Marius Nacht

About

Portfolio · 6

Okapi

AI-based Real-time Personalized Notifications

Led ★ 1 round $5.5M committed Latest: 2019-09

Clairion

Industrial Pollutant Removal Solutions

Led ★ 1 round Latest: 2019-02

Morpheus Cyber Security

Protection from Influence Operations

1 round Latest: 2018-04

DayTwo

Precision Nutrition for Metabolic Disease

1 round $5.0M committed Latest: 2016-05

Memeni

Facilitating Collaborative Branded Communities

1 round $2.5M committed Latest: 2016-01

Samba.me

Reactive Video Messaging

1 round $630K committed Latest: 2014-02

Investment activity

7 portfolio exits on record.

Q&A

What is Marius Nacht's primary investment focus?

Marius Nacht primarily focuses on Health Tech & Life Sciences and Cyber Security, with 11 and 8 portfolio companies in these sectors, respectively.

Which investment stages does Marius Nacht typically target?

Marius Nacht invests across Pre-Seed, Seed, and A Round stages. According to startupim data, he has made 15 Seed investments and 9 A Round investments.

Can you name some of Marius Nacht's recent exits?

Marius Nacht has had several recent exits. In October 2025, NeuroBlade was acquired by Amazon, and WISDO HEALTH was acquired by Talkspace. In January 2025, CommonGround was acquired by Apple.

What is Marius Nacht's background in the tech industry?

Marius Nacht is a co-founder of cybersecurity firm Check Point Software Technologies, where he served as Vice Chairman of the board of directors since 2001. He stepped down from his chairman position in May 2020.

Has Marius Nacht made any notable investments in the automotive sector?

Yes, Marius Nacht has invested in the Automotive & Mobility Technologies sector, with portfolio companies like Aurora Labs, which raised $97.5M, and TriEye, which raised $96M in an A Round.

What is Marius Nacht's involvement with aMOON?

Marius Nacht is a Co-founder and anchor investor of aMOON, an Israeli healthcare and life sciences venture capital firm that manages over $1B in capital.

Which of Marius Nacht's portfolio companies had a significant acquisition in late 2024?

In November 2024, RapidAPI, a company in Marius Nacht's portfolio, was acquired by Nokia.

What is Marius Nacht's educational background?

Marius Nacht earned a B.S. cum laude in Physics and Mathematics from the Hebrew University of Jerusalem in 1983 and an M.S. in Electrical Engineering and Communication Systems from Tel Aviv University in 1989.