Profile

Klaus von Sayn-Wittgenstein

Location: USA

Klaus von Sayn-Wittgenstein is the Owner of F:lm 3:33 LLC and Family Office von Sayn-Wittgenstein AG. He is an Angel Investor.

NUMBER

#450

Xs

96

Investments

49

Exits

32
Photo by areteindex.com
Unicorns
Overview
About Klaus von Sayn-Wittgenstein
Number of Portfolio Companies 2
Location USA

Klaus von Sayn-Wittgenstein is the Owner of F:lm 3:33 LLC and Family Office von
Sayn-Wittgenstein AG. He is an Angel Investor.

Professional Profile

Accomplished investor and entrepreneur leading Family Office von
Sayn-Wittgenstein AG, specializing in identifying and supporting innovative
technology ventures across multiple sectors. Actively seeking transformative
investment opportunities with high-potential startups.

Investment Portfolio Highlights

Notable Investments

Diverse investment strategy spanning multiple technology and consumer
sectors:

Educational and Productivity Technology

Loom: Educational Software Investment (March 2020)

Amplitude: Business Productivity Software

SketchDeck: Media and Information Services

Framed Data: B2B Information Services

PiinPoint: Business Productivity Software

Consumer and Platform Technologies

Bellabeat: Consumer Durables

NextCaller: Network Management Software

Boatbound: Social/Platform Software

– ServerPilot: Systems and Information Management

Investor Profile

– Investor Status: Actively Seeking New Investments

– Primary Investment Type: Individual Angel Investor

– Corporate Base: Los Angeles, California, United States

Investment Philosophy

– Focus on seed and early-stage rounds

– Preference for companies generating revenue

– Emphasis on innovative technology solutions

– Systematic approach to venture capital investment

Klaus von Sayn-Wittgenstein’s Experience

Owner  F:lm 3:33 LLC

2011 – Present 

Owner/President  Family Office Sayn-Wittgenstein

2005 – Present

Major Shareholder  Helador Eismanufaktur GmbH

2012 – 2014 https://www.helador.de/

Owner/CEO  Wittgenstein Ventures GmbH

2011 – 2013

Core Investment Sectors

– Educational Software

– Consumer Technologies

– Business Productivity Solutions

– Network Management

– Media and Information Services

Professional Approach

– Hands-on investment strategy

– Rigorous due diligence

– Long-term value creation

– Support for emerging technological innovations

Contact

– Location: Los Angeles, California

– Investment Focus: Global Technology Ventures

– Investment Stage: Seed to Early Growth

Professional Network: 500+ LinkedIn Connections

Followers: 17,977

No data.

Company name
ENTRY ROUND
VALUATION at entry ($M)
Xs
VALUATION 
Series A
$21,97M
291,31
$6 400M
Series B3
$187,59M
5,44
$1 020M

No data.

2025