diff --git a/src/table/company_settings.ini b/src/table/company_settings.ini
--- a/src/table/company_settings.ini
+++ b/src/table/company_settings.ini
@@ -9,7 +9,7 @@ SDT_END  = SDT_END()
 
 [defaults]
 flags    = 0
-guiflags = 0
+guiflags = SGF_PER_COMPANY
 interval = 0
 str      = STR_NULL
 proc     = NULL
@@ -22,7 +22,6 @@ to       = SL_MAX_VERSION
 [SDT_BOOL]
 base     = CompanySettings
 var      = engine_renew
-guiflags = PC
 def      = false
 str      = STR_CONFIG_SETTING_AUTORENEW_VEHICLE
 
@@ -30,7 +29,6 @@ str      = STR_CONFIG_SETTING_AUTORENEW_
 base     = CompanySettings
 var      = engine_renew_months
 type     = SLE_INT16
-guiflags = PC
 def      = 6
 min      = -12
 max      = 12
@@ -40,7 +38,7 @@ str      = STR_CONFIG_SETTING_AUTORENEW_
 base     = CompanySettings
 var      = engine_renew_money
 type     = SLE_UINT
-guiflags = PC|CR
+guiflags = SGF_PER_COMPANY | SGF_CURRENCY
 def      = 100000
 min      = 0
 max      = 2000000
@@ -49,13 +47,11 @@ str      = STR_CONFIG_SETTING_AUTORENEW_
 [SDT_BOOL]
 base     = CompanySettings
 var      = renew_keep_length
-guiflags = PC
 def      = false
 
 [SDT_BOOL]
 base     = CompanySettings
 var      = vehicle.servint_ispercent
-guiflags = PC
 def      = false
 str      = STR_CONFIG_SETTING_SERVINT_ISPERCENT
 proc     = CheckInterval
@@ -64,7 +60,7 @@ proc     = CheckInterval
 base     = CompanySettings
 var      = vehicle.servint_trains
 type     = SLE_UINT16
-guiflags = PC|D0
+guiflags = SGF_PER_COMPANY | SGF_0ISDISABLED
 def      = 150
 min      = 5
 max      = 800
@@ -75,7 +71,7 @@ proc     = InvalidateDetailsWindow
 base     = CompanySettings
 var      = vehicle.servint_roadveh
 type     = SLE_UINT16
-guiflags = PC|D0
+guiflags = SGF_PER_COMPANY | SGF_0ISDISABLED
 def      = 150
 min      = 5
 max      = 800
@@ -86,7 +82,7 @@ proc     = InvalidateDetailsWindow
 base     = CompanySettings
 var      = vehicle.servint_ships
 type     = SLE_UINT16
-guiflags = PC|D0
+guiflags = SGF_PER_COMPANY | SGF_0ISDISABLED
 def      = 360
 min      = 5
 max      = 800
@@ -97,7 +93,7 @@ proc     = InvalidateDetailsWindow
 base     = CompanySettings
 var      = vehicle.servint_aircraft
 type     = SLE_UINT16
-guiflags = PC|D0
+guiflags = SGF_PER_COMPANY | SGF_0ISDISABLED
 def      = 100
 min      = 5
 max      = 800