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Practice

Five practice areas. Senior partner expertise.

WONE Practice

Senior partner expertise. Every jurisdiction.

Practice Areas

⚖
Legal
Cross-border M&A, market entry
→

%
Tax
Multi-jurisdiction tax strategy
→

✓
Audit & Assurance
Independent audit to one global standard
→

≡
Accounting
Group reporting, CFO advisory
→

◈
Business Advisory
M&A, restructuring, forensic
→

Senior partner throughout · 38+ countries
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WONE OS
Regions

Active across Africa & Middle East, Asia & Oceania, Europe, and the Americas.

WONE Regions

38+ active jurisdictions

Active Regions

🌍

Africa & Middle East

UAE, South Africa, Kenya & beyond

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🌎

Americas

USA, Brazil, Canada & beyond

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🌏

Asia & Oceania

China, India, Australia & beyond

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🌍

Europe

Germany, Switzerland, Italy & beyond

→
Sectors

Deep sector expertise alongside jurisdictional knowledge.
All sectors →

WONE Sectors

13 sectors. Senior expertise in every one.

Financial Services Technology, Media & Entertainment Real Estate & Construction Consumer Business Life Sciences Natural Resources Private Equity Public Sector Not-for-Profit Professional Services Manufacturing & Industrial ESG & Impact Family Business
Clients

Four client universes. One WONE team.

All client types →

Who We Serve

Every client type. One WONE standard.

Client Types

⚡
Entrepreneurs & Investors
Founders scaling fast · Investors crossing borders
→

◎
Private Individuals & Family
HNW individuals · Family offices · Succession
→

▣
Large, Listed & Global
Multinationals · Listed companies
→

❋
Social & Public Enterprises
NGOs · DFIs · Impact investors
→

Not sure which category fits? Just tell us your challenge.
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Insights
Partner Network

100+ senior partners · 38+ countries · One WONE standard.

Partner Resources

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Our Professionals
Browse partner firms by region & practice
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+
Become a Partner
Expression of interest · 5 minutes
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Partner Portal
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USD 1,995/year · One jurisdiction · Exclusive
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Unbounded™

Submit a Brief Find a Partner Become a Partner

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Practice Areas

Cross-border M&A, market entry

Multi-jurisdiction tax strategy

Audit & Assurance

Independent audit to one global standard

Group reporting, CFO advisory

Business Advisory

M&A, restructuring, forensic

WONE OS →

Active Regions

Africa & Middle East

28+ jurisdictions

Colombia, Bolivia, Brazil & beyond

Vietnam, Singapore, India

Poland, Italy, Austria, Greece

All Sectors

Financial Services Technology, Media & Entertainment Real Estate & Construction Consumer Business Life Sciences Natural Resources Private Equity Public Sector Not-for-Profit Professional Services Manufacturing & Industrial ESG & Impact Family Business

Client Types

Entrepreneurs & Investors

Founders scaling fast · Investors crossing borders

Private Individuals & Family

HNW individuals · Family offices · Succession

Large, Listed & Global

Multinationals · Listed companies

Social & Public Enterprises

NGOs · DFIs · Impact investors

Insights →

Partner Resources

Our Professionals

Browse partner firms by region & practice

Become a Partner

Expression of interest · 5 minutes

Sign in · Mandate dashboard

Unbounded™ →

Submit a Brief → Become a Partner

Member Partners · Global Directory

Our Member Firms
Around the World.

Explore WONE Global's exclusive network of independent member firms spanning law, tax, audit, and business consulting — organised by region, country, and practice area.

51

Member Firms

6+

Regions

40+

Countries

1 per

Jurisdiction — exclusive

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2 firms found — filtered results

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TAX 360 Steuerberatungsgesellschaft m.b.H.

TAX 360 Steuerberatungsgesellschaft m.b.H.

Vienna, AUSTRIA

TAX 360 Steuerberatungsgesellschaft m.b.H.

TAX ACCOUNTING

office@tax360.at

+43 19092210

www.tax360.at/en

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Tax Lean Associati Stp

Milan, ITALY

Tax Lean Associati Stp

TAX ACCOUNTING AUDIT AND ASSURANCE

francesco.mangiameli@taxlean.it

+39 0236574454

www.taxlean.it/en

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Unbounded™ 2026

89 spots remaining

The world's most senior
cross-border professional
services summit.

200

Senior Leaders

3

Global Summits

89

Spots Remaining

Date

14–15 August 2026

Venue

Hyatt Regency Barcelona Towers

Format

3 Summits · 1 Convergence

Priority registration open

Register for Barcelona 2026 → Learn about Unbounded™

World Cross Border Business Summit

World Cross Border Legal Reality Summit

World Neutrals Summit

For Clients

Submit a Brief

48hr team response · Fixed price · Senior partner throughout

Submit Now →

For Firms

Become a Partner

USD 1,995 / year · One jurisdiction · Exclusive

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WONE Global™

Unbounded™

The Unbounded Honours™

The Neutrals™

Regional Leads

Global Chair

Peter S. Johnson

Tax Partner, Faber LLP

contact@woneglobal.org

Edmonton, Canada

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Europe

Mustafa Demir

Founding Partner, Mak + Partners

europe@woneglobal.org

Istanbul, Turkey

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Americas

F. Miles Adler

Boutique Law Firm

americas@woneglobal.org

South Carolina, USA

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Asia Pacific

Roberto Gilardino

Law Firm

asia@woneglobal.org

Shanghai, China / Hong Kong SAR

View Profile →

Africa & Middle East

Priju Dominic

Audit & Accounting Firm

africa@woneglobal.org

Abu Dhabi, UAE

View Profile →

Practice +

Legal
Tax
Audit & Assurance
Accounting
Business Advisory

WONE OS

WONE OS
Frontier
South
Intel
Legacy
Impact

Sectors +

Financial Services
Technology, Media & Ent.
Real Estate & Construction
Private Equity
Consumer Business
Life Sciences
Natural Resources
Public Sector
Not-for-Profit
Professional Services
Manufacturing & Industrial
ESG & Impact
Family Business

Clients +

Entrepreneurs & Investors
Private Individuals & Family
Large, Listed & Global
Social & Public Enterprises

Regions

Africa & Middle East
Americas
Asia Pacific
Europe

Platform +

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Unbounded™
The Unbounded Honours™

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"WONE GLOBAL" refers to the brand under which WONE GLOBAL member firms provide professional services. WONE GLOBAL and each member firm are separate legal entities. Services are delivered by member firms. WONE GLOBAL does not provide services to clients directly.

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