I always like to know who's making what for whom in the industry. I've made similar threads on some of the other forums, but I think it would be a great database to start one here from the beginning. This way, over time, we will hopefully accumulate an excellent listing. Here are some of the ones that I know. Please feel free to add, make corrections, etc. since many of these may have changed:




CLOTHING:


GIBO: Hussein Chalayan,Marc Jacobs Collection, John Galliano Homme, Viktor & Rolf,





GILD: Giuliano Fujiwara, Andrew Mackenzie, DSquared (earliest seasons from mid 1990's before Staff)
STAFF: Martin Margiela, DSquared, Vivienne Westwood (mens), Costume National Homme

Vestimenta: Armani Black Label, Ungaro (women's line), Piombo, Trussardi, 2004-05 Calvin Klein Collection

AEFFE:
Jean-Paul Gaultier, Pollini, Alberta Ferretti (incl. Philosophy), Sinha-Stanic, Basso&Brooks, Narciso Rodriguez, Moschino (some lines)



Mariella Burani Fashion Group: Vivienne Westwood Anglomania, Patrizia Pepe, Bikkembergs,



CIT: Armani Collezioni (shirts), Bagutta, Basile, Eley Kishimoto, Baindouche

ITTIERRE:
D&G (recently switched to another maker), Exte, Versace Jeans Couture, Versus, GF Ferre, Just Cavalli, CNC, Ferre, Anna Sui



TOMBOLINI: Allessandro Dell'acqua, Gianfranco Ferre, Thierry Mugler

GYSEMANS:
Veronique Branquinho, Raf Simons, Bernhard Wilhelm

SHOES:
Buttero: Dior Homme, Martin Margiela, Number (N)ine

Zengarini: Calvin Klein Collection, Byblos, Alessandro Dell'acqua


Stefano Bi: LVMH brands (Louis Vuitton, Givenchy, Loewe, Berluti RTW)


Artioli: Etro


Vicini: Gianfranco Ferre, DSquared


Lattanzi:Some special edition Jil Sander's (all have handwritten labels)

Sergio Rossi: Gucci-group brands (Gucci, YSL RG, Alexander McQueen)



MEN'S SUITS:



St. Andrews: Ralph Lauren Purple Label

Isaia: Valentino (some of the top-end men's items)


Belvest: Hermes, Prada, Louis Vuitton
Zegna: Gianna Versace Couture, Gucci, Armani Collezioni, Dunhill, Yves Saint Laurent Rive Gauche, Tom Ford
Boglioli: Seize sur Vingt
Corneliani: Ralph Lauren Black Label
Canali: Lanvin, Faconnable, Gieves & Hawkes


Lardini: Dolce & Gabbana, Ferragamo, Brooks Brothers Italian-made stuff


Ma.Co: Rafaelle Caruso Sartoria Parma, Dior Homme (I heard this, but have not had it confirmed)

LEATHER GOODS/ACCESSORIES:

Braccialini/ (Antichi Pellettiere SpA): Vivienne Westwood, Mandarina Duck, Coccinelle, Yohji Yamamoto (so it says on their website),



Please feel free to add to this list with others or to make corrections.