United States · Growth startup

Who invested in Accumetrics

9 rounds we have observed, with the 17 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.

Biotech

Funding summaryUpdated 26 Oct 2026

$111Mraised across 9 rounds since 2003, from 9 sources

$12KRound$14MSeries B$8.3MSeries C$29MSeries D$17MSeries E$7.0MVenture$30MDebt$6.0MGrowth

Latest round: Growth, $6.0MAug 2013
Biggest round: $30MDebt · Apr 2013
Investors: 17

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.

200320052007200920112013

$12KRound$14MSeries B$8.3MSeries C$29MSeries D?Seed$17MSeries E$30MDebt$6.0MGrowth

First round: Round, $12K
Biggest round: $30M
Usual gap between rounds: 19 months

The rounds

Aug 2013
Growth$6.0M
No investor was named in the report.
Reported by sec.govSEC filing: $6.0M sold, first sale Aug 2013
Apr 2013
Debt$30M
No investor was named in the report.
Reported by sec.govSEC filing: $30M sold, first sale Sept 2009
Sept 2010
Venture$7.0M6 returning
Reported by finsmes.comSEC filing: $24M sold, first sale Sept 2009
Jan 2010
Series E$17M6 returning
Reported by onbiovc.comSEC filing: $9.9M sold, first sale Sept 2009
Dec 2009
SeedAmount undisclosed
No investor was named in the report.
From a historical funding recordSEC filing: $9.9M sold, first sale Sept 2009
Feb 2008
Series D$29M6 new2 returning
Reported by prnewswire.com
Feb 2006
Series C$8.3M
No investor was named in the report.
Reported by sec.gov
Jul 2004
Series B$14M9 new
Reported by sec.gov
May 2003
Round$12K2 new
- Jack Lief
- Kazuaki Yonemoto
Reported by sec.gov

Founders and team

From the SEC filings it signed: 2 on the team.

Gregory J. TibbittsExecutive Officeri
Timothy I. StillExecutive Officer, Directori

On the board, as filediAnthony I. ArnerichBuzz I. BensonCynthia I. DoerrJack I. LiefJay I. SchmelterThomas I. Klopack

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 B2004Series C2006Series D2008Seed2009Series E2010Venture2010Debt2013Growth2013

Essex Woodlands Healthcare Partners

Kaiser Permanente Ventures

RiverVestBBT Fund

Sterling Capital Management

Arnerich Massena & Associates

KB Partners

Kleiner Perkins Caufield & Byers

U.S. Venture Partners

Johnson & Johnson Development Corporation (JJDC)

The exit

ExitBuyerPriceWhen

AcquiredITCundisclosedAug 2013

From historical deal records. Wrong? Tell us.

Everyone who backed them

Essex Woodlands Healthcare PartnersVC firm4rounds

Kaiser Permanente VenturesCorporate VC3rounds

RiverVestVC firm3rounds

BBT FundInvestment firm3rounds

Sterling Capital ManagementVC firm3rounds

Arnerich Massena & AssociatesGrowth equity3rounds

KB PartnersVC firm2rounds

Kleiner Perkins Caufield & ByersVC firm1round

U.S. Venture PartnersVC firm1round

Johnson & Johnson Development Corporation (JJDC)VC firm1round

Apax PartnersPrivate equity1round

Telegraph Hill PartnersVC firm1round

PTV SciencesVC firm1round

Fisher InvestmentsGrowth equity1round

Pinto Technology VenturesVC firm1round

Jack Liefno record of our own yet1round

Kazuaki Yonemotono record of our own yet1round

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

Quick answers about Accumetrics

Who invested in Accumetrics?

Accumetrics's investors include Essex Woodlands Healthcare Partners, Kaiser Permanente Ventures, RiverVest, BBT Fund and Sterling Capital Management, and 12 more on record.