Gregory Mason
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Gregory Mason Email & Phone Number

Location: Pittsburgh, Pennsylvania, United States 5 work roles
1 work email found @metinvestholding.com LinkedIn matched
✓ Verified August 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email g****@metinvestholding.com
LinkedIn Profile matched
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Current company
Role
CEO
Location
Pittsburgh, Pennsylvania, United States
Company size

Who is Gregory Mason? Overview

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Quick answer

Gregory Mason is listed as CEO at Xonix, Inc, a with 2223 employees, based in Pittsburgh, Pennsylvania, United States. AeroLeads shows a work email signal at metinvestholding.com and a matched LinkedIn profile for Gregory Mason.

Gregory Mason previously worked as Board Member at Metinvest and Chairman at United Coal Company.

Company email context

Email format at Xonix, Inc

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{first}.{last}@metinvestholding.com
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AeroLeads found 1 current-domain work email signal for Gregory Mason. Compare company email patterns before reaching out.

Profile bio

About Gregory Mason

Gregory Mason is a Board Member, advisor, mentor and executive coach on strategic and organizational development, teamwork, leadership and corporate governance. He advises manufacturing and steel companies, financial institutions and investors on strategic and operations management, mergers and acquisitions, turnaround and restructuring strategies, corporate development, continuous improvement and manufacturing technologies. Currently, Mason serves on the following Corporate Boards:– Board Member – Metinvest BV, vertically integrated steel and mining company– Chairman – United Coal Company, Central Appalachian met coal company– Chairman – Smart Maritime Group, Ukrainian shipbuilding company Throughout his 44 years of professional career in the steel industry, Gregory Mason has been recognized for his leadership and broad international experience in operations, strategic management and process technologies innovation, covering a wide range of steel companies from integrated steel plants to mini mills, producing flat and long products throughout North America, the European Union, Russia, Ukraine and Asia.His management skills are complimented by in-depth knowledge of the technological aspects of steel production processes, their cost structures and key drivers. Specific experience is focused on optimization of product portfolios, operating assets utilization, productivity growth, safety and continuous improvement.Prior to assuming Board responsibilities, Mason held various positions in the steel industry ranging from engineering and operations management through senior executive roles, including CEO of Severstal International, managing North American and European operations with 14 million tons of annual capacity and $10 billion revenue, Vice President of Detroit Steel Company, Technical Director of Caparo Steel, Director of Steelmaking Technology at Davy International, Chief Engineer at Krupp Industries and project manager at Kaiser Engineers.

Listed skills include Steel, Metallurgy, Metals, Manufacturing, and 8 others.

Current workplace

Gregory Mason's current company

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Xonix, Inc
Xonix, Inc
CEO
Pittsburgh, PA, US
Employees
2223
AeroLeads page
5 roles

Gregory Mason work experience

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Team & coworkers

Colleagues at Xonix, Inc

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FAQ

Frequently asked questions about Gregory Mason

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

What company does Gregory Mason work for?

Gregory Mason works for Xonix, Inc.

What is Gregory Mason's role at Xonix, Inc?

Gregory Mason is listed as CEO at Xonix, Inc.

What is Gregory Mason's email address?

AeroLeads has found 1 work email signal at @metinvestholding.com for Gregory Mason at Xonix, Inc.

Where is Gregory Mason based?

Gregory Mason is based in Pittsburgh, Pennsylvania, United States while working with Xonix, Inc.

What companies has Gregory Mason worked for?

Gregory Mason has worked for Xonix, Inc, Metinvest, United Coal Company, and Severstal Na.

Who are Gregory Mason's colleagues at Xonix, Inc?

Gregory Mason's colleagues at Xonix, Inc include Maksim Prosvetov, Юрий Семиков, Максим Павликов, Galyna Kobylyokha, and Татьяна Жовтоног.

How can I contact Gregory Mason?

You can use AeroLeads to view verified contact signals for Gregory Mason at Xonix, Inc, including work email, phone, and LinkedIn data when available.

What skills is Gregory Mason known for?

Gregory Mason is listed with skills including Steel, Metallurgy, Metals, Manufacturing, Continuous Improvement, Mining, Engineering, and Procurement.

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