Program Certificate (CRH General Management Program)
2026-2026
Muskingum University
B.A. (Business Management)
2001-2005
John Mahon Skills
Budgets
Financial Reporting
General Ledger
Financial Analysis
Internal Controls
Job Costing
Construction Accounting
Monthly Closing
Inventory Valuation
Monthly Close
Contract Management
Accounting
Cost Accounting
Variance Analysis
Year-end Close
Account Reconciliation
Managerial Finance
Sarbanes-Oxley Act
Project Accounting
Financial Statements
Accruals
Financial Audits
Cash Flow
Materials
Monthly Close Process
Journal Entries
Hyperion Enterprise
Operations Management
Financial Forecasting
Mining
Finance
Inventory Management
Management
Accounts Payable
Accounts Receivable
Contract Negotiation
Team Building
Year End Close
Account Management
New Business Development
Sarbanes Oxley Act
Research
John Mahon Summary
John Mahon, based in Thornville, OH, US, is currently a Vice President of Aggregates at The Shelly Company. John Mahon brings experience from previous roles at The Shelly Company. John Mahon holds a 2026 - 2026 Program Certificate in CRH General Management Program @ Harvard Business School Executive Education. With a robust skill set that includes Budgets, Financial Reporting, General Ledger, Financial Analysis, Internal Controls and more. John Mahon has 1 emails and 3 mobile phone numbers on RocketReach.
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