Investment AB Latour

{{Unreferenced|date=June 2020}}

{{Infobox company

| name = Investment AB Latour

| type = Aktiebolag

| traded_as = {{OMX|SSE914|LATO B}}

| foundation = 1984

| location = Gothenburg, Sweden

| key_people = Fredrik Palmstierna
(Chairman)
Jan Svensson
(CEO)

| industry = Investment

| parent = Förvaltnings AB Wasatornet (77,0%)

| homepage = [http://www.latour.se/ www.latour.se]

}}

Investment AB Latour is the investment company that was controlled by the Swedish businessman and billionaire Gustaf Douglas and his family. Gustaf Douglas died on 3 May 2023.

Through the company, Gustaf Douglas controlled inter alia, security firm Securitas AB and the world-leading lock producer Assa Abloy. Latour is also the biggest shareholder of the world's largest RVM provider Tomra (with 21.08% of the stock as of July 2021).

Gustaf Douglas' wife and one of his sons currently serve on the company board.