Contact Us

North American Headquarters

Semaphore
800 Turnpike Street, Suite 300
North Andover, MA 01845 USA

Get Directions...

Tel: (978) 794-3366

European Headquarters

Semaphore Europe Ltd.
CountyMark House
50 Regent St.
London, W1B 5RD
UK

Tel: +44 (0)20 7470 7162
Fax: +44 (0)20 7470 7163

For more information, please use one of the following e-mail addresses:

Department

General Information

Careers

European Inquiries

Contact

info@sema4usa.com

hr@sema4usa.com

info@sema4europe.com

Tel: 978.794.3366
Fax: 978.215.4009
E-mail: info@sema4usa.com