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David Winzen Email & Phone Number

Account Executive at Transportation Products Sales Company (TPSC)

Location: O'Fallon, Missouri, United States 1 work role

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✓ Verified Jun 2026 2 data sources Profile completeness 86%

Current company

Transportation Products Sales Company (TPSC)

Role

Account Executive

Location

O'Fallon, Missouri, United States

Company size

26 employees

Who is David Winzen? Overview

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Quick answer

David Winzen is listed as Account Executive at Transportation Products Sales Company (TPSC), a company with 26 employees, based in O'Fallon, Missouri, United States. AeroLeads shows a matched LinkedIn profile for David Winzen.

Company email context

Email format at Transportation Products Sales Company (TPSC)

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Transportation Products Sales Company (TPSC)

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Profile bio

About David Winzen

David Winzen is a Account Executive at Transportation Products Sales Company (TPSC). He possess expertise in transportation, rail, contract negotiation, project planning, new business development and 31 more skills.

Listed skills include Transportation, Rail, Contract Negotiation, Project Planning, and 32 others.

Current workplace

David Winzen's current company

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Transportation Products Sales Company (Tpsc)

Account Executive

missouri, united states

Website

tpscrail.com

Employees

26

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Company profile

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1 role

David Winzen work experience

A career timeline built from the work history available for this profile.

Account Executive

Transportation Products Sales Company (Tpsc)

Feb 2006 - Present - 84 Hubble Drive, Suite 500, O'Fallon, Mo 63368

TPSC - Transportation Products Sales Company serves rail and rail transit customers across North America, providing proven solutions for PTC, locomotives, signals and telecommunications. The products represented by TPSC are manufactured by partner companies to meet the essential standards and rugged requirements of the railroad industry. The represented services include the planning and integration of products for remote and back-up power, PTC, communications, wireless and video data… Show more TPSC - Transportation Products Sales Company serves rail and rail transit customers across North America, providing proven solutions for PTC, locomotives, signals and telecommunications. The products represented by TPSC are manufactured by partner companies to meet the essential standards and rugged requirements of the railroad industry. The represented services include the planning and integration of products for remote and back-up power, PTC, communications, wireless and video data, monitoring, surveillance, telecom, and environmental compliance analysis.Founded in 1986, TPSC has offices in 11 locations, including their headquarters near St. Louis, Missouri. Show less

Team & coworkers

Colleagues at Transportation Products Sales Company (TPSC)

Other employees you can reach at tpscrail.com. View company contacts for 26 employees →

AB

Amelia Bakker Colleague at Transportation Products Sales Company (Tpsc)Greater St. Louis, United States View → BA

Beatrice Alfred Colleague at Transportation Products Sales Company (Tpsc)Tanzania, Tanzania, United Republic Of View → JC

Jack Close Colleague at Transportation Products Sales Company (Tpsc)Omaha Metropolitan Area, United States View → JB

Jessica Brandriff Colleague at Transportation Products Sales Company (Tpsc)Missouri, United States, United States View → AJ

Alfredo Jimenez Colleague at Transportation Products Sales Company (Tpsc)Mexico, Mexico View → SD

Suman Debnath Colleague at Transportation Products Sales Company (Tpsc)Tripura, India, India View → BW

Brian Wheless Colleague at Transportation Products Sales Company (Tpsc)Jacksonville, Florida, United States, United States View → MV

Melvin Villaver Colleague at Transportation Products Sales Company (Tpsc)Carmona, Calabarzon, Philippines, Philippines View → LR

Lance Rooney Colleague at Transportation Products Sales Company (Tpsc)Kansas City Metropolitan Area, United States View → SN

Scott Nelson Colleague at Transportation Products Sales Company (Tpsc)Missouri, United States, United States View →

FAQ

Frequently asked questions about David Winzen

Quick answers generated from the profile data available on this page.

What company does David Winzen work for?

David Winzen works for Transportation Products Sales Company (TPSC).

What is David Winzen's role at Transportation Products Sales Company (TPSC)?

David Winzen is listed as Account Executive at Transportation Products Sales Company (TPSC).

Where is David Winzen based?

David Winzen is based in O'Fallon, Missouri, United States while working with Transportation Products Sales Company (TPSC).

What companies has David Winzen worked for?

David Winzen has worked for Transportation Products Sales Company (Tpsc).

Who are David Winzen's colleagues at Transportation Products Sales Company (TPSC)?

David Winzen's colleagues at Transportation Products Sales Company (TPSC) include Amelia Bakker, Beatrice Alfred, Jack Close, Jessica Brandriff, and Alfredo Jimenez.

How can I contact David Winzen?

You can use AeroLeads to view verified contact signals for David Winzen at Transportation Products Sales Company (TPSC), including work email, phone, and LinkedIn data when available.

What skills is David Winzen known for?

David Winzen is listed with skills including Transportation, Rail, Contract Negotiation, Project Planning, New Business Development, Account Management, Sales, and Business Development.

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