About
Founded in 2001, we helped pioneer an asset-based private equity approach to investing in the dynamic energy sector. We have invested approximately $17 billion in 101 transactions since inception, generating strong realized returns for our limited partners from 62 exits across diverse market cycles.
Based in Boston, our investment team targets midstream, power and production opportunities with substantial growth potential, significant current income and meaningful downside protection, typically on a proprietary basis. We employ a hands-on value creation strategy that utilizes our in-house technical, operational and commercial specialists as well as our 400-person asset management affiliate.
200 Clarendon Street
55th Floor
Boston Massachusetts 02116
55th Floor
Boston Massachusetts 02116
Phone Number
617-531-6300
Portfolio Companies
| Company Name | Status | Basin/Region | Investment Year | Address | Address 2 | City | State | Zip | Contacts |
|---|---|---|---|---|---|---|---|---|---|
| Camelback Midstream Holdings, LLC | Active | 2020 | 6263 N Scottsdale Road | Suite 142 | Scottsdale | Arizona | 85250 | ||
| Amarillo Midstream | Active | 2020 | |||||||
| Require Private Equity Subscription |
 |
2017 |
|
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Charleston | West Virginia | 25311 | 1 | |
| Require Private Equity Subscription |
|
2016 |
|
|
Farmington | New Mexico | 87401 | 11 | |
| Require Private Equity Subscription |
|
2016 |
|
|
Christiansted | VI | 820 | ||
| Require Private Equity Subscription |
|
2016 |
|
|
Vancouver | BC | V7X 1L3 |
Investments
| Date | Company | Amount($MM) | More |
|---|---|---|---|
| 2017-12-01 | Greylock Energy | 400 | More |
| 2016-07-25 | LOGOS Resources II | 150 | More |
| 2015-12-21 | Require Private Equity Subscription | |
|
| 2015-09-10 | Require Private Equity Subscription | |
|
| 2014-04-02 | Require Private Equity Subscription | |
|
| 2014-01-30 | Require Private Equity Subscription | |
|
Latest News & Activity
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Murphy Oil Sells 50% Stake in GOM FPS Project to ArcLightMarch 18,2021
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Nuevo Midstream Dos to Acquire Republic MidstreamMarch 20,2019
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ArcLight Looking to Buy Out American Midstream PartnersJanuary 03,2019
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Enbridge Sells US Midstream Biz to ArcLight Affiliate for $1.12B in CashMay 10,2018
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TransCanada Sells Appalachian Hydro Assets for $1.065BApril 20,2017
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American Midstream Appoints New Director to BoardJune 15,2016
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ArcLight Acquires Interest in Alberta Hub Gas StorageApril 04,2016
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NGL Energy Partners Sells Interest in TransMontaigne GP for $350MMFebruary 01,2016
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ArcLight Approves $75MM American Midstream Unit DealDecember 21,2015
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ArcLight Looking to Buy Out American Midstream Partners
January 03,2019
American Midstream Appoints New Director to Board
June 15,2016
- ArcLight Approves $75MM American Midstream Unit Deal
December 21,2015
- ArcLight Closes Fund VI; $5.575 Billion in Commitments
July 29,2015
- Equity-Backed Duo Looking to Sell; $1.0B in Permian Assets
November 24,2014
Company Divestiture
| Announce Date | Buyer | $MM | Type | Play/Location | Details |
|---|---|---|---|---|---|
| Mar-18-2021 | |
|
Asset | Gulf Of Mexico (GOM) | |
| Mar-20-2019 | |
|
Corporate | Eagle Ford Shale | |
| May-10-2018 | |
|
Asset | Barnett Shale,Anadarko Basin,Haynesville-Bossier-CottonValley | |
| Apr-20-2017 | |
|
Asset | United States | |
| Apr-04-2016 | |
|
Asset | Canada | |
| Feb-01-2016 | |
|
Asset | United States | |
| Aug-28-2015 | |
|
Asset | North Sea | |
| Mar-31-2015 | |
|
JV | Marcellus Shale | |
| Sep-17-2014 | |
|
Asset | Marcellus Shale | |
| Dec-10-2013 | |
|
Corporate | United States | |
| Apr-15-2013 | |
|
Working Interest | United States | |
Company Acquisitions
| Announce Date | Seller | $MM | Type | Play/Location | Details |
|---|---|---|---|---|---|
| Mar-18-2021 | |
|
Asset | Gulf Of Mexico (GOM) | |
| May-10-2018 | |
|
Asset | Barnett Shale,Anadarko Basin,Haynesville-Bossier-CottonValley | |
| Apr-20-2017 | |
|
Asset | United States | |
| Apr-04-2016 | |
|
Asset | Canada | |
| Feb-01-2016 | |
|
Asset | United States | |
| Aug-28-2015 | |
|
Asset | North Sea | |
| Mar-31-2015 | |
|
JV | Marcellus Shale | |
| Apr-15-2013 | |
|
Working Interest | United States | |
Portfolio Companies
| Company Name | Status | Basin/Region | Investment Year | Address | Address 2 | City | State | Zip | Contacts |
|---|---|---|---|---|---|---|---|---|---|
| Camelback Midstream Holdings, LLC | Active | 2020 | 6263 N Scottsdale Road | Suite 142 | Scottsdale | Arizona | 85250 | ||
| Amarillo Midstream | Active | 2020 | |||||||
| Require Private Equity Subscription |
|
2017 |
|
|
Charleston | West Virginia | 25311 | 1 | |
| Require Private Equity Subscription |
|
2016 |
|
|
Farmington | New Mexico | 87401 | 11 | |
| Require Private Equity Subscription |
|
2016 |
|
|
Christiansted | VI | 820 | ||
| Require Private Equity Subscription |
|
2016 |
|
|
Vancouver | BC | V7X 1L3 |
Investments
| Date | Company | Amount($MM) | More |
|---|---|---|---|
| 2017-12-01 | Greylock Energy | 400 | More |
| 2016-07-25 | LOGOS Resources II | 150 | More |
| 2015-12-21 | Require Private Equity Subscription | |
|
| 2015-09-10 | Require Private Equity Subscription | |
|
| 2014-04-02 | Require Private Equity Subscription | |
|
| 2014-01-30 | Require Private Equity Subscription | |
|
Equity-Backed Duo Looking to Sell; $1.0B in Permian Assets
November 24,2014
Two equity-backed Permian players are mulling the sale of West Texas assets that could go for up to $1.0 billion.
ArcLight Commits $100MM to New San Juan Basin E&P
January 30,2014
LOGOS Resources, LLC has reported an upsized equity capital commitment to $100 million from ArcLight Capital Partners, LLC.