Companies based in Rotterdam

Koninklijke KPN N.V. (Royal KPN N.V. in English), trading as KPN is a Dutch telecommunications company. KPN originated from a government-run postal, telegraph and telephone service and is based in Rotterdam, Netherlands.

thumb|200px|right|Mirador building (Madrid, Spain, 2005)

French-Dutch merchant firm that is involved in agriculture, food processing, international shipping, and finance

Royal Vopak N.V. () is a Dutch independent multinational company that stores and handles products ranging from chemicals, oil, gases and LNG to biofuels and vegoils.

former Dutch salvage company

Dutch dredging company

Robeco is an originally Dutch asset management firm, since 2013 part of Orix, founded in 1929 as the Rotterdamsch Beleggings Consortium (Rotterdam Investment Consortium). As of 2024, the company had €197 billion of assets under management. It was acquired in 2001 by the Rabobank Groep and sold in 2013 to ORIX Corporation.

Refresco, previously known as Liko from the 1960s to 1995, is a producer of soft drinks, water, fruit juices, energy drinks, alcohol, and plant-based drinks. The products are not sold under its own brand name but rather as private-label products for supermarkets or under the name of A-brand manufacturers. The company processes a volume of approximately 11.7 billion liters and has an annual revenue of over €4 billion. Its headquarters are located in Rotterdam. The company was listed on the Amsterdam Stock Exchange from 2015 to 2017.

ship company now owned by Stena Line Holland BV

Eneco, the trading name of Eneco Groep N.V., is a producer and supplier of natural gas, electricity and heat in the Netherlands, serving more than 2 million business and residential customers. The company's headquarters are located in Rotterdam. It also carries out energy trading and is involved in sustainable energy projects. Eneco is the largest power company in South Holland.

shipyard

HousingAnywhere is a mid-term rental platform founded in 2009 and headquartered in Rotterdam, Netherlands. The company specializes in connecting international students and professionals with property providers, through its online platform, including booking and payment systems.

thumb|200px|Logo of Provimi in Zichyújfalu thumb|200px|Provimi in Brniště Provimi is a company specializing in animal nutrition and related products. In the 1930s it started selling a product under the name Provimi, a mixture of three basic elements in every animal feed and this is where the present name is derived from: Proteins, Vitamins and Minerals. The company is of Dutch origin and headquartered in Rotterdam.

Nedlloyd was a Dutch shipping company, formed in 1970 as the result of a merger of several shipping lines:

Coolblue B.V. is a Dutch e-commerce company that was founded in 1999 by Pieter Zwart (CEO), Paul de Jong, and Bart Kuijpers. The company operates in the Netherlands, Belgium, and Germany. it has 38 physical stores. In 2025, Coolblue reported a revenue of €2,56 billion, with a profit (EBITDA) of €86,5 million.