Ryan
Tax-focused global firm combining advisory services, managed services and software across direct, indirect, property and incentive-related tax matters.
ryan.comRyan was founded in 1991 and operates as a tax services and software firm serving large companies and other organizations. Tax is central to its business model rather than one service line within a broader audit practice.
The firm works across property tax, sales and use tax, VAT, credits and incentives, income tax, tax recovery, compliance and tax technology. Its delivery model emphasizes measurable outcomes, process control and recurring support for in-house tax functions.
Principal activities
Review of tax positions, exemptions, overpayments, incentives and recovery opportunities.
Recurring support across indirect, property, income and other tax obligations.
Software, data, automation and process improvement for corporate tax departments.
- Typical clients: Corporations, private businesses, investment firms, in-house tax departments, finance leaders and professional advisers.
- Engagement context: Corporate tax planning, cross-border operations, transactions, reporting, indirect tax, credits, incentives and tax-process improvement.
Ryan operates where tax rules interact with corporate structure, capital allocation, transactions, reporting obligations and operating processes. View the firm’s relevant services ↗
Sector and mandate coverage
- Corporate and private businesses
- Technology
- Manufacturing
- Financial services
- Real estate
- Consumer markets
- Corporate tax planning
- International tax
- Transaction tax
- Tax accounting and provision
- State and local tax
- Credits and incentives
The precise scope depends on the taxpayer, jurisdictions, legal entities, ownership structure, transaction perimeter and reporting requirements. Tax advice may require coordination with legal counsel, auditors, valuation specialists, technology providers and local professional firms.
Market position
Ryan is positioned as a global tax services and software firm. Its relevance reflects the depth of its tax specialization, corporate-client orientation, technical delivery model and ability to support complex or recurring tax requirements.
Distinctive focus: A tax-only global platform connecting consulting, managed services, software and outcome-oriented delivery.
Competitive context
Ryan competes with tax-led professional-services firms, independent accounting networks, specialist consultancies and tax-technology platforms. The relevant peer set varies by jurisdiction, client size, tax type and whether the mandate requires strategic advice, compliance execution, specialist documentation or software.
Comparable firms are selected according to overlap in business model, client segment, service coverage, geographic activity and mandate profile. Inclusion does not imply an exhaustive competitor set or an equivalence in scale, ranking or market position.
Leadership
| Person | Current position | Institutional background |
|---|---|---|
| G. Brint Ryan | Chairman and Chief Executive Officer | Founder, global tax services and firm strategy |
Leadership information reflects the roles available in the public sources reviewed on 20 August 2026. View current leadership information ↗
Corporate and regulatory information
Ryan provides tax, accounting, advisory or tax-technology services. The precise professional and regulatory framework depends on the contracting entity, jurisdiction and engagement scope.
View registered-entity details
| Principal entity | Ryan, LLC |
| Professional status | Service- and jurisdiction-specific |
| Registration identifier | N/A |
| Headquarters | Dallas |
| Primary jurisdiction | United States |
Principal offices
- Dallas
- New York
- Chicago
- London
- Toronto
- Brussels
- Sydney
- Singapore
Rankings and recognition
Ranking inclusion is editorially determined. The existence or maintenance of a Wiki profile does not influence ranking eligibility, tier or position.
Related institutions and subjects
Sources and data transparency
The following sources were accessed on 20 August 2026:
- Tax Services — corporate tax, specialty tax or tax-technology capabilities.
- Ryan — firm overview, services and institutional information.
- Advisory Ranking — Top 20 Corporate Tax Advisory 2026 inclusion and tier classification.
