Alcuin Capital Partners, a private equity firm, completed an investment in Mar-Key Group, a real estate construction company. Financial terms were not disclosed. “We are delighted to have backed Ben and his team at Mar Key. We have stayed close to the business for over a year now and are delighted to have been able to track its strong growth in structured solutions and the continued development of the manufacturing operations. Together they have built a strong and unique platform and we look forward to helping Ben and his team accelerate the business’s growth trajectory over the coming years," Nick Seaman, Alcuin Partner.