Jeffrey Thinnes: Email & Phone Number

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Co-Founder and Advisor at Payment Choice Coalition|Great Falls, Virginia, United States

Position:

Co-Founder and Advisor at Payment Choice Coalition

Location:

Great Falls, Virginia, United States

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Last updated: 2026-06-11

Updated: 2026-06-11

Found email addresses for Jeffrey Thinnes:

Business emails:

j******s@jtiinc.net,

j*****y@summaforte.com,

j******s@breakthroughart.org

Personal emails:

j******s@yahoo.com,

j******s@earthlink.net,

e****i@aol.com

Found phones for Jeffrey Thinnes:

+1-623-***-**67,

+1-520-***-**73,

+1-623-***-**98

A different Jeffrey Thinnes?

Work Experience 42 years

Co-Founder and Advisor at Payment Choice Coalition

Jul 2024 - Current

Founder and CEO at JTI, Inc.

May 1999 - Current

Founder and President at Breakthrough Art Organization

Dec 2009 - Current

Co-Founder and CEO at SummaForte

Jan 2021 - Dec 2024

Adjunct Professor at Indiana University Maurer School of Law

Jan 2016 - Jan 2019

Founder and Charter President at Rotary Club of Great Falls Virginia

Apr 2011 - Jan 2019

Vice President, Interim Managing Director, Central Europe at Manugistics

Jun 2002 - Jun 2004

Vice President, Trade & Investment at Mercedes Benz Daimler AG

Feb 1996 - Jun 1999

Adjunct Professor at Georgetown University

Jun 1998 - Aug 1998

Co-Founder and Board Member at Spirit of HOPE (Humanitarian Olympians for PEace)

Sep 1993 - May 1996

Vice President at The Aspen Institute

Jul 1993 - Mar 1995

Deputy Director at Aspen Institute Germany

May 1990 - Jul 1993

Adjunct Professor at Thunderbird School of Global Management

Jun 1985 - Aug 1990

Attorney at Squire Patton Boggs (formerly Storey & Ross)

Jan 1984 - Jan 1989

Jeffrey Thinnes started working in 1984, then the employee has changed 13 companies and 11 jobs. On average, Jeffrey Thinnes works for one company for 5 years 11 months.

Jeffrey is proficient in German. Their professional focus is Business Strategy, Change Management, and Compliance across 3 core areas.

Education

MPA at Harvard University

LL.M Europarecht - Masters of European Law at Universität des Saarlandes

Juris Doctor (J.D.) at Indiana University Bloomington

B.A. Political Science at University of Notre Dame

Cathedral HIgh School

Frequently Asked Questions

What is Jeffrey Thinnes's email address?

SignalHire found verified email addresses for Jeffrey Thinnes, both business and personal. Their business email is j******s@jtiinc.net, and personal emails include j******s@yahoo.com, j******s@earthlink.net, and e****i@aol.com.

What is Jeffrey Thinnes's phone number?

SignalHire found multiple verified phone numbers for Jeffrey Thinnes: +1-623-***-**67, +1-520-***-**73, and +1-623-***-**98.

How do I contact Jeffrey Thinnes at Payment Choice Coalition?

You can reach Jeffrey Thinnes 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 Jeffrey Thinnes's professional background?

Jeffrey Thinnes has 42 years of professional experience. They have held roles including Founder and CEO, Founder and President, and Co-Founder and CEO at companies such as JTI, Inc., Breakthrough Art Organization, and SummaForte. Their education includes MPA from Harvard University, and LL.M Europarecht - Masters of European Law from Universität des Saarlandes.

Is Jeffrey Thinnes's contact information up to date?

Yes. Jeffrey Thinnes's SignalHire profile was last updated on 11 June 2026, reflecting their current position as Co-Founder and Advisor at Payment Choice Coalition.

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