Jack Ammann: Email & Phone Number

Opt-Out

Sales Associate at WinField United|Brookings, South Dakota, United States

Position:

Sales Associate at WinField United

Location:

Brookings, South Dakota, United States

View Jack Ammann's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-04-20

Updated: 2026-04-20

Found email addresses for Jack Ammann:

Business emails:

j***a@winfieldunitedag.com

Personal emails:

a***@ufcmn.com,

j***@crystalvalley.coop

Found phones for Jack Ammann:

+1-205-***-**52,

+1-520-***-**77,

+1-870-***-**02,

+1-323-***-**82

A different Jack Ammann?

Work Experience 4 years

Sales Associate at WinField United

Jan 2026 - Current

Sales Intern at WinField United

May 2025 - Aug 2025

Precision Ag Intern at Crystal Valley

May 2024 - Aug 2024

Agronomy Crop Scout Intern at Central United Cooperative

May 2023 - Aug 2023

Seasonal Maintenance Worker at Agropur

Jun 2022 - Aug 2022

Jack Ammann started working in 2022, then the employee has changed 3 companies and 4 jobs. On average, Jack Ammann works for one company for 4 months.

Education

South Dakota State University

Frequently Asked Questions

What is Jack Ammann's email address?

SignalHire found verified email addresses for Jack Ammann, both business and personal. Their business email is j***a@winfieldunitedag.com, and personal emails include a***@ufcmn.com, and j***@crystalvalley.coop.

What is Jack Ammann's phone number?

SignalHire found multiple verified phone numbers for Jack Ammann: +1-205-***-**52, +1-520-***-**77, and +1-870-***-**02.

How do I contact Jack Ammann at WinField United?

You can reach Jack Ammann through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Jack Ammann's professional background?

Jack Ammann has 4 years of professional experience. They have held roles including Sales Intern, Precision Ag Intern, and Agronomy Crop Scout Intern at companies such as WinField United, Crystal Valley, and Central United Cooperative. Their education includes South Dakota State University.

Is Jack Ammann's contact information up to date?

Yes. Jack Ammann's SignalHire profile was last updated on 20 April 2026, reflecting their current position as Sales Associate at WinField United in Arden Hills, Minnesota, United States.

Jack Ammann Namesakes

Name

Company

Position

Jack Ammann

ProCamps®

Operations Intern

Get contacts

See more profiles

Similar profiles

Name

Company

Position

Lillynn Lenz

Ross Stores, Inc.

Sales Associate

Get contacts

EMMANUEL PAUL

Jiji.ng

Sales Associate

Get contacts

Yagoub Kanani

SoftTrend

Sales Associate

Get contacts

Amir Townsend

LensCrafters

Sales Associate

Get contacts

Peter Parrotta

2nd Street USA, Inc.

Sales Associate

Get contacts

Brandon De Paz

AutoZone

Sales Associate

Get contacts

See more profiles

Other employees at WinField United

Name

Company

Position

Connor Davis

WinField United

Agronomy Research Technician Intern

Get contacts

Megan Walker

WinField United

Operational Specialist

Get contacts

Megan Silbaugh

WinField United

Sales Associate

Get contacts

Blake Cowen

WinField United

Federal Registration Specialist

Get contacts

Molly McGuire

WinField United

SRT Answer Plot Intern

Get contacts

José Carlos Carramate

WinField United

Diretor de Desenvolvimento de Negócios

Get contacts

Frederick Ribeiro

WinField United

Representante comercial

Get contacts

Anderson Oliveira Alamini

WinField United

Assistente técnico de vendas

Get contacts

Joe Speich

WinField United

Sales Development Manager

Get contacts

Reid Louwagie

WinField United

Agronomy Summer Research Intern

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.