- CIVIL INFRASTRUCTURE SOLUTION
BUILDING NORTHEAST INDIA’S INFRASTRUCTURE
Premier civil infrastructure contractor in Northeast India specializing in State & National Highways, bridge engineering, and major industrial setups. Executing ₹1,500+ Cr in active projects.
- WHAT WE DO?
BUILDING INFRASTRUCTURE
FOR THE FUTURE
Over two decades of expertise executing high-value State & National Highway projects, bridge networks, and turnkey commercial structures across Northeast India.
Roads & Highways Construction
Execution, widening, and 4-laning of National Highways and State Highways, including projects under NHAI, NHIDCL, Asom Mala, and PMGSY schemes.

Bridges & Heavy Engineering
Design and construction of heavy-duty RCC bridges and river-crossing infrastructure.

Commercial & Institutional Buildings
Turnkey construction of commercial buildings, multi-storey greenfield hospitality projects (e.g., 5-star hotels), and educational institutions.

EXPERT INFRASTRUCTURE & CIVIL BUILDERS
Operating since 2000 and incorporated as Sailaja Commercial Construction Private Limited in 2013, we bring over two decades of engineering excellence across Assam and Northeast India. Managed by promoters Mr. Udayaditya Goswami and Mrs. Ankita Chaliha Goswami, the firm maintains an active order book exceeding ₹1,500 crore.
EPC 4-laning, State & National Highway widening, and RCC river bridge construction under NHAI, NHIDCL, APWD, and Asom Mala initiatives.
Full-scale construction of high-rise commercial spaces, government institutions, and greenfield 5-star hospitality infrastructure (e.g., Hilton Hotel project).
Turnkey execution of large-scale industrial setups and manufacturing hubs, including the Food & Herbal Park for Patanjali Ayurveda Limited.
Civil works for urban drainage systems, flood mitigation, and specialized approach roads for greenfield airport developments.
LEADING CIVIL & HIGHWAY INFRASTRUCTURE CONTRACTOR
Sailaja Commercial Construction Private Limited is a premier civil infrastructure enterprise headquartered in Guwahati, Assam. Established in 2000 as a proprietorship and incorporated in 2013, the company brings over 25 years of operational excellence to major State and National Highway projects across Northeast India.
Backed by a strong fleet of 231 modern machinery units and an active order book exceeding ₹1,500 Crore, we specialize in high-impact road widening, bridge construction, commercial complexes, and industrial infrastructure setups.
- National Highways & EPC 4-Laning
- RCC Bridges & River Engineering
- State Highway Infrastructure (Asom Mala)
- Heavy Machinery Operations
- PWD & Government Works Contracts
- Commercial & Hospitality Buildings
- Turnkey Industrial Parks
- Urban Drainage & Flood Mitigation
- Airport Access Roads
- Consortium Bank Backing (₹120 Cr Limit)
- Our Works
MAJOR & RECENT PROJECTS
Showcasing our ongoing and completed civil infrastructure developments across Assam and Northeast India, spanning national highways, state corridors, 5-star hospitality, and industrial hubs.
NH-17 4-LANING PACKAGES
Highways & Roads
ASOM MALA ROAD NETWORK
State Highways
HILTON 5-STAR HOTEL
Hospitality & Commercial