Web Design

Award-WinningWebsite Designs

Winner of the Best Web Developer Award in Sri Lanka from 2010 - 2021.

Digital Marketing

Number 1 Search Engine Rankings

Unparalleled Search Engine Optimization (SEO) Services.

e-Business Consulting

The Strategic Vision Your Business Needs

Make use of our insights and expertise developed over two decades.


Web Design Solutions, Sri Lanka

3CS is Sri Lanka’s premier web design, web development and digital marketing agency. With over two decades of industry experience and multiple web design awards every year, we offer highly personalized, bespoke web design solutions to an exclusive clientele. Our game-changing solutions include responsive web design, e-commerce solutions, digital marketing, search engine optimization, social media marketing, website security solutions, and consulting.



Featured Portfolio

Industry Benchmark

Unparalleled Expertise




We have worked with 3CS for several years on website design, maintenance and digital marketing including social media platforms. We work closely with them on a regularly basis in analyzing all reports pertaining to all digital marketing aspects to fine-tune and improve customer touch points to enhance the overall experience. As a result over the years 3CS has become our digital partner, rather than just a vendor. They deliver an exceptional service standard considering that they are available at all times (weekends, holidays etc). The fact that they use robust and secure infrastructure that ensure high performance is also a reason that we are satisfied with our investment. We look forward to further building our relationship with 3CS in the years to come

Andrew Perera Executive Director / COO

LOLC Group

3CS have designed and managed the key website properties of LOLC Group for nearly a decade. We enjoy a close working relationship with them. We experience industry leading support and maintenance response times from them. They utilise sophisticated systems and infrastructure to deliver superior web solutions and service standards.

Susaan Bandara Chief Officer - Marketing Communications

industry leading

Support & Maintenance

3CS offers industry-leading support services. Unlike our competitors who only provide support 8am - 5pm on working days, we offer genuine 24 x 7 support services. We are contactable at all times including after working hours, weekends and mercantile or public holidays. We provide multiple contact persons, including the ability to escalate your request if there is a delay. We respond within minutes to emailed support requests, and consistently update websites within a few hours for most requests.