Data & Data Services

MRA Data Services, part of the MRA Group, is a specialist data company which provides accurate and up-to-date data records for the construction and home improvements industry. With more than 30 years’ experience in the sector, we know what data you need to understand and reach your customers and markets.

MRA Data Services

MRA Data Services provides precise and current data mined by our knowledgeable and experienced team of researchers to help you understand your customers and meet your business goals. Services include its renowned database WindowBASE, StockistBASE and Prospect Manager.


Windowbase is the UK’s national database of window fabricators, installers and trade counters. It’s the industry’s longest-established supplier of trade prospect data and is 100% dedicated to the window market. With Windowbase at your fingertips you can stop looking and start selling.


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