AeroLeads people directory · profile

Mark Stirl Email & Phone Number

Controller at Fortify
Location: Houston, Texas, United States 8 work roles 2 schools
1 work email found @fortify.energy LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 71%

Contact Signals · 1 work email

Work email m****@fortify.energy
LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Controller at Fortify
Location
Houston, Texas, United States

Who is Mark Stirl? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Mark Stirl is listed as Controller at Fortify based in Houston, Texas, United States. AeroLeads shows a work email signal at fortify.energy and a matched LinkedIn profile for Mark Stirl.

Mark Stirl previously worked as Controller at Fortify Energy and Controller at Perdure Petroleum, Llc. Mark Stirl holds Master Of Business Administration - Mba, Finance, General from University Of Houston.

Company email context

Email format at fortify.energy

This section adds company-level context without repeating Mark Stirl's masked contact details.

{first_initial}{last}@fortify.energy
86% confidence

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

Profile bio

About Mark Stirl

Mark Stirl is a Controller at Fortify.

8 roles

Mark Stirl work experience

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

Controller

Responsible for all accounting functions for 6 separate companies including joint interest accounting, accounts payable, revenue and royalty accounting, and financial reporting. Coordinated with the outsourcing company the accounting systems, setting policies and procedures and ensuring that the company assets were safeguarded through strong internal controls and working with our auditors on the year end audit.

Oct 2021 - Mar 2023

Controller

Perdure Petroleum, Llc

Responsible for all accounting functions including joint interest accounting, accounts payable, production accounting, revenue and royalty accounting, and financial reporting. Also responsible for the company’s accounting systems, setting policies and procedures and ensuring that the company assets were safeguarded through strong internal controls and working with our auditors on the year end audit. Transition Company to Allen, Texas during pandemic. Managed a staff of 11, of which 7 are professional positions.

Jan 2019 - Jul 2020

Controller

Ard Operating, Llc

Responsible for all accounting functions including joint interest accounting, accounts payable, production, revenue and royalty accounting, and financial reporting. Also responsible for evaluating and managing the company’s accounting systems, setting policies and procedures and ensuring that the company assets were safeguarded through strong internal controls. Managed a staff of 18, of which 13 are professional positions.

Mar 2017 - Nov 2018

Controller

Ard Operating, Llc
Mar 2017 - Oct 2018

Controller

Cobalt International Energy, Inc.

Responsible for all the Company’s operational accounting functions, financial reporting, and the budgeting/forecasting for this publically traded oil and gas company. Also responsible for managing the company’s accounting systems, establishing policies and procedures and ensuring strong internal controls and SOX compliance. Manage a staff of 10 in Houston and 13 in Angola, of which 18 were professional positions.

Jun 2012 - Mar 2017

Vice-President Controller

Milagro Exploration, Llc

Responsible for all accounting functions including joint interest ventures, financial reporting, information technology and communications. Also responsible for evaluating and managing the company’s accounting systems, setting policies and procedures and ensuring that the company assets were safeguarded through strong internal controls. Managed a staff of 19, of which 10 were professional positions.

Oct 2007 - Jun 2012

Vice-President Controller

Responsible for all oil and gas accounting functions, financial reporting, budgeting, forecasting, and planning. Also responsible for managing the company’s accounting systems, setting policies and procedures and ensuring that the company assets were safeguarded through strong internal controls. Served in an advisory role with the corporate office on oil and gas financial matters. Managed a staff of 16, of which 11 were professional positions.

Oct 2006 - Sep 2007

Finance Manager - Deep Water

Bhp

Melbourne, Victoria, Au

Responsible for the finance and accounting functions relating to the deep-water projects in the Lower Green Canyon area of the Gulf of Mexico. This includes planning, budgeting, forecasting, economic evaluations, monthly financial reporting and corporate governance, including SOX certification for these multibillion dollar projects. This position required involvement with personnel from the President to the operations engineers on a monthly basis.Lead a staff of 13 professionals with responsibilities for oil & gas accounting functions supporting exploration and production activities in North America, Trinidad, North Sea, Algeria and North & South Africa. Accounting functions included, but were not limited to, Joint Venture, Revenue, Production, Fixed Assets and Costing.

Feb 2004 - Oct 2006
2 education records

Mark Stirl education

Master Of Business Administration - Mba, Finance, General

University Of Houston

Bsba, Accounting

University Of Houston-Victoria
FAQ

Frequently asked questions about Mark Stirl

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

What is Mark Stirl's role at their current company?

Mark Stirl is listed as Controller at Fortify.

What is Mark Stirl's email address?

AeroLeads has found 1 work email signal at @fortify.energy for Mark Stirl.

Where is Mark Stirl based?

Mark Stirl is based in Houston, Texas, United States.

What companies has Mark Stirl worked for?

Mark Stirl has worked for Fortify Energy, Perdure Petroleum, Llc, Ard Operating, Llc, Cobalt International Energy, Inc., and Milagro Exploration, Llc.

How can I contact Mark Stirl?

You can use AeroLeads to view verified contact signals for Mark Stirl, including work email, phone, and LinkedIn data when available.

What schools did Mark Stirl attend?

Mark Stirl holds Master Of Business Administration - Mba, Finance, General from University Of Houston.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.