Crosslin Technologies is a managed services provider with a heavy focus on security. We provide services including managed IT, managed security, unified communications, disaster recovery, cloud management, network planning, buildout and administration, and many other advisory and consulting services. We have been recognized as an Inc500, Entrepreneur 360, and MSP 501 among other local and national awards.
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John H. Crosslin
Co- Managing Principal
John has been with Crosslin for more than 20 years. Prior to joining Crosslin, John worked in the Nashville office of a Big Four firm.
John has directed the audits of companies in a variety of industries, including not-for-profit, education institutions, governmental entities, retail, distribution, manufacturing, publishing, and business services.
He currently serves as a member of the United Way of Metropolitan Nashville Board of Trustees and serves as the Vice-Chair and also sits on the Finance Committee. John is also a past member of the Board of Directors for the Girl Scouts of Middle Tennessee, where he still participates on the Finance Committee. In addition, John serves on the Board of Directors of the Music City Youth Orchestra, where he serves as the President and Treasurer and participates on the firm’s Community Service Committee. He belongs to the Nashville Striders running group and held a seat on the Montgomery Bell Academy Alumni Board.
John was named to the CPA and NSA Practice Advisor’s 40 Under 40, a national honor that reflects contributions to the field of public accounting by individuals under the age of 40. He was also a recipient of both the Nashville Emerging Leader Awards in the Business Services category, the Nashville Business Journal’s 40 under 40 honor and named a Power Leader in Accounting for 2015, 2016, 2017, 2018, and 2019 by the same publication.
Co- Managing Principal
Bryan joined Crosslin Technologies as a Principal bringing 16 years of experience in Cybersecurity. Prior to joining Crosslin Technologies, Bryan served as the Vice President of Business development at a managed service provider company, where during his tenure, the company quadrupled its revenue.
Bryan began his technology career in the United States Navy where he designed, installed, maintained, and operated state-of-the-art information systems. This included wide area networks, mini and microcomputer systems, and associated peripheral devices. In addition, Bryan operated and maintained telecommunications systems including automated networks, data links, and circuits; transmitting, receiving, operating, monitoring, controlling, and processing all forms of telecommunications through various media, including global networks.
In his current role as a Principal of Crosslin Technologies, Bryan is responsible for the sales and operations of our Managed Services Division, which includes managed IT services and managed communication services. Those services include managed cybersecurity, data backup, server, desktop, and device management, preventative maintenance of essential servers and networks, phone solutions, carrier services, and email solutions. Bryan guides our customers in the identification, development, and implementation of strategic plans to design technology platforms that will support their business goals and objectives.
Justin D. Crosslin
Justin manages the operations of Crosslin and Crosslin Technologies. Within the accounting and consulting firm, Justin’s responsibilities include management of company finances, operations, banking, and legal relationships, human resources as well as oversight of the operations team, strategic direction, and company development. He is active in the development and management of Crosslin’s expansion initiatives. A recognized leader and board member within the Nashville business community, Justin was the driving force behind the establishment of Crosslin Technologies. With Justin’s help, the Crosslin companies have been named to the Inc 500 (1x) and the Inc 5000 (4x) fastest-growing companies in America lists.
Within all of the Crosslin companies, Justin works diligently on process control, eႈciencies, and technological advances to continually improve the way the company does business. He also devotes time and effort into fostering relationships with other area companies as well as those within the BDO Alliance.
Prior to joining Crosslin, Justin directed the operations for a toy manufacturer with overseas operations, served as the financial operations analyst for a medical imaging company, and served in accounting and operations for a physician practice management company. He began his career in hospital operations with a large hospital company eventually moving into governmental operations with the same company.
Justin currently serves on the board of directors for the Middle Tennessee Council of the Boy Scouts of America and is a former Treasurer of Community Nashville. He is a founding board member of both Leadership Healthcare and Montgomery Bell Academy’s Young Alumni Board and is actively involved in the Nashville chapter of Entrepreneur’s Organization. He also devotes time mentoring business owners at the Nashville Entrepreneur Center, young leaders with the Young Leader’s Council, and others within the business community.
In 2010, Justin was a recipient of the Nashville Business Journal‘s Forty Under 40 honor and winner of the Nashville Emerging Leader Awards – Business Category. Justin was named Young Leader of the Year by the Young Leaders Council in 2017. Additionally, he was named a Power Leader in Finance for 2015-2020 by the Nashville Business Journal as well as named to the Nashville Post In-Charge list 2016-2020.
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