Built By A Practitioner Who Knew The Old Model Would Not Hold.
Excelerating Business Growth exists for one reason: professional service firms should be able to sell their expertise repeatedly, at a real price, without turning advice into a commodity or partners into bottlenecks.
- Founder
- Brian Kerrigan — CPA, attorney, and management consultant
- Founded To
- End the trade-off between custom advice and scalable revenue
- We Serve
- Consulting, accounting, legal, tax, wealth, and audit firms in the U.S.
- Firm Size
- 50 – 500 people with an established client base
- Method
- STAR operating systems plus prebuilt AI agents
- Engagement
- Build-with-you, 30 days to a live packaged offer
Brian Kerrigan
Founder, Excelerating Business Growth
- CPA
- Certified Public Accountant — audit, tax, and firm economics
- Attorney
- Licensed lawyer — risk, structure, and professional obligation
- Consultant
- Management consultant — strategy, operations, and delivery
Three Professions. One Conclusion.
Brian Kerrigan is a CPA, a lawyer, and a management consultant. Very few people work inside all three of those worlds — and that combination is exactly what led to this firm.
As a CPA, he saw how firm economics actually work: how compliance fees compress, how realization slips, and how much value walks out the door as unbilled advice given in passing.
As an attorney, he saw the other side — matters priced by the hour, risk carried by individuals, and process treated as something that would compromise professional judgment rather than protect it.
As a management consultant, he watched firms in every other industry productize: turning knowledge into defined offerings, standard delivery, and recurring revenue. Professional service firms had the expertise to do the same and almost none of the machinery.
So he built it. Excelerating Business Growth is the practical version of that conclusion: operating systems for how expert work gets scoped, delivered, priced, and sold — with AI agents doing the assembly so professionals spend their time on the judgment clients pay for.
- Judgment is the product; assembly is not — automate the second, protect the first.
- A service line is not real until it is priced, staffed, and sold.
- Standardization should reduce rework, never flatten professional advice.
- Recurring revenue is an operating decision, not a marketing message.
Custom Work Does Not Scale. That Is The Whole Problem.
Firms do not stall because their advice is weak. They stall because the way that advice is produced cannot be repeated, delegated, or priced.
Every Engagement Starts Over
Scoping, workpapers, and deliverables get rebuilt each time, so margin depends on who happens to be staffed.
Revenue Lives In A Few Heads
The firm's best work is tied to specific partners. It cannot be delegated, priced consistently, or sold at volume.
Fees Compress, Costs Don't
Compliance and project work face constant price pressure while salaries, technology, and insurance keep climbing.
Advisory Stalls At Delivery
Firms sell advisory, then discover there is no repeatable process behind it — so it quietly reverts to hourly work.
We Rebuild How The Work Is Produced.
Every engagement follows the same four moves. The output is a service line your firm owns — documented, priced, staffed by agents, and already in front of clients.
Systemize The Expertise
We turn how your best people work into a documented operating system — stages, inputs, deliverables, and the review gates where judgment is required.
Package And Price It
The system becomes a named offer with a defined promise, tiers, and a recurring component, priced on value instead of hours.
Deploy The AI Agents
Prebuilt agents handle assembly, drafting, analysis, and checking inside the process, so the same team delivers far more work.
Launch And Coach
The team is trained, the offer goes in front of named clients, and the measures and cadence keep adoption in place after launch.
Six Industries. 99 AI Agents. One Operating Model.
You do not start from a blank page. Each industry has a complete STAR operating system — consulting, accounting, legal, tax, wealth and audit — and every capability inside it has an AI agent already built for it. Firm-wide programs sit on top.
- 017 AI Agents
Consulting
Turn partner know-how into productized offerings you can price, staff and repeat — so growth no longer depends on senior hours.
Explore STAR for Consulting Firms - 026 AI Agents
Accounting
Move beyond compliance work to year-round advisory retainers, with routine close and reporting tasks handled by agents.
Explore STAR for Accounting Firms - 0310 AI Agents
Legal
Package recurring legal programs and standardize matter delivery, lifting realization without adding billable pressure.
Explore Legal STAR - 0412 AI Agents
Tax
Convert seasonal filing revenue into planning engagements that run all year, with a consistent process behind every client.
Explore Tax STAR - 0512 AI Agents
Wealth
Deliver planning reviews and family-wealth conversations at scale, raising retention and assets per household.
Explore Wealth STAR - 0610 AI Agents
Audit
Run evidence gathering and documentation to one standard, cutting review cycles while strengthening file quality.
Explore Audit STAR
Firm-Wide Programs
Advisory Growth Sprint
The $2,500 starter: an outside read on your growth gaps plus a 90-day roadmap, credited toward the STAR Program.
ViewThe STAR Program
The 30-day launch: STAR systems, AI agents, pricing, and coaching.
ViewAI Consulting
Launch a priced, governed AI advisory line your clients already need.
ViewSuccession Planning
Plan leadership and ownership transition while raising what the firm is worth.
View
Talk To The Person Who Built It.
A strategy call is a working session, not a pitch — we look at your practice and name the service line worth packaging first.