In August 2002, Blue Triangle took over [[London Buses route 185|route 185]] at short notice after London Easylink ceased trading.<ref>No blinds needed, it's a 185 ''[[Buses (magazine)|Buses]]'' issue 572 November 2002</ref>
On 29 June 2007, Blue Triangle was purchased by the [[Go-Ahead GroupLondon]].<ref>[http://www.go-ahead.com/media/news/archive/2007-06-29.aspx Acquisition of Blue Triangle Buses Limited] {{webarchive |url=https://web.archive.org/web/20131011202437/http://www.go-ahead.com/media/news/archive/2007-06-29.aspx |date=11 October 2013 }} Go-Ahead Group 29 June 2007</ref> The sale included eight [[Transport for London]] and nine [[Essex County Council]] routes and approximately 60 buses, but not the charter fleet which were retained by Roger Wright trading as The London Bus Company.<ref>[https://find-and-update.company-information.service.gov.uk/company/06304920 The London Bus Company Limited] Companies House</ref>
