Organization · Angel Group
Siress AG Ventures
Siress AG Ventures is an angel and seed venture capital firm based in Austin, Texas, founded in 2004. The firm focuses on investing in early-stage companies across diverse markets, emphasizing a people-first approach.
Overview
What Siress AG Ventures does
What Siress AG Ventures is
Siress AG Ventures is an angel and seed venture capital firm based in Austin, Texas, founded in 2004. The firm focuses on investing in early-stage companies across diverse markets, emphasizing a people-first approach.
How it participates in the startup ecosystem
The current public profile supports funder and publisher 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
- Founded
- Founded in 2004
- Approximate age
- About 22 years
- Structured capabilities
- Funder · Publisher
- Last reviewed
- March 31, 2026
Official channels
Find Siress AG Ventures elsewhere
Open the official website or a supported primary organization account.
Capability profile
Siress AG Ventures as a funder
Investment thesis
Founder-first investing across diverse markets.
Focus narrative
Siress AG Ventures invests in a diverse array of sectors and stages, emphasizing support for entrepreneurs in developing their products and services. The organization aims to assist individuals in navigating their business ambitions.
Value beyond capital
Siress AG Ventures provides not only venture funding but also consulting services to help entrepreneurs succeed in their business endeavors.
Focus and fit
- Stages
- Angel · Seed
- Regions
- United States
Availability
- Currently deploying
- Not published
Portfolio and track record
Portfolio context
Siress AG Ventures has reportedly funded hundreds of companies since its inception, focusing on innovative startups across various markets.
Capability profile
Siress AG Ventures as a publisher
Editorial focus
Siress AG Ventures invests in a diverse array of sectors and stages, emphasizing support for entrepreneurs in developing their products and services. The organization aims to assist individuals in navigating their business ambitions.
Audience value
Siress AG Ventures focuses on founder-first investing, providing venture funding and consulting services to support entrepreneurs and early-stage companies across various markets.
Format and cadence
- Primary platform
- sagvc.com
Availability
- Guest pitch state
- Not currently accepting
Audience and focus
- Audience
- Founders
- Regions
- United States
Common questions
What to know about Siress AG Ventures
Upseed classifies Siress AG Ventures under the Angel Group organization type. Its current public profile includes funder and publisher 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 31, 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.