Markley Group is New England's largest and longest operating multi-tenant, mission-critical data center facility. The company provides reliable infrastructure for a range of demanding technical workloads.
The firm supports high-density computing environments, as well as specialized workloads including quantum computing and artificial intelligence. Its technical capabilities extend to advanced data center infrastructure, with early adoption of high power densities - delivering 22 kW per rack as far back as 2007.
Operations are supported by 24/7 on-site staff and security. The organization emphasizes a collaborative, no-ego work environment where technical expertise is valued and mentorship is common. A focus on continuous improvement and technical excellence underpins its approach to mission-critical facility management.






