Sep 9 deep dives: Lightfield $47M (a16z), Cymphony $25M (Sequoia), Euno $23M (N47), Buildcheck $12M (Telescope), Bulwark $6.8M seed — plus talks we skipped and links to other September indexes.
Menlo Park’s Bulwark Dynamics raised $6.8M seed on Sep 9, 2026 with SBI US Gateway, Archetype, Nēnē, and Japan’s Onomichi Dockyard — financing unmanned beach landings where contested logistics fail.
Nine months after a $5.9M seed, Buildcheck raised $12M Series A led by Telescope Partners on Sep 9, 2026 — with DPR’s WND Ventures — as GCs automate the preconstruction checks that still burn billions.
Israeli-American Euno raised $23M Series A led by N47 on Sep 9, 2026 ($29M total) so Fortune 500 AI agents stop being “stupid” about which data to trust — with Wiz, Cyera, and Eon founders on the cap table.
NYC–Tel Aviv Cymphony emerged Sep 9, 2026 with a $25M Series A co-led by Sequoia and SMBC Fin Atlas at >$100M post — securing humans and AI agents as one workforce graph.
Tome founders pivoted to an AI-native CRM. a16z led $47M on Sep 9, 2026 as Lightfield claims 5,000+ company signups and agent-ready customer context Salesforce was never designed to hold.
