LGL
LGL is an employee-owned Canadian environmental consulting firm, founded in 1971, providing ecological research, environmental assessment, wildlife and fisheries management, and permitting support to government agencies, Indigenous groups, industrial clients, and NGOs across North America from offices in Canada and the USA.
- Company typePrivate
- Founded1971
- HeadquartersKing City, Canada
- Headcount51–100
- GTM typeB2B
- OfferingServices
What LGL does
LGL Limited is an employee-owned, Canadian-headquartered environmental consulting firm founded in 1971 and operating across North America from six primary regional offices plus four satellite offices. The firm provides professional ecological research and environmental consulting services spanning terrestrial, freshwater, and marine ecosystems — from arctic to tropical environments — including environmental impact assessments, wildlife and fisheries management, habitat evaluation, vegetation studies, marine mammal and acoustic monitoring, permitting support, expert testimony, and GIS-based data analysis. Its client base comprises federal, provincial and municipal government agencies; Indigenous groups and First Nations; industrial operators in oil and gas, mining, energy, and transportation; and non-governmental organizations. Revenue is generated through project-based professional services contracts, with engagement teams drawing on LGL's permanent staff and an extended network of academic and consultant specialists.
Technically, LGL's practice is differentiated less by novel platform architecture than by the integration of established scientific tooling — GIS, GPS receivers, radio telemetry, hydro-acoustics, and proprietary applications such as its Telemetry Manager software and customized field data collection apps — into long-cycle regulatory and consulting engagements. The intellectual foundation rests on the founders' legacy (instrumental in establishing the Nature Conservancy of Canada in 1962), hundreds of peer-reviewed publications, and the institutional knowledge accumulated across thousands of projects since 1971. U.S. operations run through two wholly-owned subsidiaries: LGL Ecological Research Associates Inc. (Bryan, Texas) and LGL Environmental Services Inc. (Ellensburg, Washington, formerly Blue Leaf Environmental, Inc., acquired in 2017). LGL is privately held under employee ownership with no public listing, no disclosed external funding, and reported headcount in the 51–100 range.
LGL firmographics
Firmographics- Name
- LGL
- Legal name
- LGL Limited
- Website
- https://lgl.com
- Company type
- Private
- Founded year
- 1971
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- LGL is an employee-owned Canadian environmental consulting firm, founded in 1971, providing ecological research, environmental assessment, wildlife and fisheries management, and permitting support to government agencies, Indigenous groups, industrial clients, and NGOs across North America from offices in Canada and the USA.
- Ownership category
- akta.pro rank
LGL industry classification
Industry- Product category
- Environmental Consulting Services
- NAICS
- Environmental Consulting Services (54162), Scientific Research and Development Services (5417), Environmental Consulting Services (541620)
- SIC
- Services-Commercial Physical & Biological Research (8731), Services-Management Consulting Services (8742)
- akta.pro primary industry
- Sustainability & ESG Consulting (BPAHACAK)
- akta.pro secondary industry
- Climate Data Measurement & IoT/Telemetry Enablement (Energy/Meter/Asset Data Ingest) (EUABAEAI)
Keywords
Where LGL is headquartered
LocationHeadquarters
- HQ city
- King City
- HQ country
- Canada
- HQ region
- North America
Offices10 records
Markets served
LGL business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Environmental Consulting Services: Professional consulting services for environmental assessment, ecological research, habitat evaluation, wildlife and fisheries management, environmental planning, and related technical services. Revenue is generated through project-based contracts with government agencies, industry clients, Indigenous groups, and NGOs.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels4 records
LGL product offering
Product offeringCore offering
LGL Limited is an environmental research and consulting firm that delivers professional ecological services spanning terrestrial, freshwater, and marine environments across North America. The company conducts environmental impact assessments, wildlife and fisheries studies, habitat evaluations, monitoring programs, and permitting support for industry, government, Indigenous groups, and NGOs. Services are delivered as customized consulting engagements leveraging GIS, GPS, telemetry, and proprietary software tools developed internally.
Product overview
LGL is an environmental research and consulting firm, not a software or technology product company. It provides ecological consulting services spanning terrestrial, freshwater, and marine environments. The company offers professional services including wildlife biology, fisheries assessment, marine mammal and acoustic studies, vegetation ecology, environmental impact assessments, and ecological genetics research. LGL's offerings are service-based consulting engagements rather than packaged software products or modules.
Differentiator
Problem solved
Functional benefit
Products and services
- Environmental Impact Assessment Services
- Wildlife Biology and Ecological Research
- Fisheries Management and Assessment
- Marine Mammal and Acoustic Studies
- Habitat Assessment and Restoration
- Environmental Planning and Class Environmental Assessments
- GIS and Remote Sensing Services
- Expert Testimony and Hearings Support
Quantifiable outcome
- Thousands of environmental projects completed since 1971
- +1 more outcomes
Companies that use LGL
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles4 records
LGL technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
LGL partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered historical and core.
- Greeneridge Sciences Inc.historicalFrom its establishment in 1983, Greeneridge Sciences Inc. was associated with LGL, and Greeneridge was formally part of the LGL Group from 2008 to 2017. Greeneridge specialized in marine mammal and acoustic research.
- Blue Leaf Environmental Inc.coreLGL Environmental Services Inc. (formerly Blue Leaf Environmental, Inc.) operates as a subsidiary in Ellensburg, Washington. Blue Leaf Environmental provides environmental services in the Pacific Northwest region.
- Expert Consultants NetworkcoreLGL is very effective at building project teams, calling on expertise from its roster of expert consultants in other firms and in academia. This network enables access to specialized expertise as needed for specific projects.
Scale indicators4 records
Recent moves5 records
Expansion highlights5 records
LGL competitors and assessment
Company assessmentBroad incumbents
- Stantec: Major North American engineering and environmental consulting firm offering environmental assessment, hydrogeology, and permitting services that overlap directly with LGL's core offerings, though at substantially greater scale.
- WSP Global: Global professional services firm with a large Environment and Earth Sciences practice (formerly Golder Associates) that competes with LGL on environmental impact assessments and ecological monitoring for infrastructure and resource projects.
- AECOM: Large global infrastructure consulting firm with extensive environmental services covering EIAs, permitting, and natural sciences — competing with LGL on large multi-disciplinary projects across North America.
- Tetra Tech: Engineering and environmental consulting firm with deep water, ecology, and fisheries practices that closely mirror LGL's service mix, particularly for hydropower and government clients.
- ERM (Environmental Resources Management): Global sustainability and environmental consulting firm offering impact assessment, biodiversity, and permitting services comparable to LGL, particularly for energy and industrial clients.
- GHD: International engineering, architecture, and environmental consulting firm with comparable ecological assessment, fisheries, and environmental planning practices in North America and globally.
- Ramboll: Global engineering and environmental consultancy with a strong Environment & Health practice that competes with LGL on EIA, biodiversity, and marine ecosystem projects.
Direct peers
- SLR Consulting: Mid-sized global environmental and advisory consultancy with strong ecological, fisheries, and EIA practices serving similar regulated end markets — one of the closest mid-market comparables to LGL.
- RWDI: Canadian engineering and environmental sciences consultancy with adjacent expertise in acoustics, air quality, and natural sciences that overlaps with LGL's acoustic and ecological monitoring work.
Regional players
- Hemmera Envirochem: Western Canadian environmental consulting firm (now part of Arcadis) with comparable ecological assessment, permitting, and natural sciences offerings to LGL, primarily serving BC and Alberta markets.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights6 records
Customer concentration
LGL social profiles
Digital presenceLGL financial estimates
Financial estimateRevenue estimate
Valuation estimate
LGL leadership team
Management profileNumber of profiles
Profiles10 records
LGL subsidiaries and ownership
Company hierarchySubsidiaries2 records
LGL funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
LGL M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about LGL
What does LGL do?
LGL Limited is an environmental research and consulting firm that delivers professional ecological services spanning terrestrial, freshwater, and marine environments across North America. The company conducts environmental impact assessments, wildlife and fisheries studies, habitat evaluations, monitoring programs, and permitting support for industry, government, Indigenous groups, and NGOs. Services are delivered as customized consulting engagements leveraging GIS, GPS, telemetry, and proprietary software tools developed internally.
Is LGL a public or private company?
LGL is a private company. It is classified as management employee owned and is currently operating.
When was LGL founded?
LGL was founded in 1971. It employs 51 to 100 people.
Where is LGL based?
LGL is headquartered in King City, Canada, in the North America region.
How does LGL make money?
One revenue line is on record: environmental Consulting Services.
Who are LGL's main competitors?
Broad incumbents on record are Stantec, WSP Global, AECOM, Tetra Tech, ERM (Environmental Resources Management), GHD and Ramboll. Direct peers are SLR Consulting and RWDI. Hemmera Envirochem is listed as a regional player.
Does LGL have an API?
No public API is recorded for LGL.
What industry is LGL in?
LGL's product category is Environmental Consulting Services. Its primary akta.pro industry code is BPAHACAK, Sustainability & ESG Consulting, with a secondary code of EUABAEAI, Climate Data Measurement & IoT/Telemetry Enablement (Energy/Meter/Asset Data Ingest). Its NAICS code is 54162 and its SIC code is 8731.