Hello all, I think there is not a list about Kriegsmarine uniforms makers, at least in my years of collecting I have not found it. I have seen many unforms and you can find many different makers on them, the private and the officials. The officials were only two: 1- In Kiel: with blue letters on labels "OFFICERKLEODERKASSE DER KRIEGSMARINE KIEL" or "MARINEOFFICERKLEIDERKASSE KIEL" 2- In Wilhemshaven: with black letters "OFFICERKLEIDERKASSE W'haven" The private were many, the most usual are: 1- Armin Ketelsen from Weserm?nde, Cuxhaven and Bremerhaven. 2- Th. Th?l from Kiel. 3- Wilh Witte from Kiel. 4- J. Robrech (owner Hans Thiele) from Kiel. 5- Friedr. Driemeir from Kiel. 6- Albert Streich from Wilhemshaven 7- Niemann & Lappe from Kiel. 8- Lafrenz & Kroll from Kiel. and many more from Cuxhaven, Hamburg, .... I hope this may help you.