Cfo
Current
Clearshield Technologies, Llc
In charge of North American sales, marketing and distribution of glass and surface protection products
Feb 2002 - Present
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John Buthman Email & Phone Number
CFO at Clearshield Technologies, LLC
at
Clearshield Technologies, LLC
3 work emails found
@sbcglobal.net
1 phone found area 630
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Clearshield Technologies, LLC
Role
CFO at Clearshield Technologies, LLC
Location
Glen Ellyn, Illinois, United States
Who is John Buthman? Overview
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Quick answer
John Buthman is listed as CFO at Clearshield Technologies, LLC at Clearshield Technologies, LLC, based in Glen Ellyn, Illinois, United States. AeroLeads shows a work email signal at sbcglobal.net, phone signal with area code 630, and a matched LinkedIn profile for John Buthman.
John Buthman previously worked as CFO at Clearshield Technologies, Llc and Controller at International Group Of Companies. John Buthman holds Bachelor Of Business Administration (Bba), Accounting from Western Michigan University.
Company email context
Email format at Clearshield Technologies, LLC
This section adds company-level context without repeating John Buthman's masked contact details.
{first_initial}{last}@sbcglobal.net
92% confidence
AeroLeads found 3 current-domain work email signals for John Buthman. Compare company email patterns before reaching out.
Profile bio
About John Buthman
John Buthman is a CFO at Clearshield Technologies, LLC at Clearshield Technologies, LLC. He possess expertise in business strategy, budgets, strategic planning, forecasting, business planning and 6 more skills.
Listed skills include Business Strategy, Budgets, Strategic Planning, Forecasting, and 7 others.
Current workplace
John Buthman's current company
Company context helps verify the profile and gives searchers a useful next step.
Clearshield Technologies, Llc
3 roles · 30 years
John Buthman work experience
A career timeline built from the work history available for this profile.
Controller
International Group Of Companies
2002 - 2008
~6 yrs
Controller
Nippon Electric Glass America
1997 - 2002
~5 yrs
1 education record
John Buthman education
FAQ
Frequently asked questions about John Buthman
Quick answers generated from the profile data available on this page.
What company does John Buthman work for?
John Buthman works for Clearshield Technologies, LLC.
What is John Buthman's role at Clearshield Technologies, LLC?
John Buthman is listed as CFO at Clearshield Technologies, LLC at Clearshield Technologies, LLC.
What is John Buthman's email address?
AeroLeads has found 3 work email signals at @sbcglobal.net for John Buthman at Clearshield Technologies, LLC.
What is John Buthman's phone number?
AeroLeads has found 1 phone signal(s) with area code 630 for John Buthman at Clearshield Technologies, LLC.
Where is John Buthman based?
John Buthman is based in Glen Ellyn, Illinois, United States while working with Clearshield Technologies, LLC.
What companies has John Buthman worked for?
John Buthman has worked for Clearshield Technologies, Llc, International Group Of Companies, and Nippon Electric Glass America.
How can I contact John Buthman?
You can use AeroLeads to view verified contact signals for John Buthman at Clearshield Technologies, LLC, including work email, phone, and LinkedIn data when available.
What schools did John Buthman attend?
John Buthman holds Bachelor Of Business Administration (Bba), Accounting from Western Michigan University.
What skills is John Buthman known for?
John Buthman is listed with skills including Business Strategy, Budgets, Strategic Planning, Forecasting, Business Planning, Financial Reporting, Accounting, and Managerial Finance.
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