Algemeene BetonbouwondernemingAmeszBerg, B. v.d.Boukamp, Gebr.Cats, M.C.CompaxoDessing, J.Donker, J.A.EldikGEBGoudsche GlucosefabriekGoudsche Machinale GarenspinnerijGoudsche SiroopfabriekGoudse BetoncentraleHuismanIjsel, DeJonker, A.Jonker, CornKnoop, C.A. deKon. Stearine KaarsenfabriekMelkunie HollandNagtegaal, Gebr.NederhorstPlatteelbakkerij Zuid-HollandPrinse, C.Unilever EmeryVerenigde BrandstoffenhandelVermy, D.Vingerling, S.Viruly, T.P.WaboZanenStrike, against a wage cut - 1932Strike, against the sacking or punishment of a colleague - 1932Strike, the employer neglects the collective agreement - 1937Strike, against massive lay off - 1934Strike, collective agreement demanded by the employees - 1935Strike, collective agreement demanded by the employees - 1937Strike, wage raise - 1946Strike, general politics - 1946