Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Loading
Loading
Home›
Research›
Investment Firms›
Ohio TechAngel Funds
AddedFeb 15, 2024
UpdatedJun 28, 2026
Ohio TechAngel Funds

Ohio TechAngel Funds

Operating

OTAF, North America's largest angel network, invests in early-stage Ohio-based C-Corporations in IT, life sciences, and advanced materials.

Location
Columbus, OH, US
Founded
2004
Firm
Compare
Portfolio
Fundraising
Employees

Investments

Healthy Roster
Healthy Roster

Total Raised

$6.9M

Rounds

5

SeedDecember 2018
Share
Share

Total Raised

$12M

Rounds

5

Pre-SeedSeptember 2018
nChannel
nChannel
Acquired

Total Raised

$7.3M

Rounds

7

Series UnknownMay 2018
Series A$2.4MApril 2013
MentorcliQ
MentorcliQ

Total Raised

$91.3M

Rounds

6

Series Unknown$1.7MApril 2018
Series Unknown$1.8MJanuary 2016
EmployStream
EmployStream

Total Raised

$11.5M

Rounds

4

Series ANovember 2017
MavenView
MavenView

Total Raised

$2.4M

Rounds

5

Seed$835kOctober 2017
Prevacept Infection Control
Prevacept Infection Control

Total Raised

$18M

Rounds

6

Series BSeptember 2017
Series B$990kFebruary 2017
ScriptDrop
ScriptDrop

Total Raised

$22.9M

Rounds

9

Seed$1MAugust 2017
3Bar Biologics
3Bar Biologics

Total Raised

$2.4M

Rounds

3

Seed$2MApril 2017
Unific
Unific

Total Raised

$2.8M

Rounds

3

Seed$1.1MApril 2017
Seed$1.5MJuly 2016
Yost Labs
Yost Labs

Total Raised

$1M

Rounds

1

Series A$1MFebruary 2016
EduSourced
EduSourced

Total Raised

$1M

Rounds

3

Series A$735kMarch 2015
Neuros Medical
Neuros Medical
Public

Total Raised

$113.7M

Rounds

13

Series Unknown$4MApril 2014
Series ANovember 2011
Capture Educational Consulting Services
Capture Educational Consulting Services
Series A

Total Raised

$1.2M

Rounds

2

Series A$1.2MMarch 2014
Inmobly
Inmobly

Total Raised

$4.9M

Rounds

5

Seed$1.4MFebruary 2014
Cardiox
Cardiox
Public

Total Raised

$18.5M

Rounds

9

Series Unknown$4MJanuary 2013
Cryothermic Systems
Cryothermic Systems

Total Raised

$2M

Rounds

4

Series Unknown$760kNovember 2012
Sparkbase
Sparkbase

Total Raised

$10.5M

Rounds

7

Series A$3MJune 2011
Endosphere
Endosphere

Total Raised

$14.1M

Rounds

5

Series A$3MJune 2011
Resort Gems
Resort Gems

Total Raised

$1.1M

Rounds

2

Angel$300kDecember 2010