Mastertech MEP Competitors

John Sisk & Son Ltd (“Sisk”) is an innovative, international, engineering and construction company. It is a progressive business with long term vision, operating since 1859. Sisk is Ireland’s No1 provider of construction services with extensive operations across Ireland, the United Kingdom and mainland Europe.

SSE Airtricity brings you a different kind of energy…The kind of energy that comes from being trusted by over 725,000 electricity and gas customers across the island of Ireland. More than just an energy supplier, we help homes and businesses on the journey to net zero. SSE Airtricity’s One Stop Shop delivers insulation, solar panels, battery storage, heat pumps and smart EV charging solutions to make homes warmer, more comfortable, and cheaper to run. For businesses, we provide energy audits, solar PV systems (brought to you by our partner Activ8 Solar Energies) and green corporate power purchase agreements, backed by SSE’s 31 wind farms across the island of Ireland. From global corporations to local SMEs, businesses trust us to keep them moving. We provide tailored contracts, expert support and digital tools that bring real visibility to energy use. SSE Airtricity is part of the SSE group. We employ almost 900 people across the island of Ireland.

Graham Construction is one of the leading Construction Managers and General Contractors in the Midwest. The skills that have made us one of the top healthcare contractors in the Midwest, have also benefited customers in other industries with complex projects such as labs, demanding renovations requiring continuous operations, and projects with aggressive schedules. We are committed to "Building what's important"; our relationships with our customers, architects, and trade partners. We believe that trust, honesty and open communication are critical foundations for building long-term relationships. This philosophy has led to a long list of repeat customers, some that we are proud to have been associated with since our inception in 1981.