Constructionline is a register for pre-qualified contractors and consultants used by the construction industry of the United Kingdom.
The database contains details for over 46,000 suppliers and is accessed by more than 4,000 buyer organisations. Originally established by the UK government in 1998, it was later acquired and operated by Capita before being bought by Warburg Pincus in June 2018.
- Industry: Professional services
- Founded: 1998
- Headquarters: Basingstoke, England