The future of property transactions

Customer service

Company mission

Thirdfort protects life’s big transactions so businesses and their clients can move fearlessly. Now professionals working in law, property, and finance can verify and onboard their clients in minutes, not weeks.



HQ Location

Victoria, London, UK


45% female employees

65% employee growth in 12 months

Otta's take on Thirdfort

Theo Margolius headshot

Theo Margolius

COO of Otta

FCA regulated Thirdfort is a web and mobile app that combines document scanning, facial recognition technology and Open Banking, to streamline identity and source of funds checks carried out by lawyers. Thirdfort lets conveyancers and lawyers onboard their clients quickly, securely and entirely remotely.

Its technology replaces the inefficient manual methods currently used by law firms, improving identity verification, and reducing the risk of fraud and cybercrime, whilst improving customer experience.

As law firms look to accelerate the adoption of secure, remote, user-friendly technology, Thirdfort has scaled its customer base to over 850 businesses. Backed by law firm Mishcon de Reya and HM Land Registry, the legal and property industries' trust in this product support its potential to become a new standard in the sector.

Total funding - $23.8m

Last 2 fundraises

Apr 2021



Mar 2022



Company benefits

  • Flexible Working Hours
  • Enhanced parental leave
  • Work from home allowance
  • Unlimited annual leave
  • Unlimited sick leave
  • Access to Spill, our mental health partner
  • Regular company and team socials
  • Bi-weekly Lunch & Learns sessions, as well as an uncapped budget for personal development
  • Wellness campaigns, including #wellnesswednesdays which provides wellness prompts & tips to the team and a no internal meeting day
  • Share options for all UK employees
  • Customisable wellness budget and discounts on well-known brands with our partner ThanksBen

Company values

  • Security First - we're setting the new standard in legal security.
  • Go Above and Beyond - we go the extra mile for our users, clients, partners and each other
  • In It Together - we have each others backs and enjoy the journey we're on!
  • Operate Openly - we operate best when we see the full picture
  • Challenge Anything - better decisions come from constructive debate
  • Own It - we're proactive in finding solutions and taking ownership. We have an exceptional team enabling us to make decisions faster, with no fear of the consequences of getting things wrong.


Prior to Thirdfort, they worked in property and software investments as an analyst.

Before founding Thirdfort, they were the Assistant Vice President at Barclays Investment Bank.

People progressing

They joined Thirdfort a year ago in the Customer Support team, they've now moved into the People team as Thirdfort's first People Experience Associate.

Diversity & Inclusion at Thirdfort

Lucy Shilling headshot

Lucy Shilling (Head of People)

  • We’re committed to building an inclusive, equitable and diverse culture where everyone has a chance to make a difference. We’re purposefully building a team of problem-solvers that reflect our values - which is why we hire from all backgrounds and operate on a flat structure, so everyone has a chance to make a difference. If you're an ambitious, talented individual who takes ownership, you'll be a great Thirdforter.
  • Our efforts with Inclusion, Diversity & Belonging will never be 'finished'. It's not a project or an OKR that we pick up and then put down; instead we want it to be embedded into the core of our culture and ways of working. We recognise it's something that requires continuous work, learnings, openness, awareness and an ongoing commitment to ensure we're creating the culture we want Thirdfort to be.
  • We want to provide an environment where everyone feels safe to provide feedback, so everyone can share valuable information and we can give actionable observations

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