Difa medlemsförteckning 

Advokatbyrå Advocare-Patrick Lindgren Oy Ab
Advokatbyrå Castrén & Snellman Oy Ab
Advokatbyrå Hästö, Salingre, Engberg & Welin Ab
Advokatbyrå JB Eversheds
Advokatbyrå  Rehn & Co Ab
Amrop Finland
Assa Abloy Entrance Systems Finland Oy
Atlas Copco Tools Oy Ab
BDO Oy Ab
B-I-G Business Improvement Generators Oy Ab
Bilia Oy Ab
Business Sweden
Capacent Oy Ab
Christian Berner Oy Ab
Consultium Oy
eCraft
Essity Finland Oy Ab
Fagerhult Oy Ab
Finn-Traffic Oy Ab
Fennia Skadeförsäkring Ab
Forex Bank Ab, filial i Finland
Frederico Oy 
FREJA Transport & Logistics Oy
Gustavsberg Ab / Villeroy & Boch
Hanaholmen-kulturcentrum för Sverige o Finland
Hanken SSE Executive Education Ab
HL-Display
Industrial News Service - INS Oy Ab
Indutrade Oy Ab
Johnson Metall Oy Ab
Kaha Oy Ab
Kinnarps Oy Ab
Kiveco Oy
Kreab Oy
Kylmäkärki Oy Ab
Levanto Oy Ab
LM Ericsson Oy Ab
Maillefer Extrusion Oy
MU-Consultants
Optimum Insurance Consultants Oy
Orcla Care Finland
Polarputki Oy
Ramm-Schmidt Consulting Ltd
Saab Finland Oy
Sales Support Finland Oy
Scansolar Oy Ab
Search&Selection-S&S Consulting Oy Ab
SEB
Skanska Oy Ab
Stena Recycling Oy Ab
Telemar Oy Ab
Tetra Pak Oy Ab
Volvo Cars Finland
Volvo Finland Oy Ab
Viking Line Ab
V.S. Visit Sweden Ab Oy 
Wärtsilä Oyj Abp