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John Ontko Email & Phone Number

Manager, Business Services - Central Fleet at FirstEnergy
Location: Gibsonia, Pennsylvania, United States 4 work roles 1 school
1 work email found @firstenergycorp.com 2 phones found area 412 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@firstenergycorp.com
Direct phone (412) ***-****
LinkedIn Profile matched
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Current company
Role
Manager, Business Services - Central Fleet
Location
Gibsonia, Pennsylvania, United States
Company size

Who is John Ontko? Overview

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Quick answer

John Ontko is listed as Manager, Business Services - Central Fleet at FirstEnergy, a company with 5396 employees, based in Gibsonia, Pennsylvania, United States. AeroLeads shows a work email signal at firstenergycorp.com, phone signal with area code 412, and a matched LinkedIn profile for John Ontko.

John Ontko previously worked as Senior Accountant at Allegheny Energy and Controller at Iron City Sash And Door Co.. John Ontko holds Bachelor Of Science, Accounting from Indiana University Of Pennsylvania.

Company email context

Email format at FirstEnergy

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{first_initial}{last}@firstenergycorp.com
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AeroLeads found 1 current-domain work email signal for John Ontko. Compare company email patterns before reaching out.

Profile bio

About John Ontko

• Industry Experience: Energy / Utility, Distribution, Banking, Transportation, Mortgage• Functional Experience: Financial Accounting, Reporting, Planning & Analysis, Management Reporting, Budgeting / Forecasting, Account Reconciliations, Data Analysis, Business Process Review and Reengineering, Internal & External Audit SOX, Special Projects• System Experience: SAP, Oracle, PeopleSoft, Excel, ADP, Essbase/Dynaviewer (Hyperion Product), Cognos, VISO, Microsoft Office Products• Education: Bachelor of Science in Accounting, Indiana University of Pennsylvania, Indiana, PA, May 1992• Toastmaster International: Active member of public speaking group since 2016

Listed skills include Forecasting, Accounting, Budgets, Financial Analysis, and 26 others.

Current workplace

John Ontko's current company

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FirstEnergy
Firstenergy
Manager, Business Services - Central Fleet
akron, ohio, united states
Employees
5396
AeroLeads page
4 roles · 27 years

John Ontko work experience

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

Manager, Business Services - Central Fleet

Current

Shippingport PA

  • Manager Fossil Business Services – First Energy, Mansfield Powerplant, Shippingport, PA 2011-PresentMerger between Allegheny Energy and First Energy occurred in March 2011
  • Promoted to Manager Business Services for the Central Fleet, Direct Report to Director of Finance Business Services
  • Responsible for leading Accounting Functions for 3 Supercritical Power Plants / 9 Subcritical plants,
  • Responsible for the planning/budgeting activities for operations. Directed the implementation and control of $400-$500 million operating and capital budgets.
  • Successfully led a team of 22 direct reports in multi-state region (PA/OH/WV). Team provided monthly duties included budgeting & forecasting, variance analysis, payables, closing & cost tracking. Provide guidance to.
2011 - Present ~15 yrs 4 mos

Senior Accountant

Greensburg PA

  • Senior Accountant 2008-2011, Finance Generation, Allegheny Energy, Greensburg Corporate Office
  • Coordinate, compile, analyze and report monthly Financial Statements and prepare internal reports to be reviewed by Senior Management team. Direct Report to the Director of Finance, Generation.
  • Liaison between Accounting and the power stations. Lead role with analysis of budgets/forecasts, reporting & special projects.Business Analyst 2005-2007, Regulated Billing, Allegheny Energy, Greensburg Corporate Office
  • Develop, coordinate, and present systems training to internal/external business user community.
  • Key member of SAP implementation team to replace 50 legacy systems. Lead role for the implementation of Misc. billing (SD) and Accounts Receivable modules.Business Analyst 2002-2005, Disbursement Accounting, Allegheny.
  • Implementation of year-one Sarbanes-Oxley controls and structure. Establish, monitor and maintain an effective control framework structure that is operational and effective to meet the needs of the Allegheny Energy.
2004 - May 2011

Controller

Iron City Sash And Door Co.

Pittsburgh, PA

  • CONTROLLER, Iron City Sash & Door, Central Office, Pittsburgh, PA 2001-2003Andersen (Minnesota) purchased Iron City, Iron City was the nations largest Distributor of Andersen Windows.
  • Successfully supervise a team of eight direct and six indirect reports. Direct report to CFO.
  • Responsible for in-house payroll (450 employees), month end closing, employee performance reviews and hiring/terminations, A/R, A/P, credit and collections, billings, account reconciliation’s, and Fixed Assets. Total.
  • Developed, implemented, and reported Semi-annual budgets for six multi-state, monthly analysis of consolidated financial statements. Lead a team that resolved distribution and deductions from customers, primarily the.
  • Retained as key member of the Andersen Windows/Iron City transition team.
2001 - 2003 ~2 yrs

Divisional Controller (Transportation Industry)

Coach

Sewickly, PA

  • DIVISIONAL CONTROLLER, Coach USA (Transportation Industry), Sewickly, PA 2000 – 2001Received promotion to Divisional Controller after only three months with the company
  • Managed accounting functions and staff of eight for three multi-state Coach USA companies with total annual sales of $200 million per year, 225 employees.
  • Consolidation and audit of financial statements. Produce and maintain annual budgets & forecasts.
  • Coordinate monthly meetings with senior management to report financial results, monthly statement reporting (verbal & written) to Regional and Corporate Office of account variances and profitability strategies.
  • Responsible for month-end closing procedures, GL postings, reconciliation, and overseeing A/P, A/R, payroll (ADP).Accounts Payable Manager, Regional Office, Coach USA, Pittsburgh, PAo Managed A/P Department prior to.
1999 - 2001 ~2 yrs
Team & coworkers

Colleagues at FirstEnergy

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1 education record

John Ontko education

FAQ

Frequently asked questions about John Ontko

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

What company does John Ontko work for?

John Ontko works for FirstEnergy.

What is John Ontko's role at FirstEnergy?

John Ontko is listed as Manager, Business Services - Central Fleet at FirstEnergy.

What is John Ontko's email address?

AeroLeads has found 1 work email signal at @firstenergycorp.com for John Ontko at FirstEnergy.

What is John Ontko's phone number?

AeroLeads has found 2 phone signal(s) with area code 412 for John Ontko at FirstEnergy.

Where is John Ontko based?

John Ontko is based in Gibsonia, Pennsylvania, United States while working with FirstEnergy.

What companies has John Ontko worked for?

John Ontko has worked for Firstenergy, Allegheny Energy, Iron City Sash And Door Co., and Coach.

Who are John Ontko's colleagues at FirstEnergy?

John Ontko's colleagues at FirstEnergy include Nicholas Miller, Kerry Naugle, Taylor Rick, Frank Vaida, and Bruce Hostetter.

How can I contact John Ontko?

You can use AeroLeads to view verified contact signals for John Ontko at FirstEnergy, including work email, phone, and LinkedIn data when available.

What schools did John Ontko attend?

John Ontko holds Bachelor Of Science, Accounting from Indiana University Of Pennsylvania.

What skills is John Ontko known for?

John Ontko is listed with skills including Forecasting, Accounting, Budgets, Financial Analysis, Sarbanes Oxley Act, Finance, Payroll, and Process Improvement.

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