Private company

ARCLIGHT ENERGY PARTNERS FUND VI, L.P.

ARCLIGHT ENERGY PARTNERS FUND VI, L.P. is a limited partnership registered in Delaware, based in Boston, active since 2014.¹

Last updated Oct 21, 2026.

Overview

Apr 29, 2014Founded¹

HeadquartersBoston, United States¹
Legal formLimited Partnership¹
Kind of organizationLimited partnership¹
LEI5493006E5B0F5FNNVF19¹
StatusActive¹
LEI statusIssued and current¹
Registered addressC/O COGENCY GLOBAL INC., 19904 Dover, United States¹
Registered withDivision of Corporations, Department of State, 5524979¹

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Corporate structure

ARCLIGHT ENERGY PARTNERS FUND VI, L.P. sits at the top of its group. 17 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

ARCLIGHT ENERGY PARTNERS FUND VI, L.P. Boston, Massachusetts, United States
- AL-Perdido Financing, LLC Boston, Massachusetts, United States
- AMPHORA CANADA GAS STORAGE ULC Vancouver, British Columbia, Canada
  - Chevron Alberta Gas Storage ULC Calgary, Alberta, Canada
- GSG, LLC Dallas, Texas, United States
- Leeward Renewable Energy Financing, LLC Dallas, Texas, United States
- SeaPort Financing, LLC Boston, Massachusetts, United States
- Tepco Energy, LLC Houston, Texas, United States
  - AL Midcoast Marketing, L.L.C. Subsidiary · Boston, Massachusetts, United States
    - Midcoast Marketing (U.S.) L.P. Subsidiary · Boston, Massachusetts, United States
    - MLTM, L.P. Subsidiary · Boston, Massachusetts, United States
  - Midcoast (East Texas) LLC Subsidiary · Houston, Texas, United States
- TEPCO PARENT, LLC Houston, Texas, United States
- Arclight VI International Holdings, LLC (ArcLight VI International Holdings, LLC) Subsidiary · Boston, Massachusetts, United States
- Bruin Williston Holdings, LLC Subsidiary · Boston, Massachusetts, United States
- ENSTOR MERCURY HOLDINGS, LLC Subsidiary · Boston, Massachusetts, United States
- GREYLOCK FUND VI HOLDINGS, LLC Subsidiary · Boston, Massachusetts, United States

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Subsidiaries (GLEIF)

GSG, LLC²

Also consolidated

Ownership links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); each one cites its LEI record.

Timeline

Apr 29, 2014Founded ARCLIGHT ENERGY PARTNERS FUND VI, L.P. is founded¹

Sources

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

1
GLEIFARCLIGHT ENERGY PARTNERS FUND VI, L.P. LEI record (5493006E5B0F5FNNVF19)
2
GLEIFGSG, LLC: LEI record
3
GLEIFAL-Perdido Financing, LLC: LEI record
4
GLEIFAMPHORA CANADA GAS STORAGE ULC: LEI record
5
GLEIFChevron Alberta Gas Storage ULC: LEI record
6
GLEIFLeeward Renewable Energy Financing, LLC: LEI record
7
GLEIFSeaPort Financing, LLC: LEI record
8
GLEIFTEPCO PARENT, LLC: LEI record
9
GLEIFTepco Energy, LLC: LEI record