OUR MISSION
We help CFOs navigate finance modernization around speed, insight and AI-enabled decision support.
Finance is being redesigned. The tools, the workflows, the operating model, none of it works the way it did five years ago. The firms that get this right are not automating what they inherited. They are redesigning how finance operates. In that environment, trusted counsel and deep experience are worth more than any platform.

SERVICES
Guiding your journey.
ERP
Re-engineer what finance can do.
Most ERP implementations configure new technology around existing workflows. The automation runs faster. The underlying problems stay the same. We redesign the workflows, controls, and reporting structures first, so AI-native ERP can deliver as promised.
ERP Modernization
AI-Native ERP
Finance Systems Architecture
ADVISORY
Advisory that grounds every decision.
Redesigning finance for a new era means making decisions without a playbook. Which operating model? Which platform? How to restructure the team? Our strategists, architects, and advisers have worked alongside finance leaders making those decisions. When you make a call, you never do it alone.
CFO Advisory
Finance Modernization
Automation Strategy
Target Operating Model Design
Operational Redesign
END-TO-END MODERNIZATION
From the month-end to in-the-moment.
Most finance functions were built to close the books and report on the past. We redesign them to operate in real time. The operating model, team, workflows, and controls are rebuilt together so that finance can make better decisions every day.
AI Workflows
Process Optimization
Delivery Oversight

EXPERIENCE
AI doesn't replace good judgement.
It puts it to work faster.
42%
Finance activities that can be fully automated, freeing capacity for higher-value work. - McKinsey
87%
CFOs say AI will be very important to finance operations. - Deloitte
70%
Of finance leaders expect AI to transform their function. Only 30% have redesigned their operating model. - McKinsey
49%
Of CFOs prioritize automation that frees up employees to do higher-value work. - Deloitte
ABOUT US
Trusted waymakers
in an uncertain landscape.
Cairnsure is a SystemsAccountants Group company, established in 1997. Our advisers have guided finance leaders through client-server ERP, cloud migration, and now AI-native transformation.
INDUSTRIES
SaaS &
Recurring
Revenue
Revenue recognition gets complicated fast. Reporting cycles that worked at one stage break at the next. We help SaaS finance leaders build the finance function that scales with the business.


INDUSTRIES
PE-Backed
Growth
The clock starts at close. Every quarter matters. We work with PE-backed finance leaders to build the reporting cadence, controls, and operating model that keeps performance visible and decisions moving fast.
INDUSTRIES
Scaling
Mid-Market
At a certain point, complexity outgrows the finance function. We help scaling mid-market CFOs get ahead of that moment.




