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Tachles VC

Venture capitalActively deploying

Atlanta · Pre-Seed–Series A · 6 people tracked

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Investment thesis

Tachles invests in breakthrough technologies in cybersecurity, artificial intelligence, and cloud infrastructure with deep market understanding and early-stage engagement capabilities. The firm leverages global access across three continents combined with local expertise in strategic hubs, particularly in Israel's cybersecurity ecosystem, to identify and support companies through operational scaling and market expansion.

Source: firm website, verified Jul 21, 2026.

Stage
Pre-Seed–Series A
HQ
Atlanta, US
Instruments
Equity
Founded
2015
Tracked investments
15

Team · 6 people

from the firm's website
David Marek· Managing Partner

With three decades of banking, finance and investment experience, David identifies and supports early-stage startups. His background in complex debt, equity and M&A transactions informs the firm's approach, with particular focus on cybersecurity, cloud and AI infrastructure companies.

Karel Tušek· Managing Partner

Karel identifies investment opportunities in AI, cloud infrastructure and cybersecurity while managing the portfolio and long-term strategy. His decades of founding and leading IT companies provide deep insight into both corporate and startup environments.

Dan Dinnar· Partner

Dan has extensive experience building and scaling cybersecurity companies, including co-founding Hysolate and serving as CEO of Source Defense. His background with companies like CyberArk and HexaTier combined with deep Israeli tech ecosystem roots make him a valuable operational mentor.

Robin Bienfait· Partner

With over 30 years in mobility, security and business development, Robin held C-level positions at Samsung and BlackBerry leading a $9B+ business unit. As founder of EMNOVATE and Atlanta Tech Park, she bridges corporate expertise and startup ecosystem dynamics.

Sivan Kanev· Partner

Sivan brings nearly two decades of venture capital and investment experience across technology and real estate sectors. His expertise and peer network drive the firm's due diligence and deal-sourcing operations.

Yniv Bar-Zik· Legal Venture Partner

Yniv specializes in representing early-stage investors and technology companies on venture capital, private equity and M&A transactions. A recognized legal expert across software, cleantech and cybersecurity sectors, he is also a partner at Tel Zur & Co. Law Firm.

Investments · 15 tracked

founders shown can be your intro path
Shield-IoTshieldiot.ioin𝕏
wwwhirundo.ioin
wwwacsense.com
wwwcyngular.comin
wwwlangware.ai
wwwbrinker.ai
wwwchronom.aiin
wwwboost.space
wwwluminaisec.com
wwwwecheck.aiin𝕏
wwwcountershadow.comin𝕏
wwwmanifold-labs.ai
wwwdeskree.comin𝕏
wwwpapr.aiin

Dublin, US

wwwbagel.aiin𝕏

Board seats · per SEC filings · 2

what is this? ⓘ
uLab Systems, Inc.SEC filing

$109.6M raise · filed Oct 2022 · via Robin Bienfait

Senteon Inc.SEC filing

$550K raise · filed Mar 2022 · via Robin Bienfait

Inferred from directors named on each company's SEC Form D — public regulatory data, not a portfolio list published by the firm.

Frequently asked questions

What stage does Tachles VC invest at?
Tachles VC invests at the Pre-Seed, Seed, Series A stages.
What sectors does Tachles VC focus on?
Tachles VC focuses on AI & Machine Learning, Cloud Computing, Cybersecurity.
Where is Tachles VC located?
Tachles VC is headquartered in Atlanta, US.

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