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ZAKA VC

zaka.vc · Prague, Czech Republic

“Founders backed by entrepreneurs. ZAKA bridges North American and CEE startup ecosystems, investing pre-seed to seed in Health & Biotech and Industrial Tech.”

$100K – $500K
Check Size
Follows
Lead Tendency
$18.7M
AUM
~1 Month
Timeline
01Investment Thesis

The firm deploys institutional capital while leveraging operator networks to help European founders scale globally.

Exclusion Criteria

No pure consumer social, late-stage growth equity, or non-scalable local services. Not a lead-only fund — comfortable co-investing.

02Investment Team
JK
Jan Kasper
Co-Founder & Managing Partner
PZ
Peter Zalesak
Co-Founder & Partner
AP
Andrej Petrus
Partner & Head of Investment Committee
JB
Jan Buza
Partner
NS
Natalia Sachova
Head of Portfolio and Communication
RK
Richard Kopunik
COO
FO
Filip Orth
Head of Investor Relations
SZ
Samo Zalesak
Associate & Investment Committee Member
JM
Jozef Macak
Analyst
03F4 Research Brief

ZAKA VC Research

Investment Thesis

ZAKA VC is a Prague and Silicon Valley-based seed and pre-seed fund founded in 2020 by serial entrepreneur Jan Kasper and Peter Zalešák as a family office. The fund formally transitioned to an institutional venture capital vehicle with the announcement of Fund I (€15M target, €10.5M first close) in July 2024. ZAKA's core thesis centers on bridging the North American and Central/Eastern European startup ecosystems, backing founders — particularly from Europe — who aspire to build globally scaled companies.

The firm describes itself as "Founders backed by entrepreneurs," emphasizing that its partners are operators with deep sector expertise rather than pure financial investors. ZAKA invests primarily in Health & Biotech and Industrial Tech, with increasing allocation to B2B software and the cross-sectional application of AI across these verticals.

Stage Focus

ZAKA invests primarily at the pre-seed and seed stages, where it acts as an early institutional backer. The firm typically enters as a co-investor or co-lead alongside other seed funds, and occasionally participates in follow-on Series A rounds for portfolio companies.

Check Size

As a €15M fund investing across pre-seed and seed, ZAKA's typical check size is estimated at €100K–€500K (~$110K–$550K) per company. The fund has deployed investments across 80+ companies since founding. Exact check size has not been publicly disclosed; the €130K minimum LP ticket does not reflect the investment check size.

Lead Tendency

ZAKA positions itself as a co-investor with the ability to co-lead rounds. They are not exclusively lead investors and frequently partner with other seed-stage funds, accelerators, and strategic investors.

Geographic Focus

ZAKA invests across two primary geographies:

  • United States: Through their Silicon Valley office (opened January 2025), led by Filip Orth as Head of Investor Relations
  • Europe: Particularly Central and Eastern Europe (Czech Republic, Slovakia, Hungary, Poland), Baltics, UK, and DACH region

The firm's strategic differentiation is bridging European founders into the US market and vice versa. They particularly seek European diaspora founders based in the US, US-based teams with European roots, and CEE-based teams with global ambitions.

Sector Focus

Primary: Health & Biotech

ZAKA has built what they describe as "one of the best Healthcare & Life Sciences portfolios in continental Europe," with 40+ portfolio companies in the space including:

  • Gene therapy: Cirrus Therapeutics, Kano Therapeutics, Nephrogen, KiraGen
  • Drug discovery AI: DeepSeq.AI, Alixia Therapeutics, Bullseye Biosciences
  • mRNA platforms: ParcelBio ($13M financing, 2026), Sensible Biotechnologies (Forbes 30u30 Europe)
  • Stem cell and regenerative medicine: HexemBio, InGel Therapeutics
  • Medical AI and diagnostics: Avelis Health, MediSearch, Lunabill
  • Biotech services: ExcepGen, Creasallis
Secondary: Industrial Tech & Robotics
  • Battery technology: Ateios Systems ($7.25M Series A, March 2026)
  • Robotics AI: Verne Robotics, Mbodi AI
  • Quantum computing hardware: Sygaldry Technologies ($139M raise, April 2026), Inversion Semiconductor
  • Space tech: AxionOrbital, Zephyr Fusion
Tertiary: B2B Software & Developer Tools
  • AI/ML tools: ExoMatter, b-12
  • Voice AI: Bluejay, Talkie.ai
  • Enterprise software: Adentris, Velaris, Superlinked
  • Dev tools: Sutro, Alpha3D, edgetrace

Recent Activity

ZAKA has been actively deploying from Fund I since its close in July 2024. In 2025, the firm made 3 investments. In early 2026:

  • April 2026: Sygaldry Technologies — quantum AI infrastructure, $139M raised
  • March 2026: Ateios Systems — battery electrode manufacturing, $7.25M Series A
  • March 2026: DeepSeq.AI — AI protein drug discovery
  • February 2026: Elucidate Bio — spatial multi-omics oncology
  • February 2026: Cirrus Therapeutics — gene therapy for eye diseases
  • May 2026: ParcelBio — next-gen mRNA medicines, $13M

Portfolio milestones:

  • Mews (hotel property management) raised $300M Series D in January 2026
  • Flexkeeping (ZAKA portfolio) acquired by Mews in October 2025
  • Sensible Biotechnologies: Forbes 30 Under 30 Europe 2024

Team

ZAKA has a team of 9 investment professionals:

  • Jan Kasper, Co-Founder & Managing Partner: Serial entrepreneur with experience operating 47 companies across 5 countries in retail, marketing, energy, and mobility. PhDs from Comenius University and University of Economics; MBA from Webster.
  • Peter Zalešák, Co-Founder & Partner: Built ecommerce company Nay Elektrodom; ventures in agriculture and real estate. MSc from Slovak Technical University.
  • Andrej Petrus, Partner & Head of Investment Committee: Venture building and M&A/strategy consulting background. Newton Venture Fellow; Forbes 30 Under 30. Based in Prague, studied at Humboldt University Berlin.
  • Jan Buza, Partner: High-growth company experience in SaaS and real estate; co-founded two LegalTech firms. CEMS graduate.
  • Natalia Sachova, Head of Portfolio and Communication: Senior marketing roles; studied mass media and psychology at University of Vienna.
  • Richard Kopunik, COO: 20+ years building and leading businesses in media & marketing. Degrees from University of Economics Bratislava and LSE.
  • Filip Orth, Head of Investor Relations: Santa Clara University graduate (Entrepreneurship/Politics). Leads Silicon Valley operations and North American initiatives.
  • Samo Zalešák, Associate & Investment Committee Member: Engineering background in energy/renewables; portfolio management focused on sustainable, impactful ventures.
  • Jozef Macak, Analyst: TUM studies in Management and Computer Engineering. Experience in sourcing, tech, sales, and event organization.

Decision Process

ZAKA operates with an investment committee structure, as evidenced by the dedicated roles of "Head of Investment Committee" (Andrej Petrus) and "Investment Committee Member" (Samo Zalešák). Decisions are made through a partnership/committee model with co-founder oversight.

Portfolio Highlights

ZAKA's most notable portfolio companies include:

  • Mews: Hotel PMS raised $300M Series D (2026) — one of Europe's leading hospitality tech unicorns
  • Sygaldry Technologies: Quantum-accelerated AI infrastructure, $139M raised (2026)
  • Sensible Biotechnologies: Forbes 30 Under 30 Europe (2024)
  • Flexkeeping: Acquired by Mews (October 2025) — exit for ZAKA
  • Orderlion: Restaurant wholesale ordering platform
  • MediSearch: Science-based medical Q&A
  • Superlinked: Vector embedding compute framework

Founder Preferences

ZAKA particularly backs:

  • European founders (especially CEE-based) with global ambitions
  • Founders from European diaspora in the US
  • Deep-science and biotech founders with PhDs and academic credentials
  • Industrial tech builders combining hardware + software
  • AI application builders in B2B verticals (especially health and industrial)

Anti-Thesis

ZAKA does not appear to invest in:

  • Pure consumer social media
  • Crypto/speculation (though ZeePrime Capital, a crypto VC fund, is in their portfolio as an LP investment)
  • Late-stage / growth equity
  • Non-scalable local services
04Selected Portfolio
Biotech & Life Sciences
Olio Labs·CellType·HexemBio·Kano Therapeutics·Nephrogen·Bullseye Biosciences·Alixia Therapeutics·Creasallis·Lime Therapeutics·Eigen Therapeutics·KiraGen·InGel·ExcepGen·Bit Bio·Sensible Bio·Promakhos·Cirrus Therapeutics·Elucidate Bio·DeepSeq.AI·ParcelBio
Crypto & Web3
Blockmate
E-commerce & Marketplaces
Bluejay·Webel·Supliful·Miros·Prograd·Orderlion·SaaShop·Rendin·easySales
EdTech
Readmio
Energy & Power
Zephyr Fusion·Ateios Systems
Enterprise Software
Sygaldry·Mews·B12·Superlinked·ExoMatter·Sutro·SharpGrid·SpectreXR·Alpha3d·Velaris·memtime·smino·Conntac·boam
Fintech & Payments
Yenmo·Wectory
Food & Beverage
Momentous
Gaming
GitGut
Healthcare & Digital Health
FinalDose·Lunabill·Avelis Health·Adentris·Salu·Vetstor·MediSearch
HR Tech & Future of Work
Sorwe·CorpLife
Marketing & Adtech
CRUXO
Media & Entertainment
StoryBox
Mobility & Transportation
e-mobilio
Robotics & Automation
Verne Robotics·Mbodi AI
Security & Cybersecurity
edgetrace
Semiconductors & Hardware
Inversion Semiconductor
Travel & Hospitality
Tripmakery
Open the full portfolio→
05Recent Updates

Fresh signals from public announcements, essays, and portfolio activity.

See full activity (15) →
Published an essay distinguishing competitive moats from underlying asset value in startup investing.
ESSAY·zaka.vc
AUG 11, 2026
Invested in Olio Labs, which uses AI to develop combination therapeutics for complex diseases.
INVESTMENT·zaka.vc
AUG 7, 2026
Portfolio company Cirrus Therapeutics welcomed Coronet Ventures to its investor syndicate.
MILESTONE·linkedin.com
AUG 5, 2026
Invested in FinalDose, a programmable DNA-targeted drug platform aimed at previously undruggable cancer targets.
INVESTMENT·linkedin.com
JUL 16, 2026
Backed ParcelBio, which secured $13M in financing for next-generation mRNA medicine development.
INVESTMENT·zaka.vc
MAY 2026
06Frequent co-investors
BC
BlueYard Capital
Both backed 4 of the same companies
Creasallis, Bit Bio, Sensible Bio, Momentous
DV
DEPO Ventures
Both backed 4 of the same companies
GitGut, Salu, Readmio, Blockmate
AC
Amino Collective
Both backed 2 of the same companies
Kano Therapeutics, Sensible Bio
BV
Bloomhaus Ventures
Both backed 2 of the same companies
Orderlion, ExoMatter
H
Hawktail
Both backed 2 of the same companies
Eigen Therapeutics, Bit Bio
Find the investors for your round→
Quick Reference
Check Size
$100K – $500K
Stages
Pre-Seed · Seed
AUM
$18.7M
Decision
Investment Committee · ~1 Month
Warm Intro
Not Required
Involvement
Board Observer
Location
Prague, Czech Republic
Sector Focus
Aerospace & DefenseBiotech & Life SciencesRobotics & AutomationEnterprise SoftwareDeveloper Tools & InfrastructureHealthcare & Digital Health
Models
Deep TechB2B SaaSBiotech
Technology
AI/MLBiotechHardware
See all Aerospace & Defense investors →See all Biotech & Life Sciences investors →See all Robotics & Automation investors →
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Focus Areas
Aerospace & DefenseBiotech & Life SciencesRobotics & AutomationEnterprise SoftwareDeveloper Tools & InfrastructureHealthcare & Digital Health

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F4 Intelligence Report · Last Researched August 12, 2026F4 Research Engine