Gemba Consulting North America
Seattle Office
13000 Beverly Park Rd. Suite B
Mukilteo, Washington 98275 USA
Toll free +1-888-464-3622
Tel +1-425-356-3150
Fax +1-425-348-7234
info@gemba.com
Gemba Consulting UK
London Office
404 Albany House 
324/326 Regent Street
London W1B 3HH
England
Tel +44-207 307 5919
Fax +44-207 580 4729
info-uk@gemba.com
Gemba Research Consultoria (Brazil)
Sao Paulo Office
(ITAIM-BIBI)
Rua Joaquim Floriano, 243 - cj.
113 - cep 04534-010
Sao Paulo SP Brazil
Tel +55-11-2306-0509
info-brasil@gemba.com
Gemba Management Consultancy (China)
Shanghai Office
Rm 417, No. 1440, Yan An Road (C)
Apollo Building, Jing'an District
Shanghai, China 200040
Tel +86-21-6103-1675
Fax +86-21-6103-1674 
info-china@gemba.com
Gemba Germany
Munich Office
Schleissheimer Strasse 264
D-80809, München, Germany
Tel +49-89-3071283
Fax +49-171-1269462 
info-de@gemba.com
Gemba Research Japan 
Tokyo Office
905 Ichibancho Central Building
22-1 Ichibancho
Chiyoda, Tokyo, Japan 102-0082
Tel +81-3-6909-8320
Fax +81-3-6909-8321
info-japan@gemba.com
Gemba Consulting (S.E.A.)
 Singapore Office
195 Pearl's Hill Terrace
#03-14 Singapore 168976
Tel +65-6438-6019
Fax +65-6234-2818 
info-sg@gemba.com