This is based on what I know, listed are various movements supplied throughout the period stated (may not be continuous supplied throughtout the period) and may or may not be the current situation, some watches supplied are complete watches, others are whole assembled movements or just ebauche, sometime, same model was supplied to a few brands at the same time.:
From 1898
Audemars Piguet
Simple & complicated calibres, chronographs, split-seconds, quarter & minute repeaters, ultra-thin, small seconds and centre seconds, ultra-thin, concealed winding-crown, tonneau, calendars
From 1910 to 1970 and today
Cartier
Simple and complex calibres, shaped movements, Duoplan, Concealed winding-crown, automatic, 8 days, clock calibres
Panerai
2003-4
8 Days
1931 to the 90's
IWC
Simple and complicated calibres, ultra-thin, automatic, centre seconds, calendar, quartz
1901 to around 1950's
Jaeger Paris
Simple and complicated calibres, shaped movements, chronographs, counters, split -seconds, perpetual calendar, quarter and minute repeater, ultra-thin, 8-day double-barrel, grand complications including calibres supplied to Hermes via Jaeger Paris
1903 to 1930's
Lange & Sohne
Quarter and minute repeaters, very small shaped calibres
Early 1900's
Longines
Chronographs, counters, split-seconds, quarter and minute repeaters, ultra-thin
Mathey-Tissot
1900 to 1910's
Quarter, 5-minute and minute repeater with silent slide, chronographs, split-seconds, 8 days
Once a significant client, now defunct.
Nardin (Ulysse Nardin)
1900 -30's
Chronographs, split seconds, minute repeaters
Patek Philippe
1902 to 1932 and then again in the 70's
Simple and complicated calibres, quarter and minute repeaters, ultra-thin, chronographs, split-seconds, small calibres for ladies wristwatches, ultra thin
Very strong ties 1902 to 1930, sporadic in the 70's
Piaget
1920 to the 30's
Chronographs
Vacheron Constantin
From early 20th century
simple and complicated calibres, quarter, 5 minutes and minute repeaters, ultra thin, chronographs, split-seconds, ultra thin, complete calendars, extremely small calibres for ladies, automatic, small seconds
Ties particularly strong from 1938 to 1964
Wittnauer
1901 to the 30's
chronographs, split seconds, 5 minute repeater
Clients of Jaeger, movement made in Suisse, Wittnauer recased the watch for sale in US
Jaw