We serve entrepreneurs, (U)HNWI's, family offices and significant wealth-holders, assisting them in establishing, running and streamlining their UK family offices, businesses, operations and lifestyles.

By Invitation Only

The '&' Philosophy

Execution is everything.

We act as your single point of warranty and contact; your people on the ground; your trusted advisors; and your go-to for getting things done.

We wear our '&' with pride. It is everything we stand for. We deliver your every requirement, on time, on budget, and always aiming to exceed your expectations.

For our clients, if it is high-risk, high-cost or time-sensitive, we are generally the people they trust to get it done properly and on time.

Our Clients

We support entrepreneurs, high achievers and the ultra-wealthy in their legal, operational and lifestyle requirements.

Family Office

We work with new or established family offices, supporting their teams and filling resource gaps when required.

New & Young Wealth

We support new and young wealth-holders in defining and achieving their strategic, structural and operational goals.


We support entrepreneurs and investors in their ventures, projects and personal affairs.

Aircraft/Yacht Owners

We handle the compliance, book-keeping, record-keeping and corporate structures behind your luxury assets.

Prime Construction

We support architects, designers and contractors in all aspects of their legal and payment requirements.

Luxury Business

Acting as outsourced in-house counsel, we support other luxury businesses who serve UHNW / family office clients.


Some of our highlights so far...


The team behind DOS & Co. has its origins working in-house for a single family office in 2010.


By 2012, we had incorporated as a separate advisory entity and were proud to be delivering operational support to the family office we started in.


At the end of 2019, we received our regulatory approval to open and operate payment accounts from the Financial Conduct Authority.


We launched our FinTech, dospay, offering high-value payment services for construction, luxury asset and travel transactions/contracts.


We co-founded We are PRIME, a social enterprise to help SME's track and demonstrate their ESG commitments and progress empirically.


We acquired Meticulous (SaaS), now doslab, allowing us to provide in-house web app, data pipeline and platform development services to our clients.


Looking for more &?

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