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R136 Ventures

R136 Ventures is a Silicon Valley-based VC firm scaling mid-stage startups with hands-on operator expertise. The firm invests across mid stage (Late Series A -...

R136 Ventures logo

R136 Ventures

R136 Ventures is a Silicon Valley-based VC firm scaling mid-stage startups with hands-on operator expertise. The firm invests across mid stage (Late Series A - Series B) and growth stage (Series C+), with core markets in the US and Israel. Its 40+ portfolio companies focus on B2B tech, fintech, and AI.

General information

Firm type

Venture Capital

Year founded

2015

Location

Region

North America

Country

United States

City

Woodside

Corporate office

Woodside, CA, United States

Principals

Victor Orlovski

Founder, Managing Partner

Yacov Nachmanovich

Founder, Managing Partner

Ratan Manehani

Partner

Tom Dennedy

Partner, COO

Denis Efremov

Principal

Sector focus

FinTechAI/MLEnterprise SoftwareMobility & TransportationCybersecurityData & Analytics

Frequently asked questions

What investment stages does R136 Ventures target?

R136 concentrates on mid-stage (late Series A through Series B) and growth-stage (Series C and beyond) companies. Its published check sizes range from $2M to $10M for mid-stage positions and $10M to $20M for growth-stage rounds (per the firm). The firm does not seed or pre-seed; it enters after initial product-market fit when execution and scaling become the primary challenges.

How does R136 Ventures source its deals?

R136 uses a proprietary “Discovery Engine” built over a decade, blending structured industry mapping with signal tracking to identify founder-market inflection points before they reach broad consensus (per the firm). This is paired with a five-office presence across Silicon Valley, Israel, the UAE, Central Asia, and Europe, giving it local sourcing capability in both mature and emerging tech corridors.

Who runs investment decisions at R136 Ventures?

Investment decisions sit with founding managing partners Victor Orlovski and Yacov Nachmanovich. The broader investment committee includes Partner Ratan Manehani and COO Tom Dennedy. The firm’s website does not detail formal investment committee structure, but Orlovski’s operating history — five unicorns and 13 exits — anchors the team’s decision-making culture (per the firm).

Does R136 Ventures participate in fund commitments or only direct deals?

R136 describes itself exclusively as a direct-investment venture firm. Its published materials discuss writing equity checks directly into companies at the mid and growth stages, with no mention of participating in third-party fund commitments, fund-of-fund structures, or LP positions in other VC firms.

Which geographies does R136 Ventures invest in?

R136 identifies the United States and Israel as its core markets. It also maintains investment capability in Europe, Latin America, and the Middle East for what it terms emerging opportunities (per the firm). Its physical hubs cover Silicon Valley, Israel, UAE, Central Asia, and Europe.

What is R136 Ventures’ known posture on co-investments?

The firm presents itself as a lead or active participant rather than a passive co-investor. Founder testimonials on its site explicitly reference R136 acting as lead investor in competitive processes and tough market conditions — for example, Rookout’s CEO noted R136 served as lead during a difficult fundraising market (per the firm). R136 also publicizes its ability to help portfolio companies access $300M-plus in external follow-on funding.

What is R136 Ventures’ operational model once they invest?

R136 markets its post-investment engagement as an operating partnership rather than a governance or advisory layer. Its 14-person team provides hands-on support in go-to-market execution, product strategy, organizational design, hiring, and financial planning. The firm states it acts across the company lifecycle, not just at board level, drawing on its partners’ experience scaling organizations to 20,000-plus employees.

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