Seamans Holdings Overview

  • Investor Type
  • Family Office

  • Status
  • Active

  • Professionals
  • 2

Professionals

  • Investments
  • 6

  • Portfolio
  • 3

  • Exits
  • 4

Exits

Seamans Holdings General Information

Company Description

Founded in 1986, Seamans Capital Management is a family office based in Lexington, Massachusetts. The firm seeks to invest in opportunities that support technological solutions to major societal and environmental issues.

Business Details

Website
www.seamansholdings.com
Year Founded
1986
Investor Status
Actively Seeking New Investments
Primary Investor Type
Family Office
Other Investor Types
Growth/Expansion
PE/Buyout
Venture Capital
Corporate Office
  • 200 Fifth Avenue
  • Suite 4010
  • Waltham, MA 02451
  • United States
+1 (781)

Seamans Holdings Investments (6)

Seamans Holdings’s most recent investment was a with Sosivio for . The deal was made on 13-May-2021 with as the lead partner.

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Sosivio 13-May-2021 Business/Productivity Software Generating Revenue
Veloxint 09-Mar-2017 Other Metals, Minerals and Mining Generating Revenue
Quantum Fuel Systems 07-Nov-2013 Other Equipment Generating Revenue
Aequion Water Technologies Environmental Services (B2B) Generating Revenue
Embody (San Mateo) PE Growth/Expansion Entertainment Software Generating Revenue
You’re viewing 5 of 6 investments. Get the full list »

Want detailed data on 11M+ companies?

What you see here scratches the surface

Request a free trial

Want to dig into this profile?

We’ll help you find what you need

Learn more

Seamans Holdings Exits (4)

Seamans Holdings has made a total of 4 exits. Its latest exit was from Unity Aluminum on 31-Jul-2022. The exit was categorized as .

Company Name Exit Date Exit Type Exit Size
Unity Aluminum 31-Jul-2022
Veloxint 04-Mar-2018
Quantum Fuel Systems 22-Mar-2016
Quantum Fuel Systems 12-Feb-2015 Public Investment 2nd Offering
To view Seamans Holdings’s complete exits history, request access »

Seamans Holdings Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

PitchBook’s data visualizations quickly surface an investor’s historical investments—showing a breakdown of activity by industry, year and region.

Request a free trial

Seamans Holdings FAQs

  • What is Seamans Holdings?

    Founded in 1986, Seamans Capital Management is a family office based in Lexington, Massachusetts.

  • When was Seamans Holdings founded?

    Seamans Holdings was founded in 1986.

  • Where is Seamans Holdings headquartered?

    Seamans Holdings is headquartered in Waltham, MA.

  • What is Seamans Holdings's total asset value?

    Seamans Holdings has around in total assets under management.

  • How many investments has Seamans Holdings made?

    Seamans Holdings has made 6 investments.

  • What has Seamans Holdings invested in?

    Seamans Holdings has made numerous investments in companies like Sosivio, Veloxint, and Quantum Fuel Systems within the Business/Productivity Software, Metals, Minerals and Mining, and Equipment industries.

  • What has Seamans Holdings invested in recently?

    Seamans Holdings's latest investment was on 13-May-2021 in Sosivio, a company within the Business/Productivity Software industry.

Data Transparency

  • Meet our data hygiene team

    Discover how our experts ensure you’re getting the most accurate financial data in the industry.

    Read more

  • How PitchBook sources data

    Our data operations team has logged over 3.5 million hours researching, organizing, and integrating the information you need most.

    Discover our process