Michael Mayo
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Michael Mayo Email & Phone Number

Purchasing Manager at W.J. O'Neil Company
Location: Warren, Michigan, United States 7 work roles 2 schools
1 work email found @czarnowski.com 1 phone found area 773 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email m****@czarnowski.com
Direct phone (773) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
W.J. O'Neil Company
Role
Purchasing Manager
Location
Warren, Michigan, United States
Company size
106 employees

Who is Michael Mayo? Overview

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Quick answer

Michael Mayo is listed as Purchasing Manager at W.J. O'Neil Company, a with 106 employees, based in Warren, Michigan, United States. AeroLeads shows a work email signal at czarnowski.com, phone signal with area code 773, and a matched LinkedIn profile for Michael Mayo.

Michael Mayo previously worked as Accountant / Billing Specialist at Czarnowski and Accountant at Kaufman Financial Group. Michael Mayo holds Ba, Accounting from University Of Maryland Global Campus.

Company email context

Email format at W.J. O'Neil Company

This section adds company-level context without repeating Michael Mayo's masked contact details.

{first_initial}{last}@czarnowski.com
86% confidence

AeroLeads found 1 current-domain work email signal for Michael Mayo. Compare company email patterns before reaching out.

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Profile bio

About Michael Mayo

Michael Mayo is a Purchasing Manager at W.J. O'Neil Company. He possess expertise in budgets, accounts payable, quickbooks, accounts receivable, general ledger and 14 more skills.

Listed skills include Budgets, Accounts Payable, Quickbooks, Accounts Receivable, and 15 others.

Current workplace

Michael Mayo's current company

Company context helps verify the profile and gives searchers a useful next step.

W.J. O'Neil Company
W.J. O'Neil Company
Purchasing Manager
Warren, MI, US
Website
wjo.com
Employees
106
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Company profile
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7 roles · 30 years

Michael Mayo work experience

A career timeline built from the work history available for this profile.

Accountant / Billing Specialist

Czarnowski

Chicago, Illinois, Us

Sep 2015 - Jul 2024
Team & coworkers

Colleagues at W.J. O'Neil Company

Other employees you can reach at wjo.com. View company contacts for 106 employees →

DS Dave Siwarski Dave Siwarski Colleague at W.J. O'Neil CompanyLincoln Park, Michigan, United States View → PW Philip Werner Philip Werner Colleague at W.J. O'Neil CompanyHomewood, Illinois, United States View → ED Eddie Dotson Eddie Dotson Colleague at W.J. O'Neil CompanyChattanooga, Tennessee, United States View → RG Robert Gazda Robert Gazda Colleague at W.J. O'Neil CompanyChattanooga, Tennessee, United States View → DS Daniel Szaflarski Daniel Szaflarski Colleague at W.J. O'Neil CompanyDearborn Heights, Michigan, United States View → SC Sam Cesario Sam Cesario Colleague at W.J. O'Neil CompanyGreater Chicago Area, United States View → TR Timothy Richards Timothy Richards Colleague at W.J. O'Neil CompanyPinckney, Michigan, United States View → JB Jeffrey Brown Jeffrey Brown Colleague at W.J. O'Neil CompanyLivonia, Michigan, United States View → EC Ed Cihonski Ed Cihonski Colleague at W.J. O'Neil CompanyLivonia, Michigan, United States View → DP Dave Pixley Dave Pixley Colleague at W.J. O'Neil CompanyLivonia, Michigan, United States View →
2 education records

Michael Mayo education

Ba, Accounting

University Of Maryland Global Campus

Bachelor'S Degree, Accounting

University Of Maryland Global Campus
FAQ

Frequently asked questions about Michael Mayo

Quick answers generated from the profile data available on this page.

What company does Michael Mayo work for?

Michael Mayo works for W.J. O'Neil Company.

What is Michael Mayo's role at W.J. O'Neil Company?

Michael Mayo is listed as Purchasing Manager at W.J. O'Neil Company.

What is Michael Mayo's email address?

AeroLeads has found 1 work email signal at @czarnowski.com for Michael Mayo at W.J. O'Neil Company.

What is Michael Mayo's phone number?

AeroLeads has found 1 phone signal(s) with area code 773 for Michael Mayo at W.J. O'Neil Company.

Where is Michael Mayo based?

Michael Mayo is based in Warren, Michigan, United States while working with W.J. O'Neil Company.

What companies has Michael Mayo worked for?

Michael Mayo has worked for W.J. O'Neil Company, Czarnowski, Kaufman Financial Group, H.B. Stubbs Companies, and Crosswinds Communities.

Who are Michael Mayo's colleagues at W.J. O'Neil Company?

Michael Mayo's colleagues at W.J. O'Neil Company include Dave Siwarski, Philip Werner, Eddie Dotson, Robert Gazda, and Daniel Szaflarski.

How can I contact Michael Mayo?

You can use AeroLeads to view verified contact signals for Michael Mayo at W.J. O'Neil Company, including work email, phone, and LinkedIn data when available.

What schools did Michael Mayo attend?

Michael Mayo holds Ba, Accounting from University Of Maryland Global Campus.

What skills is Michael Mayo known for?

Michael Mayo is listed with skills including Budgets, Accounts Payable, Quickbooks, Accounts Receivable, General Ledger, Customer Service, Accounting, and Financial Reporting.

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