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Thomas Sierra Email & Phone Number
Regional Sales Manager
at
Krones
1 work email found
@haffmans.nl
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Current company
Role
Regional Sales Manager
Location
Whitefish, Montana, United States
Company size
Who is Thomas Sierra? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Thomas Sierra is listed as Regional Sales Manager at Krones, a company with 6450 employees, based in Whitefish, Montana, United States. AeroLeads shows a work email signal at haffmans.nl and a matched LinkedIn profile for Thomas Sierra.
Thomas Sierra previously worked as Technical Sales Representative – Western Region at Pentair and Director of Operations at Great Northern Brewing Company. Thomas Sierra holds Certificate Of Completion, Brewing Science from Siebel Institute Of Technology.
Company email context
Email format at Krones
This section adds company-level context without repeating Thomas Sierra's masked contact details.
{first}.{last}@haffmans.nl
86% confidence
AeroLeads found 1 current-domain work email signal for Thomas Sierra. Compare company email patterns before reaching out.
Profile bio
About Thomas Sierra
Thomas Sierra is a Regional Sales Manager at Krones.
Current workplace
Thomas Sierra's current company
Company context helps verify the profile and gives searchers a useful next step.
Krones
5 roles · 21 years
Thomas Sierra work experience
A career timeline built from the work history available for this profile.
Technical Sales Representative – Western Region
Current
Aug 2021 - Present
Director Of Operations
Jan 2014 - Oct 2021
Purchasing Manager
Hammer Nutrition
Feb 2008 - Jan 2014
Cost Accountant
Semitool, Inc.
2005 - Feb 2008
Team & coworkers
Colleagues at Krones
Other employees you can reach at pentair.com. View company contacts for 6450 employees →
SF
Sam Friedel
Colleague at Krones
Raleigh, North Carolina, United States, United States
View →
ME
Michael Esberg
Colleague at Krones
Stacy, Minnesota, United States, United States
View →
AM
Armando Munoz
Colleague at Krones
Fresno, California, United States, United States
View →
SP
Sarah Pennington
Colleague at Krones
Mansfield, Ohio, United States, United States
View →
BD
Bob Dudley
Colleague at Krones
Kansas City, Kansas, United States, United States
View →
MV
Marc Vivas
Colleague at Krones
Lidcombe, New South Wales, Australia, Australia
View →
VB
Valentino Burnias
Colleague at Krones
Fresno, California, United States, United States
View →
WY
Weichen Yang
Colleague at Krones
Beijing, Beijing, China, China
View →
MB
Marcel Bos
Colleague at Krones
Winterswijk, Gelderland, Netherlands, Netherlands
View →
JS
Joy Salters, Cpp
Colleague at Krones
Minneapolis, Minnesota, United States, United States
View →
Sam Friedel
Colleague at Krones
Raleigh, North Carolina, United States, United States
View →
ME
Michael Esberg
Colleague at Krones
Stacy, Minnesota, United States, United States
View →
AM
Armando Munoz
Colleague at Krones
Fresno, California, United States, United States
View →
SP
Sarah Pennington
Colleague at Krones
Mansfield, Ohio, United States, United States
View →
BD
Bob Dudley
Colleague at Krones
Kansas City, Kansas, United States, United States
View →
MV
Marc Vivas
Colleague at Krones
Lidcombe, New South Wales, Australia, Australia
View →
VB
Valentino Burnias
Colleague at Krones
Fresno, California, United States, United States
View →
WY
Weichen Yang
Colleague at Krones
Beijing, Beijing, China, China
View →
MB
Marcel Bos
Colleague at Krones
Winterswijk, Gelderland, Netherlands, Netherlands
View →
JS
Joy Salters, Cpp
Colleague at Krones
Minneapolis, Minnesota, United States, United States
View →
2 education records
Thomas Sierra education
Certificate Of Completion, Brewing Science
Siebel Institute Of Technology
Bachelor’S Degree, Business Administration And Management, General
FAQ
Frequently asked questions about Thomas Sierra
Quick answers generated from the profile data available on this page.
What company does Thomas Sierra work for?
Thomas Sierra works for Krones.
What is Thomas Sierra's role at Krones?
Thomas Sierra is listed as Regional Sales Manager at Krones.
What is Thomas Sierra's email address?
AeroLeads has found 1 work email signal at @haffmans.nl for Thomas Sierra at Krones.
Where is Thomas Sierra based?
Thomas Sierra is based in Whitefish, Montana, United States while working with Krones.
What companies has Thomas Sierra worked for?
Thomas Sierra has worked for Krones, Pentair, Great Northern Brewing Company, Hammer Nutrition, and Semitool, Inc..
Who are Thomas Sierra's colleagues at Krones?
Thomas Sierra's colleagues at Krones include Sam Friedel, Michael Esberg, Armando Munoz, Sarah Pennington, and Bob Dudley.
How can I contact Thomas Sierra?
You can use AeroLeads to view verified contact signals for Thomas Sierra at Krones, including work email, phone, and LinkedIn data when available.
What schools did Thomas Sierra attend?
Thomas Sierra holds Certificate Of Completion, Brewing Science from Siebel Institute Of Technology.
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