Multi-Family Office

Updated:

Pembridge Partners

Pembridge Partners was established in London in 2017 by Ben Kirby.

Pembridge Partners

Pembridge Partners was established in London in 2017 by Ben Kirby. The firm functions as a multi-family office and membership-based investment club, designed to facilitate co-investment opportunities among a curated network of private investors and family offices. Its founding purpose centers on providing members access to institutional-quality private market deals that would otherwise be difficult to source independently. The strategy relies on a club-deal model. Members gain exposure to a range of private markets transactions, including direct equity co-investments, growth capital rounds, and select special situations. The firm does not operate a blind-pool fund structure; instead, it presents specific opportunities sourced through its network, with members participating on a deal-by-deal basis. Though granular portfolio holdings and specific sector allocations are not publicly catalogued, the firm's communications emphasize a broad private markets mandate. Geographic activity concentrates on the United Kingdom and Western Europe. Since its launch, the firm has operated with a lean footprint, run by a small core team headed by founder and CEO Ben Kirby. The precise number of member families or aggregated co-investment capital deployed remains undisclosed. There is no record of a sister philanthropic foundation or an adjacent public-equities vehicle, keeping the architecture deliberately simple. Public reporting on recent operational milestones or specific deal closings is minimal, reflecting a quiet posture consistent with tightly held private networks. Pembridge Partners' structural differentiator is its club-based access model: it neither manages commingled fund capital nor registers as a regulated asset manager, placing it in a narrow category of gatekeepers that curate deal flow for a selective membership base. This architecture aligns incentives around individual transaction diligence rather than asset-gathering, a model that suits families and principals seeking control over capital calls and direct investment selection.

General information

Firm type

Multi Family Office

Year founded

2017

AUM

Undisclosed

Location

Region

Europe

Country

United Kingdom

City

London

Corporate office

London, United Kingdom

Principals

Ben Kirby

CEO and Founder

Frequently asked questions

Who runs Pembridge Partners?

Ben Kirby founded the firm in 2017 and serves as its CEO. He leads the core deal-sourcing and membership-relations functions from London. Beyond Kirby, the firm maintains a deliberately small team and does not publicly list additional investment committee members or partners, a structure consistent with boutique family office networks that rely on principal-to-principal introductions.

How does Pembridge Partners source investment opportunities?

The firm sources deals through its founder's network of family offices, private investors, and intermediaries. Unlike large institutional platforms, Pembridge does not run a formal origination team; it leverages membership referrals and relationships with deal sponsors to identify direct co-investment and growth-stage opportunities. Each deal is presented to members as a discrete investment, rather than being allocated from a pre-raised fund.

Is Pembridge Partners a regulated asset manager?

The firm does not appear to operate as a regulated asset manager in the traditional sense. It structures investments on a deal-by-deal basis through its club model, which typically means members co-invest directly alongside each other. This distinguishes it from fund managers that raise and deploy blind-pool capital. Any advice or arranging activities would be conducted in compliance with applicable UK regulatory frameworks, but the precise regulatory permissions are not publicly detailed.

What types of investments does Pembridge Partners offer its members?

The firm provides access to private market co-investments, early-stage and growth equity rounds, and selected special situations. It does not publish a fixed allocation model or restrict itself to publicized sector verticals. Instead, it presents members with opportunities as they emerge from the founder's network. This opportunistic approach can span technology, consumer, and other private equity-style transactions, with the common thread being direct co-investment participation.

How large is Pembridge Partners' membership or co-investment capital base?

The firm has not publicly disclosed membership numbers, aggregated deployment figures, or an AUM estimate. Its club structure means capital is not aggregated in a single vehicle, making traditional AUM metrics largely irrelevant. The lack of disclosure is consistent with many private investment clubs that prioritize confidentiality for their member families and do not report externally to data vendors or the press.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

Need institutional-grade insight on family offices?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classOSINT-derived deal signals
Book a demo

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo

Browse by category

More London Multi Family Office profiles