Organization · Angel Group
SII Ventures GmbH
SII Ventures GmbH is an angel investment network based in Austria, focusing on early-stage startups in the DACH region. They combine capital with expertise to support innovative founders across various sectors.
Overview
What SII Ventures GmbH does
What SII Ventures GmbH is
SII Ventures GmbH is an angel investment network based in Austria, focusing on early-stage startups in the DACH region. They combine capital with expertise to support innovative founders across various sectors.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Angel Group
- Structured capabilities
- Funder
- Last reviewed
- March 3, 2026
Official channels
Find SII Ventures GmbH elsewhere
Open the official website or a supported primary organization account.
Capability profile
SII Ventures GmbH as a funder
Investment thesis
SII Ventures focuses on investing in innovative founders and their concepts, aiming to develop promising ideas into viable companies across various sectors.
Focus narrative
SII Ventures invests in startups across various sectors, including digital business models, fast-moving consumer goods (FMCG), life sciences, and smart tourism solutions. The firm seeks to identify promising and innovative ideas that can be developed into viable and profitable companies. They typically invest up to €250,000 in startups with valuations of up to €2,000,000.
Terms and economics
- Typical check
- $250,000
Focus and fit
- Stages
- Pre-seed · Seed
- Regions
- Europe
Availability
- Currently deploying
- Yes
Portfolio and track record
- Recorded portfolio count
- 2
Portfolio context
Notable portfolio companies include: reebuild: A construction tech startup based in Vienna that automates material procurement and logistics to enable more profitable construction projects (2023). Frame3: A company that produces Acampo microglamping modules characterized by innovative architecture and sustainable production (2022).
Common questions
What to know about SII Ventures GmbH
Upseed classifies SII Ventures GmbH under the Angel Group organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
March 3, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.