United States · 
Who invested in EndoSphere?
EndoSphere's investors include Broadline Capital, TechColumbus, North Coast Angel Fund, Queen City Angels and Ohio TechAngels Fund, and 1 more on record.
2012201320142015
$3.0MSeries A$3.1MVenture$2.0MVentureUnited States · Venture startup
Who invested in EndoSphere
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.
Funding summaryUpdated 26 Oct 2026
$8.1Mraised across 3 rounds since 2011, from 3 sources
$3.0MSeries A$3.1MVenture$2.0MVenture
- Latest round
- Venture, $2.0MJun 2015
- Biggest round
- $3.1MVenture · Apr 2012
- Investors
- 6
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $3.0M Jun 2011
- Biggest round
- $3.1M Venture · Apr 2012
- Usual gap between rounds
- 3.2 years the median of 2
The rounds
- Jun 2015Venture$2.0M
No investor was named in the report.
From a historical funding recordSEC filing: $2.0M sold, first sale May 2015
- Apr 2012Venture$3.1M1 returning
Reported by sec.govSEC filing: $3.1M sold, first sale Apr 2012
- Jun 2011Series A$3.0M6 new
- TechColumbus
- North Coast Angel Fund
Queen City Angels
Ohio TechAngels Fund
Broadline Capital
Glengary LLC
Reported by finsmes.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.
Series A2011Venture2012Venture2015Broadline CapitalTechColumbusNorth Coast Angel FundQueen City AngelsOhio TechAngels FundGlengary LLC
Broadline CapitalTechColumbusNorth Coast Angel FundQueen City AngelsOhio TechAngels FundGlengary LLCEveryone who backed them
TechColumbusVC firm1round
North Coast Angel FundVC firm1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists EndoSphere 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.
Quick answers about EndoSphere
How much has EndoSphere raised?
EndoSphere has raised $8.1M across 3 rounds since 2011.
When did EndoSphere last raise?
EndoSphere's most recent round was a Venture of $2.0M in Jun 2015.
What was EndoSphere's biggest round?
EndoSphere's largest round on record is $3.1M (Venture), in Apr 2012.
Who backed EndoSphere first?
EndoSphere's first round on record, in Jun 2011, was backed by TechColumbus, North Coast Angel Fund and Queen City Angels and 3 others.
What stage is EndoSphere at?
EndoSphere's latest named round is a Venture, in Jun 2015.
Where is EndoSphere based?
EndoSphere is based in the United States.
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