Greg Duman: Email & Phone Number

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Director at CFO Systems, LLC|Omaha Metropolitan Area, United States

Position:

Director at CFO Systems, LLC

Location:

Omaha Metropolitan Area, United States

View Greg Duman's Email

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Last updated: 2026-06-11

Updated: 2026-06-11

Found email addresses for Greg Duman:

Business emails:

g****n@cfosystemsllc.com

Personal emails:

g****n@gmail.com,

d******s@q.com

Found phones for Greg Duman:

+1-623-***-**93,

+1-909-***-**29,

+1-870-***-**71

A different Greg Duman?

Work Experience 43 years

Director at CFO Systems, LLC

Feb 2024 - Current

CFO/President at Prism Technologies LLC

Aug 2004 - Sep 2021

CFO, EVP, Board Member at Transgenomic, Inc.

Jan 2001 - May 2004

CFO, EVP, Board Member at Applied Communications, Inc.

Aug 1983 - Jan 2000

Greg Duman started working in 1983, then the employee has changed 3 companies and 2 jobs. On average, Greg Duman works for one company for 9 years 10 months.

Their professional focus is Accounting, Account Reconciliation, and Administration across 3 core areas.

Education

Bachelor of Science - BS at University of Nebraska at Omaha

Frequently Asked Questions

What is Greg Duman's email address?

SignalHire found verified email addresses for Greg Duman, both business and personal. Their business email is g****n@cfosystemsllc.com, and personal emails include g****n@gmail.com, and d******s@q.com.

What is Greg Duman's phone number?

SignalHire found multiple verified phone numbers for Greg Duman: +1-623-***-**93, +1-909-***-**29, and +1-870-***-**71.

How do I contact Greg Duman at CFO Systems, LLC?

You can reach Greg Duman 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 Greg Duman's professional background?

Greg Duman has 43 years of professional experience. They have held roles including CFO/President, CFO, EVP, Board Member, and CFO, EVP, Board Member at companies such as Prism Technologies LLC, Transgenomic, Inc., and Applied Communications, Inc.. Their education includes Bachelor of Science - BS from University of Nebraska at Omaha.

Is Greg Duman's contact information up to date?

Yes. Greg Duman's SignalHire profile was last updated on 11 June 2026, reflecting their current position as Director at CFO Systems, LLC in Omaha, NE, United States.

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