Highwire Capital, an investment company, agreed to acquire SPAR Group, a merchandising, marketing and distribution services provider, for $58m. “The proposed merger with Highwire Capital will maximize value to our stockholders and enable us to continue our growth while offering innovation and more value to our clients. Highwire is expected to retain the SPAR executive team. Our commitment to clients and service is unchanged and our passion for results is unwavering,” Mike Matacunas, SPAR Group CEO and President.