What L&T Infrastructure Engineering does

L&T Infrastructure Engineering Ltd. (CIN: U74140TN1998PLC039864) is a Chennai-headquartered engineering consulting firm providing single-point 'Concept to Commissioning' services for transportation infrastructure projects. Founded in 1998 as L&T-Rambøll Consulting Engineers Limited in joint venture with the Danish firm Rambøll, the company became a wholly owned subsidiary of Larsen & Toubro in September 2014 and now operates as an independent corporate entity under a Board of Directors.

The firm is organized across three specialized departments: Roads & Airports, Ports & Environment, and Bridges & Metros. Service offerings span feasibility studies, detailed project reports, pre-bid services for contractors and PPP bidders, detailed engineering design, lenders' engineer services, environmental impact assessment, transaction/PPP advisory, spatial planning, and project management consultancy. Technical delivery uses a fully computerized environment with industry-standard software tools including MX, Civil 3D, Inroads, Nova Point Professional, Power Rail Track, PATH PLANNER, HDM-IV, CUBE, VISSIM, Arc GIS, N-Logit, and AutoCAD, connected across offices via VPN with video conferencing. No proprietary AI/ML systems are referenced.

Revenue is generated through professional services engagements (project-based, quote-driven B2B consulting) with government agencies, public sector port and metro authorities, EPC contractors, concessionaires, project promoters, and financial lenders. The customer base is concentrated in Indian central and state government infrastructure programs, with project delivery extending to the Middle East, Europe, and Africa. The company employs 251-500 staff and is led by a Chief Executive (KRRC Chandran) supported by a Chief of Operations and a CTO overseeing technology infrastructure. No external funding has been raised as the firm is wholly owned by L&T, and revenue figures are not publicly disclosed.

Name

L&T Infrastructure Engineering

Legal name

L&T Infrastructure Engineering Ltd.

Website

https://lntiel.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

251–500 employees

Short description

L&T Infrastructure Engineering is an Indian engineering consulting firm (wholly owned by Larsen & Toubro) providing end-to-end 'Concept to Commissioning' advisory and detailed design services across roads, airports, bridges, metros, ports, and railways for government agencies, EPC contractors, and project lenders.

Ownership category

akta.pro rank

Product category

Transportation Infrastructure Engineering Consulting

NAICS

Engineering Services (54133), Architectural, Engineering, and Related Services (5413), Engineering Services (541330)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Transportation & Traffic Engineering Consulting (BPAHAIAC)

akta.pro secondary industries

Engineering design services (line design, substation design, civil/structural) (EUADAKAG), Transportation & Infrastructure Planning (BPAHAKAF), Systems Engineering & Technical Program Management (BPAHAIAI)

Keywords

• Infrastructure consulting services
• Transportation engineering design
• Detailed project reports
• Feasibility study consultancy
• Lenders engineer advisory

Headquarters

HQ city

Madras

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Engineering Consulting Services: Professional engineering consulting services providing single point consulting for transportation infrastructure projects. Services include Feasibility Studies, Detailed Project Reports (DPR), Pre-bid Services, Detailed Engineering Designs, and Lenders' Engineers services. Revenue generated through project-based consulting engagements for government and private infrastructure clients.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels3 records

Core offering

L&T Infrastructure Engineering is a B2B engineering consulting firm providing single-point "Concept to Commissioning" services for transportation infrastructure projects. Core deliverables span feasibility studies, detailed project reports (DPR), pre-bid engineering services, detailed engineering design, project management consultancy, and lenders' engineer services, delivered across roads & highways, airports, bridges & structures, railways, metros & monorails, ports & marine structures, transport planning, spatial planning, and environmental impact assessment. The firm serves government agencies, concessionaires, EPC contractors, PPP project bidders, and project promoters.

Product overview

L&T Infrastructure Engineering is an engineering consulting firm offering comprehensive 'Concept to Commissioning' services for transportation infrastructure projects. The company operates through three main departments: Roads & Airports, Ports & Environment, and Bridges & Metros. Its portfolio includes specialized consulting services across roads and highways, airports, bridges and structures, railways, metros and monorails, ports and marine structures, transport planning, environmental impact assessment, spatial planning, and advisory services. The company provides end-to-end consulting from feasibility studies through detailed engineering design, pre-bid services, and project management support for clients including project promoters, concessionaires, EPC contractors, and lenders.

Differentiator

Problem solved

Functional benefit

Products and services

• Roads and Highways Consulting Engineering consulting services for road and highway infrastructure projects covering feasibility studies, detailed project reports, design engineering, and pre-bid services for government agencies, contractors and concessionaires.
• Airports Consulting Consulting services for airport infrastructure covering detailed design, techno-economic feasibility studies, and project reports for domestic and international airport clients.
• Bridges and Structures Consulting Engineering design and consulting services for bridge construction including detailed design, proof checking, redesign and structural analysis for highway bridges, rail-cum-road bridges and other crossing structures.
• Railways Consulting Engineering consulting services for railway infrastructure including track design, viaduct design and related structural engineering for government railway clients and contractors.
• Metros and Mono Rails Consulting Engineering design services for metro rail and monorail infrastructure covering viaduct design, substructure engineering, ridership estimation and densification studies for urban transit clients.
• Ports and Marine Structure Consulting Detailed design and engineering services for port infrastructure including berths, terminals, return walls, container terminals, liquid terminals and marine structures, including PMC for berth construction.
• Transport Planning Traffic engineering and transport planning services including ridership estimation, traffic impact assessments and multimodal transport hub planning for transportation infrastructure programs.
• Environmental Impact Assessment Environmental assessment and consultancy services for infrastructure projects including EIA studies, CRZ clearance assistance, Phase-II expansion EIAs and environmental compliance support for transportation and power clients.
• Spatial Planning Urban and regional spatial planning services including master planning for SEZs, industrial areas and large-scale infrastructure developments.
• Advisory Services Transaction advisory and consultancy services for infrastructure projects including feasibility studies, preliminary project reports, lenders' engineer services, and PPP project transaction advisory support.
• Project Management Services Project management and consultancy services for port and infrastructure development projects including PMC services for berth construction and Phase-II port expansions.

Quantifiable outcome

• Professional approach ensuring on-time, cost effective, quality outputs while balancing complex factors of economics, safety and environmental/social issues

Named customers15 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• Rambøll (formerly L&T-Rambøll)historicalStrategic or Co-development Partner · 1 January 1998Originally established in 1998 as L&T-Rambøll Consulting Engineers Limited, a joint venture between L&T and Rambøll. The company operated under this partnership until September 2014 when it became a wholly owned subsidiary of L&T.

Scale indicators3 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• AECOM: Global engineering consulting giant with major transportation infrastructure practice covering highways, airports, metros, and ports. Competes with L&T Infrastructure Engineering on large PMC, detailed design, and lender's engineer mandates, especially on multilateral-funded projects in India and the Middle East.
• Dar Al-Handasah (Sidara): International design and engineering consultancy with significant transportation, airports, highways, and urban planning practices. Competes for Indian and Middle Eastern infrastructure consulting mandates comparable to L&T Infrastructure Engineering's portfolio.
• Egis: French engineering and project management group with strong transport infrastructure presence across Europe, Middle East, and India. Competes for metro, highway, and urban transport planning mandates similar to those served by L&T Infrastructure Engineering.
• WSP Global: International engineering professional services firm with deep transportation planning, highway, bridge, and rail capabilities. Increasingly active in India via acquisitions and partnerships; directly comparable to L&T Infrastructure Engineering's concept-to-commissioning transport offering.
• Jacobs Solutions: Large engineering services firm with significant transportation and infrastructure design portfolio globally and in India. Competes for highway, metro, and aviation consulting mandates where L&T Infrastructure Engineering also bids.

Direct peers

• IL&FS Transportation (ITNL) consultancy arm: Indian infrastructure group historically active in highway and transportation consulting and PPP advisory. Despite parent restructuring, the technical consulting practice remains a domestic comparable for transportation advisory and lender's engineer mandates.
• LEA Associates South Asia: India-focused engineering consultancy providing transport, highways, bridges, and environmental consulting services. Closely comparable in service mix, customer base (Indian government and multilateral-funded projects), and project scale to L&T Infrastructure Engineering.
• Mott MacDonald: UK-headquartered engineering consultancy with one of the strongest transport infrastructure practices globally, including metro rail, highways, bridges, and ports. Direct competitor for PMC, lender's engineer, and detailed design mandates across South Asia and the Middle East.
• Feedback Infra: India-based infrastructure consulting and asset management firm providing advisory, lenders' engineer, and project management services across roads, power, and urban infrastructure. Direct comparable as a domestic transport infrastructure advisory peer.
• Systra: France-based engineering firm specializing in rail, metro, and transportation infrastructure consulting. Highly comparable in metro viaduct design, ridership estimation, and rail consulting — overlapping directly with L&T Infrastructure Engineering's Bridges & Metros department.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/LNTIEL
• LinkedInlinkedin.com/company/l&t-infrastructure-engineering-limited?trk=top_nav_home

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about L&T Infrastructure Engineering