Announcing Ambrook's $30M Series B

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Engineering for the real economy.

Our team is inventing how AI + fintech works for agriculture, transport, construction, manufacturing, and beyond.

Our theory of change is that in order to fix systemic climate change and environmental degradation, we must make sustainability profitable. For the millions, not just for the few.

How we work:

  • We embed deeply in underexplored edges of the American supply chain.

  • We travel across America to see how our tools help customers first-hand.

  • We ramp up quickly in new domains with curiosity and empathy.

  • We pair intensively, organized in pods of 2–3 who own their own goals.

  • We run agentic loops and use our judgment where it changes the outcome.

  • We experiment with our process and measure what works.

  • We retool when it makes speed safe, opening up our most ambitious ideas.

What we're building now:

  • Multi-modal receipt and invoice capture, offline and low-connectivity by default.

  • Intelligence that runs while the operator is away: Suggestions on every action, automations to drive bulk actions, intelligent collections, just-in-time cashflow management.

  • A general ledger custom built for multidimensional analysis — and Desk, the assistant that reads it.

  • A product development process we engineer like a product, so engineer attention stays where it is highest leverage.

  • Infrastructure for the real economy: multi-terabyte Firestore to Postgres migration on the order of weeks, a company brain for our internal team, and sandboxed runtimes for safe agentic work.

  • A software and partnerships ecosystem that, together, meets people where they are and makes sustainability profitable.

Backed by Thrive, Lachy Groom, Dylan Field, Thomson Reuters, Homebrew, BoxGroup, Designer Fund, and more.

We believe in a more beautiful, prosperous, and resilient America.

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