WONE Global™ — Succeeding Beyond Boundaries

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Practice

Five practice areas. Senior partner expertise.
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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
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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

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

100+ senior partners · 30+ countries · One WONE standard.

Partner Resources

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WorldOne Alliance™
Deep collaboration between partner firms
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USD 1,995/year · One jurisdiction · Exclusive
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Unbounded™

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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

→

WONE OS →

Active Regions

Colombia, Bolivia, Brazil & beyond

→

🌏

Asia Pacific

Vietnam, Singapore, India

→

🏛

Europe

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

→

▷

Partner Portal

Sign in · Mandate dashboard

→

⬡

WorldOne Alliance™

Deep collaboration between partner firms

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Unbounded™ →

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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™

Summit 01

World Cross Border Business Summit

Summit 02

World Cross Border Legal Reality Summit

Summit 03

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

BAccS, CPA, CGA

contact@woneglobal.org

New Delhi

Europe

Andrzej Zacharzewski

Managing Partner, Zacharzewski & Partners

europe@woneglobal.org

Warsaw, Poland

Americas

James Tamayo Puerta

BTS Consultores SAS

americas@woneglobal.org

Medellín, Colombia

Africa & Middle East

Regional Lead

Position open

africa@woneglobal.org

Africa & ME

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 +

WONE Intelligence
Marketing & BD Engine
The Neutrals™
Partner Portal
Unbounded™
The Unbounded Honours™

Company +

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Also by WONE Global

"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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