Who we are

Mainframe (Pvt) Ltd is a fully owned software developing company, subsidiary of Sumathi Holdings, located in Colombo 03. It is a global technology and development company that delivers high-end software product development services to meet a spectrum of business needs from small business to large business entities.

What we do

Cloud Based Development
Cloud environments have not only revolutionized IT, but how businesses operate. Embracing cloud computing solutions can be challenging. Mainframe is uniquely positioned to help you define and enforced…
Mobile App Development
Our team is connects conventional essential technologies and architecture with unique logic for the mobile apps utilizing a mix of thoughtful mobile strategy, elegant features, and solid engineering.…
Enterprise Software Development
With diverse experience in providing enterprise software development services, our team continues to develop enterprise solutions and applications utilizing cutting edge technologies and techniques. We design highly customized,…
Quality Assurance & Automation
We will help you establish concrete control over your product’s life cycle, monitor every development stage, and give you accurate product quality information. Our QA experts have been…
We provide best suitable technical solutions in the field of IT Services by innovating, designing, developing, testing and deploying the products and consultancy with maximum efforts driven towards customer satisfaction.


Development & Maintenance
UX Design
Quality Assurance
Customer Service

Technologies we use

who loves to work with usOur Clients

  • Life Serv
  • Retail Information Technologies
  • DJI Enterprise
  • Lokx Security Services
  • Sumathi Holdings
  • AllStar Sports Lounge
  • Great Wall Restaurants