503 Partners Overview

  • Investor Type
  • Venture Capital

  • Status
  • Active

  • Professionals
  • 1

Professionals

  • Investments
  • 35

  • Exits
  • 25

Exits

503 Partners General Information

Company Description

Founded in 2011, 503 Partners is a venture capital firm based in Portland, Oregon. This firm primarily invests in innovations in life sciences and resource-driven sectors. This firm is a Registered Investment Adviser (RIA).

Business Details

Formerly Known As
3x5 Partners
Year Founded
2011
Investor Status
Actively Seeking New Investments
Trade Association
Principles for Responsible Investment (PRI)
Primary Investor Type
Venture Capital
Other Investor Types
Growth/Expansion
Impact Investing
Corporate Office
  • 2540 Northeast Martin Luther King Junior Boulevard
  • Portland, OR 97212
  • United States

503 Partners Investments (35)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Koya Medical 15-Nov-2023 Later Stage VC Therapeutic Devices Generating Revenue
Kaleidoscope 09-Aug-2023 Other Financial Services Generating Revenue
Smart Wires 16-Nov-2022 Electrical Equipment Generating Revenue
Bonum Therapeutics 15-Nov-2022 Drug Discovery Generating Revenue
Fervo Energy 22-Aug-2022 Energy Infrastructure Generating Revenue
Enzinc 25-Jul-2022 Electrical Equipment Generating Revenue
Kaleidoscope 25-Mar-2022 Other Financial Services Generating Revenue
Good Therapeutics 22-Dec-2021 Drug Discovery Generating Revenue
ClarosTech 03-Aug-2021 Early Stage VC Machinery (B2B) Generating Revenue
Arch Oncology 27-Apr-2021 Later Stage VC Drug Discovery Out of Business
You’re viewing 10 of 35 investments. Get the full list »

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503 Partners Exits (25)

Company Name Exit Date Exit Type Exit Size
ClarosTech 28-Jul-2026 Later Stage VC
Fervo Energy 19-Dec-2024
Enzinc 11-Dec-2024
InterVene 07-Oct-2024
Arch Oncology 31-May-2024
Good Therapeutics 18-Aug-2022
Rubicon Technologies 15-Aug-2022
Yondr 01-Aug-2022
SOURCE 19-Jul-2022 Later Stage VC
Adarza BioSystems 01-May-2022 Out of Business
You’re viewing 10 of 25 exits. Get the full list »

503 Partners Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

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503 Partners FAQs

  • What is 503 Partners?

    Founded in 2011, 503 Partners is a venture capital firm based in Portland, Oregon.

  • When was 503 Partners founded?

    503 Partners was founded in 2011.

  • Where is 503 Partners headquartered?

    503 Partners is headquartered in Portland, OR.

  • What is 503 Partners's total asset value?

    503 Partners has around in total assets under management.

  • How many investments has 503 Partners made?

    503 Partners has made 35 investments.

  • What has 503 Partners invested in?

    503 Partners has made numerous investments in companies like Koya Medical, Kaleidoscope, and Smart Wires within the Therapeutic Devices, Financial Services, and Electrical Equipment industries.

  • What has 503 Partners invested in recently?

    503 Partners's latest investment was on 15-Nov-2023 in Koya Medical, a company within the Therapeutic Devices industry.

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