Healthcare investment

A North American Platform for Healthcare Ambition.

Seido invests in healthcare companies and the fund managers behind them, across Canada and the United States.

Explore our strategies

About Seido

Three colleagues in a meeting at a table in a sunlit office

We back the businesses and investment teams shaping healthcare, through direct company investment, GP stakes, LP commitments and co-investments.

Our story
CAD
Direct investment tickets
CAD
LP commitments to partner funds
Published portfolio companies
  1. 1Seido Capital investment ticket, as set out in its published investment focus.
  2. 2Seido Expansion LP commitment to a partner fund, with a minimum partner fund size of CAD 30M.
  3. 3Companies across Theodorus IV and Fund V, including historical investments made under earlier mandates.
  4. ·Figures in Canadian dollars, as published in October 2026.

Investment Strategies

Two Strategies. A Shared Healthcare Focus.

Seido Capital

Direct investment in healthcare companies

  • Lead investments
  • Significant minority positions
  • Board representation
  • Seed through pre-IPO
Stage
Early and growth stages, from seed through Series B to pre-IPO
Geography
Canada and the United States
CAD 1–10MInvestment tickets
Explore Seido Capital

Seido Expansion

Investing in healthcare fund managers and their funds

  • GP stakes
  • LP commitments
  • Direct co-investments
  • Venture and growth equity funds
Fund stage
Early-stage venture capital and growth equity
Geography
Canada and the United States
CAD 4–10MLP commitments to partner funds
Explore Seido Expansion

How We Invest

Four Ways We Invest

Seido Capital

Direct Investment

We lead investments in healthcare companies, from seed through Series B to pre-IPO.

Seido Expansion

GP Stakes

We take ownership interests in the investment management businesses behind selected funds.

Seido Expansion

LP Commitments

We commit capital to selected funds as a limited partner, investing through each fund’s mandate.

Seido Expansion

Direct Co-Investments

We invest directly in selected portfolio companies alongside our partner fund managers.

A selection from the 21 companies in our portfolio

View the portfolio
Cascador Health / moveUPClasscraftKainova TherapeuticsDrugBankFlareGiiant PharmaHypnoVRIcentiaInhaTarget TherapeuticsKaspardNeuvasq BiotechnologiesSimmunomeAbility BiotherapeuticsInnospera PharmaReverb Therapeutics

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