What LEA Group does

LEA Group is a Canadian employee-owned infrastructure engineering and planning consulting firm established in 1953 and headquartered in Markham, Ontario. The company operates through three subsidiaries—LEA Consulting Ltd. (Canada, founded 1953), LEA Associates South Asia Pvt. Ltd. (India, founded 1993), and LEA International Ltd.—delivering multidisciplinary consulting across transportation, transit, building structures, water/wastewater, municipal infrastructure, mobility planning, and asset management. With 2,443 employees across 21+ offices in Canada, India, Africa, the Middle East, and project experience in 50+ countries, LEA serves government agencies, multilateral development banks (World Bank, ADB), and private developers through project-based professional services contracts.

Core technology and service offerings span four practice areas: Infrastructure Development (transportation, transit, building structures, water/municipal), Mobility and Community Planning (cities, transit corridors), Smart Technology & Innovation (BIM, Intelligent Transportation Systems, tolling, security systems, smart cities, GIS/mapping), and Advisory & Management (P3 advisory, project management, asset management, due diligence). Notable proprietary capabilities include Building Information Modelling for complex projects including heritage building adaptive reuse, ITS deployments (CCTV, vehicle detection, lane control, variable message signs), and pioneering Web-GIS-based asset management systems deployed in India and Africa. LEA India delivers cost-competitive services on multilateral-funded infrastructure programs across emerging markets.

LEA generates revenue through professional consulting fees on project-based, multi-year engagements priced by scope, complexity, and duration; specific rates are not publicly disclosed. The go-to-market is exclusively direct enterprise field sales—no intermediaries or resellers—targeting public-sector RFPs and MDB-funded infrastructure programs. The employee-owned ownership structure, in place for over 70 years, aligns incentives across roughly half of the workforce who are shareholders, supporting retention of technical talent (recognized via Greater Toronto's Top Employers 2025 and Canada's Top Employers for Young People 2025). Customer concentration skews to government and MDB clients (TTC, MMRDA, Kenya Urban Roads Authority, APRDC, World Bank, ADB), with selected private-sector engagements (Moriyama & Teshima Architects, Cromwell Management, Orion Infrastructure) supplementing the public-sector core. LEA ranks #123 on ENR's Top 225 International Design Firms.

Name

LEA Group

Legal name

LEA Group

Website

https://lea.ca

Company type

Private

Founded year

1953

Operating status

Operating

Headcount range

251–500 employees

Short description

LEA Group is an employee-owned Canadian infrastructure engineering and planning consultancy (founded 1953, 2,443 employees) delivering transportation, transit, building, and municipal infrastructure consulting to government agencies, multilateral development banks, and private developers across 50+ countries.

Ownership category

akta.pro rank

Product category

Infrastructure Engineering Consulting

NAICS

Water, Sewage and Other Systems (2213)

SIC

Services-Management Consulting Services (8742)

akta.pro primary industry

Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD)

akta.pro secondary industries

Water, Wastewater & Stormwater Compliance (BPAHAJAJ), Rehabilitation & Renewal (CIPP, Lining, Coatings, Structural Repairs) (EUANALAF)

Keywords

• Infrastructure engineering
• Transportation consulting
• Urban planning services
• Structural engineering
• Asset management advisory

Headquarters

HQ city

Markham

HQ country

Canada

HQ region

North America

Offices22 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering and Planning Consulting Services: Professional consulting services delivered by engineers and planners for infrastructure projects including transportation, civil, structural, environmental, and advisory services. Revenue generated through project-based consulting engagements for government and private sector clients.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels8 records

Core offering

LEA Group is an employee-owned infrastructure engineering and planning consulting firm that provides professional advisory services on roads, highways, bridges, transit systems, buildings, and municipal infrastructure projects worldwide. The firm delivers four core practice areas — Infrastructure Development, Mobility and Community Planning, Smart Technology and Innovation (BIM, ITS, GIS), and Advisory and Management (project management, P3 advisory, asset management) — to government and private sector clients across 50+ countries.

Product overview

LEA Group is a Canadian engineering and planning consulting firm established in 1953, offering infrastructure consulting services through four main practice areas: Infrastructure Development, Mobility and Community Planning, Smart Technology & Innovation, and Advisory and Management. The company is employee-owned with over 2,400 employees and operates globally across 50+ countries. Rather than a software product company, LEA provides consulting and advisory services on infrastructure projects including roads, highways, bridges, transit systems, buildings, and municipal infrastructure. Their services combine traditional engineering consulting with technology solutions such as BIM, ITS, GIS, and smart city technologies.

Differentiator

Problem solved

Functional benefit

Products and services

• Infrastructure Development Engineering and planning consulting services for new and existing buildings, roads, highways, bridges, transit infrastructure, and water/wastewater/municipal infrastructure. Sub-disciplines include Transportation, Transit, Building Structures, Water/Wastewater/Municipal, and Noise & Vibration. Delivered for government and private sector clients globally.
• Mobility and Community Planning Planning consulting for sustainable mobility and community development, covering cities and communities planning and transportation corridors and transit development. Designed to support evolving community needs and stakeholder mobility goals.
• Smart Technology and Innovation Technology-driven infrastructure consulting including Building Information Modelling (BIM), modelling and signaling, Intelligent Transportation Systems (ITS), tolling systems, security systems and control centres, smart cities, and GIS and mapping.
• Advisory and Management Professional advisory and management services covering project management, contract administration, institutional strengthening, social and environmental studies, economic and financial analysis, audit and due diligence, peer review and value engineering, P3 advisory, quality control and assurance, operations and maintenance, procurement support, business process engineering, and asset management. Supports clients from project evaluation through procurement, construction, and operations.

Quantifiable outcome

• Ranked #123 on ENR's Top 225 International Design Firms
• +3 more outcomes

Named customers12 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• AECOM: Global infrastructure consulting firm with ~50,000 professionals delivering transportation, water, environmental, and advisory services. Competes with LEA on transit, roads, and asset management mandates worldwide.
• WSP Global: Canadian-headquartered global engineering professional services firm with ~73,000 employees. Comparable to LEA across transportation, transit, buildings, water, and advisory services but vastly larger and more diversified across geographies.
• Stantec: Canadian-based global engineering, architecture, and environmental services firm with strong overlap in transportation, water, and community development consulting. Similar Canadian roots with much larger scale.
• AtkinsRéalis (formerly SNC-Lavalin): Montreal-based engineering and project management firm with deep Canadian and international presence in transportation, transit, and infrastructure advisory. Comparable to LEA's P3 advisory and transit design practices.
• Jacobs Solutions: Global professional services firm with major transportation, water, and infrastructure consulting practices. Competes with LEA on large-scale infrastructure advisory and asset management mandates.
• Arcadis: Global design and consultancy firm with strong water, transportation, and infrastructure practices. Comparable in delivering multidisciplinary engineering and advisory services to government clients globally.

Direct peers

• IBI Group (Arcadis IBI Group): Toronto-based architecture, engineering, planning, and technology firm with comparable Canadian focus on transportation, transit, and smart city systems. Similar size and customer profile to LEA in the Canadian market.
• Tetra Tech: Global consulting and engineering firm specializing in water, environment, and sustainable infrastructure. Overlaps with LEA's water/wastewater, environmental, and asset management practices.

Regional players

• Mott MacDonald: UK-headquartered global engineering consultancy with strong international development footprint in Asia and Africa. Comparable to LEA's World Bank/ADB-funded transportation and asset management work in emerging markets.
• GHD: Australia-headquartered global engineering, architecture, and environmental consulting firm with comparable transportation, water, and advisory practices. Similar mid-sized professional services profile to LEA.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/lea_group
• Facebookfacebook.com/leagroup
• LinkedInlinkedin.com/company/leagroup
• Instagraminstagram.com/theleagroup

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries3 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 LEA Group