Chair Capital

What Chair Capital does

Chair Capital is a privately held, London-based investment firm (registered in England and Wales, No. 16550583; not authorised or regulated by the FCA) that deploys direct equity capital of £10 million to £100 million+ per company into ventures at the convergence of energy transition, digital infrastructure, AI, and healthcare. The firm operates four dedicated investment vehicles — spanning early-stage innovation through construction and full build-out — with reported £2.1 billion in committed capital and £345M+ in total capital structured and attracted to date. Its distribution footprint is a stated 300+ executive and institutional co-investor network and a regional office in Dubai covering the UK, EU, US, and emerging markets.

Its core offering is an integrated "Investment Architecture" rather than a software product. Components include: (i) Direct Equity Investment through the four funds, deployed in milestone-based tranches typically within 3–6 months of initial engagement; (ii) Chair Advisory, a parallel service that coordinates interim funding raises through a Financial Advisor Partner, with MOU targeted within 14 days and Chair absorbing the cost of principal due diligence; (iii) a proprietary Valuation Anchor mechanism — a binding commitment to invest at a defined milestone valuation that the firm claims protects founder equity through subsequent rounds; and (iv) strategic introductions across its executive network through to full commercial operation. Disclosed portfolio engagements include Syntropic Power (USD 105M, sodium-ion energy storage), Wind Harvest International (USD 80M+), Kinsugi (£10–15M Series A, agentic AI), Quifactum BV (£15M + €4M interim, Digital Product Passport for EU ESPR), MeetMonk (AI translation), and CoAlternative Energy.

The firm employs 10–15 people — CEO Darren Green, COO and Co-Founder Stuart Livingstone, CIO and Co-Founder Richard Armour, CMO Simon Green, Senior Advisor Stephen Aherne, Investment Manager Derek Ludlow, plus analysts and team members. Revenue mechanics depend on direct equity returns and any fee/carry structures on the four funds; explicit fee loadings and revenue figures are not disclosed. Distribution runs through the chair.capital website, LinkedIn, press/news releases, and a structured direct-engagement request-meeting funnel flowing into NDAs, confidential discussions, and preliminary Investment Overviews within weeks of first contact.

Name

Chair Capital

Legal name

Chair Capital Ltd

Website

https://chair.capital

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

11–50 employees

Short description

Chair Capital is a London-based private investment firm deploying £10M–£100M+ equity tickets across energy transition, digital infrastructure, AI, and healthcare via four dedicated funds, using milestone-based tranches, interim funding advisory, and a Valuation Anchor equity-preserving structure.

Ownership category

akta.pro rank

Product category

Private Equity Investment

NAICS

Funds, Trusts, and Other Financial Vehicles (525), Portfolio Management and Investment Advice (523940), Other Financial Vehicles (525990)

SIC

Investors, Nec (6799), Investment Advice (6282)

akta.pro industry

PRIMARYFSANAHAN

Corporate Strategic Real Assets & Infrastructure Venture Investing

Financial & Insurance/Private Equity & Venture Capital/Corporate Venture Capital (CVC)

SECONDARYFSANAHAB

Captive CVC Fund (Dedicated corporate fund structure)

Financial & Insurance/Private Equity & Venture Capital/Corporate Venture Capital (CVC)

SECONDARYBPAHADAB

Corporate Finance & Capital Advisory

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/Strategy & Corporate Finance Advisory

Keywords

• Private equity investment
• Growth stage funding
• Energy transition investing
• Capital deployment advisory
• Infrastructure investment funds

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Direct Equity Investment: Primary revenue through direct equity investments ranging from £10M to £100M+ per company through four dedicated investment vehicles. Returns generated through portfolio company growth and eventual exit.
2. Interim Funding Advisory: Project-managed interim funding raises coordinated end-to-end by Chair Advisory, with appointed Financial Advisor Partner and formal MOU targeted within 14 days. Chair Capital bears the full cost of principal due diligence.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Chair Capital is a specialist private investment firm that deploys direct equity capital of £10 million to £100 million+ through four dedicated investment vehicles into founders building at the convergence of energy transition, digital infrastructure, AI, and healthcare. Its offering combines principal equity deployment, project-managed interim funding advisory through Chair Advisory, and strategic introductions across a 300+ executive and institutional co-investor network, structured around defined business milestones rather than calendar rounds.

Product overview

Chair Capital is a specialist investment firm offering a unified platform of capital deployment products rather than a traditional software platform architecture. The core offering consists of Direct Equity Investment through four dedicated funds (£10M-£100M per company), Interim Funding Advisory coordinated by Chair Advisory, and Strategic Network Introductions leveraging 300+ executives and co-investors. These products work together as an integrated 'Investment Architecture' that structures funding around defined business milestones, combining principal capital deployment with advisory support and network access.

Differentiator

Problem solved

Functional benefit

Products and services

• Direct Equity Investment Direct equity investment of £10M to £100M+ per company through four dedicated investment vehicles, targeting high-potential companies at the convergence of energy transition, digital infrastructure, AI, and healthcare, with capital deployed alongside aligned institutional co-investment partners.
• Interim Funding Advisory Project-managed interim funding raises coordinated end-to-end by Chair Advisory with an appointed Financial Advisor Partner, targeting a formal MOU within 14 days and coordinating bridge capital to prepare portfolio companies for the principal direct equity investment.
• Strategic Network Introductions Access to Chair Capital's network of 300+ executives and institutional co-investors providing strategic introductions, NED services, fractional leadership, and sector specialist access for portfolio companies across energy transition, digital infrastructure, AI, and healthcare.
• Chair Advisory Services Transaction readiness coordination and interim capital raise management provided by Chair Advisory, running parallel with formal due diligence to prepare companies for principal investment, with Chair Capital absorbing the cost of principal due diligence.

Named customers5 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Generation Investment Management: Established sustainable investment manager founded on long-termism principles, investing across public and private markets. Comparable in thematic focus but operates at much larger AUM and broader mandate than Chair Capital.
• Brookfield Renewable Partners: Large-scale infrastructure investor with global renewable energy portfolio. Adjacent to Chair Capital given shared energy transition theme but operates at materially larger scale and in operating-asset ownership.
• DCVC: Deep-tech venture firm investing in computationally-driven companies across energy, AI, and life sciences. Comparable in deploying capital into hard-tech infrastructure at scale with founder-friendly terms.
• Khosla Ventures: Large diversified venture firm with material climate tech and AI exposure. Comparable in mission-driven approach and willingness to back transformative technologies, but with broader sector mandate and longer track record.

Direct peers

• Obvious Ventures: Mission-driven venture firm investing in transformative companies across energy, health, and AI. Overlaps with Chair Capital's four-sector thesis and willingness to back first-of-a-kind infrastructure plays.
• Energy Impact Partners: Global investment platform backing energy and climate technology companies with co-investment from utilities. Directly comparable given focus on energy transition infrastructure and structured equity deployment alongside strategic partners.
• Breakthrough Energy Ventures: Bill Gates-backed venture fund investing in deep-tech climate solutions including energy storage and novel generation. Closely comparable to Chair Capital in deploying patient capital into first-of-a-kind energy infrastructure technologies.
• Prelude Ventures: Early-stage climate technology venture fund investing across energy, mobility, and sustainability. Comparable in deploying capital into high-conviction climate theses at the venture-to-growth inflection.
• Lowercarbon Capital: Climate-focused venture and growth fund investing across energy, industrials, and carbon removal. Directly comparable to Chair Capital given overlapping thesis on capital-intensive climate technologies with multi-stage deployment.

Regional players

• Phoenix Capital Ventures: Middle East-focused venture and growth investor backing technology and energy transition companies. Comparable given Chair Capital's Dubai presence and emerging-markets orientation.

Market position

Competitive moat5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/chaircapital

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Funding overview

Funding rounds

Investors

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

M&A

Investments1 record

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

Frequently asked questions about Chair Capital