Dean Dorton
Dean Dorton is a Kentucky-headquartered CPA and professional services firm serving 10,000+ clients across healthcare, manufacturing, equine, financial institutions, and other verticals with audit, tax, outsourced accounting, advisory, technology, and cybersecurity services.
- Company typePrivate
- Founded1923
- HeadquartersLouisville, United States
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What Dean Dorton does
Dean Dorton Allen Ford, PLLC is a Kentucky-headquartered professional services firm founded in 1923, operating as a CPA, business advisory, wealth management, and technology solutions practice. The firm employs approximately 600 professionals serving more than 10,000 clients through nine office locations spanning Kentucky (Lexington headquarters and three other offices), Ohio (Cincinnati, Blue Ash, West Chester), Indiana (Indianapolis), North Carolina (Raleigh, added through the 2022 merger with Koonce Wooten & Haywood), and Texas (added through the 2024 acquisition of DeRosa Mangold Consulting). Clients are organized by vertical — healthcare, manufacturing and distribution, construction, equine, financial institutions, distilleries and craft breweries, real estate, nonprofit, government, energy, life sciences, and higher education — plus a horizontal family office/high-net-worth practice serving clients that include Forbes Top 400 families.
The service portfolio spans audit and assurance (financial audits, ESG reporting, internal audit using COSO, SOC reporting, peer review, international financial reporting), tax (business, individual, international, state and local, credits and incentives, cost segregation), outsourced accounting built on Sage Intacct, QuickBooks Online, Bill.com, Ramp, and Expensify, lease accounting managed services through a LeaseCrunch partnership, consulting and advisory (business valuation, forensic, fractional CFO, M&A advisory, succession planning), healthcare consulting, technology and cybersecurity (managed IT, CMMC, cybersecurity assessments, Data Analytics & AI), and private wealth management. The firm is PCAOB-registered, an AICPA peer review provider, and a CPAmerica/Crowe Global affiliate providing international coverage.
Revenue is generated principally through professional services fees billed hourly, on fixed fee, or project basis; outsourced accounting, lease accounting, and fractional CFO engagements are typically structured as annual contracts with revised pricing on scope changes. Distribution is direct and sales-led, with relationship-driven business development executed by industry-specialized teams targeting mid-market and enterprise clients across the Southeast and Midwest U.S. Two completed inorganic moves (Koonce Wooten & Haywood merger in July 2022; DeRosa Mangold Consulting acquisition in July 2024) and continued organic office expansion signal an active growth posture, with the firm now ranked inside the IPA Top 100 and Accounting Today Top 100 for the first time.
Dean Dorton firmographics
Firmographics- Name
- Dean Dorton
- Legal name
- Dean Dorton Allen Ford, PLLC
- Website
- https://deandorton.com
- Company type
- Private
- Founded year
- 1923
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Dean Dorton is a Kentucky-headquartered CPA and professional services firm serving 10,000+ clients across healthcare, manufacturing, equine, financial institutions, and other verticals with audit, tax, outsourced accounting, advisory, technology, and cybersecurity services.
- Ownership category
- akta.pro rank
Dean Dorton industry classification
Industry- Product category
- Professional Accounting and Advisory Services
- NAICS
- Offices of Certified Public Accountants (541211)
- SIC
- Services-Management Consulting Services (8742), Services-Management Services (8741)
- akta.pro primary industry
- Financial Planning & Analysis Support (Budgeting, Forecasting, Management Reporting) (BPAAAGAJ)
- akta.pro secondary industries
- Fixed Assets Accounting (Capitalization, Depreciation, Asset Register) (BPAAAGAF), Real Estate Transaction Advisory & Due Diligence (FSAEAJAJ)
Keywords
Where Dean Dorton is headquartered
LocationHeadquarters
- HQ city
- Louisville
- HQ country
- United States
- HQ region
- North America
Offices9 records
Markets served
Dean Dorton business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure, Others
Revenue model
- Professional Services (Audit, Tax, Consulting): Core revenue streams from audit and assurance, tax preparation and advisory, consulting and advisory services. Services are billed using hourly rates, fixed fees, or project-based pricing depending on engagement type. Long-term advisory relationships provide recurring revenue opportunities.
- Outsourced Accounting Services: Outsourced accounting services with pricing based on specific accounting functions and hours required multiplied by blended hourly rate. Contracts renewed annually with revised pricing.
- Lease Accounting Managed Services: Managed lease accounting services where pricing varies based on complexity and volume of leases within client portfolio.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Annual | Outsourced Accounting - Hourly/Fixed Fee Model |
| Other | Annual | Lease Accounting Managed Services |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Dean Dorton product offering
Product offeringCore offering
Dean Dorton is a professional services firm that delivers certified public accounting (audit and assurance), tax, business advisory, outsourced accounting, technology and cybersecurity, healthcare consulting, family office, and wealth management services to mid-market and enterprise clients across multiple industry verticals. The firm delivers outsourced accounting and finance functions through dedicated teams using cloud-based platforms such as Sage Intacct, QuickBooks Online, Bill.com, Ramp, and Expensify, and combines these with specialized offerings including M&A advisory, fractional CFO, ESG reporting, lease accounting managed services, and cybersecurity/IT compliance.
Product overview
Dean Dorton is a professional services firm offering a comprehensive portfolio of advisory, accounting, tax, technology, and cybersecurity services. The firm operates across multiple service lines including Outsourced Accounting Services (leveraging Sage Intacct, QuickBooks Online, Bill.com, Ramp, and Expensify), Tax Services, Audit & Assurance, Consulting & Advisory, Technology & Cybersecurity (including Data Analytics & AI), Healthcare Consulting, and Family Office Services. The firm serves over 10,000 clients with approximately 600 team members across 8 office locations in Kentucky, Ohio, Indiana, and North Carolina. Specialized offerings include ESG Programs & Reporting, Lease Accounting Managed Services (via LeaseCrunch partnership), Cybersecurity Services, Whistleblower Hotline, Fractional CFO, and Medical Billing & Credentialing. The firm has expanded through acquisitions (DeRosa Mangold Consulting in 2024) and mergers (Koonce Wooten & Haywood in 2022) and has been recognized by Accounting Today and Inside Public Accounting as a Top 100 firm.
Differentiator
Problem solved
Functional benefit
Products and services
- Outsourced Accounting Services
- Tax Services
- Audit & Assurance Services
- Consulting & Advisory Services
- Technology & Cybersecurity Services
- Healthcare Consulting Services
- Family Office Services
- Private Wealth Management
- Fractional CFO Services
- Lease Accounting Managed Services
- Cybersecurity Services
- Whistleblower Hotline
Quantifiable outcome
- Named #92 in Inside Public Accounting's Top 100 accounting firms
- +2 more outcomes
Companies that use Dean Dorton
Customer profileNamed customers5 records
Segments8 records
Ideal customer profiles4 records
Dean Dorton technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration6 records
AI capability5 records
Feature4 records
Dean Dorton partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and secondary.
- LeaseCrunchcoreDean Dorton partners with LeaseCrunch software to provide lease accounting managed services. The partnership enables compliance with ASC 842, IFRS 16, and GASB 87 standards. Dean Dorton combines LeaseCrunch's cloud-based software with their CPA professionals' technical expertise to deliver efficient and affordable managed lease accounting solutions.
- Sage IntacctcoreDean Dorton is a certified implementer and user of Sage Intacct cloud-based accounting software. The firm leverages Sage Intacct for outsourced accounting services, providing clients with real-time financial data, automated workflows, and efficient financial operations.
- QuickBooks OnlinecoreDean Dorton provides outsourced accounting services using QuickBooks Online, helping clients modernize from legacy systems to cloud-based accounting platforms.
- Bill.comsecondaryDean Dorton utilizes Bill.com for accounts payable automation and payment processing as part of their comprehensive outsourced accounting solutions.
- RampsecondaryDean Dorton integrates Ramp expense management platform into their outsourced accounting services for streamlined financial operations.
- ExpensifysecondaryDean Dorton uses Expensify for expense reporting and management as part of their cloud-based accounting service offerings.
- CPAmericacoreDean Dorton is a member of CPAmerica, an accounting association with 90 member firms across the United States. CPAmerica is a member of Crowe Global, providing access to international resources and best practice sharing among member firms.
Scale indicators7 records
Recent moves9 records
Expansion highlights5 records
Dean Dorton competitors and assessment
Company assessmentDirect peers
- Withum: Top 25 U.S. accounting and advisory firm with a similar blend of traditional CPA services and emerging technology/cybersecurity practices. Comparable in mid-market positioning, vertical specialization, and digitally-enabled service delivery.
- Eide Bailly LLP: Top 25 U.S. accounting firm with strong healthcare, construction, and government practices and a regional Midwest/Mountain-West footprint. Highly comparable to Dean Dorton's vertical specializations and mid-market advisory model.
- Marcum LLP: Top 20 U.S. accounting firm with strong regional concentration and growing national presence through M&A. Comparable in private equity advisory, tax, and audit services to mid-market companies; similar trajectory of inorganic geographic expansion.
- Wipfli LLP: Top 20 U.S. accounting and advisory firm with a similar mid-market focus, strong regional office footprint, and comparable outsourced accounting, technology, and industry-vertical service model. Explicitly named in Dean Dorton's coverage as a comparable growth-stage peer.
- Clark Schaefer Hackett: Mid-market-focused CPA and advisory firm headquartered in the Midwest (Ohio/Kentucky adjacency) with comparable service mix in audit, tax, outsourced accounting, and industry-specialized advisory for healthcare, manufacturing, and nonprofit clients.
- Plante Moran: Top 15 U.S. accounting and business advisory firm serving mid-market companies across manufacturing, healthcare, and financial services. Comparable in industry vertical mix, technology integration capabilities, and partner-led delivery model.
- Blue & Co. Regional CPA and advisory firm with strong healthcare, construction, and manufacturing practices in the Midwest and Southeast. Closely comparable in size, vertical focus, and outsourced accounting service offering to Dean Dorton.
- FORVIS: Top 10 U.S. public accounting firm formed from the BKD and Dixon Hughes Goodman merger. Comparable in size and breadth of audit, tax, and advisory services for mid-market clients across healthcare, manufacturing, financial services, and nonprofit verticals.
Broad incumbents
- Crowe LLP: Top 10 U.S. accounting firm and CPAmerica/Crowe Global affiliate (Dean Dorton is also a CPAmerica member). Overlaps significantly in mid-market audit, tax, advisory, and risk consulting; broader national footprint and industry coverage.
- BDO USA: Top 5 global accounting network with substantial U.S. mid-market practice. Overlaps with Dean Dorton in audit, tax, advisory, and outsourced accounting but operates at significantly larger scale with broader geographic and industry coverage.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Dean Dorton social profiles
Digital presenceDean Dorton compliance and trust
Trust signalCompliance8 records
Dean Dorton financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dean Dorton leadership team
Management profileNumber of profiles
Profiles9 records
Dean Dorton subsidiaries and ownership
Company hierarchySubsidiaries1 record
Dean Dorton funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dean Dorton M&A and investment
M&A and investmentM&A2 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Dean Dorton
What does Dean Dorton do?
Dean Dorton is a professional services firm that delivers certified public accounting (audit and assurance), tax, business advisory, outsourced accounting, technology and cybersecurity, healthcare consulting, family office, and wealth management services to mid-market and enterprise clients across multiple industry verticals. The firm delivers outsourced accounting and finance functions through dedicated teams using cloud-based platforms such as Sage Intacct, QuickBooks Online, Bill.com, Ramp, and Expensify, and combines these with specialized offerings including M&A advisory, fractional CFO, ESG reporting, lease accounting managed services, and cybersecurity/IT compliance.
Is Dean Dorton a public or private company?
Dean Dorton is a private company. It is classified as management employee owned and is currently operating.
When was Dean Dorton founded?
Dean Dorton was founded in 1923. It employs 501 to 1,000 people.
Where is Dean Dorton based?
Dean Dorton is headquartered in Louisville, United States, in the North America region.
How does Dean Dorton make money?
Three revenue lines are on record. Professional Services (Audit, Tax, Consulting) is the primary driver. The others are outsourced Accounting Services and lease Accounting Managed Services.
Who are Dean Dorton's main competitors?
Direct peers on record are Withum, Eide Bailly LLP, Marcum LLP, Wipfli LLP, Clark Schaefer Hackett, Plante Moran, Blue & Co. and FORVIS. Broad incumbents are Crowe LLP and BDO USA.
Does Dean Dorton have an API?
No public API is recorded for Dean Dorton.
What industry is Dean Dorton in?
Dean Dorton's product category is Professional Accounting and Advisory Services. Its primary akta.pro industry code is BPAAAGAJ, Financial Planning & Analysis Support (Budgeting, Forecasting, Management Reporting), with a secondary code of BPAAAGAF, Fixed Assets Accounting (Capitalization, Depreciation, Asset Register). Its NAICS code is 541211 and its SIC code is 8742.