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Seido Capital

Seido Capital

Overview

Seido Capital is a Montreal-based venture capital firm that backs innovators in Life sciences and deep tech from pre-seed to IPO.

Year Founded

2003

Portfolio Companies

8

Investments

Seido Capital investments
CompanyDateStageLead
Innospera Pharma Inc.May 2025SeedCo-investor
KabandyApr 2022VC RoundLead
Ability BiotherapeuticsJun 2024SeedCo-investor
Reverb TherapeuticsMar 2026VC RoundCo-investor
Specific BiologicsNov 2026Series ACo-investor
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Key People

Lénaïs Maskens

Investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

Portfolio analytics

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Investment Activity

Yearly cadence, pace, and funding raised over time.

Premium
2021
2022
2023
2024
2025
2026

Portfolio analytics

Caplight clients see yearly investment pace and funding raised over time.

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FAQ

Where is Seido Capital based?

Seido Capital is headquartered in Montreal, Canada.

When was Seido Capital founded?

Seido Capital was founded in 2003.

How many portfolio companies does Seido Capital have?

Seido Capital has 8 portfolio companies in Caplight's dataset.

What are some companies in Seido Capital's portfolio?

Portfolio companies visible on Caplight include Innospera Pharma Inc., Kabandy, Ability Biotherapeutics, Reverb Therapeutics, Specific Biologics.

What was Seido Capital's most recent investment shown here?

Seido Capital's most recent investment in this portfolio sample was in Specific Biologics in 2026.

What sectors does Seido Capital focus on?

Seido Capital focuses on Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Enterprise Software, Real Estate & PropTech, Enterprise Software.

What company stages does Seido Capital focus on?

Stage focus information for Seido Capital is not publicly available.

What is Seido Capital's AUM?

Seido Capital's assets under management are estimated between $106.5M and $106.5M.

Firmographic Details

HeadquartersMontreal
Year Founded2003

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