Organization · Grant Maker
Tidal Impact Fund
Tidal Impact Fund is a regenerative ocean investment fund based in the United States, focusing on early-stage ocean startups. It deploys philanthropic capital as catalytic investments to address urgent challenges in marine ecosystems and ocean conservation.
Overview
What Tidal Impact Fund does
What Tidal Impact Fund is
Tidal Impact Fund is a regenerative ocean investment fund based in the United States, focusing on early-stage ocean startups. It deploys philanthropic capital as catalytic investments to address urgent challenges in marine ecosystems and ocean conservation.
How it participates in the startup ecosystem
The current public profile supports funder and grantor capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Grant Maker
- Structured capabilities
- Funder · Grantor
- Last reviewed
- April 23, 2026
Official channels
Find Tidal Impact Fund elsewhere
Open the official website or a supported primary organization account.
Capability profile
Tidal Impact Fund as a funder
Investment thesis
Invest in startups addressing the most urgent ocean challenges: restoring marine ecosystems, fighting climate change, reducing pollution, and protecting ocean biodiversity.
Focus narrative
Tidal Impact Fund invests in startups that address urgent challenges facing the ocean. The fund provides catalytic capital to empower these startups, with the intention of generating scalable solutions for ocean conservation. The organization emphasizes a unique fund structure that allows donor contributions to be recycled into new impact investments, thereby supporting ongoing ocean health initiatives.
Value beyond capital
Tidal Impact Fund offers a unique philanthropic capital model that recycles returns into subsequent investments, creating a compounding impact on ocean health. This approach allows for sustained support of innovative solutions aimed at restoring and protecting marine ecosystems.
Focus and fit
- Stages
- Pre-seed · Seed · Seed+
- Sectors
- Climate & Sustainability
- Regions
- United States · Global
Availability
- Currently deploying
- Not published
Portfolio and track record
Portfolio context
No specific portfolio companies identified.
Capability profile
Tidal Impact Fund as a grantor
Grant thesis
Invest in startups addressing the most urgent ocean challenges: restoring marine ecosystems, fighting climate change, reducing pollution, and protecting ocean biodiversity. Focus is on scalable, early-stage solutions that can grow and heal the ocean simultaneously.
Focus narrative
Tidal Impact Fund invests in startups that address urgent challenges facing the ocean. The fund provides catalytic capital to empower these startups, with the intention of generating scalable solutions for ocean conservation. The organization emphasizes a unique fund structure that allows donor contributions to be recycled into new impact investments, thereby supporting ongoing ocean health initiatives.
Grant economics
- Dilutive
- No
- Nonprofit only
- Yes
Eligibility and fit
- Stages
- Pre-seed · Seed · Seed+
- Audience
- Founders
- Sectors
- Climate & Sustainability
- Regions
- United States
Common questions
What to know about Tidal Impact Fund
Upseed classifies Tidal Impact Fund under the Grant Maker organization type. Its current public profile includes funder and grantor capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
April 23, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.