Carillion plc was a major British multinational construction and facilities management services company, headquartered in Wolverhampton, UK. Formed on 1 July 1999, through the demerger of Tarmac's construction and services arm, Carillion grew to become one of the UK's largest and most significant contractors, involved in numerous high-profile public sector projects including schools, hospitals, and transport infrastructure, as well as private sector developments. The company also had substantial operations in Canada and the Middle East. After facing severe financial difficulties, issuing multiple profit warnings, and accumulating significant debt, Carillion entered compulsory liquidation on January 15, 2018. Its collapse was one of the largest and most complex corporate failures in UK history, impacting thousands of employees, suppliers, and numerous public services.
Served as the primary administrative, strategic, and executive hub for Carillion's global operations, including finance, human resources, legal, and top management, before its liquidation in 2018.
Carillion House on Birch Street was a prominent, modern office building in Wolverhampton city centre. It was previously known as 'The Sandwell Centre' before Carillion's occupancy. The site represented a significant corporate presence in the city.
Prior to its acute financial distress, Carillion publicly aimed to foster a professional and efficient work environment focused on project delivery and client service. However, subsequent investigations and reports following its collapse highlighted significant cultural issues related to aggressive accounting, risk management failures, and a governance style that prioritized optimistic contract bidding over sustainable financial health.
The headquarters was the command centre for a FTSE 250 company responsible for tens of thousands of employees globally and a multitude of critical public and private sector projects. Its closure and the subsequent vacancy became a potent symbol of one of the UK's most impactful corporate failures.
Prior to its liquidation in January 2018, Carillion plc had a substantial global presence. Its primary markets were the United Kingdom, Canada, and the Middle East (including the UAE, Qatar, Oman, and Saudi Arabia). The company also had operations in the Caribbean. Globally, Carillion supported functions such as: large-scale construction of public and private infrastructure (hospitals, schools, roads, railways, military housing, commercial buildings); facilities management for a diverse client base including government, healthcare, education, and corporate sectors; infrastructure services focusing on road and rail maintenance, and utilities; and support services, including integrated solutions for complex projects.
Carillion House, Birch Street
Wolverhampton
West Midlands
United Kingdom
Address: Carillion Canada Inc., 7075 Financial Drive, Mississauga, Ontario, L5N 6Y3, Canada (Former Address)
Managed and delivered a wide range of infrastructure and support services for both public and private sector clients throughout Canada, representing a significant part of Carillion's international portfolio.
Address: Al Futtaim Carillion LLC, Festival Tower, Dubai Festival City, P.O. Box 1811, Dubai, UAE (Former JV Address)
To execute large-scale, high-value construction contracts in the rapidly developing markets of the UAE and other Gulf Cooperation Council (GCC) countries, leveraging local partnerships.
Address: Carillion Regional Office, Sheffield Business Park, Europa Link, Sheffield, S9 1XU, UK (Example Former Regional Office)
To support Carillion's extensive UK-wide operations by providing localized management, project delivery, and client support for the northern region of England.
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As of April 2025, Carillion' leadership includes:
Carillion has been backed by several prominent investors over the years, including:
The period from mid-2016 to January 2018 at Carillion was marked by increasing financial distress, culminating in multiple profit warnings and significant leadership changes. Key executives departed, and new appointments were made as the company attempted to navigate its escalating crisis.
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Prior to its liquidation in January 2018, Carillion plc likely used standardized email formats common for large corporations. Based on typical UK company conventions and patterns observed, common formats would include combinations of first name, last name, and initials.
[first].[last]@carillionplc.com or [f][last]@carillionplc.com or [firstinitial][lastname]@carillionplc.com
Format
john.smith@carillionplc.com or jsmith@carillionplc.com
Example
0 (Company defunct, emails inactive)%
Success rate
BBC News • 15 January 2018
British construction and services giant Carillion collapsed into compulsory liquidation after rescue talks with lenders and the UK government failed. The company, with 43,000 global staff (19,500 in the UK), held numerous public sector contracts, leading to widespread concern....more
Financial Times • 10 July 2017
Carillion's shares plummeted over 39% after it issued a major profit warning, announced a £845m provision for problematic contracts, suspended its dividend, and revealed CEO Richard Howson was stepping down. Keith Cochrane was appointed interim CEO....more
Reuters • 29 September 2017
Carillion issued its second profit warning in three months, stating full-year profits would be 'materially lower' than previous forecasts. The company also announced its finance chief Zafar Khan was leaving, to be replaced by Emma Mercer....more
National Audit Office (NAO) • 7 June 2018
The National Audit Office published its investigation into Carillion's collapse, concluding that the government was not fully sighted on the risks within Carillion and was reactive in its approach. The report detailed failings in contract management and financial oversight....more
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