Fritz Schweiger, founder and managing partner of QC·VENTURES. See sector focus and contact routes.
Fritz Schweiger, founder and managing partner of QC·VENTURES, invests as a principal investor in early-stage companies from Seed to Series A and beyond, with an industry and geography-agnostic approach targeting disruptive business models. His firm has backed notable companies including the Austrian smart data company Braintribe Technologies (via a million-dollar round) and SignD (€1 million growth capital), where Schweiger emphasized the solution's timely market entry. While specific check sizes vary by deal, tracked investments include a $1.0M Seed in Greenspark, and Schweiger’s distinctive thesis focuses on backing entrepreneurs with international scaling ambition across diverse sectors.
This profile is part of the StartupFundraising investor database: focus, portfolio history, disclosed location and contact routes, refreshed as new filings and rounds are ingested. Founders use it to check fit before reaching out and to find investors in Vienna.
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