About S4 Consulting

We believe data drives profitability.

We partner with Vietnamese businesses on their digital transformation journey - helping them make data-driven decisions and operate more efficiently through modern ERP platforms such as Acumatica Cloud ERP and Oracle NetSuite.

AcumaticaAcumatica Gold Partner in Vietnam

Oracle NetSuiteOracle NetSuite consultant

MethodologyFast & Saving: AI-assisted ERP delivery

LocalizationVietnamese accounting under Circular 99

Mission

Our Mission

We believe that behind every number lies an opportunity to improve. When a company truly understands its data, it uncovers new paths to growth, efficiency and cost optimization - often in places that once seemed invisible.

We founded S4 Consulting with a clear purpose - to help businesses in Vietnam and across Asia operate with clarity, agility and control. We focus on helping clients build a real-time financial management model where every figure is transparent and actionable.

Before

Legacy Systems: Money Leaks Away

Fragmented systems quietly leak revenue and margin through errors, delays and blind spots - losses you often do not see until it is too late.

After

Modern ERP: Seals the Leaks

A connected, real-time system that closes the gaps - protecting revenue and margin instead of letting them quietly slip away.

Leadership

Leadership Team

CEO & Founder

Pham Hoang Lac

19 years in IT, including more than 10 years dedicated to ERP consulting and implementation - leading digital transformation projects across manufacturing, distribution and service enterprises using Oracle EBS, Oracle NetSuite and Acumatica Cloud ERP.

Co-Founder & Consulting Director

Huynh Ngoc Nu

ACCA-certified with nearly 15 years of Finance and ERP experience across Thailand, Germany and the Netherlands - bridging finance, technology and business performance, especially in logistics, retail and financial services.

Industries

Industries we work with.

Industry solutions →

01Manufacturing 02Distribution 03Construction 04F&B chains 05Retail 06Fintech 07Edutech 08Startups 09IT services 10Electronics assembly 11Marketing and events 12Logistics

Platforms

Platforms and solutions we deliver.

Oracle NetSuiteCloud ERP for multi-entity finance and consolidated reporting→Acumatica Cloud ERPAcumatica Gold Partner in Vietnam, unlimited users→S4 eSuiteProcurement, budgeting, expenses and point of sale connected to cloud ERP→Vietnamese accounting localizationChart of accounts, tax, e-invoicing and statutory reports→No-code and low-code integrationConnect ERP with banks, e-invoicing, POS and other systems→

FAQ

Frequently asked questions about S4 Consulting.

S4 Consulting is an ERP consulting firm in Vietnam, an Acumatica Gold Partner in Vietnam and an Oracle NetSuite consultant. S4 advises on ERP selection, implementation, Vietnamese accounting localization and ongoing support for cloud ERP.

S4 implements Acumatica Cloud ERP and Oracle NetSuite, together with S4 eSuite, a set of extensions built by S4 that connect directly to cloud ERP.

S4 Consulting is led by Pham Hoang Lac, CEO and Founder, and Huynh Ngoc Nu, Co-Founder and Consulting Director.

S4 works with manufacturing, distribution, construction, F&B chains, retail, fintech, edutech, startups, IT services, electronics assembly, marketing and logistics businesses.

Contact

Looking for a trusted ERP consultant in Vietnam?

Let us discuss your project. S4 consultants listen to your business model and recommend the right platform, scope and roadmap.

Need a trusted ERP partner in Vietnam? Let’s discuss your project!