Who invested in TidalSense

6 rounds we have observed, with the 3 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 4 months ago

Funding summaryUpdated 26 Oct 2026

$38Mraised across 6 rounds since 2021, from 6 sources

$3.5MRound$1.0MRound$3.2MSeed$672KRound$10MRound$19MVenture

Latest round: Venture, $19MJul 2026
Step-upi: 1.9×
Investors: 3

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.

20222023202420252026

$3.5MRound$1.0MRound$3.2MSeed$672KRound$10MRound$19MVenture

First round: Round, $3.5M
Biggest round: $19M
Usual gap between rounds: 14 months

The rounds

Jul 2026
Venture$19M2 returning
- Business Growth Fund
- Foresight Group
Source recorded
Dec 2025
Round$10M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Aug 2024
Round$672K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
May 2023
Seed$3.2M3 new
Source recorded
Jan 2023
Round$1.0M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Oct 2021
Round$3.5M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet

Funding filed with regulators

TidalSense filed 7 raises, $21M in all. Filings say how much was sold and to how many investors; they never name the investors.

Jun 2026$3.5MUK share allotment
Dec 2025$10MUK share allotment
Aug 2024$672KUK share allotment
Apr 2023$2.1MUK share allotment
Jan 2023$1.0MUK share allotment
Oct 2021$145KUK share allotment
Oct 2021$3.4MUK share allotment

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.

Round2021Round2023Seed2023Round2024Round2025Venture2026

Business Growth Fund

Foresight Group

SBRI Healthcare

Everyone who backed them

Business Growth FundPrivate equity2rounds

Foresight GroupPrivate equity2rounds

SBRI HealthcareGovernment1round

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

Also claim to have backed them

These 3 firms list TidalSense 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.