Triin Linamagi

Active Investor

Founding Partner at Sie Ventures

London, England

LinkedIn

Triin Linamagi, Founding Partner at Sie Ventures is an active investor based in London, England. This profile covers what Triin Linamagi backs, at which stage, and how founders can reach out in 2026.

Triin Linamagi is the Founding Partner of Sie Ventures and Arãya Sie Fund, backing women-led businesses in healthcare, climate, fintech, and deeptech/AI.

Triin Linamagi invests in Healthcare & Biotech, Climate & Energy, Fintech and Artificial Intelligence, typically at Pre Seed and Seed.

Location
London, England
Typical check
$150K

What does Triin Linamagi invest in?

Investor type
VC

Where is Triin Linamagi based?

Triin Linamagi is based in London, England.

Browse more startup investors near Triin Linamagi:
Startup investors in LondonStartup investors in the UK

How to reach Triin Linamagi

Angels and operators like Triin Linamagi reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Reach active investors like this one

Get investor contacts

About this profile

This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.

Cite this page

Round Funded. "Triin Linamagi." Round Funded investor database, updated September 22, 2026.

Stable URL, it will not change: https://www.roundfunded.com/en/investor/triin-linamagi

Frequently Asked Questions

Who is Triin Linamagi?

Triin Linamagi, Founding Partner at Sie Ventures is an active investor based in London, England. Triin Linamagi invests in Healthcare & Biotech, Climate & Energy, Fintech and Artificial Intelligence, typically at Pre Seed and Seed.

What does Triin Linamagi invest in?

Triin Linamagi invests in Healthcare & Biotech, Climate & Energy, Fintech and Artificial Intelligence, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.

What stage does Triin Linamagi invest at?

Triin Linamagi typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.

What is Triin Linamagi's typical check size?

Triin Linamagi typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.

Where is Triin Linamagi based?

Triin Linamagi is based in London, England.

How do founders reach investors like this?

Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.

What is Round Funded?

Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.

Investor lists that match Triin Linamagi's profile

Lists of investors with the same location, stage, sector or investor type as Triin Linamagi.

Similar investors to Triin Linamagi

Investors who share Triin Linamagi's portfolio companies, firm, city or investment focus.

Get investor contacts