Celeste LaurierChief Strategy Officer · Essays & perspective
Capital deployed in 86 acquisitions
C$1.21bn
As chief strategy officer, 2021–2025
Share of revenue from the United States
36%
Sorrelgate, 2025; 19% in 2020
After-tax return of the 2021–2023 acquisition cohorts
21%
Against an 18% hurdle; cohort review, 2026

I judge an acquisition by whether we will still be the right owner in fifteen years, and I put in writing beforehand what would prove us wrong.

I am chief strategy officer of Sorrelgate Software Holdings Inc., a fictional Ottawa company listed on the TSX. We buy small software businesses that serve one kind of customer well, such as a county clerk's office, a court registry, a grain co-operative or a building-supply dealer, and we intend to keep them. In 2025 our 128 business units earned C$1.38 billion of revenue, 62 per cent of it recurring, and employed 7,400 people. More than half of that revenue comes from public bodies, and just over a third from the United States.

My job is to decide, with our chief executive and our board, where Sorrelgate puts the roughly C$250 million of free cash flow it produces each year, and on what terms. I run central corporate development, chair the review of every acquisition between C$20 million and C$75 million and keep the record of how past purchases have performed against the returns we promised ourselves. I came to this from the selling side of government technology: four years advising on technology mergers in Toronto, then five pricing bids for an Ottawa systems integrator, before I joined Sorrelgate in 2007 to buy businesses.

The questions that occupy me are ones a decentralised acquirer usually prefers to leave unasked. When should a company that promises never to sell actually sell? How much should we pay for revenue that depends on how a provincial ministry or a US county decides to buy? When public customers insist their records stay in Canada, how far should head office overrule a general manager? And when artificial intelligence takes hours out of an implementation, who should keep the saving? I have answered each at some cost, and I describe the costs here as plainly as the results.

The first business we ever sold

In 2024 I recommended selling our nine hospitality software businesses, C$118 million of shrinking revenue, despite a founding promise never to sell. We accepted C$212 million from a buyer that kept seven of nine offices, rather than C$231 million from one that planned to close most of them.

A US presence built one vertical at a time

In 2021 I argued against a C$940 million US platform acquisition. We bought 27 small US businesses for C$612 million instead, lifting the United States from 19 to 36 per cent of revenue by 2025, and wrote one of them down by C$14 million.

Canadian hosting by mandate, with written opt-outs

Between 2022 and 2025 we moved 36 of 41 public-sector businesses onto shared Canadian hosting. Our win rate on Canadian tenders requiring in-country records rose from 31 to 52 per cent; two general managers left over the loss of autonomy.

Fixed prices for conversions that AI had shortened

When AI-assisted tools cut data-conversion hours by about 45 per cent, we priced conversions by fixed scope rather than defend hourly billing. Civic services revenue fell 11 per cent in 2025, while services gross margin rose from 24 to 37 per cent.

Current focus

I am preparing our board's 2027 review of capital allocation, which asks whether an 18 per cent after-tax hurdle written for C$10 million purchases still fits now that a growing share of the businesses we see are priced above C$50 million. I am also working out how shorter, AI-assisted implementations should change the way we explain maintenance fees that our public-sector customers have paid for twenty years.

Conversations I welcome

I would consider a chief executive role at a Canadian software or technology services company with revenue between C$300 million and C$1.5 billion, and one independent board seat outside software, subject to our chief executive's agreement and a conflict review. I accept a few advisory and speaking conversations each year on acquisition discipline and public-sector technology.

Beyond the page

The record behind the perspective.

In the boardroom

  • Merrowfield Literacy NetworkDirector; chair of the finance and audit committee · 2019–present
  • Sorrelgate US Holdings, Inc.Director of a wholly owned subsidiary (executive appointment) · 2021–present

Formation

  • Bachelor of CommerceUniversité Champvert · 1998
  • Master of Public Administration (part-time)Fennimore School of Public Administration · 2006
  • Directors' programme for prospective board membersRennick Directors' Programme · 2024
I opposed selling the hospitality businesses and said so at two board meetings. Celeste never argued that our promise to founders was wrong, only that its exceptions had to be written down first. The conditions we adopted are ones I would now defend to any founder.
Lucien ArchambeauFounder and executive chair, Sorrelgate Software Holdings Inc.
The full record ↗

Contact

I would consider a chief executive role at a Canadian software or technology services company with revenue between C$300 million and C$1.5 billion, and one independent board seat outside software, subject to our chief executive's agreement and a conflict review. I accept a few advisory and speaking conversations each year on acquisition discipline and public-sector technology.

  • Board appointments
  • Advisory roles
  • Speaking invitations
  • Executive opportunities