Kooper Holman: Email & Phone Number

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Business Development Associate at RTS|Phoenix, Arizona, United States

Position:

Business Development Associate at RTS

Location:

Phoenix, Arizona, United States

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Last updated: 2026-08-11

Updated: 2026-08-11

Found email addresses for Kooper Holman:

Business emails:

h*****k@rtsinc.com

Personal emails:

h***@dbacks.com,

k***@balsz.org,

k***@yahoo.com,

k***@gmail.com

Found phones for Kooper Holman:

+1-870-***-**48,

+1-205-***-**32

A different Kooper Holman?

Work Experience 10 years

Business Development Associate at RTS

Apr 2026 - Current

Business Development Representative at RTS

Oct 2025 - Mar 2026

Carrier Sales Representative at RTS

Aug 2025 - Sep 2025

Basketball Referee at Arizona Interscholastic Association

Oct 2020 - Current

Event / Gameday / Field Security at Arizona Diamondbacks

Feb 2024 - Feb 2026

Guest Service Representative at Phoenix Suns

Oct 2024 - Sep 2025

Sports Broadcast Reporter at Cronkite News

Jan 2025 - Jun 2025

Play-by-Play Commentator at The Varsity Sports Show

Aug 2024 - Jan 2025

Special-Ed Aid at Balsz School District

Aug 2023 - Dec 2023

Chef at Outback Steakhouse

Jul 2022 - Aug 2023

Chef at Outback Steakhouse

May 2022 - Jul 2022

Evening Radio Co-Host at Sports Drive with Lance Lahnert

Sep 2019 - Aug 2021

Golf Course Attendant at Ross Rogers Golf Course

Oct 2020 - Jul 2021

Field Correspondent at Press Pass Sports

Aug 2020 - Jul 2021

Softball/Volleyball/Basketball PA Announcer at Amarillo High School

Jan 2016 - May 2021

Cashier/Janitor at United Supermarkets, LLC

Jun 2017 - Oct 2020

Kooper Holman started working in 2016, then the employee has changed 12 companies and 14 jobs. On average, Kooper Holman works for one company for 1 year 6 months.

Their professional focus is Account Management, Assistant Teaching, and Commentating across 3 core areas.

Education

Bachelor at Walter Cronkite School of Journalism at Arizona State University

Arizona State University

Frequently Asked Questions

What is Kooper Holman's email address?

SignalHire found verified email addresses for Kooper Holman, both business and personal. Their business email is h*****k@rtsinc.com, and personal emails include h***@dbacks.com, k***@balsz.org, and k***@yahoo.com.

What is Kooper Holman's phone number?

SignalHire found multiple verified phone numbers for Kooper Holman: +1-870-***-**48, and +1-205-***-**32.

How do I contact Kooper Holman at RTS?

You can reach Kooper Holman 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 Kooper Holman's professional background?

Kooper Holman has 10 years of professional experience. They have held roles including Business Development Representative, Carrier Sales Representative, and Basketball Referee at companies such as RTS, RTS, and Arizona Interscholastic Association. Their education includes Bachelor from Walter Cronkite School of Journalism at Arizona State University, and Arizona State University.

Is Kooper Holman's contact information up to date?

Yes. Kooper Holman's SignalHire profile was last updated on 11 August 2026, reflecting their current position as Business Development Associate at RTS in Overland Park, KS, United States.

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