John Callen - Email & Phone Number

Chief Executive Officer at Ecolab

John Callen is based out of Morrow, Georgia, United States and works at Ecolab as Chief Executive Officer.

John Callen's Contact Information

John Callen's Work email

j*****@ecola***.com

Valid

Latest update

June 9, 2026

Location

Morrow, Georgia, United States

John's current employer

Ecolab

Description

Website

ecolab.com

HQ Location

St. Paul, MN, United States

Number of employees

10001+

Industry

Chemical Manufacturing

Latest update

April 30, 2024

Read about Ecolab

Frequent questions about John Callen

What company is John Callen working for?

John Callen works for Ecolab.

What is John Callen's function at Ecolab?

John Callen is Chief Executive Officer at Ecolab.

Where is John Callen based?

John Callen is based out of Morrow, Georgia, United States.

What is John Callen's work email address?

John Callen's professional email address is j*****@ecola***.com

What's the ticker symbol of Ecolab?

Ecolab's ticker symbol is ECL.

Who are John Callen's co-workers?

John Callen's colleagues are Tammy Kuhns, Gregory Lukasik, Michelle eck, Fadhail Ibraheem, Nazan Türkmen, Ange Nucleom, Salman Saini, Wioletta Krolik, Connell Zhang, Gaurav Sachdeva, Amy Fullerton, Naqeeb Hussain, Arie Groot, Barbara Laska, Andrew Hutton, Marie Puckett, Sam Boo, Jennifer Vorst, Pierre-Yves Baulu, Tali Daney, Gergely Sved, Ariane Costta, Sandy Wiederholt, Katie Youmans, Hi Hi, Alla Hale, Bolivia2 Triviski, Nicholas Alfano, Ganesh Satyagraha, Robert Nuge, Carla Gonzales, Aux Snh, Cezara Show, Vivek Nevile, Edward Macdonald.

John's co-workers

Tammy Kuhns

ServiceNow ITOM Architect, Administrator, and Product Owner

Gregory Lukasik

Senior Vice-President & Market Head, Southeast Asia

Michelle eck

experienced business owner

Fadhail Ibraheem

Business Owner

Nazan Türkmen

Chief Executive Officer

Ange Nucleom

Vicepresidente

Salman Saini

Digital Product Owner/ Business Analyst

Wioletta Krolik

Acting CEO

Connell Zhang

EVP and President, Greater China

Gaurav Sachdeva

President

Amy Fullerton

Digital Product Owner

Program Manager / Digital Product Owner - Mobile

Marie Puckett

Executive Assistant to the President, Global Services & Specialty Sector

Sam Boo

Executive Vice President & President - Global Markets

Jennifer Vorst

Executive Assistant To Chief Executive Officer

Pierre-Yves Baulu

Vice-president Global Corporate Accounts Europe. Institutional.

Tali Daney

Product Owner - Customer Portal, Global

Gergely Sved

EVP and Group President, Life Sciences and Healthcare

Ariane Costta

Presidente de empresa

Sandy Wiederholt

President/CEO

Katie Youmans

Digital Product Owner

Hi Hi

Chief Executive Officerej

Alla Hale

Sr. Manager - Product Owner eCommerce

Bolivia2 Triviski

Same Day Replacement - Shipping Process Owner

Nicholas Alfano

Executive Vice President and President, Global Industrial Group

Ganesh Satyagraha

President Director Ecolab Indonesia

Chief Executive Officer

Cezara Show

Chief Executive Officere

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