Private company

Tech-X Corporation

Tech-X Corporation is an American company based in Boulder, founded in 1994.¹

Last updated Oct 21, 2026.

Overview

1994Founded¹

HeadquartersBoulder, United States¹
Websitewww.txcorp.com

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Corporate structure

Tech-X Corporation is part of a group headed by Silvaco Group, Inc.. 17 entities, 14 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Silvaco Group, Inc. Santa Clara, California
- Tech-X Corporation Boulder, United States
  - Tech-X UK Subsidiary · Daresbury, United Kingdom
- Mixel Egypt LLC Subsidiary · Egypt
- Mixel Vietnam Company Limited Subsidiary · Vietnam
- Mixel, Inc. Subsidiary · California, United States
- Silvaco Brasil Servicos De Tecnologia LTDA Subsidiary · Brazil
- Silvaco China Co, Ltd Subsidiary · China
- Silvaco Denmark ApS Subsidiary · Denmark
- Silvaco Europe, Ltd Subsidiary · United Kingdom
- Silvaco GmbH Subsidiary · Germany
- Silvaco Hong Kong Co. Ltd Subsidiary · Hong Kong
- Silvaco India PVT, Ltd Subsidiary · India
- Silvaco Japan Co, Ltd Subsidiary · Japan
- Silvaco Singapore PTE, Ltd Subsidiary · Singapore
- Silvaco Taiwan Co, Ltd Subsidiary · Taiwan
- Silvaco Ukraine Subsidiary · Ukraine

Built from subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Subsidiaries

Tech-X UK

From Wikidata.¹

Timeline

1994Founded Founded¹

Funding

Where the company's money came from, by calendar year: private offerings filed with the SEC, federal grants, loans, contracts and other assistance from USAspending.gov, and PPP loans from the SBA. Each bar links to the records below.

Money received by year$778.1K 2020–2020

PPP loans $778.1K

Figures by year

Year	PPP loans	Total
2020	$778.1K	$778.1K

PPP loans

Paycheck Protection Program loans of $150,000 and up, approved April 2020 to July 2021, from the SBA². Matched to this company by name and state.

Jul 14, 2020$778.1K PPP loan (first draw) from FlatIrons Bank²To TECH-X CORPORATION, Boulder CO; $783.7K forgiven Apr 15, 2021

Sources

The numbers on this page point here. Each one links to the record it came from.