What stage does Mayfair Equity Partners invest at?

Mayfair Equity Partners invests at the Growth, Late Stage stages.

What is Mayfair Equity Partners's typical check size?

Mayfair Equity Partners typically writes checks of $37.5M – $187.5M.

Where is Mayfair Equity Partners located?

Mayfair Equity Partners is headquartered in London, GB.

Does Mayfair Equity Partners lead rounds?

Yes, Mayfair Equity Partners leads investment rounds.

Mayfair Equity Partners

Growth equity

London · Growth–Late Stage · 10 people tracked

Also known as MAYFAIR EQUITY PARTNERS LLP

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David Phuunlockedknows Aryo Tehranian · together at PwC (overlapped)

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Investment thesis

Mayfair Equity Partners is a UK-based mid-market investor that backs and scales technology and tech-related businesses with international growth ambitions. The firm targets companies valued between roughly £50m and £300m, deploying investments in the range of £30m to £150m. It positions itself as an active partner supporting international expansion of digital businesses.

Invests inAI & Machine Learning Consumer Enterprise Software Media & Entertainment SaaSSector AgnosticEurope Global London United Kingdom

Source: firm website, verified Sep 15, 2026.

Stage

Growth–Late Stage

Check

$37.5M – $187.5M

London, GB

Leads rounds

Leads

Instruments

Equity

Founded

2014

AUM

$2.5B

Team · 10 people

from the firm's website & public directories

Daniel Sasaki· Managing Partner

Aryo Tehranian· Managing Director· London, England, United Kingdomin

Bertie Aykroyd· Partner· Greater London, England, United Kingdomin

Abbie Robus· Associate Director· London, England, United Kingdomin

Anne Owens· Marketing Manager· Greater London, England, United Kingdomin

Anne Owens is a Marketing Manager at Mayfair Equity Partners LLP with over 14 years of experience in marketing and communications for financial and professional services firms. She has led initiatives in marketing strategy design and implementation, business development, and brand building. Her work focuses on identifying business differentiators and communicating them through appropriate channels.

Catherine Bergersen· Senior Executive Assistant· London, England, United Kingdomin

Chris Morris· Process Specialist, Exit Readiness· London, England, United Kingdom

Chris Morris is founding partner at Otranto Advisory, providing strategic advisory services to mid-market investors and ambitious businesses. With 15 years of experience as a private equity investor and board director, he has completed approximately 50 corporate transactions and advised on hundreds of millions of pounds in capital across private equity and debt markets. His current advisory work encompasses value creation planning, M&A and capital transactions, board-level support, investor alignment, and business positioning across growth, investment, and exit phases.

Diane Walker· Head of Group Finance & Operations· Greater London, England, United Kingdomin

Kunal Dasgupta· Director

Waqqas Ahmad· Director· London, England, United Kingdomin

Principals & officers · per Companies House

what is this? ⓘ

Bertie Thomas Aykroyd

LLP designated member · since 2015

Daniel William Sasaki

LLP designated member · since 2014

Ownership & control

Daniel Sasaki — 25–50% of voting rights, right to share surplus assets 25 to 50 percent limited liability partnership, right to appoint and remove members limited liability partnership

Frequently asked questions

What stage does Mayfair Equity Partners invest at?: Mayfair Equity Partners invests at the Growth, Late Stage stages.
What is Mayfair Equity Partners's typical check size?: Mayfair Equity Partners typically writes checks of $37.5M – $187.5M.
What sectors does Mayfair Equity Partners focus on?: Mayfair Equity Partners focuses on AI & Machine Learning, Consumer, Enterprise Software, Media & Entertainment, SaaS, Sector Agnostic.
Where is Mayfair Equity Partners located?: Mayfair Equity Partners is headquartered in London, GB.
Does Mayfair Equity Partners lead rounds?: Yes, Mayfair Equity Partners leads investment rounds.

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