Who invested in LabDoor

3 rounds we have observed, with the 6 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.

Healthcare

Y Combinator: W15

Funding summaryUpdated 26 Oct 2026

$470Kraised across 3 rounds since 2012, from 3 sources

$250KSeed$100KSeed$120KSeed

Latest round: Seed, $120KDec 2014
Biggest round: $250KSeed · Jun 2012
Step-upi: 1.2×
Investors: 6

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.

20132014

$250KSeed$100KSeed$120KSeed

First round: Seed, $250K
Biggest round: $250K
Usual gap between rounds: 2.2 years

The rounds

Dec 2014
Seed$120K4 new
From a historical funding record
Oct 2012
Seed$100K2 new
- Rock Health
- The R-Group, LLC
From a historical funding record
Jun 2012
Seed$250K
No investor was named in the report.
Reported by s.co

Founders and team

From the SEC filings it signed: 3 on the team.

Helton SouzaExecutive Officer, Directori
Neil ThanedarExecutive Officer, Directori
Rafael FerreiraExecutive Officeri

On the board, as filediAnn Miura-Ko

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.

Seed2012Seed2012Seed2014

Y Combinator

Kima Ventures

Rock HealthThe R-Group, LLC

InnoSpringMVI (MENA Venture Investments)

Everyone who backed them

Y CombinatorAccelerator1round

Kima VenturesVC firm1round

Rock HealthVC firm1round

The R-Group, LLCFamily office1round

InnoSpringVC firm1round

MVI (MENA Venture Investments)Angel network1round

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

Also claim to have backed them

This firm lists LabDoor as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.