Facilities

Allegro is headquartered in Worcester, Massachusetts (USA) with design and applications centers located in North and South America, Asia, and Europe.

For Allegro Sales Office information, please visit: Sales

Headquarters: 

Allegro MicroSystems, Inc., Worcester Facility
115 Northeast Cutoff, Worcester, MA 01606
TEL: (508) 853-5000
FAX: (508) 853-3353
WEB: www.allegromicro.com

Allegro MicroSystems, Inc., Manchester Facility
955 Perimeter Road Manchester, NH 03103-3353
TEL: (603) 626-2300
FAX: (603) 641-5336

Allegro MicroSystems, Inc., PA Office
595 Bethlehem Pike, Suite 404
Montgomeryville, PA 18936
TEL: (215) 822-5990
FAX: (215) 822-5995

Allegro MicroSystems Philippines, Inc., Manila Facility (AMPI)
Sampaguita Street, Marimar Village
Parañaque, Metro Manila 1700, PHILIPPINES
Tel: (63-2) 828-9026
Fax: (63-2) 833-6932 -or- (63-2) 828-4045
Tlx: (742) 45829 (ITT) -or- (722) 22522 (RCA) 

Allegro MicroSystems Europe Ltd
Melita House
124 Bridge Road
Chertsey
Surrey
KT16 8LH
United Kingdom
TEL: +44 (0) 1932 566000
FAX: +44 (0) 1932 571021

Allegro MicroSystems Europe Ltd
Adam Ferguson House
Eskmills Park
Station Road
Musselburgh
EH21 7PQ
Scotland
TEL: +44 (0)131 273 5111
FAX: +44 (0)131 273 4301

Allegro MicroSystems Europe Ltd
Les Pléïades
Park Nord Annecy
74370 Metz-Tessy
France
TEL: +33 450 51 23 59
FAX: +33 450 51 20 83
Email: allegroeurope@allegromicro.com