10UK pre-seed & seed investors.

Invests at seed in b2b-saas, ai-ml. 4 rounds tracked.

Pre-seed (first $250K–$2M) investor for technical founders building enterprise data, AI infrastructure and security; founder-led AI engineer providing whole-stack perspective, AI-native experiments and Sand Hill Road graduation track record.

Pitchkit pre-seed stage page: Boldstart Ventures listed as United States VC; stages Pre-seed, Seed; cheque €230k - €2.8M.; Pitchkit seed stage page: Boldstart Ventures listed as United States VC; Invests at idea/inception stage before pre-seed—often pre-company—focused exclusivel

London-based seed fund backing product-led companies in B2B and consumer.

European seed fund backing deeply technical B2B and AI companies.

Seed-stage, engineering-first lead investor that backs software infrastructure startups taking technical risk, offering deep technical diligence and first-principles architecture and systems audits alongside founders.

Bi‑continental, decentralized NY and Warsaw teams run a dedicated CEE-to-Japan commercialization channel—partners relocated from Japan to Warsaw to connect CEE deep‑tech with Japanese multinationals.

Pitchkit pre-seed stage page: Harpoon Ventures listed as United States VC; stages Pre-seed, Seed; cheque €460k - €9.2M.; Pitchkit seed stage page: Harpoon Ventures listed as United States VC; Early-stage investor focused on national-security technologies, led by a former Navy SEA

Appeared in 4 UK startup funding record(s); 1 were seed/pre-seed/angel stage.; Pitchkit UK country page: Notion Capital listed as United Kingdom VC; stages Seed, Series A; cheque €1M - €15M.; Pitchkit seed stage page: Notion Capital listed as United Kingdom VC; Failory UK VC summ

Pre-seed investor writing $250k–$500k checks for technical founders building developer-facing tools and infrastructure, notable for high acquisition hit rate and tight SPC founder-community integration.