$145.9M0.0%+20,160
Pertento Partners LLP168,457$123.8M8.9%−62,782
Morgan Stanley154,221$113.3M0.0%−23,369
Royce & Associates LP149,029$109.5M0.9%No change
Arrowstreet Capital, Limited Partnership126,625$93.0M0.0%−29,768
Franklin Resources Inc126,514$92.9M0.0%−38,660
Invesco Ltd.121,781$89.5M0.0%+44,079
Norges Bank107,286$78.8M0.0%New
Goldman Sachs Group Inc107,112$78.7M0.0%+38,395
Renaissance Technologies LLC106,752$78.4M0.1%+24,400
AltraVue Capital, LLC96,317$70.8M5.1%−33,450
Northern Trust Corp66,527$48.9M0.0%−10,344
Charles Schwab Investment Management Inc65,771$48.3M0.0%−17,714
Ophir Asset Management Pty Ltd62,763$46.1M3.8%+7,730
Vanguard Fiduciary Trust Co56,762$41.7M0.0%−4,534

13F reports cover disclosed long positions in U.S. stocks only.

SEC filer profile

How Integrated Electrical Services is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

  • Name on EDGARIES Holdings, Inc.2
  • CIK0001048268
  • Employer ID (EIN)76-054220820
  • Filer statusLarge accelerated filer not an emerging growth company; not a smaller reporting company; not a shell company20
  • Incorporated inDelaware20
  • Fiscal year endsSeptember 302
  • Industry code (SIC)1731 Electrical Work2
  • SEC reviewing officeOffice of Real Estate & Construction, Division of Corporation Finance2
  • Business address13131 Dairy Ashford Road, Suite 500, Houston, TX 774782
  • Phone71386015002
  • Shares outstanding19,924,356 as of Jul 27, 202617
  • Public float$1.4B as of Mar 31, 202520
  • AuditorErnst & Young LLP, Houston, Texas PCAOB ID 42; it also attests to the company’s internal control over financial reporting20
  • On EDGAR sinceOct 24, 19972
  • Filings1,691 in all: 4 (779), 8-K (330), 10-Q (87), 3 (46), SC 13G/A (38), SC 13D/A (33), 144 (29), DEF 14A (28)2
    All 51 form types

    10-K (27), SC 13G (24), 8-K/A (20), 4/A (19), 424B3 (19), 10-Q/A (18), UPLOAD (16), CORRESP (15), S-8 (12), DEFA14A (11), POS AM (10), EFFECT (9), S-8 POS (9), 425 (8), S-4/A (8), SD (8), 10-K/A (7), 11-K (7), S-1/A (7), SC 13D (7), S-1 (6), SCHEDULE 13G/A (6), 3/A (5), CT ORDER (4), S-3/A (4), 13F-HR (3), 15-12B (3), 5 (3), 8-A12B (3), NT 10-Q (3), PRE 14A (3), S-4 (3), SCHEDULE 13D/A (3), 424B4 (2), 10-K405 (1), 25-NSE (1), NT 10-K (1), RW (1), S-3 (1), S-3ASR (1), SC 13E3 (1), SC 13E3/A (1), SCHEDULE 13G (1)

  • Latest filingsAnnual report (10-K) Nov 21, 2025
    Quarterly report (10-Q) Jul 31, 2026
    Proxy statement (DEF 14A) Jan 7, 2026
    Latest 8-K (8-K) Oct 6, 2026

Securities registered for trading

ClassSymbolExchange
Common Stock, par value $0.01 per shareIESCNasdaq Global Market

From the cover page of the 10-K filed Nov 21, 2025 (Section 12(b) of the Exchange Act).20

Risk factors and legal proceedings

The risks Integrated Electrical Services names in Item 1A of its 10-K filed Nov 21, 2025: 40 risks under these headings, as written.20

  • You should consider carefully the risks described below, as well as the other information included in this document before making an investment decision. Our business, results of operations or financial condition could be materially and adversely affected by any of these risks, and the value of your investment may decrease due to any of these risks.
  • Risks Relating to the Operations of our Business
  • Demand for our services is cyclical and vulnerable to economic downturns affecting the industries we serve.
  • We could be adversely impacted by changes in general economic conditions, including the effects of inflation, supply chain constraints, and an economic downturn or recession.
  • The highly competitive nature of our industries could affect our profitability by reducing our revenues or profit margins.
  • We generate a significant portion of our revenues under fixed price contracts. The estimates we use in placing bids and changes in commodity and labor costs could have an adverse effect on our ability to maintain our profitability.
  • A failure to secure new contracts may adversely affect our cash flows and financial results.
  • We derive a meaningful portion of our revenues from a small number of customers, and the loss of one or more of these customers could adversely affect our revenues, results of operations, and financial condition.
  • We rely on third parties, including subcontractors and suppliers, in connection with many of our projects and a failure to retain subcontractors or obtain supplies, or increased costs as a result of using these third parties, could adversely impact our revenues, results of operations, and financial condition.
  • Our inability to carry out plans and strategies as expected, including our inability to identify and complete acquisitions and investments that meet our investment criteria in furtherance of our corporate strategy or the subsequent underperformance of those acquisitions and investments, may adversely impact our future growth and profitability.
  • Acquisitions, dispositions and other strategic transactions that we may pursue could have a negative effect on our results of operations.
  • Backlog may not be realized or may not result in profits.
The other 29 risks
  • We may fail to adequately recover on contract change orders.
  • We may incur significant charges or be adversely impacted by the closure or sale of facilities or assets.
  • Epidemics, pandemics, and other potential public health emergencies could have a future materially adverse impact on our business, including our financial condition, cash flows and results of operations.
  • The availability and cost of surety bonds affect our ability to enter into new contracts and our margins on those engagements.
  • We are subject to risks associated with seasonality, adverse weather conditions, and climate change.
  • Our results may fluctuate from period to period due to cyclicality, regional economic conditions, or other factors.
  • We may experience difficulties in managing our billings and collections.
  • Our operations are subject to numerous physical hazards. If an accident occurs, it could result in an adverse effect on our business.
  • Our current insurance coverage may not be adequate, and we may not be able to obtain insurance at acceptable rates, or at all.
  • Litigation and claims can cause unexpected losses.
  • Regulatory requirements could result in significant compliance costs and liabilities.
  • Disruptions to the proper functioning of our information technology systems or security breaches of our critical data, sensitive information or information technology systems could disrupt operations and cause increases in costs, decreases in revenues and/or harm to our reputation.
  • We may be required to conduct environmental remediation activities, which could be expensive and inhibit the growth of our business and our ability to maintain profitability, particularly in our Infrastructure Solutions business.
  • Compliance with current and future environmental laws and regulations, including those relating to climate change, could adversely impact our business.
  • The loss of a group or several key personnel, either at the corporate or operating level, or general labor constraints could adversely affect our business.
  • Risks Relating to our Financial Results, Financing and Liquidity
  • The impact on our customers of negative conditions in the credit and capital markets may adversely affect our business.
  • To fund our working capital requirements, complete acquisitions and service any debt we may incur, we may require a significant amount of cash. Our ability to generate cash from operations or to access the capital markets for required funding depends on many factors that are beyond our control.
  • Changes in tax positions or changes in tax laws may adversely affect our results.
  • We have restrictions and covenants under our credit agreement and the failure to meet these covenants could result in a default under our credit agreement.
  • The preparation of our financial statements requires management to make certain estimates and assumptions that may differ from actual results, and we may be adversely impacted by new accounting, control and operating procedures.
  • Our use of percentage-of-completion accounting could result in a reduction or elimination of previously reported profits.
  • Our reported operating results could be adversely affected as a result of goodwill impairment charges.
  • Risks Relating to Our Common Stock
  • Existence of a controlling shareholder.
  • Our common stock has less liquidity than many other stocks listed on the Nasdaq Global Market.
  • We may issue additional shares of common stock, preferred stock or convertible securities that will dilute the percentage ownership interest of existing stockholders and may dilute the book value per share of our common stock.
  • Substantial sales of our common stock could adversely affect our stock price.
  • Increasing scrutiny and changing expectations with respect to our approach to climate related risks may expose us to reputational or other risks.
  • Our bylaws designate the Court of Chancery of the State of Delaware as the sole and exclusive forum for certain types of actions and proceedings that may be initiated by our shareholders, which could increase the costs for our shareholders to bring claims, discourage our shareholders from bringing claims, or limit our shareholders’ ability to obtain a favorable judicial forum for disputes with us or our current or former directors, officers, employees or shareholders in such capacity.
  • General Risks
  • Our internal controls over financial reporting and our disclosure controls and procedures may not prevent all possible errors that could occur. Internal controls over financial reporting and disclosure controls and procedures, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control system’s objective will be met.

Legal proceedings

For further information regarding legal proceedings, see Note 19, “Commitments and Contingencies — Legal Matters” in the notes to our Consolidated Financial Statements.

The opening of Item 3, Legal Proceedings.20

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