Sales

For Hydrogen Fueling, Backup Power, Military and Aerospace, Renewable Energy Applications please contact.
Steve Szymanski: +1-203-678-2338 | sszymanski@protononsite.com
Mark Schiller: +1-203-678-2185 | mschiller@protononsite.com



Europe, Latin America, Southeast Asia, and the Caribbean
John Speranza
Mobile: +1 860-490-0792
Office: +1 203 678-2326

jsperanza@protononsite.com





 


Analytical Laboratory Market
Lesley Thomson
Office: +1 203 678-2113
Mobile: +1 203 317-0885

lthomson@protononsite.com





 


Middle East, North Africa, and China
Mike Sivas
Office:  +1 203 678-2124
Mobile:  +1 860 462-1444

msivas@protononsite.com





 


Northeast & Mid-Atlantic USA - Eastern Canada
David Wolff
Cell: +1 860 604-3282

dwolff@protononsite.com





 


Western USA and Western Canada
Hal Scott
Mobile: +1 949.212.6535

hscott@protononsite.com





 


Texas, Louisiana, and Mississippi - USA and Australia
Bill Bailey
Office: +1 203 678-2111
Mobile: +1 860 874-2794

bbailey@protononsite.com





 


Florida, Georgia, and Alabama - USA and India and the UK
Tom Skoczylas
Office: +1 203 678-2320
Mobile:  +1 203 915-5239

tskoczylas@protononsite.com





 


Midwest USA
John Speranza
Mobile: +1 860-490-0792
Office: +1 203 678-2326

jsperanza@protononsite.com





 


Parts and Supplies
Customer Service
Office: +1 203 949-8697

customerservice@protononsite.com