Alexander Dennis[A] is a Scottishbus manufacturing company based inLarbert, Scotland. The largest bus and coach manufacturer in Scotland, with a 50% market share in 2019, it has manufacturing plants and partnerships in Canada,[4] China, Europe, Hong Kong, Malaysia, New Zealand,[5] Singapore, South Africa and the United States.[6]
Plaxton's Scarborough operations was planned to close on 3 May 2001[11] with the loss of 700 jobs blamed on the fall in tourism after thefoot and mouth epidemic broke out. Minibus production was moved to the formerWalter Alexander factory at Falkirk.[12] However, the Scarborough factory did not close altogether, for 200 staff returned to work after the summer break.[13]
Mayflower was valued at £700 million in 1999. By March 2004, that stock market valuation had fallen to £22 million.[14] The following month Mayflower was placed in administration, amid accusations of four years of falsifying crucial company records as to customers' payments toHSBC, counting the same income twice.[15] One outcome was that certain members of the Dennis pension fund would receive only 40 per cent of their pensions, though others would continue to receive their full entitlement.[16] TransBus was also placed in administration.
TransBus Plaxton was sold to in amanagement buyout to Brian Davidson and Mike Keane with the support of a private equity group.[17][18]
The former Alexander Dennis chassis factory inGuildford, closed in 2020
The former Alexander Belfast plant was not included in the deal and closed.[22] Alexander Dennis ultimately inherited a number of plants from TransBus: the former Alexander factories inFalkirk, Scotland; the Dennis factory inGuildford and later the formerPlaxton factories inAnston andScarborough.[23] The formerNorthern Counties factory inWigan closed in January 2005.[24]
In May 2007, Alexander Dennis purchased Plaxton, thus reuniting the two former TransBus businesses.[28][29]
In October 2008, Alexander Dennis signed a deal withElDorado National to assemble the Enviro500 for theUnited States market.[30] In 2011, Alexander Dennis entered an agreement withKiwi Bus Builders to assemble its products for the New Zealand market.[31][32]
In May 2012,NFI Group and Alexander Dennis announced a new joint-venture to design and manufacture medium-duty low-floor bus (or midi bus) for the North American market. New Flyer would handle production and marketing, and Alexander Dennis would handle the engineering and testing.[33][34] The joint venture was dissolved in 2017.[35] In June 2012, Alexander Dennis acquired Australian bodybuilderCustom Coaches.[36] However, in May 2014, Custom Coaches was placed into administration and later sold to a consortium headed by its former owner.[37][38]
In 2015 Alexander Dennis established an assembly plant inVaughan, Ontario for orders toMetrolinx.[39][40] In October 2015, Alexander Dennis signed a deal withBYD to bodyelectric buses.[41] From 2021, Alexander Dennis will build its own electric chassis.[42]
In May 2019, Alexander Dennis was sold toNFI Group, in a deal worth £320 million.Souter Investments retain an interest, taking shares in NFI Group as part of the transaction.[43] The two companies had been engaged in a joint venture from 2012 until 2017.[44][45]
In August 2020, Alexander Dennis announced plans to cut 650 jobs from its UK manufacturing sites including Falkirk, Scarborough and Guildford, citing a demand drop due to theCOVID-19 pandemic.[46] Bus chassis production moved from Guildford to Falkirk.[47][48]
June 2021 saw Alexander Dennis open a base inBallymena,Northern Ireland, which was described by local media as "boosting economic growth".[49]
In July 2021, Alexander Dennis announced plans for construction of a new staff office complex and museum inFarnborough, Hampshire namedTrident House. The centre was expected to be completed in early 2022.[50] Alexander Dennis also entered a business partnership with Australian electric bus supplierNexport to assemble electric city buses locally, with Australian manufacturing expected to begin in early 2022.[51]
In April 2022, Alexander Dennis commenced trials of an autonomousAlexander Dennis Enviro200 MMC working withStagecoach Group,[52] as part of a two-week pilot. Two months later in June, the company formally opened its Trident House complex, while at the same time, launched a refresh of its brand identity.[53][54]
After building a batch ofEnviro400FCEV buses in a pilot scheme at the site in 2022, Alexander Dennis announced it would expand its Larbert headquarters by converting on-site warehouse space to bus manufacturing facilities. Production of the second-generationAlexander Dennis Enviro400EV is planned to begin at Larbert from August 2023, taking the company's manufacturing footprint in the United Kingdom to three sites.[55]
In June 2025, however, Alexander Dennis announced production at Larbert was to be suspended, with plans also being consulted to shut down its factory in Falkirk in an effort to cut costs and 'duplicate activities'. It is planned for all UK manufacturing to be consolidated in Scarborough, risking the loss of 400 jobs at Falkirk and Larbert, representing 22% of the Alexander Dennis workforce.[56][57] As a result of uncertainty surrounding the Falkirk factory,Fife-based Greenfold Systems, one of Alexander Dennis' parts suppliers, enteredadministration on 10 July with the loss of 81 jobs.[58] Amid negotiations between Alexander Dennis and theScottish Government, Alexander Dennis placed the Falkirk factory up for sale at the end of July.[59]
Amid the uncertainty over Falkirk, in August 2025, Alexander Dennis launched a subsidiary in partnership with KleanDrive named AD Repower, specialising in the fitting ofVoith Electrical Drive System drivetrains and KleanDrive 'plug and play' software to existing diesel Alexander Dennis buses. A pilotAlexander Dennis Enviro400 MMC converted to battery electric drive is set to be launched for the United Kingdom market in 2026, with AD Repower planned to be expanded to other ADL products and to international markets if uptake for the Enviro400 MMC conversion proves strong.[60]
On 15 September, the Scottish Government announced that following negotiations involving Alexander Dennis,Scottish Enterprise and trade unions, the company's Falkirk and Larbert facilities were to remain open and manufacturing, saving the 400 threatened jobs through a £4million 26-weekfurlough scheme. Alexander Dennis' position in Scotland was bolstered with the receipt of new single and double-decker bus orders, however eleven workers not related to Scottish manufacturing were still at risk of redundancy as a result of company reorganisation.[63][64]
Fire engine vehicles were built byDennis Group and sold under theDennis Fire brand until 2007. The bodywork on a majority of the later chassis were built by a neighbouring company, John Dennis Coachbuilders Limited.
^"Plaxton bought by ADL".Bus & Coach Professional. Plum Publishing. 14 May 2007. Archived fromthe original on 4 November 2014. Retrieved7 January 2021.
^Alexander Dennis has a shorter term for their company being ADL that has actually been used for official communications, press releases, and reports, as do government bodies and news organizations. Additionally, it has been used by the official UK Parliament Document.[2][3]