United States · Funded startup

Who invested in BISON

6 rounds we have observed, with the 5 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.

Energy

Funding summaryUpdated 26 Oct 2026

$4.6Mraised across 6 rounds since 2012, from 6 sources

$1.3MSeed$1.2MSeed$2.0MRound
Latest round
Round, $2.0MSept 2022
Step-upi
1.6×
Investors
5
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.

201220142016201820202022
?Seed$1.3MSeed?Seed?Venture$2.0MRound
First round
Seed
Jan 2012
Biggest round
$2.0M
Round · Sept 2022
Usual gap between rounds
6 months
the median of 5

The rounds

  1. Sept 2022
    Round$2.0M1 new

    Source recorded

  2. Apr 2015
    VentureAmount undisclosed1 new

    From a historical funding record

  3. Oct 2014
    SeedAmount undisclosed2 new

    From a historical funding record

  4. Dec 2012
    Seed$1.2M1 returning

    From a historical funding record

  5. Jun 2012
    Seed$1.3M

    No investor was named in the report.

    Reported by formds.com

  6. Jan 2012
    SeedAmount undisclosed1 new

    Reported by techstars.com

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.

Seed2012Seed2012Seed2012Seed2014Venture2015Round2022TechstarsSOSVK5 GlobalTelegraph Hill CapitalZenStone Venture Capital

Everyone who backed them

TechstarsVC firm2rounds
SOSVVC firm1round
K5 GlobalPrivate equity1round

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

Quick answers about BISON

Who invested in BISON?

BISON's investors include Techstars, SOSV, K5 Global, Telegraph Hill Capital and ZenStone Venture Capital.

How much has BISON raised?

BISON has raised $4.6M across 6 rounds since 2012. 3 rounds did not disclose an amount, so the total is a floor.

When did BISON last raise?

BISON's most recent round was an Undisclosed round of $2.0M in Sept 2022.

What was BISON's biggest round?

Its most recent round, $2.0M in Sept 2022, is also its largest on record.

Who backed BISON first?

BISON's first round on record, in Jan 2012, was backed by Techstars.

What stage is BISON at?

BISON's latest named round is an Undisclosed round, in Sept 2022.

Where is BISON based?

BISON is based in the United States.

Companies like BISON

In the same sector, and raised in the last eighteen months.

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