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Ross Mackowski Email & Phone Number

Financial Planning Manager at Southern Company Gas
Location: Marietta, Georgia, United States 9 work roles 1 school
2 work emails found @southerncompany.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails

Work email r****@southerncompany.com
LinkedIn Profile matched
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Current company
Role
Financial Planning Manager
Location
Marietta, Georgia, United States
Company size

Who is Ross Mackowski? Overview

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Quick answer

Ross Mackowski is listed as Financial Planning Manager at Southern Company Gas, a with 672 employees, based in Marietta, Georgia, United States. AeroLeads shows a work email signal at southerncompany.com and a matched LinkedIn profile for Ross Mackowski.

Ross Mackowski previously worked as Financial Planning Manager at Southern Company and Staff Financial Analyst at Southern Company. Ross Mackowski holds Bs, Materials Science & Engineering from Georgia Institute Of Technology.

Company email context

Email format at Southern Company Gas

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{first_initial}{last}@southerncompany.com
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AeroLeads found 2 current-domain work email signals for Ross Mackowski. Compare company email patterns before reaching out.

Profile bio

About Ross Mackowski

Ross Mackowski is a Financial Planning Manager at Southern Company Gas. He possess expertise in analysis, budgets, process improvement, financial modeling, project management and 13 more skills.

Listed skills include Analysis, Budgets, Process Improvement, Financial Modeling, and 14 others.

Current workplace

Ross Mackowski's current company

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

Southern Company Gas
Southern Company Gas
Financial Planning Manager
atlanta, georgia, united states
Employees
672
AeroLeads page
9 roles

Ross Mackowski work experience

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

Financial Planning Manager

Current

Atlanta, Georgia, United States

May 2023 - Present

Financial Planning Manager

Atlanta, Georgia, United States

Apr 2021 - May 2023

Staff Financial Analyst

Greater Atlanta Area

-Coordinate model logic updates across multiple Planning Departments throughout Southern Company-Documented regular processes to transfer knowledge within department-Support the Planning Department at Georgia Power with logic changes, model training, and deferred taxes

Jul 2015 - Apr 2021

Analyst Iii

Greater Atlanta Area

-Implemented new financial forecasting model (Clarity/IBM)-Developed OLAP reports to emulate report workbook in new forecasting model (includes financial statements by resource and detail reports)-Managed updates and maintained business rules for financial forecasting model-Supported initial draw and future draws of DOE nuclear loan guarantee program (Recognized by Executive team)-Forecast, analyze, and present Rating Agency metrics for year end-Wrote budget methodology document detailing the current process and forecasting method used to complete a budget forecast-Specific Rate Management Program analysis

Aug 2012 - Jun 2015

Analyst Ii

Greater Atlanta Area

-Long term forecast scenarios for strategy and risk assessment-Rate Management Program development - allow members to expense their portion of deferred costs (Recognized by Executive team)-Rate Management Program administration-Present Rate Management Program actuals to Executive-Financial modelling process improvement reduced calculation time of project capitalized interest from 1 week to 4 hours-Developed and included Indirect Cash Flow in report workbook

Aug 2009 - Aug 2012

Analyst I

Greater Atlanta Area

-Corporate budget modeling-Long term forecasting (20 years)-Maintain IMPACT financial model-Maintain report workbook containing financial statements and detail reports-Part of team to implement new corporate budgeting system (Recognized by Executive team)-Built numerous OLAP reports for budget system users-Conducted budget system user training

Aug 2008 - Aug 2009

Reactor Inspector

Greater Atlanta Area

-Reactor Inspector development program-Assisted with In-Service inspections of nuclear power plants

Aug 2007 - Aug 2008

Engineer'S Assistant

Support Systems Associates Inc.

Warner Robins, Ga

-Created "Composite Handbook" for Mechanical Engineers to learn about composite materials-Pro/E experience, created several unique part drawings-Tested Grade 8 bolt strength for quality assurance

May 2006 - Aug 2006
Team & coworkers

Colleagues at Southern Company Gas

Other employees you can reach at southerncompanygas.com. View company contacts for 672 employees →

1 education record

Ross Mackowski education

FAQ

Frequently asked questions about Ross Mackowski

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

What company does Ross Mackowski work for?

Ross Mackowski works for Southern Company Gas.

What is Ross Mackowski's role at Southern Company Gas?

Ross Mackowski is listed as Financial Planning Manager at Southern Company Gas.

What is Ross Mackowski's email address?

AeroLeads has found 2 work email signals at @southerncompany.com for Ross Mackowski at Southern Company Gas.

Where is Ross Mackowski based?

Ross Mackowski is based in Marietta, Georgia, United States while working with Southern Company Gas.

What companies has Ross Mackowski worked for?

Ross Mackowski has worked for Southern Company Gas, Southern Company, Oglethorpe Power Corporation, U.S. Nuclear Regulatory Commission, and Support Systems Associates Inc..

Who are Ross Mackowski's colleagues at Southern Company Gas?

Ross Mackowski's colleagues at Southern Company Gas include Justin Otis, Leigh-Ann Morefield, Stuart Tucker, Cpcu, Aic, Katherine Hofto, and Chris Peterson.

How can I contact Ross Mackowski?

You can use AeroLeads to view verified contact signals for Ross Mackowski at Southern Company Gas, including work email, phone, and LinkedIn data when available.

What schools did Ross Mackowski attend?

Ross Mackowski holds Bs, Materials Science & Engineering from Georgia Institute Of Technology.

What skills is Ross Mackowski known for?

Ross Mackowski is listed with skills including Analysis, Budgets, Process Improvement, Financial Modeling, Project Management, Access, Microsoft Office, and Microsoft Excel.

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