Industrial Holding Bulgaria AD is engaged in the provision of finance and investment services. It operates through the following segments: Maritime Transportation, Port Operations, Machine Building, Ship Building and Repair, and Others. The Maritime Transportation segment handles the ship management, commercial maritime transportation, related production, technical, logistic and intermediary activities, ship brokerage, and ship agency activities. The Port Operations segment renders port services and accompanying activities from and to ships and land transportation, unloading and uploading of containers, warehouse activity, docker, freight and cargo services. The Machine Building segment deals with the manufacturing and sales of metal-cutting machines; production, repairs, and sale of electrical machines; and metal works. The Ship Building and Repair segment produces and repairs ships, finishing works, reconstruction of all kinds of vessels and related services. The Other segment offers consultation services, furniture production, real estate transactions, certification and classification, and technical supervision on ships and other activities. The company was founded in September 1996 and is headquartered in Sofia, Bulgaria.