Company intelligence

Ambrook

As of August 4, 2026, Ambrook has raised at least $56M in equity across 2 sourced funding rounds.

Ambrook at a glance

As of
Equity raised
$56M[1]
Across 2 sourced roundsDerived
Lead investors
Lachy Groom, Thrive Capital[2]
Across 2 sourced rounds
  1. [1] Equity raised: Sum of the 2 sourced equity rounds in the funding history below (debt, tender offers and rumored rounds excluded), August 4, 2026
  2. [2] Lead investors: AlleyWatch, August 4, 2026

What Ambrook does

Ambrook makes accounting, payments and cash management software for owner-operated businesses, starting with farms and ranches.[1] It was founded in 2020 by Mackenzie Burnett, Dan Schlosser and Jeff Anders, according to AlleyWatch.[2] iGrow News describes the company as Denver-based.[1] Beyond agriculture, it now serves more than 1,000 trucking businesses plus hundreds of contractors and property managers.[1]

Business model and customers

Ambrook grew from about 2,500 customers in July 2025 to more than 8,000 businesses across all 50 states.[1] About half of its customers are moving their finances off paper or spreadsheets for the first time.[1] The money will fund accounting, payments, cash management and AI features for agriculture, trucking, construction and property management customers.[1]

Leadership

  • Burnett is CEO.[3]
  • Thomson Reuters Ventures, Thrive Capital, Field Ventures and Cameron Ventures also invested, along with Notion co-founder Akshay Kothari, Gusto co-founder Tomer London and Vercel CEO Guillermo Rauch.[1]

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Recent changes

  1. Aug 4, 2026Raised $30M Series B AlleyWatch
  2. Aug 4, 2026New investor: Lachy Groom AlleyWatch
  3. Aug 4, 2026Ambrook Raises $30M to Bring Fintech to Farms Pulse story
  4. Aug 4, 2026Ambrook Raises $30M to Take Farm Accounting Wider Pulse story
  5. Jul 1, 2025Raised $26.1M Series A alleywatch.com
Earlier changes (1)
  1. Jul 1, 2025New investor: Thrive Capital alleywatch.com

Funding history

2 equity events · newest first · sources dated per row
DateRoundAmountValuationLead investorsSource
Aug 4, 2026Series B$30M—
WithThomson Reuters VenturesThrive CapitalField VenturesCameron Ventures
AlleyWatchPulse story
Jul 2025Series A$26.1M—
Thrive Capitalunverified
WithField Ventures
alleywatch.com

Equity only. “Equity raised” above sums the rounds with a dated, linked source; rumored rounds, tender offers and secondary sales are listed but not counted, and debt financing is listed separately.

Funding timeline · 2 rounds · $56M tracked
$0.0M$17M$34M$26MSeries AJul 25$30MSeries BAug 26

How Ambrook has been funded

In July 2025 Ambrook raised a $26.1 million Series A led by Thrive Capital and Field Ventures.[2] In August 2026 it raised a $30 million Series B led by Lachy Groom.[3],[1] The round brought total capital raised to $59 million.[1]

Investors

Latest Pulse

  1. Ambrook Raises $30M to Bring Fintech to FarmsAmbrook raised a $30M Series B led by Lachy Groom to build accounting and financial-management tools built specifically for farmers, ranchers and rural businesses.→
  2. Ambrook Raises $30M to Take Farm Accounting WiderLachy Groom led a $30M Series B for Ambrook, whose bookkeeping and bill-pay software grew from 2,500 to 8,000 businesses in a year and is now expanding from farms into trucking, contracting and real estate.→

Coverage Timeline

newest first
  1. Aug 4, 2026FUNDINGAmbrook Raises $30M to Bring Fintech to Farms$30M Series B→
  2. Aug 4, 2026FUNDINGAmbrook Raises $30M to Take Farm Accounting Wider$30M Series B→

All Coverage

Related Companies

More on AmbrookFunding Rounds Guide →IPO Tracker →

Ambrook FAQ

How much has Ambrook raised?

In July 2025 Ambrook raised a $26.1 million Series A led by Thrive Capital and Field Ventures.[2]

Who invested in Ambrook?

In August 2026 it raised a $30 million Series B led by Lachy Groom.[3],[1]

Who is the CEO of Ambrook?

Burnett is CEO.[3]

What does Ambrook do?

Ambrook makes accounting, payments and cash management software for owner-operated businesses, starting with farms and ranches.[1]

References

researched 2026-10-24
  1. igrownews.com
  2. alleywatch.com
  3. Pulse 2.0
Sources & methodologyshow
Where these figures come from

Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.

How we verify data ·