The UK's Top Family Office Brokers

November 26, 2025
Last updated

For many founders, raising investment feels like juggling time, traction, and trust — all while trying to find investors who genuinely “get” your vision. Family office brokers exist to simplify that search. They connect founders with private wealth investors — often families with multi-generational capital — who want to back companies with long-term potential. But in a market where introductions are everything and information is scarce, finding the right broker can make or break your raise.

In the UK, deal volume was down 15% in 2024, and early-stage founders now face a tougher path to funding. As venture investors grow more selective, family offices — known for patient capital and flexible terms — are playing a bigger role in bridging the gap. The right broker can open that door.

What is a family office broker?

A family office broker acts as a bridge between startups seeking capital and private family investment offices looking for opportunities. Unlike traditional venture brokers or angel syndicates, these specialists focus on long-horizon capital — investments where the goal is to support growth over years, not months.

Family offices typically invest £250,000 to £5 million per deal, often leading or co-investing alongside VCs. Many prefer post-seed to Series B rounds, where traction, governance, and scalability are clearer.

Beyond funding, family offices can bring strategic depth — sector expertise, global networks, and patient follow-on support. But because their mandates and interests vary widely, access isn’t straightforward. That’s where brokers add real value: they understand each office’s investment philosophy and can position your business accordingly.

How family office brokers work

Most brokers in this space operate as relationship-driven intermediaries rather than public-facing advisors. They maintain trusted networks of families, wealth managers, and investment directors — often built over decades.

Some specialise by sector (for example, climate tech, healthtech, or AI), others by geography or ticket size. A London-based broker may focus on multi-family offices managing £500m+, while regional specialists might target single-family investors backing local innovation.

Their role extends beyond introductions. A good broker will vet your materials, ensure your data room meets institutional standards, and filter opportunities to avoid wasted outreach. In a slower market — where investors are reviewing fewer deals and writing larger cheques — that filtering can save months.

What to look for in a family office broker

When choosing a broker, evaluate them as you would any long-term partner:

Network quality – Are they connected to active, aligned family offices?

Experience – Do they understand your sector and stage?

Fee transparency – Are terms clear, with no hidden commissions?

Engagement style – Will they guide your process or simply make introductions?

Family offices value discretion and credibility. A strong broker can translate your story into a language that resonates with this audience — grounded, data-backed, and long-term in vision.

The right family office broker doesn’t just help you raise capital — they help you find investors who’ll stay the course. By aligning with a broker who understands both your growth needs and the family office mindset, you set yourself up for a partnership built on shared ambition, not just funding.

Swoop Funding

Institutional Broker

Milton Keynes, UK

Swoop is more than just a funding platform; it's a strategic partner for SMEs. We're committed to empowering businesses to achieve their full potential.


Swoop’s Unique Approach

Comprehensive Funding Solutions: Access a vast network of over 1,000 funding providers to find the perfect solution for your business needs.

Maximized Savings: Utilize our cutting-edge open banking technology to automatically identify and switch to the best deals on essential business expenses.

Expert Guidance: Benefit from our team's expertise to optimize your financial operations and make informed decisions.


When you partner with Swoop, you have a powerful ally on your side dedicated to helping you to unlock your business's full potential.

ThatRound Rating
5
ThatRound Raised
£0

Deep Checks

Institutional Broker

San Francisco, USA

We guarantee our team goes through your deck slide-by-slide. The best decks are passed on to the investors below. We want no founder to go overlooked.

We're the most efficient way to get in front of deeptech VCs with priority—and specifically VCs who invest in your niche sector. By getting a check from one of us domain experts, we help validate to other VCs that you're the best in your space, which can increase your fundraising momentum.

Further, getting in front of this many VCs at once creates pressure on participating VCs—this helps you close a round more quickly and potentially get better terms.

We'll also explain to VCs what makes you so interesting in order to increase the likelihood of them wanting to meet.

ThatRound Rating
0
ThatRound Raised
£0

Bozzino & Co.

Institutional Broker

New York, USA

Middle market leader in change management and business development, we provide end-to-end transformation, operational and financial growth, M&A and corporate services.

ThatRound Rating
ThatRound Raised
£0

Alator Capital

Institutional Broker

London, UK

We operate at the intersection of innovation and investment, working closely with founders across all areas of early-stage technology.

We have deep ties to the startup ecosystem, both through our sister company the Entrepreneurs Collective, and through our team’s own experiences as founders (4x founders, 3x exits).

We espouse a founder-first philosophy – raising capital for and fostering lasting relationships with our clients.

ThatRound Rating
ThatRound Raised
£0

FSE Group

Institutional Broker

Fleet, UK

Here at The FSE Group we have been providing high-growth businesses with accessible market-gap funding since 2002.

We have supported over 980 businesses with loans and equity funding to help them reach their growth potential and the £240million we have invested has helped leverage a further £702million of private capital.

ThatRound Rating
4.2
ThatRound Raised
£1.3M
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