Cassie Doherty is an Investment Director at Northern Gritstone, whose known portfolio counts 11 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Investment Director at Northern Gritstone, whose known portfolio counts 11 companies
- AssetCool
- Literal Labs
- Sitehop
- Optalysys
- Partful
- Cytotrait
- AmpliSi
- Apini Therapeutics
- IVFmicro
- Phlux Technology
- PhovIR Technologies
Investor Profile
The listing covers sectors AI, Climate, Hardware and Healthcare, and focus areas AI Infrastructure, AgriTech, Biotech and Chemical. Startups operating in these areas may find Cassie Doherty relevant.
Northern Gritstone appears in Pre-Seed, Seed and Series A rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Cassie Doherty matches their raise.
Colleagues at Northern Gritstone
Frequently asked questions
Who is Cassie Doherty?
Cassie Doherty is a venture capital investor based in United Kingdom, listed as Investment Director at Northern Gritstone. The known portfolio of that firm counts 11 companies. That portfolio belongs to the firm, not to Cassie Doherty personally.
What does Cassie Doherty invest in?
Listed sectors include AI, Climate, Hardware and Healthcare; listed focus areas include AI Infrastructure, AgriTech, Biotech and Chemical. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Cassie Doherty invest at?
Northern Gritstone appears in Pre-Seed, Seed and Series A rounds across its known deals, and Cassie Doherty is listed there as Investment Director. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Cassie Doherty listed at?
Cassie Doherty is listed as Investment Director at Northern Gritstone. 3 other people in the database share a firm with Cassie Doherty.
How do I contact Cassie Doherty?
An email address, a phone number and a LinkedIn page are on file for Cassie Doherty. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal