HUBC vs ADN Comparison

Hub Cyber Security Ltd is engaged in the development of cyber products, software, quality systems, reliability, and risk management. It operates in several countries and provides cybersecurity computing appliances as well as a wide range of cybersecurity professional services. The company has two operating segments: the Product and Technology Segment, and the Professional Services Segment. The majority of its revenue comes from the professional services segment, which provides data and cybersecurity, system security and reliability solutions, as well as related services such as consulting, planning, training, integration, and ongoing servicing of cybersecurity, risk management, system quality, reliability, and security projects, including fully managed corporate cybersecurity services.

Advent Technologies Holdings Inc is an innovation-driven company in the fuel cell and hydrogen technology space. The company develops, manufactures, and assembles complete fuel cell systems and the critical components that determine the performance of hydrogen fuel cells and other energy systems. It serves automotive; aviation and power generation industries. It generates revenue from the sale of fuel cell systems and the sale of MEAs, membranes, and electrodes for specific applications in the fuel cell and energy storage (flow battery) markets.