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John Wesolowski Email & Phone Number

A CFO with accomplished reporting, planning, budgeting, financing, procurement and expense management experience. at MassMutual Financial Group
Location: Wilbraham, Massachusetts, United States 6 work roles 5 schools
2 work emails found @massmutual.com 1 phone found area 800 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 1 phone

Work email j****@massmutual.com
Direct phone (800) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
A CFO with accomplished reporting, planning, budgeting, financing, procurement and expense management experience.
Location
Wilbraham, Massachusetts, United States
Company size

Who is John Wesolowski? Overview

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Quick answer

John Wesolowski is listed as A CFO with accomplished reporting, planning, budgeting, financing, procurement and expense management experience. at MassMutual Financial Group, a with 7732 employees, based in Wilbraham, Massachusetts, United States. AeroLeads shows a work email signal at massmutual.com, phone signal with area code 800, and a matched LinkedIn profile for John Wesolowski.

John Wesolowski previously worked as Vice President-CFO at Massmutual Financial Group and VP at Mass Mutual Financial Group. John Wesolowski holds Msa, Accounting from Western New England College.

Company email context

Email format at MassMutual Financial Group

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{first_initial}{last}@massmutual.com
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AeroLeads found 2 current-domain work email signals for John Wesolowski. Compare company email patterns before reaching out.

Profile bio

About John Wesolowski

John Wesolowski is a A CFO with accomplished reporting, planning, budgeting, financing, procurement and expense management experience. at MassMutual Financial Group. He possess expertise in accounting, resources.

Listed skills include Accounting and Resources.

Current workplace

John Wesolowski's current company

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MassMutual Financial Group
Massmutual Financial Group
A CFO with accomplished reporting, planning, budgeting, financing, procurement and expense management experience.
springfield, massachusetts, united states
Website
Employees
7732
AeroLeads page
6 roles · 50 years

John Wesolowski work experience

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

Vice President-Cfo

Current

Developed and executed an efficiency program that realized $75M reduction in expensesRestructured departments to reduce operating expenses and enhance performance levelsManaged $120M capital construction projects on time and budgetManaged integration of acquisitions, creation of new subsidiariesRestructured $1B of debt to attain industry highest interest expense reductionExecuted a strategic plan to attain "A" financial rating from Moody's, S&P and FitchImplemented/managed portfolio program that exceeded industry return averages; Managed budgeting, financial and performance reporting for a $500M corporate division. Reorganized sourcing operations to improve response time and reduce vendor spend. Negotiated and managed contracts for capital projects, power supply, real estate (purchases and leases), technology and advertising. Executed an IRS Section 1031 aircraft exchange which yielded a $3M profit. Restructured reporting and operations to improve productivity and reduce expenses.

Jan 2002 - Present

Vp

Mass Mutual Financial Group
2002 - 2009 ~7 yrs

Vp

Massmutual
2002 - 2009 ~7 yrs

Cfo Division Head

Connecticut Resources Recovery Authority

Implemented a portfolio strategy, selected investment and legal advisors, enhanced returns. Negotiated and managed contracts for plant administration to reduce expenses. Managed program to select technologies for the next generation of generating plants. Managed acquisition program, integration of acquired entities and assets, formed LLC's.

Jan 2000 - Jan 2001

Treasurer And Cfo

Massachusetts Municipal Wholesale Electric Company

Developed and implemented corporate, legal, regulatory and operating strategies to reduce expenses Managed investment in power plants to control spendingManaged investor, regulatory, industry, rating agency, legal and legislative relations Financed capital projects and restructured debt to minimize interest expensesManaged legal and regulatory cases, and presentation of expert testimony that resulted in successful decisions Managed corporate debt and portfolio investment programs to enhance returnsEvaluated economics of capital projects and implementation of programs Controller and Assistant Treasurer Managed all corporate financial records and reporting requirements, annual and periodic reports for the Department of Telecommunication and Energy, Department of Energy, Internal Revenue Service and Federal Energy Regulatory Commission. Selected and implemented computer hardware and corporate software. Managed debt and power contract negotiations, selection of auditors, bankers, financial advisors and underwriters. Presented regularly to the rating agencies and financial community. Supervisor of Financial Analysis-Internal Audit Developed and implemented management programs for construction projects to monitor projects and control spending. Managed construction contract audits resulting in multi million refunds Designed and implemented internal control procedures for the construction, treasury, purchasing and accounting functions.

Jan 1980 - Jan 2000

Manager

Supervised audits of higher educational, financial, governmental and commercial entities leading to unqualified opinions. Performed administrative and supervisory requirements to complete the fieldwork, tax returns and financial reporting functions on time and on budget. Managed merger and cost benefit consulting engagements to a successful completion.

1977 - 2000 ~23 yrs
Team & coworkers

Colleagues at MassMutual Financial Group

Other employees you can reach at massmutual.com. View company contacts for 7732 employees →

5 education records

John Wesolowski education

Msa, Accounting

Western New England College

Bs, Accounting

Northeastern University

College Prep

Ware High School

Bachelor Of Science And Bachelor Of Arts, Accounting And Management

Northeastern University

Master Of Science, Accounting

Western New England College
FAQ

Frequently asked questions about John Wesolowski

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

What company does John Wesolowski work for?

John Wesolowski works for MassMutual Financial Group.

What is John Wesolowski's role at MassMutual Financial Group?

John Wesolowski is listed as A CFO with accomplished reporting, planning, budgeting, financing, procurement and expense management experience. at MassMutual Financial Group.

What is John Wesolowski's email address?

AeroLeads has found 2 work email signals at @massmutual.com for John Wesolowski at MassMutual Financial Group.

What is John Wesolowski's phone number?

AeroLeads has found 1 phone signal(s) with area code 800 for John Wesolowski at MassMutual Financial Group.

Where is John Wesolowski based?

John Wesolowski is based in Wilbraham, Massachusetts, United States while working with MassMutual Financial Group.

What companies has John Wesolowski worked for?

John Wesolowski has worked for Massmutual Financial Group, Mass Mutual Financial Group, Massmutual, Connecticut Resources Recovery Authority, and Massachusetts Municipal Wholesale Electric Company.

Who are John Wesolowski's colleagues at MassMutual Financial Group?

John Wesolowski's colleagues at MassMutual Financial Group include Lipsa Alkananda, Sai Padma, Deb Hall-Katsounakis, Wayne Demers, and Tunde Ojo.

How can I contact John Wesolowski?

You can use AeroLeads to view verified contact signals for John Wesolowski at MassMutual Financial Group, including work email, phone, and LinkedIn data when available.

What schools did John Wesolowski attend?

John Wesolowski holds Msa, Accounting from Western New England College.

What skills is John Wesolowski known for?

John Wesolowski is listed with skills including Accounting and Resources.

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