Capital Bancorp is a bank holding company. Through its subsidiary, Capital Bank, N.A. (the Bank), the company is principally engaged in the business of investing in commercial, real estate, and credit card loans and accepting deposits in Rockville, Columbia and North Bethesda, MD, Reston, VA, and the District of Columbia. The Bank operates three divisions: Commercial Banking, which provides commercial and industrial, commercial real estate and construction lending solutions; Church Street Mortgage, which originates conventional and government-guaranteed residential mortgage loans; and OpenSky?, which provides credit cards to under-banked populations and those looking to rebuild their credit scores.

ClearSign Technologies designs and develops technologies for the purpose of improving performance characteristics of combustion systems, including emission and operational performance. The company's patented Duplex? technology improves the performance of combustion systems in a range of markets, including the energy (upstream oil production and down-stream refining), institutional commercial and industrial boiler, chemical, and petrochemical industries. The company's Duplex technology uses a porous ceramic matrix at a distance to a burner to reduce flame length and achieve low emissions without the need for external flue gas recirculation, selective catalytic reduction, or excess air systems.

MongoDB operates as a general purpose database platform. The company's primary offerings are: MongoDB Enterprise Advanced, which includes the company's proprietary commercial database server, enterprise management capabilities, its graphical user interface, analytics integrations, technical support and a commercial license to its platform; MongoDB Atlas, which provides customers with automated provisioning and healing, system monitoring, managed backup and restore, default security and other features; and Community Server, which is a free-to-download version of the company's database that does not include all of the features of its commercial platform. The company also provides consulting and training to its customers.

Paycom Software is a provider of cloud-based human capital management (HCM) solution delivered as Software-as- a-Service. The company provides functionality and data analytics that businesses need to manage the complete employment lifecycle, from recruitment to retirement. The company's solution requires virtually no customization and is based on a core system of record maintained in a single database for various HCM functions, including talent acquisition, time and labor management, payroll, talent management and human resources management applications. The company's solution was developed in-house and is based on a single platform, there is no need to integrate, update or access various databases.