VISION
MISSION
To transform dreams into remarkable, sustainable spaces that blend timeless elegance with functional brilliance.
At Wijayaratna Associates, our vision is to leave an enduring architectural legacy—creating environments that elevate life and inspire every day.
To deliver cost-effective, high-quality architectural, engineering, and project management services while upholding the highest professional and ethical standards.
We achieve this by combining advanced design innovation with on-site precision, ensuring each project reflects our clients’ aspirations and meets international standards for excellence.
Archt. Niranjala Wijayaratna
Founder | Principal Architect | Chartered Professional
With over two decades of architectural mastery, Niranjala Wijayaratna stands at the helm of Wijayaratna Associates as a Chartered Architect (AIA-SL), known for her distinctive ability to harmonize structure, space, and soul.
A proud alumna of the University of Moratuwa, she graduated in 2000 with a B.Sc. in Built Environment and later completed her Master’s in Architecture in 2003. After a decade of industry-leading experience with top Sri Lankan architectural firms, she established Wijayaratna Associates in 2009—a boutique architectural studio renowned for its bespoke designs, sustainable concepts, and attention to detail.
Niranjala’s portfolio spans:
Elegant private residences
Large-scale educational institutions
Luxury resorts and eco-retreats
Urban apartments and housing schemes
Religious and culturally significant buildings
Her work reflects a deep understanding of how design affects people, space, and the environment. Whether crafting a serene retreat or a vibrant commercial hub, she leads every project with refined creativity and hands-on commitment—from concept to completion.
Meet Our Team
Rohan Jayaweera
Chartered Civil Engineer
B.Sc. Eng. (Civil), C.Eng., MIE (SL), AMSSE (SL)
Rohan brings structural expertise to large-scale projects and ensures engineering precision across every development.
Buddhima J. Fonseka
Civil Engineer
An integral part of the core design and supervision team, ensuring structural soundness and cost-efficiency.
Dileepa Dassanayaka & Ranjith Dissanayaka
MEP Engineers
Specialists in Mechanical, Electrical, and Plumbing systems, ensuring sustainability, safety, and functionality in all technical services.
Lakmali Nanayakkara
Chartered Architect | B.Arch., AIA (SL)
A creative force behind design development, residential architecture, and urban integration.
L.P. Siriwardena
Project Manager | Diploma in Project Management
Coordinates timelines, scope, and resources — making sure projects meet client expectations with efficiency and quality.
Kamal Dharmarathne
Quantity Surveyor | NCIT – Civil Engineering
Expert in cost estimation, budgeting, and tender documentation.
Sumali Wanigasekera & Gayani Hansamali
Senior AutoCAD Draftspersons
Responsible for transforming architectural ideas into precise construction-ready documents.
Chemali Ranawaka
Trainee Draftsperson
Emerging talent assisting in 2D and 3D conceptual design drawings.
Danushka Nadeera
Multimedia Developer | Diploma in Multimedia
Ensures visual consistency across presentations, proposals, and digital content.