United States · Investor

Boston Harbor Angels

Last cheque observed Aug 2023. Silence since then is not evidence of inactivity: our sources miss unannounced rounds.

QuietAngel network

Pre-seedSeedITLife_sciencesConsumer_products

Cheques on record
0%of best year0cheques in 12 months, 16 on record
Since the last cheque1187days00hrs00min00sec
Median round$6.0MRounds led0 of 16Exits2 from the portfolioMostly inUnited States, 100%
Pitch Boston Harbor Angels

Boston Harbor Angels highlights

  1. 01

    16 rounds on record

  2. 02

    Mostly Series A and Series B: 63% of its rounds

  3. 03

    2 exits from the portfolio

What they do

Boston Harbor Angels is a group of proven business leaders interested in investing a portion of our assets in high-growth, early-stage companies.From their own website
Type
Angel network (from a list, unverified)
Cheque size
Not stated
Stages
Pre-seedSeed
Sectors
ITLife_sciencesConsumer_products
Based in
Boston, United States
Cold pitches
Accepted

The record

Every round we can evidence, newest first16 appearances

  1. 2023

    1 round

  2. Aug
    Astrocyte PharmaceuticalsSeries B · US · Firms' own news pages$6.0MWith 10 others
  3. 2014

    2 rounds

  4. Feb
    Siamab TherapeuticsSeries B · US$2.5MWith 3 others
  5. Feb
    Siamab TherapeuticsSeries B · US$1.2MWith 5 others
  6. 2013

    2 rounds

  7. Jul
    SialixSeries B · US · finsmes.com$1.0MWith 3 others
  8. Jun
    Avaxia BiologicsSeries B · US · finsmes.com$12MWith 10 others
  9. 2012

    2 rounds

  10. May
    Newfield DesignSeries A · US · masshightech.com$662KWith 2 others
  11. Feb
    Avaxia BiologicsSeries A · US · finsmes.com$4.1MWith 6 others
  12. 2011

    3 rounds

  13. Aug
    VizibilitySeries A · US · prnewswire.com$1.3MWith 3 others
  14. Feb
    PixabilitySeed · US · masshightech.com$1.0MWith 8 others
  15. Feb
    Bliss HealthcareSeries A · US · brownrudnick.com$500KWith 2 others
  16. 2010

    2 rounds

  17. Nov
    VizibilitySeed · US · prnewswire.com$1.0MWith 1 other
  18. Jun
    SmartCellsSeries D · US · smartinsulin.com$4.1MWith 4 others
  19. 2009

    2 rounds

  20. Oct
    Daktari DiagnosticsSeries A · US · onbiovc.com$2.8MWith 5 others
  21. May
    SmartCellsSeries D · US$4.1MWith 4 others
  22. 2008

    1 round

  23. Oct
    CollegeWikisSeed · US · thealarmclock.com$2.0MWith 3 others
  24. 2007

    1 round

  25. Jun
    XCOR AerospaceSeed · US · xcor.comUndisclosedWith 3 others

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

The team

We hold 1 person at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

What they claim to have backed

Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.

Exits from the portfolio

Companies it backed that were later bought or listed2 in all

VizibilityBought by All-State LegalUndisclosedAug 2013
SmartCellsBought by Merck & Co.$500MDec 2010

An exit counts when it came after the firm's first round in the company. From historical deal records.

Who they invest alongside

The investors most often in the same rounds as Boston Harbor Angels. A count of rooms they were both in, not a relationship either has claimed.

Recently backed

The latest companies Boston Harbor Angels put money into.

Quick answers about Boston Harbor Angels

What does Boston Harbor Angels invest in?

Boston Harbor Angels invests most often at Series A and Series B (63% of the rounds on record), in sectors such as IT, Life_sciences and Consumer_products.

How active is Boston Harbor Angels?

16 investments on record, 0 of them in the last 12 months. The most recent was in Aug 2023.

What has Boston Harbor Angels invested in recently?

Its most recent investments on record: Astrocyte Pharmaceuticals (Series B, Aug 2023).

How big are Boston Harbor Angels's cheques?

The median round it joins is $6.0M.

Does Boston Harbor Angels lead rounds?

Rarely, if at all: none of its 16 investments on record names it as the lead.

Where does Boston Harbor Angels invest?

Most of the companies it backs are in the United States (100%).

Is Boston Harbor Angels investing now?

No investments in the last 12 months; the latest was in Aug 2023.

Who does Boston Harbor Angels invest alongside?

Most often Mass Medical Angels (8 rounds together), LaunchPad Venture (6 rounds together) and Maine Angels (5 rounds together).

Raising now?

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it