The group’s interests included Albatros, Bunkeroljor, Ferm, August Leffler, Motortank, Tirfing, Timex and the Svenska America, America-Mexico, Orient and East Asiatic lines. The Svenska America holding grew from 4% in 1926 to 33% in 1942; Transatlantic briefly took control during the war before Broström regained it. Management and agency work included Navigare, Atlanttrafik, the Svenska lines and United Tankers. Broström took over Holland-America’s Atlantic Container Line interest in 1975, became sole Atlanttrafik owner in 1981 before its sale, participated in Southern Shipping and shared vessels with Donsötank. Its Transatlantic consortium interest was sold in 1988. In 2005 it entered Dunya co-operation and sold its Seawise Australia and Nordic Bulkers interests. Later tanker operations were based in Sweden, France and Norway, with the Norwegian company subsequently shown under a Bahamas parent.
Keep the explicit scope label independent; no alias or company identity is inferred.