Kimmeridge

What Kimmeridge does

Kimmeridge is a New York-headquartered private alternative asset manager founded in 2012 by Managing Partners Ben Dell, Neil McMahon, and Henry Makansi, focused exclusively on the energy sector. The firm manages $6.5 billion+ in Limited Partner commitments from institutional investors (pension funds, sovereign wealth funds, insurance companies, endowments, and family offices) and operates through three core strategies: Private Investments in unconventional US oil and gas at the front end of the cost curve; Public Engagement (KEEP), an activist strategy investing in public energy companies to drive capital allocation reform; and Carbon Solutions, an energy-transition platform spanning carbon removal and distributed energy infrastructure. The firm employs 65+ investment and operations professionals across offices in New York, Denver, London, and Abu Dhabi (ADGM).

Kimmeridge has built an integrated "wellhead-to-water" portfolio anchored by Caturus, a rebranded integrated natural gas platform that consolidates upstream production (Lithos Resources, Titan Exploration, post-Sitio Royalties sale) with midstream and LNG export infrastructure (Commonwealth LNG — a 9.5 Mtpa Louisiana facility that reached Final Investment Decision in May 2026 with $9.75B of project financing closed). Other principal portfolio companies include Chestnut Carbon (nature-based reforestation, with a 25-year offtake with Microsoft), 38 Degrees North (distributed generation and community solar), SYSO Technologies (renewable asset market operations), and Civitas Resources (the carbon-neutral DJ Basin operator formed under Kimmeridge's leadership in 2021). Strategic investors in the Caturus platform include Mubadala Energy (24.1%) and CPP Investments (31%).

The firm generates revenue primarily through traditional 2-and-20 alternative asset management fees: management fees on committed capital and performance fees / carried interest on exits. Its go-to-market is direct institutional sales to LPs, supplemented by thought leadership via a research distribution platform, the "Barrels to Bytes" podcast, and active participation in industry conferences (e.g., CERAWeek). Kimmeridge has been an active acquirer and bidder — including the $6B unsolicited offer for Ascent Resources (Dec 2025), the $2.1B SilverBow bid (2024), and the Galvan Ranch acquisition (Apr 2026) — and pursues shareholder activism in public E&Ps (Devon Energy, Coterra Energy, Advantage Energy).

Name

Kimmeridge

Legal name

Kimmeridge Energy Management Company, LLC

Website

https://kimmeridge.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

51–100 employees

Short description

Kimmeridge is a private alternative asset manager founded in 2012 that invests exclusively in the energy sector on behalf of institutional LPs, managing $6.5B+ across private upstream, public engagement, and carbon solutions strategies anchored by an integrated gas-to-LNG platform.

Ownership category

akta.pro rank

Product category

Alternative Asset Management — Energy Sector Private Equity

NAICS

Portfolio Management and Investment Advice (523940)

SIC

Investment Advice (6282)

akta.pro primary industry

Energy & Power Infrastructure Funds (Generation, Transmission, Storage) (FSANAEAB)

akta.pro secondary industries

Natural Resources — Energy & Mineral Resources (FSAAAKAJ), Sustainable Private Markets (Impact PE/VC, Private Credit, Infrastructure) (FSAAALAG)

Keywords

• Energy private equity
• Alternative asset management
• Upstream oil and gas investing
• LNG infrastructure investment
• Carbon removal investing

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Management fees: Traditional 2-and-20 private equity fee structure: charging management fees on committed capital (typically 2% of AUM) plus performance fees (typically 20% of profits above hurdle rate).
2. Performance/carry fees: Carried interest earned when portfolio investments achieve target returns, aligning firm and investor interests.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Kimmeridge is a private alternative asset manager focused exclusively on the energy sector, raising and deploying institutional capital across three strategies: Private Investments in unconventional US oil and gas assets, Public Engagement (KEEP) in listed energy companies, and Carbon Solutions supporting the energy transition. The firm operates these strategies through wholly-owned portfolio companies spanning upstream production, LNG export infrastructure, distributed energy, and nature-based carbon removal.

Product overview

Kimmeridge is an alternative asset manager founded in 2012, focused exclusively on the energy sector with $6.5B+ in LP commitments. The firm operates three core investment strategies: Private Investments (unconventional US oil and gas at front-end of cost curve), Public Engagement/KEEP (advocacy in public energy companies for shareholder value), and Carbon Solutions (accelerating energy transition to net zero). The integrated portfolio spans upstream production (Lithos Resources, Titan Exploration, Sitio Royalties), midstream and LNG export (Caturus, Commonwealth LNG), energy transition infrastructure (38 Degrees North, SYSO Technologies), carbon removal (Chestnut Carbon), and operated assets (Civitas Resources). This wellhead-to-water integrated model combines exploration/production with liquefaction capabilities and market access for global LNG exports.

Differentiator

Problem solved

Functional benefit

Brands

• KEEP (Kimmeridge Energy Engagement Partners): Public engagement strategy that invests in public energy companies to advocate for shareholders and enact change, focusing on business model reform, aligning executive and shareholder interests, and environmental stewardship.
• Kimmeridge Carbon Solutions

Products and services

• Private Investments Strategy Kimmeridge's flagship investment strategy focuses on unconventional US oil and gas assets at the front end of the cost curve, with flexible investment structures and an emphasis on asset quality. Designed for institutional investors seeking energy-focused private equity exposure.
• Public Engagement Strategy (KEEP — Kimmeridge Energy Engagement Partners)
• Carbon Solutions Strategy
• Titan Exploration (Powder River Basin Upstream)
• Sitio Royalties (Mineral and Royalty Interests)

Named customers8 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Partnerships

14 partnerships are on record, tiered major, core and minor.

• Baker HughesmajorTechnology or Integration · 15 May 2026Equipment supplier providing mixed-refrigerant compressors for Commonwealth LNG facility.
• HoneywellmajorTechnology or Integration · 15 May 2026Equipment supplier providing main cryogenic heat exchangers for LNG liquefaction process.
• Solar TurbinesmajorTechnology or Integration · 15 May 2026Equipment supplier providing Titan 350 gas turbine-generators powering facility operations.
• SM EnergymajorOthers · 30 April 2026Seller of Galvan Ranch assets to Caturus, adding ~60,000 net acres in South Texas and ~250 MMcfe/d production from 260 wells.
• GlencorecoreChannel Partner/ Reseller/ Distributor · 9 April 2026Increased LNG offtake commitment by 50% to 3 million tons annually under 20-year deal with Commonwealth LNG. Major buyer of LNG exports.
• Mercuria Energy TradingcoreChannel Partner/ Reseller/ Distributor · 9 April 2026Increased LNG purchase commitment to 1.5 million tons per year from Commonwealth LNG facility under long-term agreement.
• Aramco Trading AmericascoreChannel Partner/ Reseller/ Distributor · 17 February 202620-year LNG offtake agreement with Caturus for purchases from Commonwealth LNG facility.
• Bion Environmental TechnologiesminorStrategic or Co-development Partner · 9 December 2025MOU to explore use of Bion's ammonia recovery technology at RNG facility, potential joint venture development for sustainable energy projects.
• EQT CorporationcoreChannel Partner/ Reseller/ Distributor · 1 October 202520-year LNG sale and purchase agreement for offtake from Commonwealth LNG export facility.
• PETRONAScoreChannel Partner/ Reseller/ Distributor · 1 October 2025Long-term LNG offtake agreement holder for Commonwealth LNG exports.
• Woodside EnergycoreChannel Partner/ Reseller/ Distributor · 1 October 2025Supply agreement holder for LNG purchases from Commonwealth LNG facility.
• JERAcoreChannel Partner/ Reseller/ Distributor · 12 June 202520-year sale and purchase agreement for LNG offtake from Commonwealth LNG as major Asian buyer.
• CB&ImajorImplementation/ SI/ Consulting Partner · 27 May 2025Awarded major LNG storage tank construction contract for Commonwealth LNG facility.
• Technip EnergiescoreImplementation/ SI/ Consulting Partner · 15 May 2025Lead EPC contractor for Commonwealth LNG facility construction. Awarded full notice to proceed and ordering long-lead equipment. Utilizing modular construction approach.

Scale indicators16 records

Recent moves6 records

Expansion highlights7 records

Direct peers

• Quantum Energy Partners: Houston-based private equity firm exclusively focused on the energy sector with a comparable strategy of investing across upstream oil and gas, midstream, and energy transition. Quantum has a similar headcount and AUM scale and competes for the same institutional LP mandates.
• EIG Partners: Washington DC-based private equity firm focused on energy and infrastructure investing with a multi-strategy approach spanning equity and credit. EIG's ~$22B AUM and energy infrastructure mandate closely parallel Kimmeridge's integrated gas/LNG strategy.
• ArcLight Capital Partners: Boston-based private equity firm dedicated to energy infrastructure investments including midstream, power, and renewables. ArcLight's integrated energy infrastructure approach and institutional LP base make it a comparable peer for Kimmeridge's energy-focused strategy.
• Energy Capital Partners: Connecticut-based private equity firm focused on power generation, midstream energy, and energy transition. ECP's diversified energy infrastructure approach and comparable AUM make it a direct peer to Kimmeridge across multiple portfolio company categories.
• Blackstone Infrastructure Partners: Blackstone's infrastructure platform invests in energy infrastructure including LNG, midstream, and renewables. Co-invested in Commonwealth LNG project financing alongside Kimmeridge, making it both a peer and a financial partner.

Broad incumbents

• Brookfield Asset Management: One of the largest global alternative asset managers with a sizeable renewable energy and infrastructure franchise. Brookfield competes for the same institutional capital allocations in energy infrastructure while offering a much broader multi-asset platform.
• KKR (Real Assets / Energy): Global alternative asset manager with a significant real assets strategy including upstream, midstream, and energy transition. KKR's energy and infrastructure platform competes for institutional LP mandates at a much larger scale than Kimmeridge.
• Carlyle Group (Energy): Global alternative asset manager with a dedicated energy and infrastructure strategy. Carlyle was reportedly evaluating a stake in Commonwealth LNG, demonstrating direct overlap with Kimmeridge's energy infrastructure deal flow.
• Apollo Global Management: Global alternative asset manager with a large infrastructure and energy practice via Apollo Infrastructure Opportunities. Ares Infrastructure Opportunities (managed within the broader Apollo-affiliated complex) co-invested in Commonwealth LNG.
• Warburg Pincus (Energy): Global private equity firm with a long-standing energy practice. Kimmeridge Managing Partner Henry Makansi previously served as Principal and Head of the European Energy Practice at Warburg Pincus, reflecting the firms' directly comparable investment approach in the energy sector.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/8124372

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments9 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kimmeridge