List of the 125+ Largest Single Family Offices in the UK [2026]
Europe · updated quarterly
List of the 125+ Largest Single Family Offices in the UK [2026]
Every qualifying office in the UK, verified and ranked by size: named decision-makers with direct emails, phone numbers, AUM bands and investment focus.
Contact-level fields (direct email, phone, LinkedIn) are included in the full dataset.
Featured offices
A few of the offices in the directory
IPGL
London · SFO · >5B
IPGL is a single family office headquartered in London, United Kingdom, which manages the wealth of British entrepreneur Michael Spencer. With assets exceeding $5 billion, the office makes direct investments across venture capital, private equity, and fund-of-funds vehicles, concentrating on the technology and fintech industries.
Grosvenor Estate is a single family office based in Chester, United Kingdom, managing over $5 billion in assets. It focuses on real estate, real assets, venture capital, and private equity, with wealth originating from the family's real estate holdings.
Horizon Family Partners is a single family office based in Maastricht, United Kingdom, founded in 2020. It invests in private equity and venture capital, with a focus on the technology sector, and engages in co-investment opportunities. The office was established by entrepreneurial families to pool expertise and originate investments.
Momentum Capital is a single family office based in London, United Kingdom, founded in 2002 with wealth derived from the finance industry. Its investment activities span private equity, venture capital, real estate, public equities, private credit, and fund of funds, concentrating on sustainable innovation, water technologies, and tech-driven sectors.
Weybourne Group is a single family office established in 2013 and based in Maastricht, United Kingdom. The firm allocates capital through fund of funds, direct investments, and fund limited partnerships, focusing on electronics, engineering, and agriculture. Its wealth originates from the consumer industry.
BNF Capital is a London-based single family office founded in 2013. It manages the wealth of the Perrodo family, derived from the oil and gas company Perenco. The firm invests in private equity, venture capital, real estate, public equities, and real assets across the energy, real estate, technology, consumer, and healthcare sectors.
This list contains all 160 single family offices in the UK from our verified dataset, ranked from largest to smallest and carrying 563 named decision-maker contacts. Coverage is led by London (67% of the list), followed by Maastricht and Dublin.
Sector exposure is broadest in Technology, Real Estate and Healthcare. The largest offices by assets include IPGL, Grosvenor Estate and Horizon Family Partners.
94% of the offices on this list carry a direct channel: a firm email, phone or contact form, or a named decision-maker's email or LinkedIn. Field-level coverage is shown transparently on this page, and the dataset refreshes quarterly. A purchase includes 12 months of updates.
Who buys this
Built for the teams reaching family-office capital
Fund GPs
Raising a fund
Identify the offices that allocate to your asset class and stage, without burning weeks of associate time on LinkedIn.
Decision-makers with titles, filtered by AUM band and office type
Wealth managers
Mapping the competitor set
See which offices are single- vs multi-family, their AUM band and their sector focus. Stop guessing who does what.
Every office profiled by location, AUM band and structure
Service providers
Selling to family offices
Reach named people at the office, with titles and LinkedIn where available, instead of a generic firm inbox.
Named decision-makers with titles and LinkedIn where verified
Coverage
Where the 160 offices sit: by hub and sector
By location
London
107 offices
67%
Maastricht
11 offices
7%
Dublin
3 offices
2%
Chester
2 offices
1%
Mayfair
2 offices
1%
Edinburgh
2 offices
1%
Sector exposure
Technology54%
Real Estate40%
Healthcare35%
Consumer27%
Financial Services24%
Energy18%
Industrials18%
Media Telecom18%
Share of the 142 offices carrying classified sector data. Many allocate across several sectors.
Data completeness
Exactly what's filled in, field by field
Coverage varies by office. This is the real fill rate for every field in the dataset, measured across all 160 offices, so you know what you're getting before you buy.
98% (157 of 160) are reachable via a website or a direct channel. 94% (151) have a direct channel — a firm email, phone or contact form, or a named decision-maker's direct email or LinkedIn.
Per office · 160 offices
Identity & location
Company name100% · 160/160
Office type100% · 160/160
Description100% · 160/160
HQ city89% · 142/160
Firm profile
AUM band92% · 147/160
Sector focus89% · 142/160
Year founded81% · 130/160
Asset-class focus79% · 126/160
Geographic focus52% · 84/160
Contact & reachability
Website98% · 157/160
Company LinkedIn71% · 114/160
Firm email61% · 97/160
Phone41% · 66/160
Contact form30% · 48/160
Per named contact · 563 people
Person
Name100% · 563/563
Decision-maker flag97% · 544/563
Job title88% · 495/563
Reach
LinkedIn27% · 152/563
Direct email11% · 62/563
Emails and LinkedIn are provided where verified, not fabricated to hit a number.
How we built it
Compiled from public sources, reviewed before release
Each office is assembled from company sites, filings and public records, then reviewed and classified. The same dataset powers our research platform, where records update continuously. Field coverage is shown transparently above. Nothing is fabricated to fill a column.
Sources
Company sites, registries and public web sources, consolidated per office.
Inclusion
Entities operating as a single- or multi-family office in Europe.
Classification
Office type, AUM band and sector focus assigned where the evidence supports it.
Refresh
Reviewed and refreshed quarterly; each release supersedes the last.
License
One purchase. Twelve months of refreshes.
Every number on this page is measured from the file you download.
Complete database access
List of the 125+ Largest Single Family Offices in the UK [2026] · Single seat
Ranked by disclosed AUM band, then by named-contact depth: the same ranking the per-country pages use. Offices without a disclosed AUM band rank below those with one. The file is sorted by that ranking and contains all 160 qualifying single family offices in the UK in our dataset, not a sample. The 125+ in the title is the minimum we guarantee across refreshes.
An Excel workbook (Overview, Offices and Contacts sheets) plus a flat CSV, delivered as an instant download after checkout and ready to import into your CRM.
Every record reflects the latest quarterly review; the exact data vintage is shown at the top of this page. For 12 months after purchase, each new release is included at no extra cost. List membership can shift between releases as office data changes.
Family offices rarely advertise themselves. Assembling 160 verified single family offices in the UK with 563 named decision-maker contacts from public sources takes a research team weeks. This file is that research already done, sold as a one-time purchase rather than an annual platform contract.
Yes. 105 of the 160 offices (66%) include at least one usable email address: a firm or department inbox, a named decision-maker's direct email in the Contacts sheet, or both. Filter to those rows and you have a targeted email list. The difference from a plain email list is the research around it: every row carries the profile columns to qualify a firm before you write to it.
One purchase covers internal business use within your organization: import it into your CRM and use it for outreach, research and analysis. Reselling, republishing or passing the data outside your organization is not allowed; the full license terms are on our Terms of Service page.
Yes. Checkout issues a tax invoice together with your receipt, and you can add your company name and VAT or tax ID during checkout so the invoice is made out to your business.
Data downloads are final sale once delivered, which is standard for digital B2B data. To judge quality before buying, review the sample rows and the field-by-field completeness table on this page, or request the free sample from the site. Broken or incomplete downloads are fixed promptly, and if a delivery differs from what the page advertises we review it individually.
Search, filter and track every office — the same data this file is exported from, updated continuously. Need ongoing access instead of a one-time download?