Angel investor · Angel syndicate · Luxembourg

Checks from someone who's sat on both sides of the table.

TK Capital backs AI-enabled B2B, SaaS, and MedTech startups at pre-seed through Series A – primarily in the US (occasionally in the EU) – led by a 4x founder turned investor, not an analyst reading your deck for the first time.

Taisiya Kudashkina
Check size
$100K – $200K
Stage
Pre-seed – Series A
Focus
B2B, SaaS, AI, Digital, EdTech, MedTech, FinTech, Hardware, ClimateTech
Geography
US · occ. UK/EU
01 – About

A 4x founder, now on the other side of the table.

Taisiya Kudashkina
Taya Kudashkina

Taisiya (Taya) Kudashkina is a 4x founder. Since 2026, she's been investing from the other side of the table – as an angel and syndicate lead through TK Capital. Based in Luxembourg.

"I've pitched, been rejected, closed rounds, and shut a company down. That's the pattern recognition on your cap table – not a framework from a case study."
TK CAPITAL – GENERAL PARTNER ANGELSCHOOL – FELLOW LUXINNOVATION – STARTUP COACH
02 – For Founders

Raising? Here's how to know if we're a fit.

Focus
B2BSaaSAIDigitalEdTechDigital Health/MedTechFinTechHardwareClimateTech
Won't invest
DeepTechSpaceDefenseAgri/FarmTechPharma/Biotech
Stage
Pre-seed through Series A.
Traction
No idea-stage investments. If you don't have traction yet, build it first – no need to apply until you do.
Geography
Primarily the US. Occasionally the UK and EU/Europe. Not considering other geographies right now.
Check size
$100,000 – $200,000 per company.
Portfolio

Companies TK Capital backed.

Aquaria

CLIMATETECH
Atmospheric water generators that extract drinking water directly from air.
BACKED · JAN 2026

WearLinq

MEDTECH
The first wireless, continuous, FDA-cleared 6-Lead ECG multimodal monitor.
BACKED · JUN 2026
More companies added here as they close.
03 – For Investors

Investors: ways to work with me.

Wherever you are in your investing journey — from your first check to co-investing alongside me — there's a way in.

New to angel investing?

Start angel investing — even if you're not in San Francisco, not accredited (yet), and starting with $2K, not $100K. An 8-week bootcamp that takes you from "I want to" to your first check.

Start the Bootcamp — €399 →
Ready to co-invest?

Want to invest alongside me, or bring your own deals? Join my syndicate and invest in the deals I lead.

Join the Syndicate →
Want to see how real deals actually get evaluated?

Free Deal Review Calls, every two weeks. Bring a deal of your own and get other investors' take before you commit.

Join a Deal Review Call →
Need better deal flow?

Tired of not knowing where to find good deals? Ongoing access to my filtered pipeline — 100 to 200 pitches a month, narrowed down to the ones with real traction.

Get Deal Flow Access →
Portfolio

Deals TK Capital has invested in.

Aquaria

CLIMATETECH
Atmospheric water generators that extract drinking water directly from air.
BACKED · JAN 2026

WearLinq

MEDTECH
FDA-cleared wireless ECG monitor.
BACKED · JUN 2026
More deals added here as they close.
04 – Blog

Blog: notes from the other side of the table.

For Founders

Raising, told straight.

4x founder, sat on both sides of the table – writing on fundraising, pitching, and what raising a round actually looks like.

Read on Substack →
For Angel Investors

Building a portfolio, one deal at a time.

Sharing my own stories from building a portfolio – deal flow, evaluating startups, and the mistakes I've made along the way.

Read the Blog →