Trusted Since Day One

Accounting &
Software
Solutions

We bridge finance and Software — delivering expert accountancy consulting, cutting-edge software, and mobile solutions that grow your business.

BBACC
350+
Clients
11+
Years
7
Services

Who We Are

BBACC – Big Book Accountancy and Training Academy – is a full-spectrum consultancy and technology firm dedicated to empowering businesses with precision financial guidance and smart digital solutions.

Our motto "Every One Are Linked" reflects our commitment to seamlessly connecting businesses, systems, and people.

Work With Us
📊

Finance Expertise

Decades of accountancy & advisory experience

💻

Tech-Driven

Modern software & mobile solutions

🔒

Secure Systems

Internal controls & compliance-ready

🌐

Fully Linked

Integrated systems across every function

What We Offer

Our Services

From accountancy advisory to enterprise-grade software — end-to-end solutions tailored to your business.

📋

Accounting Consultancy

Professional accounting consultancy services tailored to your business needs, ensuring accuracy, compliance, and clarity in your financial operations.

Accountancy
🗂️

Accounting System Advisor

Expert guidance in selecting, configuring, and optimising accounting systems that align perfectly with your business workflows and reporting needs.

Advisory
🛡️

Internal Control System

Design and implementation of robust internal control frameworks to minimise risk, prevent errors, and ensure governance across your organisation.

Risk & Control
📦

QuickBooks Advisor

Certified QuickBooks advisory — setup, training, troubleshooting, and optimisation for small to medium businesses.

QuickBooks
📱

Mobile App Development

End-to-end mobile app development for iOS and Android. From concept to launch — fast, intuitive, and scalable apps for your business.

iOS · Android
🖥️

Software & Mobile Solutions

Custom software development and integrated mobile solutions — designed to streamline processes, boost productivity, and scale with growth.

Custom Software
🏪

POS System & ERP Solution

Powerful POS and ERP solutions that unify your operations — from inventory and sales to finance and HR — in one platform.

POS · ERP
Why BBACC

The BBACC Difference

We don't just consult — we build, implement, and stand behind everything we deliver.

🎯

Precision-First

Every solution is meticulously crafted to meet your exact business requirements — no generic templates.

Fast Delivery

Agile workflows and dedicated teams ensure your projects are delivered on time, every time.

🔗

Fully Integrated

We build systems that talk to each other — accounting, software, mobile, and ERP, all connected.

🤝

Ongoing Support

Our relationship doesn't end at delivery — continued support, training, and optimisation included.

Let's Connect

Ready to transform your business? Get in touch with our team and let's build something exceptional together.

📧
hasantha@bbaccapp.com
📞
+94 71 424 3478
📞
+94 70 311 4113
📍
Kurunegala, Sri Lanka