JMark Services
According to their website, Mark Services is a woman-owned small business that "provides innovative solutions to U.S. intelligence, defense, homeland security, cybersecurity, and other national security organizations through education, training, security, research, and analysis programs. JMark also provides information technology support to key defense customers, including information engineering, system administration, and testing and configuration services."
Letter to JMark Services sent 10/19/2018.