Design & build contractors in Belfast working in infrastructure

4 design & build contractors in and around Belfast working in the infrastructure sector.

All 4 of these companies file accounts at Companies House, with a median reported or estimated turnover of £20.3m, and 1 holds ISO 9001. All 4 are active on the register.

• L Lagan Aviation & Infrastructure Group Holdings Ltd Belfast · Civil engineering · 50-249 employees

  Lagan Aviation & Infrastructure is a leader in civil engineering for airport and defense infrastructure worldwide, with over 30 years of experience de

• M M&M Contractors Belfast · Civil engineering · 10-49 employees

  M&M Contractors (Europe) Ltd provides a turnkey client experience across Civil Engineering, Utilities, EV Installations & Infrastructure sectors.

• M Morrow Belfast · Utilities · 50-249 employees

  Leading utility maintenance and enhancement contractors in Northern Ireland with over 40 years of experience. Specialising in water, wastewater, elect

• R Retain Solutions Ltd Belfast · Civil engineering · 1-9 employees

  Retaining Wall Specialists, we determine the best retaining solution that suits your needs, ensuring cost certainty. Our Chartered Engineers and Exper