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Viettonkin
About Viettonkin

Exceptional Commitment to Grow With You

Connecting global ambitions with ASEAN expertise since 2009. A multi-disciplinary consulting network across six markets, built on trust, practicality, and partnership.

Who we are

Bridging global ambitions with ASEAN execution

Founded in 2009, Viettonkin Consulting is a multi-disciplinary group of consulting firms headquartered in Ho Chi Minh City, with offices in Hanoi, Jakarta, Bangkok, Singapore, and Hong Kong.

We've spent 17 years helping Fortune Global 500 corporations, mid-market multinationals, and ambitious entrepreneurs cross the steepest learning curve of ASEAN expansion — regulatory, cultural, operational. From legal compliance to local hiring, we are the partner who shows up before the questions arrive.

17
Years operating
2,000+
Projects delivered
6
ASEAN offices
Viettonkin consulting team in collaboration
What drives us

Where we are headed, and why we are here

Vision

A one-stop solution hub for cross-border business

To become a unique one-stop solution hub catering to all professional and corporate needs of multi-national businesses operating across borders.

Mission

A bridge between developed and developing markets

To be a bridge connecting countries on different continents — especially one that brings together developed and developing economies through real, on-the-ground execution.

How we work

Four values, applied to every engagement

Professionalism

Our clients' interests are our utmost priority. We deliver services to the highest professional standard — every brief, every deliverable.

Trust

Straightforward and sincere. We surface risks before they become problems, and tell you what you need to hear, not what you want to hear.

Practicality

No big talks, no theoretical decks. Our clients' success is our north star, and we measure ourselves by what shipped, not what was promised.

Partnership

We become an extension of your internal team — named lead, fixed fee, shared accountability. Your goals become our goals.

Leadership

The people behind Viettonkin

Trường Lăng, Founder & CEO
Founder & CEO

Trường Lăng · David Lang

20+ years Ho Chi Minh City, Vietnam

David founded Viettonkin in 2009 and has personally led the firm's growth from a single Hanoi office into a six-country ASEAN consulting network. His work has shaped FDI strategies for Fortune Global 500 clients across manufacturing, financial services, and infrastructure.

Before Viettonkin, David spent over a decade in Belgium and across Southeast Asia building cross-cultural execution teams. He is widely cited as a top FDI expert in Vietnam, frequently advising government working groups on inbound investment policy.

FDI strategy Cross-border M&A Market entry
Hiền Lương, Director, Head of Translation
Director, Head of Translation

Hiền Lương

10+ years Hanoi, Vietnam

Hiền has spent nearly a decade managing high-stakes translation and localization projects for multinational clients entering Vietnamese, Chinese, Korean, and Japanese markets. Her work covers M&A documentation, regulatory filings, and brand-critical creative.

She leads Viettonkin's linguistics practice with an exacting standard for accuracy and cultural fit — the team has never missed a regulatory submission deadline on her watch.

Legal translation Localization Multilingual delivery
Nga Đinh, Deputy Director, Operations
Deputy Director, Operations

Nga Đinh

13+ years Hanoi, Vietnam

Nga brings over a decade in human resource management plus three years each in project and operations leadership. She designs the operating cadence behind every Viettonkin engagement — staffing, milestones, billing, and the daily rituals that keep a project shipping.

Clients see her as the calm, organized counterpart to David's strategic intensity. If a project ships on time, Nga's fingerprints are on the plan.

HR strategy Project ops Org design
Long Nguyễn, Sales & Accounts Manager
Sales & Accounts Manager

Long Nguyễn

15+ years Hanoi, Vietnam

Long has spent over a decade managing investment and construction projects across Vietnam — including five years dedicated to legal affairs for FDI ventures. He owns the client-relationship side of Viettonkin: scoping, contracting, and the trust work that makes long engagements feel light.

New clients almost always meet Long first. He is the one who decides whether we are the right firm for your project, and tells you honestly if we are not.

FDI legal Construction projects Account management
Free Resource

Your Guide to Investing in Indonesia

A comprehensive playbook covering the regulatory framework, digital economy, green energy, the Nusantara opportunity, and the latest visa policies for foreign investors.

Inheriting the Legacy: Indonesia FDI eBook cover

Ready to expand in Southeast Asia?

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