
Series B · New York
Fintech · Finance operations · B2B
Financial infrastructure for family-run businesses
Ambrook rebuilds the financial infrastructure that real economy operators depend on, replacing paperwork with modern accounting, banking and spending tools for American family-run businesses facing volatile markets and climate pressure. The problem is specific: sustainable investments often produce the best long-term returns but require financial clarity and access to capital that fragmented legacy systems cannot supply, so viable operators cannot demonstrate viability. Ambrook gives owners the data to prove that case to lenders and to the next generation, letting stewards of land and labour invest confidently.
ambrook.com (opens in a new tab)$30MSeries BAug 2026
Led by Lachy Groom
Recent raises2 open roles

AmbrookRemote · New York

AmbrookRemote · New York