Who invested in TrustLayer

3 rounds we have observed, with the 4 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Raised 11 months ago

Funding summaryUpdated 26 Oct 2026

$18Mraised across 3 rounds since 2021, from 3 sources

$15MSeries A$1.5MRound$1.3MRound

Latest round: Round, $1.3MDec 2025
Biggest round: $15MSeries A · Aug 2021
Investors: 4

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2022202320242025

$15MSeries A$1.5MRound$1.3MRound

First round: Series A, $15M
Biggest round: $15M
Usual gap between rounds: 3.8 years

The rounds

Dec 2025
Round$1.3M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
May 2025
Round$1.5M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Aug 2021
Series A$15M4 new
Source recorded

Founders and team

From TrustLayer's own website: 7 on the team.

Ed MacnairCEO
Mark PraterCFO
Derek JackmanVP Sales
Gareth LockwoodVP Product
Giles RaesideVP Solutions Engineering
Tim LloydVP Engineering
Lucinda RobinsonMarketing Director

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Series A2021Round2025Round2025

Everyone who backed them

BoxGroupVC firm1round

Abstract VenturesVC firm1round

Craft VenturesVC firm1round

Precursor VenturesVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 7 firms list TrustLayer as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.