Digital Solutions
Built to Scale
Your Business

We design, build, and maintain software products and digital platforms for businesses across New Zealand, Australia, and Vietnam.

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20+
Years Experience
3
Countries Served
1,000+
Projects Delivered
Core Services
⚙
ERP & Business Systems
☁
SaaS Product Development
📱
Web & App Development
🔄
Digital Transformation
📣
Digital Marketing — SEO · SEM · Social · Content Strategy
Offices
🇳🇿 Auckland 🇳🇿 Hamilton
🇦🇺 Melbourne 🇻🇳 HCMC
History & Growing
Est. 2004 in HCMC
Expanded 2015 in Hamilton, NZ
Expanded 2023 in Melbourne, AU
JN
James Nguyen  CEO & Founder
🇦🇺 +61 434 729 270  ·  🇳🇿 +64 21 035 0112
Our Current Featured Portfolio
SIRAM
Safety Audit Platform
NextgERP
ERP SaaS
Webzy
Web Builder
Travelnet
Tourism Social Network
Cybee
Recruitment & Professional Network
SmartKPI
KPI Design & Governance
CRM Immigration
For Immigration Agents
What We Do

End-to-end IT
Services & Solutions

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💻

Custom Software Development

Tailored web and mobile applications built to solve your unique business challenges, from MVPs to enterprise-scale platforms.

🔄

ERP & Business Automation

Implement and customise Odoo ERP solutions to streamline operations, HR, accounting, and supply chain management.

☁️

SaaS Product Development

From concept to cloud — we architect and build scalable, multi-tenant SaaS products including our own proven suite.

🗺️

Digital Transformation Consulting

Strategic guidance and hands-on execution to help organisations modernise processes, adopt new tech, and compete in a digital-first world.

📣

Digital Marketing

SEO, SEM, social media strategy, and content marketing to grow your online presence, drive traffic, and convert leads.

🌏

Offshore Development Teams

Access experienced engineering talent from our HCMC office — cost-effective, quality-driven, seamlessly integrated with your team.

Our Product Suite

Built by KOS,
Deployed Across Industries

Platform

SaaS Controller

A unified management layer to govern, monitor, and orchestrate multiple SaaS deployments — giving operators full visibility and control across client environments.

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Built-in SaaS

ERP · HRM · CRM Systems

Production-ready, configurable SaaS modules for core business functions — deploy as standalone products or integrate into existing stacks. Covers ERP, HRM, CRM and more.

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Safety Management

Industry Safety Platforms

Purpose-built safety management systems for regulated industries — Aviation, Construction, and beyond. Incident reporting, audit trails, compliance dashboards, and governance workflows.

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Intelligence

NBIS — New Business Intelligent System

We redefine what BI means. NBIS integrates with your existing systems to surface hidden inefficiencies, operational waste, and performance gaps — automatically. No findings, no fee.

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KPI Governance

SmartKPI System

Next-generation KPI design and governance — powered by algorithms that detect data distortion in real-time as your KPI system operates. Most KPI systems measure; SmartKPI diagnoses. Identifies gaming, misalignment, and structural weaknesses before they corrupt your strategy execution.

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Why Choose KOS

We Build Things
That Actually Work

Most agencies deliver code. We deliver outcomes. After 20 years building products across three countries, we've learned what separates technology that transforms a business from technology that just costs money.

🏗️

We are builders, not just consultants

We own and operate our own SaaS products. That means we bring the discipline of product owners — not just delivery teams — to every client engagement.

🔬

Deep domain expertise across industries

From aviation safety systems to KPI governance to immigration CRMs — we solve complex, domain-specific problems that generic dev shops can't.

🌏

Trans-Tasman & Vietnam presence

On-the-ground in NZ and AU for client relationships, backed by a senior engineering team in Vietnam — giving you quality at scale without compromise.

2004
Long history — est. HCMC
5+
Core products in production
1,000+
Projects delivered
4
Offices across 3 countries
Our Team Structure
💼
Business Department
Melbourne, Australia
🧭
Core Management Team
Hamilton, New Zealand
⚙️
Technical Development Team
Ho Chi Minh City, Vietnam
KOS Hamilton Office
📍 A corner in Hamilton Office, New Zealand
KOS Melbourne Office
📍 Kiwi Online Solution Ltd — Melbourne Office, Australia
Where We Operate

Four Offices,
Three Countries

🇳🇿

Auckland

New Zealand

NZ North
🇳🇿

Hamilton

New Zealand

Head Office
🇦🇺

Melbourne

Australia

AU Office
🇻🇳

Ho Chi Minh City

Vietnam

Dev Hub

Ready to Build Something Great?

Let's talk about your project. Our team is ready to help you scope, plan, and deliver.

Get in Touch