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Fifty Years

Fifty Years

San Francisco, Californiafifty.vc

Overview

Fifty Years is a venture capital firm that invests in pre-seed and seed-stage technology companies aiming to solve major global challenges, with a focus on sectors like climate tech, synthetic biology, healthcare, and deep tech.

Year Founded

2015

Portfolio Companies

80

Website

fifty.vc

Investments

CompanyDateStageLead
Adaption LabsFeb 2026SeedCo-investor
Apollo ResearchJan 2026SeedLead
Onepot AINov 2025SeedLead
GridwareNov 2025Series BCo-investor
GridwareNov 2025Series BCo-investor
View all investments

Key People

Ela Madej

Co-Founder and Partner

Seth Bannon

Founding Partner

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

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Firmographic Details

HeadquartersSan Francisco, California
Year Founded2015

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Disclaimer All investments involve risk, including the risk of loss of principal. You should carefully consider your investment objectives, risks, transaction costs and other expenses before deciding to invest in options, swaps or other investments.This does not constitute an offer by Caplight Technologies, Inc. to sell, or a solicitation of an offer to buy, any securities and may not be used or relied upon in connection with any offer or sale of securities. An offer or solicitation can be made only through the delivery of final offering document(s) and purchase agreement(s), and will be subject to the terms and conditions and risks delivered in such documents. Any securities offered are offered through Caplight Markets LLC, member FINRA/SIPC.