Rami Kalish

Background

Rami Kalish is the Managing Partner and Co-Founder of Pitango Venture Capital, Israel’s largest and longest-standing venture capital fund ^{1 2}. He founded the firm in 1993 under the name Polaris Venture Capital, as part of the Israeli government’s Yozma program, which offered tax incentives to foreign VC investments in Israel and matched investments with government funds ^{2 3}. In 1996, Chemi Peres joined Kalish to create Polaris Fund II, which raised more than $100 million ^{4 3}. The firm was renamed Pitango Venture Capital in 2001 to avoid confusion with Boston-based Polaris Venture Partners ³.

Prior to founding Pitango, Kalish held sales and marketing positions at IBM and senior executive roles at Orbotech ^{1 5}. He earned a B.Sc. in Industrial Engineering and Information Science from the Technion — Israel Institute of Technology ^{5 6}.

Kalish has been active in venture capital since 1993, specializing in cybersecurity and B2B software companies ¹. He has served on the boards of numerous portfolio companies, several of which became publicly traded on NASDAQ and NYSE, including ForeScout Technologies, Radware, Retalix, CardGuard, ITXC, VocalTec, and Optibase ^{1 5 7}. He also served on the boards of companies that achieved successful acquisitions, including Optonol (acquired by Alcon), Red Bend Software (acquired by Harman), RocketPlay (acquired by American Gaming Systems), and Skycure (acquired by Symantec) ^{1 5}.

Beyond Pitango, Kalish serves as chairman of the investment committee at Impact First Investments ⁸. He is also a member of the advisory boards of the Technion Yazamut-Bronica Entrepreneurship & Innovation Center, The Merage Foundation for US-Israel Trade, and The Educational Center for Tolerance and Peace at the Hebrew Reali School in Haifa ^{5 6 9}.

Pitango’s first fund raised $20 million and invested in Medinol and CardGuard, generating combined returns exceeding $50 million ¹⁰. Fund II raised $125 million in 1996, becoming Israel’s largest VC fund at the time, and invested in Radware, generating $20 million in returns ¹⁰. Fund III raised $500 million and was 60% oversubscribed, becoming Israel’s first “mega-fund” ¹⁰. Today Pitango manages over $3 billion across 14 funds ^{2 3}.

Stated Thesis

Kalish specializes in cybersecurity and B2B software companies, with a stated focus on mentoring entrepreneurs through the journey to IPO ¹. He has publicly described his investment criteria as requiring companies that address a large market, offer a significant value proposition, are backed by a strong team, and have an appropriate valuation ¹¹.

Kalish has stated that he prioritizes building meaningful companies over financial engineering: “We don’t believe in buying low and selling high, so that you invest in something not particularly interesting at a low price and sell it at a high value. That’s not what interests us. We want to build meaningful companies” ¹¹.

On the relationship between financial returns and impact, Kalish has said: “We cannot invest in an impact company if it doesn’t meet the other criteria” — referring to market size, value proposition, team quality, and valuation ¹¹.

He has also publicly advised Israeli founders to seek Israeli VCs for long-term partnership: “An entrepreneur should seek a good Israeli VC that can be with them throughout the entire journey. It’s not that I’m ruling out American VCs, but they cannot be as involved as we are. Truly successful companies have a combination of Israeli and American investors” ¹¹.

Inferred Thesis

Based on Kalish’s 9 current board seats and his track record of 7 IPOs and 4 notable acquisitions from board-level involvement, the following patterns emerge. Note: This analysis is based on a limited sample of investments where Kalish is specifically identified as a board member — the full set of Pitango investments he has been involved with is larger but not individually attributed.

Sector distribution (9 current board seats): - Cybersecurity: 2 of 9 (22%) — CyberMDX, Perception Point ^{1 12} - B2B software / SaaS: 2 of 9 (22%) — Browsi (ad-tech), Avantis Team ¹ - Generative AI / deep tech: 1 of 9 (11%) — D-ID ^{1 13} - Robotics: 1 of 9 (11%) — Indoor Robotics ¹ - Foodtech / restaurant tech: 1 of 9 (11%) — Tabit ¹ - Consumer engagement: 1 of 9 (11%) — Neura ¹ - Medical devices: 1 of 9 (11%) — CarboFix ¹

Historical board seats (IPO exits): - Cybersecurity / networking: 3 of 7 (43%) — ForeScout, Radware, ITXC ^{1 5 7} - Enterprise software / retail tech: 2 of 7 (29%) — Retalix, Optibase ^{1 5} - Telecom / communications: 1 of 7 (14%) — VocalTec ⁵ - Medical devices: 1 of 7 (14%) — CardGuard ⁵

Key patterns: - Cybersecurity is the dominant theme across his career, appearing in both his current portfolio (22%) and historical exits (43% of IPOs) ^{1 5 7}. - B2B enterprise software is the second most common category, consistent with his stated focus ¹. - He is an active board member, currently holding 9 board seats simultaneously, suggesting deep operational involvement with portfolio companies ¹. - Geographic focus is overwhelmingly Israel-based companies, consistent with his advice that Israeli founders work with Israeli VCs ¹¹. - His investment style emphasizes long-term company building through IPO, with 7 companies taken public under his board oversight and 4 companies guided to strategic acquisitions ^{1 5}.

Notable observation: While Pitango as a firm has healthcare as its largest sector (30% of active portfolio per the firm profile), Kalish’s personal board involvement skews more heavily toward cybersecurity and B2B software, with only 2 of his 16 known board seats (current + past) in healthcare/medical devices (CardGuard, CarboFix). The HealthTech fund is led by other partners (Ittai Harel, Hila Karah).

Portfolio

The following are investments where Rami Kalish’s personal involvement as a board member or lead investor is confirmed:

This table includes 22 investments where Kalish’s personal board involvement is confirmed. As Managing Partner of Pitango since 1993, he has been involved in many additional firm-level investment decisions across 300+ portfolio companies, but these cannot be individually attributed to him. Years marked with ~ are estimates based on company founding dates or funding context.

In Their Own Words

“Our role is to earn money for our investors, who provide us with full discretion. Over a period of ten years, we need to invest, influence, grow, and return much more money than what our investors have given us.” — Rami Kalish, Calcalist interview on ClimateTech investing ¹¹

“We don’t believe in buying low and selling high, so that you invest in something not particularly interesting at a low price and sell it at a high value. That’s not what interests us. We want to build meaningful companies.” — Rami Kalish, Calcalist interview ¹¹

“We cannot invest in an impact company if it doesn’t meet the other criteria.” — Rami Kalish, on balancing impact with financial returns, Calcalist interview ¹¹

“An entrepreneur should seek a good Israeli VC that can be with them throughout the entire journey. It’s not that I’m ruling out American VCs, but they cannot be as involved as we are. Truly successful companies have a combination of Israeli and American investors.” — Rami Kalish, Calcalist interview ¹¹

“We are very enthusiastic about supporting Perception Point at an early stage. The company fills an urgent need for robust, next generation cyber-defense technology and is uniquely well-positioned to capitalize on a market for APT protection that is expected to grow to $7.3 billion in the next few years.” — Rami Kalish, Perception Point Series A announcement, January 2018 ¹²

What Founders Say

“From day one Eyal Niv, Chemi Peres and Rami Kalish of Pitango were among the first to realize there was something big going on here. And Pitango has been a part of what we’ve been building ever since.” — Ori Goshen, Co-Founder & Co-CEO, AI21 Labs, Pitango Founder Story ¹⁸

“Pitango has shown a lot of trust in our team and fully supports our ‘dream big,’ forward-looking mentality. Our relationship is more than an investment deal; it’s a deep partnership that AI21 can rely on no matter what entrepreneurial challenges come our way. It is a relationship we are very fortunate to have.” — Ori Goshen, Co-Founder & Co-CEO, AI21 Labs, Pitango Founder Story ¹⁸

Note: The founder quotes above are sourced from Pitango’s own website founder story series, where Ori Goshen specifically names Rami Kalish as one of the investors who recognized AI21 Labs’ potential from the beginning. No independently sourced founder testimonials specifically about Kalish from third-party publications were found during this research pass.

Connections

• Board member, ForeScout Technologies — served alongside other investors through IPO on NASDAQ (2017) and $1.9B take-private by Advent International and Crosspoint Capital (2020) ^{7 17}
• Board member, Radware — served through IPO on NASDAQ ⁵
• Board member, Retalix — served through IPO on NASDAQ ⁵
• Board member, CardGuard — served through IPO on NASDAQ; one of Pitango’s first investments (1993) ^{5 10}
• Board member, Perception Point — alongside Pinhas Buchris (State of Mind Ventures) ¹²
• Board member, D-ID — led Pitango’s seed investment ^{1 13}
• Board member, CyberMDX — cybersecurity for medical devices ^{1 15}
• Co-founder, Pitango Venture Capital — alongside Chemi Peres since 1996 ^{3 4}
• Chairman, Investment Committee, Impact First Investments ⁸
• Advisory board member, Technion Yazamut-Bronica Entrepreneurship & Innovation Center ^{5 6}
• Advisory board member, The Merage Foundation for US-Israel Trade ^{6 9}
• Speaker, Cybertech Conference 2018 (Tel Aviv) ¹⁹
• Former IBM — sales and marketing roles prior to founding Pitango ^{1 5}
• Former Orbotech — senior executive roles prior to founding Pitango ^{1 5}

Sources