CEI Ventures Overview

  • Investor Type
  • Venture Capital

  • Status
  • Active

  • Professionals
  • 2


  • Investments
  • 85

  • Portfolio
  • 29

  • Exits
  • 43


CEI Ventures General Information

Company Description

Founded in 1994, CEI Ventures is a venture capital firm based in Brunswick, Maine. The firm seeks to invest in incubator space, biotechnology, consumer products & services, business services, media, environmental, information technology services, natural & organic foods, software, healthcare, electronics & instruments, financial services, telecommunications, housing, and retail sectors.

Business Details

Year Founded
Investor Status
Actively Seeking New Investments
Trade Association
Principles for Responsible Investment (PRI)
Primary Investor Type
Venture Capital
Corporate Office
  • 30 Federal Street
  • Suite 400
  • Brunswick, ME 04011
  • United States
+1 (207) 000-0000

CEI Ventures Investments (85)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Tanbark 13-May-2023 Early Stage VC 00.000 Other Containers and Packaging Generating Revenue
BlueTrace 30-Mar-2023 0000 00000 00.000 Business/Productivity Software Generating Revenue
Aqua ViTea Kombucha 21-Dec-2022 00000 00000 00.00 Beverages Generating Revenue
88 Acres 02-Dec-2022 00 000000000 Food Products Generating Revenue
RockStep 30-Aug-2022 00000 00000 00.000 Other Healthcare Technology Systems Generating Revenue 000000000 0000000
Good To-go 18-May-2022 0000 00000 00000 Food Products Generating Revenue
Circa (Other Financial Services) 15-Apr-2022 0000 00000 00.000 Other Financial Services Generating Revenue
Senscio 07-Apr-2022 00000 00000 00.00 Decision/Risk Analysis Generating Revenue
Defendify 23-Mar-2022 Later Stage VC 00.000 Network Management Software Generating Revenue
OurPeople 03-Jan-2022 Later Stage VC 00000 Business/Productivity Software Generating Revenue
You’re viewing 10 of 85 investments. Get the full list »

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CEI Ventures Exits (43)

Company Name Exit Date Exit Type Exit Size
Circa (Other Financial Services) 01-Jun-2023 Merger/Acquisition
Definition 6 01-Sep-2022 0000000000
Genicon 01-Jul-2022 000 00 00000000
Clickshare Service Corporation 01-Oct-2021 000000000 00000000
BlueTarp Financial 21-Jun-2019 000000000000000000
Wentworth Technology 01-May-2019 000 00 00000000
Pika Energy 26-Apr-2019 000000000000000000 000.00
Soleras Advanced Coatings 01-Jul-2018 0000000000
NextMark 31-Jul-2017 Secondary Transaction - Private
Bar Harbor Foods 06-Sep-2016 Merger/Acquisition
You’re viewing 10 of 43 exits. Get the full list »

CEI Ventures Fund Performance

Fund Name Vintage Size Dry Powder DPI RVPI TVPI IRR

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CEI Ventures Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

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CEI Ventures Management, Team & Partners (13)

Name Title Deals Funds Boards Office
Nathaniel Henshaw Founder, Managing Director & President 00 0 0 Brunswick, ME
Chandler Jones Managing Director 0 0 0 Brunswick, ME
Thao Duong Finance and Fund Administration Manager 0 Brunswick, ME
Carl Kopfinger Advisory Board Member Brunswick, ME
John Everett IV Advisory Board Member Brunswick, ME
You’re viewing 5 of 13 team members. Get the full list »

CEI Ventures Co-Investors (32)

Name With Exits Lead Partner Series Industry
Maine Venture Fund 9 0 0 Series chart Industry bar
York IE 0 0 Series chart Industry bar
Maine Angels 0 0 Series chart Industry bar
Maine Technology Institute 0 0 Series chart Industry bar
Advantage Capital 0 0 Series chart Industry bar
You’re viewing 5 of 32 co-investors. Get the full list »

CEI Ventures FAQs

  • What is CEI Ventures?

    Founded in 1994, CEI Ventures is a venture capital firm based in Brunswick, Maine.

  • When was CEI Ventures founded?

    CEI Ventures was founded in 1994.

  • Who is the founder of CEI Ventures?

    Nathaniel Henshaw is the founder of CEI Ventures.

  • Where is CEI Ventures headquartered?

    CEI Ventures is headquartered in Brunswick, ME.

  • What is CEI Ventures's total asset value?

    CEI Ventures has around 000.00 in total assets under management.

  • How many investments has CEI Ventures made?

    CEI Ventures has made 85 investments.

  • What has CEI Ventures invested in?

    CEI Ventures has made numerous investments in companies like Tanbark, BlueTrace, and Aqua ViTea Kombucha within the Containers and Packaging, Business/Productivity Software, and Beverages industries.

  • What has CEI Ventures invested in recently?

    CEI Ventures's latest investment was on 13-May-2023 in Tanbark, a company within the Containers and Packaging industry.

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