Business Solutions That Help Your Company Grow.
From bookkeeping to ERP implementation, CBSI is your complete business solutions partner — serving Philippine SMEs, corporations, and international clients for over 19 years.
17+
Years in Business
500+
Clients Served
7
Service Areas
4
Software Partnerships
What We Do
Comprehensive Business Solutions
From compliance and payroll to ERP implementation — everything your business needs under one roof.
Software Solutions
Certified Implementation Partners for Leading Business Software
We don't just recommend software — we implement, configure, and support it. As certified partners for four leading platforms, we bridge the gap between technology and your business operations.
AccountingSuite
Cloud Accounting
Sage 50
Desktop Accounting
Tagrain POS
Point of Sale
Hansa ERP
Enterprise ERP
Industries We Serve
Deep Expertise Across Key Philippine Industries
We understand the unique compliance, payroll, and technology challenges of each sector.
Why CBSI
More Than an Accounting Firm — Your Long-Term Business Partner
We combine deep Philippine compliance expertise with modern technology implementation — a combination no ordinary accounting firm offers.
Accounting + Technology in One Firm
Most firms do one or the other. We do both — accounting, compliance, payroll, AND software implementation.
17+ Years of Philippine Compliance Experience
BIR, SEC, SSS, PhilHealth, Pag-IBIG — we know every regulation and keep you ahead of changes.
Certified Software Implementation Partners
Certified for AccountingSuite, Sage 50, Tagrain POS, and Hansa ERP — not just resellers.
Serving International & Foreign Clients
Specialised in helping foreign companies set up and operate in the Philippines with full compliance.
Case Studies
Real Businesses. Real Results.
See how CBSI has helped Philippine and international businesses solve complex challenges.
Construction
Hansa ERP Rollout for a Multi-Site Construction Firm
Replaced manual spreadsheets with a fully integrated ERP system across 3 project sites, cutting reporting time by 60%.
Read case studyRetail Chain
Tagrain POS + AccountingSuite Integration for a 5-Branch Retailer
Unified sales, inventory, and accounting data in real time — eliminating end-of-day reconciliation errors.
Read case studyForeign Company
Full Payroll & Compliance Setup for a Japanese Manufacturing Subsidiary
Handled complete payroll, government remittances, and BIR compliance for a 120-employee Philippine subsidiary.
Read case study
Our Story
From Bookkeeping Firm to Full Business Solutions Company
Clasen Business Solutions Inc. was founded in 2007 as a bookkeeping and accounting firm serving small businesses in the Philippines. Over 17 years, we evolved into a comprehensive business solutions company.
Today, CBSI combines accounting expertise, tax compliance, payroll outsourcing, and technology implementation — serving SMEs, corporations, and international clients across the Philippines.
Ready to Simplify Your Business Operations?
Book a free consultation and discover how CBSI can handle your accounting, compliance, payroll, and technology needs — all under one roof.