Grain Management Announces Spectrotel Combination with AireSpring
Washington, D.C. (April 23, 2026) Grain Management, LLC (“Grain”), a leading private investment firm focused on digital infrastructure and communications, announced a strategic transaction involving Spectrotel Holding, LLC (“Spectrotel”), a leading provider of managed network services and connectivity solutions. As part of the transaction, funds managed by Charlesbank Capital Partners (“Charlesbank”), a middle-market private investment firm focused on management-led buyouts … Continued