Since its establishment in 2016, Wonmac has been an active participant in the construction industry. We are Infrastructure Development Company in Sri Lanka Including Water supply, Building, Roads, Irrigations, Bridges, and Hydropower and more.

Highly trained personal providing quality Construction in timely Manner. Performing with field experience, providing accurate work completion within the budget & time, while minimizing repetitive work Cost. Following local/ international safety regulations consistently & maintain safety standard all the time.

Whole operation of the WONMAC Construction Private Limited is based on reliability and trust & committed to achieve the Expectations of our clients, subcontractors and suppliers by developing relationships through Integrity, professionalism and services which yields the highest quality products.

WONMAC Construction private Limited is qualified individuals producing quality products. Excellence is our goal, & our obligation to our clients is valid from pre-construction service to the project completion. WONMAC Construction private Limited is committed to exceed our clients’ expectations, through correct processes of our organization, & practicing recognized standards, professionalism & integrity.

Chairmen/Managing Director
K. S. Harindra Perera
AMIIESL, EngDip

Manager Administration.
T. A. A. Senevirathne

Project Manager
Ruwan Perera
BSc Eng

Site Maneger
Ishan Jyarathna
BSc (eng)

Site Maneger
Mark Tharindu Perera
BSc (eng)