At D and D Associates, we specialize in providing accountancy, legal, and IT solutions to small and medium businesses in Sri Lanka.
Our mission is simple: to help local businesses grow with reliable, professional, and affordable services.
With years of expertise in financial management, company registrations, compliance, and technology solutions, we are your trusted partners for business success.
To empower Sri Lankan SMEs with world-class accounting, legal, and IT solutions, enabling them to operate efficiently and competitively.
To provide customized, professional, and client-focused services that simplify complex processes and add real value to businesses.

Dhammika holds a Master of Business Administration (MBA) in Finance from the University of Colombo and a Bachelor of Science (B.Sc.) (Special) in Public Management, specializing in Accounting and Business Management, from the University of Sri Jayewardenepura, where he graduated with Second Upper-Class Honours. A highly accomplished finance and accounting professional, he is a Fellow Member (FCMA) of the Institute of Certified Management Accountants of Sri Lanka and a Life Member (MAAT) of the Association of Accounting Technicians of Sri Lanka, contributing actively to committees such as Total Cost Management and IT Development initiatives. Since 2019, Dhammika has led the introduction of Bookkeeper Accounting Software in Sri Lanka, serving as the local distributor. He has guided small businesses in moving from manual systems to modern accounting software, and provides operational consultation to strengthen financial processes, compliance, and efficiency. At D & D Associates, Dhammika oversees the firm’s accounting, finance, and IT functions, ensuring operational excellence and the effective integration of technology. His combined expertise in finance, management, and technology enables clients to achieve sustainable business transformation. Passionate about technology and innovation, Dhammika is also skilled in computer programming, web design, advanced Excel with VBA programming, graphic design, and video editing—skills he applies to deliver practical, value-driven solutions. His proven track record of strategic leadership and technical expertise makes him a trusted partner for businesses seeking growth, compliance, and innovation.