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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

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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

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Who We Serve

Every client type. One WONE standard.

Client Types

⚡
Entrepreneurs & Investors
Founders scaling fast · Investors crossing borders
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◎
Private Individuals & Family
HNW individuals · Family offices · Succession
→

▣
Large, Listed & Global
Multinationals · Listed companies
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❋
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 · 38+ countries · One WONE standard.

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Unbounded™

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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 →

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Member Partner · Firm Profile

VASS International Auditing & Consultants

VASS International Auditing & Consultants

Office 207, Zainal Mohebi Plaza Karama, P O Box 13255, Dubai, UAE

Dubai, United Arab Emirates

vassintl.com

info@vassintl.com

+971 43973011

Email Firm

3

Professionals

2+

Practice Areas

Dubai, United Arab Emirates

Location

Email

Practice Areas +

TAX

Direct Tax

ACCOUNTING

Accounting & Financial Reporting

Industry Sectors +

Financial Services Real Estate

Our Professionals 3 listed

Viswanathan Nair

Viswanathan Nair

TAX · ACCOUNTING

vish@vassintl.com

+971 43973011

Sunil Thomas

TAX · ACCOUNTING

thomas@vassintl.com

+971 43973011

Dr Hajra Nazir

BUSINESS ADVISORY

hajra@vassintl.com

+971 56 402 1173

Unbounded™ 2026

75 spots remaining

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

200

Senior Leaders

3

Global Summits

75

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

View Profile →

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

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Africa & Middle East

Priju Dominic

Audit & Accounting Firm

africa@woneglobal.org

Abu Dhabi, UAE

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Practice +

Legal
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WONE OS

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Sectors +

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Natural Resources
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ESG & Impact
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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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