AECL

What AECL does

AECL (Atomic Energy of Canada Limited) is a federal Crown corporation of the Government of Canada, established in 1952 and headquartered at Chalk River Laboratories in Ontario. It is the federal vehicle for nuclear science and technology stewardship, owning all AECL sites, facilities, intellectual property (including the CANDU reactor technology used in all 17 operating Canadian nuclear reactors), and the legal responsibility for environmental remediation and radioactive waste management across Canada's legacy nuclear sites. Since 2015, AECL has operated under a Government-owned, Contractor-operated (GoCo) model in which Canadian Nuclear Laboratories (CNL) — a private-sector consortium employing over 4,000 staff — manages day-to-day site operations, while AECL retains ownership, sets priorities, and oversees performance on behalf of Parliament through the Minister of Energy and Natural Resources.

AECL's core "products" are government-delivered nuclear research, waste management, and innovation services rather than commercial goods. Major program areas include the Federal Nuclear Science and Technology Work Plan (a $76 million annual program serving 15 federal departments and agencies in health, nuclear safety, security, energy, and environment), Small Modular Reactor research and demonstration (including the Global First Power 15 MWth/5 MWe project at Chalk River with OPG and USNC), medical isotope R&D (including targeted alpha therapies for cancer treatment), the $1.3 billion 10-year Chalk River Laboratories revitalization, and the in-construction Advanced Nuclear Materials Research Centre (12,700 sqm, opening ~2028). AECL also hosts the National Innovation Centre for Cyber Security in Fredericton and stewards CANDU intellectual property licensing.

Revenue is sourced primarily from federal government appropriations rather than commercial pricing, supplemented by commercial science and technology services to utilities, reactor vendors, government clients, and international organizations such as the IAEA. The organization does not publicly disclose revenue or pricing. A new GoCo management contract valued at approximately $1.2 billion per year was awarded to Nuclear Laboratory Partners of Canada Inc. in June 2025, and the Government of Canada announced a $2.2 billion capital commitment for Chalk River renewal in May 2026. AECL is positioned as the delivery vehicle for Canada's June 2026 Nuclear Energy Strategy, which targets approximately 20 GW of new nuclear capacity by 2050 at an estimated cost exceeding $300 billion.

Name

AECL

Legal name

Atomic Energy of Canada Limited

Website

https://aecl.ca

Company type

Private

Founded year

1952

Operating status

Operating

Headcount range

11–50 employees

Short description

AECL is a Canadian federal Crown corporation, established in 1952, that owns national nuclear research infrastructure, stewards CANDU reactor intellectual property, and manages the government's radioactive waste and decommissioning liabilities, operating under a Government-owned, Contractor-operated model with Canadian Nuclear Laboratories.

Ownership category

akta.pro rank

Product category

Government Nuclear Research and Radioactive Waste Management

NAICS

Hazardous Waste Treatment and Disposal (562211), Nuclear Electric Power Generation (221113), Administration of Environmental Quality Programs (9241), Environmental Consulting Services (54162)

SIC

Hazardous Waste Management (4955), Services-Commercial Physical & Biological Research (8731), Services-Testing Laboratories (8734)

akta.pro primary industry

Nuclear Waste Management & Geological Disposal (EUACADAM)

akta.pro secondary industries

Regulatory compliance, licensing & stakeholder engagement for disposal (permits, public consultation, communications) (EUAKAGAK), Performance assessment, safety case & long-term monitoring (modeling, PA/SR, instrumentation) (EUAKAGAJ), Research & Test Reactor Operations (Non-Commercial Power) (EUACADAH)

Keywords

• Nuclear science research
• Radioactive waste management
• CANDU reactor technology
• Small modular reactors
• Medical isotope production

Headquarters

HQ city

Chalk River

HQ country

Canada

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Federal Government Appropriations: AECL receives federal funding from the Government of Canada to deliver on its mandate as a federal Crown corporation. Funding supports nuclear science and technology development, radioactive waste management, and decommissioning responsibilities. Reports to Parliament through the Minister of Energy and Natural Resources.
2. Commercial Science and Technology Services: AECL leverages assets and capabilities at Chalk River Laboratories to support industry, government clients, and international organizations on a commercial basis. This includes support for utilities, reactor vendors, government clients, and international agencies such as the IAEA.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

AECL is a federal Crown corporation that manages Canada's nuclear science and technology program, radioactive waste liabilities, and CANDU reactor intellectual property. The organization delivers federal nuclear research through the Federal Nuclear Science and Technology Work Plan, manages radioactive waste across multiple legacy sites (Chalk River, Whiteshell, Port Hope, Douglas Point, Gentilly-1), and operates the Chalk River Laboratories campus as Canada's largest nuclear science and technology complex. Under its GoCo model, AECL provides research, waste management, medical isotope development, small modular reactor research, and commercial nuclear science services.

Product overview

AECL operates as a platform of government nuclear research and waste management services rather than a unified software product. The core offering includes the Federal Nuclear Science & Technology Work Plan ($76M annual investment) supporting federal priorities in health, safety, security, energy, and environment. Key product areas include Small Modular Reactors research, Medical Isotopes development (including targeted alpha therapies), Radioactive Waste Management across low/intermediate/high-level categories, Chalk River Laboratories Revitalization (a $1.3B 10-year program plus $2.2B capital commitment), the National Innovation Centre for Cyber Security, and Commercial Science & Technology services. AECL also steward's CANDU intellectual property and operates the GoCo (Government-owned, Contractor-operated) model with Canadian Nuclear Laboratories managing day-to-day site operations.

Differentiator

Problem solved

Functional benefit

Products and services

• Federal Nuclear Science and Technology Work Plan A coordinated annual research program that delivers nuclear science and technology services to 15 federal departments and agencies across health, nuclear safety and security, energy, and environment domains, with an annual investment of $76 million.
• Small Modular Reactor Research and Demonstration Research, development, and site-hosting services for small modular reactor technologies, including the Global First Power demonstration project at Chalk River Laboratories supporting Canada's SMR roadmap and action plan.
• Medical Isotope Research and Production Research, development, and production of medical isotopes for diagnostic imaging and targeted alpha therapy cancer treatments, where alpha-emitting isotopes are bound to biomolecules that target cancer cells directly without damaging surrounding tissue.
• Radioactive Waste Management Comprehensive management of Canada's federal radioactive waste inventory and decommissioning liabilities across low-level, intermediate-level, and high-level waste categories at multiple legacy sites including Chalk River, Whiteshell, Port Hope, Port Granby, Douglas Point, and Gentilly-1.
• Chalk River Laboratories Revitalization Multi-year modernization of the Chalk River Laboratories campus into a world-class nuclear science and technology complex, including construction of the Advanced Nuclear Materials Research Centre (12,700 m² facility with 23 laboratories and 12 shielded hot cells, opening 2028).
• Canada's National Innovation Centre for Cyber Security Cyber security research and testing facility including a cyber range for training and solution development, protecting nuclear power plants and critical energy infrastructure from cyber threats.
• National Security and Emergency Preparedness Services Science and technology services supporting federal nuclear non-proliferation, counter-terrorism, nuclear forensics, and emergency response capabilities under the Federal Nuclear Science and Technology Work Plan.
• New Nuclear Technologies Research Research services to maintain and improve viability, competitiveness, safety, and security of nuclear technologies including advanced reactors, fuel materials, and regulatory support across the Canadian nuclear sector.
• Commercial Science and Technology Services Commercial science and technology services leveraging Chalk River Laboratories facilities and 75+ years of nuclear expertise for utilities, reactor vendors, government clients, and international agencies on a commercial basis.
• CANDU Intellectual Property Stewardship Stewardship, management, and licensing of CANDU (Canada Deuterium Uranium) reactor intellectual property — a Canadian-developed pressurized heavy water reactor technology used in all 17 operating Canadian nuclear reactors and exported internationally.
• Near Surface Disposal Facility (NSDF) Engineered facility project for permanent disposal of low-level radioactive waste at Chalk River Laboratories, designed and licensed to protect the Ottawa River and surrounding environment.
• Port Hope Area Initiative (PHAI) Cleanup and long-term management project for historic low-level radioactive waste in Port Hope and Clarington, Ontario, including the Port Granby and Port Hope waste management facilities (managing over 1.9 million m³ of historic low-level waste inventory).

Quantifiable outcome

• Federal Nuclear Science and Technology Work Plan supports 15 federal departments and agencies with $76M annual investment
• +3 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Nine partnerships are on record, tiered core, flagship and minor.

• Nuclear Waste Management Organization (NWMO)coreStrategic or Co-development Partner · 1 November 2024NWMO announced in November 2024 that the Wabigoon Lake Ojibway Nation-Ignace area in Ontario will be the future site for Canada's deep geological repository for used nuclear fuel. AECL works with NWMO for permanent disposal solutions.
• Global First PowerflagshipStrategic or Co-development Partner · 1 October 2020Joint venture partnership between Ontario Power Generation and USNC Power Ltd (subsidiary of Ultra Safe Nuclear Corporation) developing a 15 MW thermal (5 MW electrical) small modular reactor demonstration project at AECL's Chalk River site. Signed Project Host Agreement with CNL in Fall 2020. Subject to regulatory approval including environmental assessment commenced in July 2019.
• Canadian Nuclear Laboratories (CNL)coreImplementation/ SI/ Consulting Partner · 1 January 2015CNL is the private-sector operator under AECL's Government-owned, Contractor-operated (GoCo) model. CNL is responsible for day-to-day operations of AECL sites, employing over 4,000 workers, holding licenses, and delivering nuclear science, decommissioning, and waste management programs. Currently managed by Nuclear Laboratory Partners of Canada Inc. (formerly Canadian National Energy Alliance consortium of AtkinsRéalis, Jacobs Engineering, and Fluor Federal Services).
• Health CanadacoreStrategic or Co-development PartnerCo-chair of the Health Effects of Radiation on Living Things research theme sub-committee under the Federal Nuclear Science and Technology Work Plan. Participates in national coordination of low dose research along with COHERE and CANDU Owners Group.
• Natural Resources Canada (NRCan)coreStrategic or Co-development PartnerCo-chairs the Interdepartmental Steering Committee and the Safe, secure and responsible use of nuclear technologies sub-committee of the Federal Nuclear Science and Technology Work Plan. AECL reports to the Minister of Energy and Natural Resources through NRCan.
• Canadian Nuclear Safety Commission (CNSC)coreStrategic or Co-development PartnerCo-chair of the Environmental Stewardship and Waste Management research theme sub-committee. CNSC is Canada's independent nuclear regulator that licenses and oversees AECL and CNL activities.
• Defence Research and Development Canada (DRDC)coreStrategic or Co-development PartnerCo-chair of the National and global security, nuclear preparedness and emergency response sub-committee under the Federal Nuclear Science and Technology Work Plan.
• Indigenous CommunitiescoreStrategic or Co-development PartnerAECL is strongly committed to delivering its mandate in a way that prioritizes relationships and collaborations with Indigenous communities. Engagement includes clean-up planning along the Northern Transportation Route, Whiteshell Laboratories decommissioning, Port Granby nature reserve creation, and SMR projects.
• Canadian Organization on Health Effects from Radiation Exposure (COHERE)minorStrategic or Co-development PartnerCollaboration on national coordination of low dose research, working with AECL, CANDU Owners Group, and Canadian Nuclear Laboratories to build on existing work and identify priorities for future initiatives.

Scale indicators11 records

Recent moves8 records

Expansion highlights6 records

Regional players

• Bruce Power: Bruce Power operates the world's largest CANDU nuclear facility (Bruce Nuclear Generating Station) in Ontario. Comparable as a Canadian nuclear operator using CANDU technology stewarded by AECL, and a stakeholder in CANDU Owners Group research.

Direct peers

• Canadian Nuclear Laboratories (CNL): CNL is the private-sector contractor that operates AECL's sites under the GoCo model, managing Chalk River, Whiteshell, and other AECL facilities. Directly comparable as AECL's operational arm with 4,000+ employees delivering the same nuclear S&T, decommissioning, and waste management programs.
• SCK CEN (Belgian Nuclear Research Centre): SCK CEN is Belgium's national nuclear research centre operating research reactors, decommissioning legacy facilities, and producing medical isotopes. Direct peer in operating national nuclear research infrastructure with comparable mandates in waste management, isotope production, and S&T services.
• Nuclear Waste Management Organization (NWMO): NWMO is the Canadian organization responsible for implementing Canada's deep geological repository for used nuclear fuel. Directly comparable to AECL on radioactive waste management, regulatory engagement, and Indigenous community partnership for long-term disposal solutions.

Emerging players

• Westinghouse Electric Company: Westinghouse is a major global nuclear technology vendor with AP1000 and emerging SMR designs (eVinci), positioned as a global reactor exporter. Comparable as a competing IP-holder and reactor technology steward pursuing SMR commercialization and global export markets.
• Ontario Power Generation (OPG): OPG operates CANDU reactors in Ontario and is AECL's joint venture partner (via Global First Power) on the SMR demonstration at Chalk River. Comparable on CANDU technology deployment, SMR commercialization, and nuclear operations in Canada.

Broad incumbents

• Japan Atomic Energy Agency (JAEA): JAEA is Japan's national nuclear R&D organization responsible for research reactors, fuel cycle research, decommissioning of legacy facilities (including Fukushima response), and radioactive waste management. Direct international peer as a government nuclear R&D body managing large legacy liabilities.
• Korea Atomic Energy Research Institute (KAERI): KAERI is South Korea's government-funded nuclear R&D organization developing advanced reactors (SMART SMR), fuel cycle technology, and managing radioactive waste. Comparable national-lab peer pursuing both domestic reactor development and global nuclear exports.
• UK Atomic Energy Authority (UKAEA): UKAEA is the United Kingdom's national nuclear research organization, operating fusion/fission research facilities and managing nuclear liabilities. Most direct international peer to AECL as a government-owned nuclear S&T and decommissioning organization with a national-lab mandate.
• Idaho National Laboratory (INL): INL is the U.S. Department of Energy's lead national laboratory for nuclear energy R&D, advanced reactor testing, and spent fuel/waste research. Comparable in scale, scope, and government-mandate model as a national nuclear research laboratory stewarding legacy waste and next-generation reactor technology.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/aecl_eacl
• YouTubeyoutube.com/channel/UCUkZFZQ-6dvMgoXF21lEFew
• Facebookfacebook.com/atomicenergycanada
• LinkedInlinkedin.com/company/aecl

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 AECL