AtkinsRéalis

Corporate brand

AtkinsRéalis is a Canadian engineering, procurement, construction and project-management group serving infrastructure, energy, mining, buildings, defence and water markets.

Last updated October 30, 2026

AI crawler reads

No AI crawler has read this profile since Oct 28, 2026.

Overview

AtkinsRéalis is the Montreal-based corporate brand of a large Canadian engineering and project-services group formerly known as SNC-Lavalin Group Inc. Its business combines consulting, engineering, design, procurement, construction, financing, asset management, operations and maintenance. The company serves public and private clients across transportation, buildings, defence, mining and metallurgy, power, water, environmental services and other industrial markets. Its work includes mass-transit systems, heavy rail, roads, bridges, airports, marine facilities, hospitals, cultural and commercial buildings, mines, metallurgical plants, hydroelectric facilities, nuclear and renewable-energy infrastructure, transmission and distribution systems, and waste-to-energy projects. The company traces its lineage to Arthur Surveyer, who established a Montreal consulting engineering office in 1911. The early business developed expertise in hydraulics, hydroelectricity and flood control, then expanded into pulp and paper, mining and metallurgy. A second historical lineage came from Lalonde, Valois International, founded in 1936 and later renamed Lavalin. SNC and Lavalin were major Canadian engineering competitors until their combination in 1991 created SNC-Lavalin. The enlarged group subsequently pursued major infrastructure concessions, engineering and construction contracts, acquisitions and international projects. Important historical activities included work on Quebec hydroelectric developments, the Manic-5 project, international power projects such as Idukki in India, the Montreal Olympic Stadium, the James Bay Project, transportation infrastructure, hospitals and industrial facilities. The group acquired the commercial reactor division of Atomic Energy of Canada Limited in 2011 and created Candu Energy. It bought the British engineering consultancy Atkins in 2017, adding a globally recognized design and project-management business. It also acquired Kentz in 2014, although its oil-and-gas activities were later sold to Kentech in 2021. A joint venture with ABB, Linxon, was formed to deliver turnkey electrical-substation projects. On September 13, 2023, SNC-Lavalin announced that it was adopting the AtkinsRéalis name. The name was intended to preserve the Atkins identity while invoking Montreal and the group's French-Canadian heritage; it also suggests the idea of realizing or making projects happen. The brand was used immediately in communications, while the legal name change was approved by shareholders in 2024. The group continues to operate internationally with approximately 37,000 employees and offices in more than 50 countries, although exact current figures should be verified against company disclosures.

History

AtkinsRéalis developed from two important Canadian engineering traditions. Arthur Surveyer founded a Montreal consulting office in 1911 after studying engineering in Belgium and at Polytechnique Montréal. With Augustin Frigon, Surveyer worked on electricity distribution and hydroelectric projects, including work on the Saint-Maurice River. The firm built a reputation in hydraulics, flood control and power, later extending into pulp and paper, mining and metallurgy. Partnerships formed in 1937 and 1946 led to the name Surveyer, Nenniger and Chênevert, eventually abbreviated to SNC. SNC grew through Canadian and international infrastructure work. Under Camille Dagenais, the company participated in major hydroelectric development, including the Manic-5 project in Quebec, and won an early international contract to design and build the 780-megawatt Idukki station in India. Its activities broadened from consulting into engineering, construction and project delivery. The second lineage was Lavalin. Lalonde, Valois International was founded in 1936 by Jean-Paul Lalonde and Romeo Valois. Bernard Lamarre joined the business through his marriage to Louise Lalonde and became a central leader. The organization adopted the Lavalin name in 1972 and became a major Canadian engineering company. Its projects included the Montreal Olympic Stadium's fabric roof and participation in the James Bay Project. Lavalin also diversified into cable television and helped establish The Weather Network and MétéoMédia. By 1990, financial pressure led Lavalin to sell to rival SNC, and the two businesses were combined in 1991. The resulting SNC-Lavalin group pursued infrastructure concessions, engineering and construction contracts, and international expansion. It participated in the Highway 407 concession, repaired the Jacques-Cartier Bridge, delivered the Canada Line in Vancouver, built power stations and a major McGill University Health Centre facility, and worked on roads, bridges, libraries and transit systems. The group also undertook overseas mining, power and gas projects. Acquisitions included Kentz in 2014, Atkins in 2017 and the commercial reactor business of Atomic Energy of Canada Limited in 2011, which became associated with Candu Energy. The oil-and-gas business was sold to Kentech in 2021, and Atkins businesses in Scandinavia were sold to SYSTRA in 2023. The historical company also faced serious legal and reputational problems. Allegations related to the Kerala hydroelectric modernization contract, political-donation reimbursements and alleged bribery involving Libyan officials led to investigations and public scrutiny. A separate Jacques-Cartier Bridge case resulted in charges involving former executives and a 2022 deferred prosecution agreement. These events contributed to a period of leadership and strategic change. In 2023, SNC-Lavalin introduced AtkinsRéalis as its new corporate identity. The name retained the internationally recognized Atkins heritage while referencing Montreal and the French-Canadian roots of the group. The legal name change was approved in 2024. The current organization presents itself as a global engineering and project-services provider with roughly 37,000 employees, offices in more than 50 countries and activity in over 160 countries.

2024
Legal name change approved
[1]AtkinsRéalisen.wikipedia.org
Shareholders approved the formal legal name change to AtkinsRéalis Group Inc.
2023
AtkinsRéalis brand introduced
[1]AtkinsRéalisen.wikipedia.org
SNC-Lavalin announced its rebrand as AtkinsRéalis and introduced the new TSX ticker ATRL.
2021
Oil-and-gas business sold
[1]AtkinsRéalisen.wikipedia.org
The company's oil-and-gas activities, including businesses associated with Atkins and Kentz, were sold to Kentech Corporate Holdings.
2017
Atkins acquired
[1]AtkinsRéalisen.wikipedia.org
The group acquired UK-based Atkins, adding a major international design and consultancy platform.
2014
Kentz acquired
[1]AtkinsRéalisen.wikipedia.org
SNC-Lavalin acquired Irish engineering and construction company Kentz.
2011
Candu Energy established
[1]AtkinsRéalisen.wikipedia.org
SNC-Lavalin acquired the commercial reactor division of Atomic Energy of Canada Limited and created Candu Energy.
1991
SNC and Lavalin combine
[1]AtkinsRéalisen.wikipedia.org
SNC acquired Lavalin, creating SNC-Lavalin Group Inc.
1972
Lavalin name adopted
[1]AtkinsRéalisen.wikipedia.org
Lalonde, Valois International adopted the Lavalin name.
1936
Lalonde, Valois International is founded
[1]AtkinsRéalisen.wikipedia.org
Jean-Paul Lalonde and Romeo Valois established the business that later became Lavalin.
1911
Arthur Surveyer establishes engineering practice
[1]AtkinsRéalisen.wikipedia.org
Arthur Surveyer founded a Montreal consulting engineering office that became the starting point of the SNC lineage.

Products and positioning

A global, multidisciplinary engineering and project-delivery partner combining the Atkins design and consulting heritage with SNC-Lavalin's Canadian infrastructure, energy and construction capabilities.

Engineering and project delivery
Transportation and transit infrastructure
Design, engineering, construction and program management for highways, bridges, airports, marine facilities, heavy rail and urban transit. Notable historical work includes the Canada Line in Vancouver, the Confederation Line in Ottawa and major Ontario transportation projects.
Energy engineering
Power and energy services
Services cover hydropower, nuclear power, renewables, thermal generation, energy-from-waste, transmission and distribution, electrical delivery systems and other clean-power technologies. The business combines feasibility work, design, procurement, construction and operational support.
Industrial engineering
Mining and metallurgy
Engineering and EPC management for greenfield and brownfield mining and processing facilities, including commodities, fertilizers and sulphuric-acid plants. The historical portfolio includes the Ambatovy nickel and cobalt project in Madagascar.
Buildings engineering
Buildings and social infrastructure
Design and delivery services for commercial, industrial, cultural, civic and healthcare buildings. The group has worked on hospitals, libraries, stadiums and other complex public facilities.
Nuclear engineering · 2011
Candu Energy services
Nuclear engineering and reactor-related services associated with the CANDU reactor technology business acquired from Atomic Energy of Canada Limited in 2011.

Controversies

2022
Deferred prosecution agreement over bridge case
SNC-Lavalin entered a deferred prosecution agreement concerning the Jacques-Cartier Bridge matter and agreed to pay fines, surcharges and victim compensation totaling CA$29.6 million, according to the referenced material.
Source
2019
SNC-Lavalin Construction sentenced for fraud in Libya operations
SNC-Lavalin Construction Inc. pleaded guilty to fraud against Libyan authorities and was sentenced to pay a $280 million fine over five years and serve three years of probation. The court record described payments benefiting Saadi Ghadafi.
Source 1 Source 2
2017
Jacques-Cartier Bridge bribery case
Former Federal Bridge Corporation chief executive Michel Fournier pleaded guilty to accepting bribes connected with the Jacques-Cartier Bridge repair contract. Canadian authorities later charged two SNC-Lavalin subsidiaries and two former executives in a related investigation.
Source
2015
SNC-Lavalin charged over alleged Libya dealings
The RCMP charged SNC-Lavalin and two subsidiaries with fraud and corruption over alleged dealings in Libya between 2001 and 2011. SNC-Lavalin denied the charges and said it would vigorously defend itself.
Source 1 Source 2 Source 3
2004
Political-donation reimbursement investigation
Canadian authorities investigated allegations that SNC-Lavalin reimbursed employee political donations, a practice prohibited under Canadian electoral law. The referenced material describes an agreement with Elections Canada that avoided prosecution.
Source
2001
Libya-related bribery allegations
Company management and historical contracts were investigated under Canada's Corruption of Foreign Public Officials Act in connection with allegations of bribing Libyan officials between 2001 and 2011.
Source
1995
Kerala hydroelectric contract allegations
SNC-Lavalin's contract to modernize hydroelectric stations in Kerala, India, later became the subject of allegations concerning bribery and financial irregularities. An Indian investigation led to the expulsion of several officials; the referenced material states that no charges were brought against the firm.
Source

2023
Rebrand as AtkinsRéalisStrategy
Background
The former SNC-Lavalin identity had become associated with a broad international engineering group, while Atkins was an established global professional-services brand.
Action taken
The company introduced AtkinsRéalis as its corporate brand, combining Atkins with a name referencing Montreal, French-Canadian roots and the idea of realization.
Aftermath
The new identity was adopted in communications immediately, and shareholders approved the legal name change in 2024.
Source
2021
Divest oil-and-gas activitiesM&A
Background
The group was refocusing its portfolio away from oil-and-gas activities and toward infrastructure, engineering and energy-transition markets.
Action taken
It sold the oil-and-gas business, including former Atkins and Kentz activities, to Kentech Corporate Holdings.
Aftermath
Kentech changed its name to Kent plc after completing the transaction.
Source
2017
Acquire AtkinsM&A
Background
The group sought to strengthen its international consulting, design and project-management capabilities.
Action taken
SNC-Lavalin acquired UK engineering consultancy Atkins for approximately CA$3.36 billion, with investment from the Caisse de dépôt et placement du Québec.
Aftermath
Atkins became a central part of the group's international identity and later supplied the first half of the AtkinsRéalis name.
Acquisition value. Approximately CA$3.36 billion (2017)
Source

Recent events

2024
Shareholders approve legal name change[1]AtkinsRéalisen.wikipedia.org
Other
Shareholders approved the formal change of the group's legal name to AtkinsRéalis Group Inc.
2023
SNC-Lavalin announces rebrand as AtkinsRéalis[1]AtkinsRéalisen.wikipedia.org
Other · Leadership change
The company announced a new corporate identity combining the Atkins name with Réalis, replacing the SNC-Lavalin brand in external communications.
2017
SNC-Lavalin acquires Atkins[1]AtkinsRéalisen.wikipedia.org
M&A
The Canadian group acquired British engineering and project-management firm Atkins, substantially expanding its international design and consultancy capabilities.

Sources21 sources

Cite this profile: Cite the canonical profile. /brand-wiki/atkins-réalis · Editorial policy · How profiles are compiled