Ascentium, a leading global business services platform headquartered in Singapore, has completed its acquisition of Dezan Shira & Associates (“Dezan Shira”) and is unifying its Vietnam operations with InCorp Vietnam, An Ascentium Company (“InCorp Vietnam”), under a single brand: Ascentium Vietnam.
This strategic move establishes one of the largest non-audit corporate services platforms in Vietnam, strengthening Ascentium Vietnam’s ability to support foreign investors with integrated, end-to-end solutions across market entry, operations, and expansion.
With nearly 150 professionals across Ho Chi Minh City, Hanoi, and Danang, Ascentium Vietnam will operate nationwide, delivering seven integrated service lines: business intelligence, market entry, accounting, tax, payroll compliance and advisory, HR consulting and recruitment, and technology and enterprise resource planning (ERP) advisory.
The integration significantly expands Ascentium’s scale, reach, and local expertise at a pivotal time for Vietnam’s foreign investment landscape. As the country continues to attract strong foreign direct investment (FDI), driven by its growing role in global supply chains, expanding consumer market, and ambitious economic development plans, businesses face increasing regulatory complexity and higher expectations for compliance and governance.
This move positions Ascentium Vietnam to support investors across the full lifecycle of their operations, from pre-investment assessment to long-term operational management. The introduction of business intelligence services strengthens early-stage advisory capabilities, enabling investors to assess market dynamics, evaluate operating models, and identify regulatory risks.
At the same time, integration enhances technology and ERP advisory capabilities, helping businesses localize global systems, integrate third-party tools, and implement scalable, compliant, and AI-enabled solutions. These capabilities improve operational visibility, efficiency, and control, supporting sustainable growth in Vietnam’s evolving regulatory environment.
The combined platform brings together InCorp Vietnam’s strengths in incorporation, accounting, tax, payroll, HR, compliance, and business process outsourcing (BPO), with Dezan Shira’s advisory expertise in regulatory analysis, investment structuring, international tax and transfer pricing, internal control, and risk management.
Ascentium Vietnam now operates as part of a global platform spanning 27 markets, with expanded international reach through Dezan Shira’s presence in Mongolia, Poland, Germany, and Italy. This network enables the firm to deliver locally executed solutions supported by regional and global expertise for cross-border investments and multi-country operations.

(From left to right) Alberto Vettoretti, Managing Partner from Dezan Shira & Associates, Vivie Wei, Country Director from Dezan Shira & Associates, Benny Nguyễn, Head of Business Advisory from InCorp Vietnam, Jack Nguyễn, CEO from InCorp Vietnam
Lennard Yong, Founding Management and Group CEO of Ascentium, said, “This milestone affirms our commitment to Vietnam as a strategic market while creating a single, connected platform that combines global expertise with unmatched local insight. Our goal is to help investors not only enter Vietnam but thrive here for the long term.”
Alberto Vettoretti, Managing Partner of Dezan Shira & Associates, commented, “We’ve been warmly welcomed by Ascentium, and joining the firm marks an exciting new chapter for Dezan Shira & Associates. Bringing our Vietnamese teams together establishes one of the country’s leading corporate service providers at a time when the global landscape is becoming increasingly multipolar, and new markets are rising in strategic importance. We’re confident this platform positions us to help businesses move early, execute decisively, and win in complex, fast changing environments.”
Jack Nguyen, CEO of Ascentium Vietnam, added, “Uniting our strengths under the Ascentium Vietnam brand means clients can count on a single platform for market entry and long-term growth. With complex regulatory requirements for businesses’ market expansion, having integrated business intelligence, advisory, and execution capabilities under one roof helps investors navigate with greater confidence.”
About Ascentium
Ascentium is a leading global business services platform dedicated to helping businesses and individuals scale greater heights. Headquartered in Singapore, we drive extraordinary growth through expert people, purpose-led technology, and an unwavering commitment to service excellence.
With over 2,600 professionals across 46 cities in 23 markets globally, we deliver integrated solutions in corporate services, finance and accounting, fund administration, human resources, and fiduciary and trust services. Serving more than 63,000 client entities across diverse industries, Ascentium combines specialised expertise with innovative, technology-enabled solutions to help clients navigate complexity and unlock new opportunities for sustainable growth.
For more information, visit: ascentium.com
About Dezan Shira & Associates
Founded in 1992, Dezan Shira & Associates is a professional services firm advising foreign investors and multinational enterprises entering and operating across Asia.
The firm provides business intelligence and market entry, corporate establishment and licensing, accounting, tax advisory, payroll and HR administration, internal audit and risk advisory, as well as technology-enabled financial software and ERP solutions.
With more than 300 professionals operating from 27 offices globally, Dezan Shira & Associates maintains one of the region’s most extensive integrated advisory platforms dedicated to foreign direct investment and cross-border operations.
About InCorp Vietnam, An Ascentium Company
InCorp Vietnam, An Ascentium Company (“InCorp Vietnam”) is a leading market entry and business process outsourcing partner for foreign-invested enterprises in Vietnam and across the region.
As part of Ascentium, a global business services platform headquartered in Singapore with a presence in 23 markets and 46 cities, InCorp Vietnam delivers integrated, end-to-end solutions that support businesses at every stage of their journey. Its services span market entry advisory, regulatory and compliance support, and outsourcing solutions including accounting and tax, as well as HR and payroll.
Positioned as a one-stop solution provider for foreign-invested enterprises, InCorp Vietnam combines local expertise with global standards to help businesses navigate complexity, ensure compliance, and achieve sustainable growth in Vietnam.
Media Contacts
- Thao Le – Marketing, Manager, InCorp Vietnam, An Ascentium Company
thao.le@incorp.asia
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