AAA Environmental Services Corp.
aaflosystems GmbH & Co. KG
aaflowsystems GmbH & Co. KG
Aalto Kari
Aalto Filtration Oy
Aaltonen Frank
Aamodt James A.
Aanerod Kjell
Aarebrot Eivind
AB Aqua Equipment Co.
AB CDM
AB Filtrator
AB Hedemora Verkstader
AB Hedemora Verkstalder
AB Kalle-Regulatorer
AB Ribea Engineering
AB Saffle Gjuteri and Mekaniska Verkstad
AB Sandvik Process Systems
AB Spray Technics S.T.
Abad Angel L. R.