State Engineering Corporation of Sri Lanka, His Excellency Maithripala Sirisena, Hon. Sajith Premadasa. Hon. Indika Bandaranayake, Chairman, Dr. T.A.G. Gunasekara.

Welcome to the 'Leader in Engineering' in Sri Lanka: the largest and the most prestigious government organization in the country, dealing with design, construction, and management of building and infrastructure projects for over 50 years. We are the only government construction organization certified with ISO 9001:2008  More..

We are engaged in our services through the following strategic business units

Construction Mechanical & Electrical
Construction Components Road & Bridges


The Ministry of Housing & Construction is responsible for the formulation of policies, programs and projects pertaining to construction, engineering services, housing & Common Amenities with a view of achieving national objectives on the said areas.



SEC was commenced Construction of the Faculty of Nursing at Sri Jayawardhanapura, seventeen...

Engineers to the Nations, “State Engineering corporation of Sri Lanka” is ready to commence  Construction of the Faculty of Nursing  at Sri Jayawardhanapura, seventeen storyed building having gross floor area of 32,000 m2 for a sum of Rs.7,171,884,000.00 consists of three...


Highest standing Buddha Statue in south asia was opened by the president Maithripala Sirisena

116 feet high the highest standing Buddha statue in south Asia constructed by the Construction Components group of The State Engineering Corporation at Batumullakanda viharaya in Mathugama was ceremoniously opened under the patronage of his Excellency the president Maithripala sirisena on...


Agricultural Information Centre at Gannoruwa was opened ceremoniously

Agricultural information and Communication centre at Gannoruwa was designed  & constructed  by the State Engineering Corporation. The project management was carried out by the Department of Buildings. This building was ceremoniously opened on 14th of October 2016 by the Minister...


Sports complex at Anuradhapura

Name  - Sports complex at Anuradhapura  Contract sum  - Mn 241.00 Project brief  - components Swimming pool Indoor stadium with timber flooring Sump and pump house Play ground Main pavilion Restaurant Landscaping


Repair and Repaint the Canopy roof of Galviharaya at Polonnaruwa.

State Engineering Corporation always provide varied solutions to almost all the sectors in the country. In the religious sector, it is widely recognized that the SEC is the number one construction giant in the country providing the best solutions for conservation of religious relics and...




Consultancy -  SEC (Consultancy Division)

Contractor -  SEC (Construction Division)

Project Cost – Rs. 1,175 Mn


Housing Units at Aramaya Place, Dematagoda

Project Cost :- Rs. 2,477,100,000.00
Type of Contract :- Design and Build
Project Commencement Date :- 11th July 2014
Project Duration :- 30 months
Client :- Urban Development Authority
Consultant :- State Engineering Corporation of Sri Lanka
Contractor :- Sathuta Builders (PVT) Limited
No. of Blocks :- 03
No. of Houses :- 717
Floor area of a unit :- 500 Sq.ft
Head office building for Civil Aviation at Katunayake

Project Name :- Construction of Head office building for Civil Aviation at Katunayake
Contract sum (Rs. Mn) :- 803.37
Client :- Civil Aviation Authority
Proposed Court Complex - Wattala

Client: Ministry of Justice
Background of the Project.
Ministry of Justice was offered a Land with the extend of only 1.5 Acres at Welisara in 2009 to built a court complex. This is to relocate the present court complex at Wattala.  The decision to relocate the court complex is due to the dilapidated condition of the existing court complex.  The land is situated behind the bulk exchange economic centre nearby Colombo-Negombo road. This job was offered to the State Engineering Corporation as a Design & Built Contract by the Cabinet of Ministers. 
Consultant - SEC (Consultancy Division.)
Contractor - SEC (Construction Division )
Functions of the Building
Magistrate Court and District Court with relative functional areas.
Ground floor- 1500 m2    Entrance Lobby, Magistrate Court House, Judge`S Chamber, Male & Female Cells, Production Room, Witness Room, Identification Room, Registrar`S Place, Stenographers Area, Typist  Pool, Police Post, Legal Aid, Community Services Office  , Family Counseling Room, Probation Officer, Lawyers Room, Canteens, Judges Vehicle Parking Area and Toilets.
First floor - 1240 m2 District Court House, Judges Chamber, Record Rooms, State Councilors Office, Registrar`S Place, Typist Pool, Stenographers Area, Staff Rest Rooms, Lawyers Library and Toilets. 
Second floor -   150 m2 Record Room,  Total floor area of the project -  2890 m2
Final cost of the project
Stage I - 145 Million,  Stage II - 96 Million  



New Court Complex with Modern Facilities Negambo

Project :- New Court Complex with Modern Facilities  Negambo
Done By :- Construction Divition
Project Cost :- Rs. 596.8 Mn
Client :- Ministry of Justice
Botanical Garden at Mirijjewila-Hambantota

Project Brief :- Construction of Summer House with Toilet at Botanical Garden at Mirijjewila-Hambantota
Done By :- SEC Construction Division
Project Cost :- Rs. 110.61 Mn
Client :- Department of National Botanical Gardens
National Agriculture Information and Communication Center - Gannoruwa

Project Brief :- Design & Build of six Storied building for national Agricultural Information & Communication  Centre, Department of Agriculture, Gannoruwa, Kandy
Client :- Department of Agriculture
Project Value :- 313 Mn.
Done By :- State Engineering Corporation of Sri  Lanka

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Supplier Registration of Year 2019
Tender Notices
Sub Contractor Registration of Year 2019