GMI was formed in 1986 and has grown to become a well-established, successful building and construction services company with a proven track record for delivering award winning projects for an international portfolio of developers, public sector clients and blue chip companies.

The business is privately owned with director owners taking a hands-on role within the company. Current turnover stands at approximately £320m per annum which is predominantly made up of workload being negotiated directly or for repeat clients.

About GMI Construction

Financially Sound

GMI is financially robust, responsible, innovative and based on traditional family values.  Our directors have always believed in taking direct responsibility and take a hands-on interest in all stages of a project.

Areas of Work

Our operations span multiple project sectors and geographical regions, specialising in the delivery of high quality, energy efficient and often highly complex construction projects from inception to completion, meeting tight programme deadlines and rigorous specifications with confidence.


Our people are truly our greatest asset and our investment in them is at the heart of our business. We take their wellbeing and personal development very seriously and acknowledge that we play a major role in maintaining this.

As one of the largest privately owned construction companies in the north of England and the Midlands, GMI employ over 210 members of staff. These passionate people build our projects with pride and enjoy working for a developing, open minded and growing company.

GMI is Investors in People accredited and an Equal Opportunities Employer.