Robert Markwell, PMP
2 email domains
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Robert Markwell Email & Phone Number
Formerly President and Director at Three Rivers Management, Inc. a subsidiary of Lehigh Hanson, Inc.
1 work email found
@trmi.biz
1 phone found area 412
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Role
Formerly President and Director at Three Rivers Management, Inc. a subsidiary of Lehigh Hanson, Inc.
Location
Pittsburgh, Pennsylvania, United States
Who is Robert Markwell? Overview
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Quick answer
Robert Markwell is listed as Formerly President and Director at Three Rivers Management, Inc. a subsidiary of Lehigh Hanson, Inc. based in Pittsburgh, Pennsylvania, United States. AeroLeads shows a work email signal at trmi.biz, phone signal with area code 412, and a matched LinkedIn profile for Robert Markwell.
Robert Markwell previously worked as President and Director at Three Rivers Management, Inc. A Subsidiary Of Lehigh Hanson, Inc.. Robert Markwell holds Bachelor Of Science - Bs, Environmental Resource Management from Penn State University.
Company email context
Email format at trmi.biz
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{first_initial}{last}@trmi.biz
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AeroLeads found 1 current-domain work email signal for Robert Markwell. Compare company email patterns before reaching out.
Profile bio
About Robert Markwell
Robert Markwell is a Formerly President and Director at Three Rivers Management, Inc. a subsidiary of Lehigh Hanson, Inc..
Listed skills include Hazardous Waste Management, Environmental Management Systems, Environmental Compliance, Environmental Awareness, and 8 others.
1 role · 26 years
Robert Markwell work experience
A career timeline built from the work history available for this profile.
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President And DirectorServed as President and General Manager of Three Rivers Management, Inc. a subsidiary of Lehigh Hanson, Inc. that manages legacy environmental and product liabilities for Lehigh Hanson.Managed operations ($3.6m annual budget) and staff of 17 to 35 including technical project management, accounting and legal functions;Maintained technical, legal and financial responsibility for environmental remediation at ~ 100 legacy properties; responsible for all projects, project teams… Show more Served as President and General Manager of Three Rivers Management, Inc. a subsidiary of Lehigh Hanson, Inc. that manages legacy environmental and product liabilities for Lehigh Hanson.Managed operations ($3.6m annual budget) and staff of 17 to 35 including technical project management, accounting and legal functions;Maintained technical, legal and financial responsibility for environmental remediation at ~ 100 legacy properties; responsible for all projects, project teams and all vendor relationship including contracting and vendor performance program;Orchestrated annual budgeting and long-term forecasting process for all sites and legal claims with annual budget of $30 to $40m;Managed relationship with corporate executive committee and performed routine status and financial reporting;Managed $900m remediation and product liabilty insurance program and relationship with partner-insurers that resulted in no claims denied over 19-yr life;Managed program to remediate 6000 roof insulation claims under class-action settlement;Oversaw operation, maintenance and updates of ERP System including purchase and pay, document managment and custom site and claims management databases. Show less
1 education record
Robert Markwell education
FAQ
Frequently asked questions about Robert Markwell
Quick answers generated from the profile data available on this page.
What is Robert Markwell's role at their current company?
Robert Markwell is listed as Formerly President and Director at Three Rivers Management, Inc. a subsidiary of Lehigh Hanson, Inc..
What is Robert Markwell's email address?
AeroLeads has found 1 work email signal at @trmi.biz for Robert Markwell.
What is Robert Markwell's phone number?
AeroLeads has found 1 phone signal(s) with area code 412 for Robert Markwell.
Where is Robert Markwell based?
Robert Markwell is based in Pittsburgh, Pennsylvania, United States.
What companies has Robert Markwell worked for?
Robert Markwell has worked for Three Rivers Management, Inc. A Subsidiary Of Lehigh Hanson, Inc..
How can I contact Robert Markwell?
You can use AeroLeads to view verified contact signals for Robert Markwell, including work email, phone, and LinkedIn data when available.
What schools did Robert Markwell attend?
Robert Markwell holds Bachelor Of Science - Bs, Environmental Resource Management from Penn State University.
What skills is Robert Markwell known for?
Robert Markwell is listed with skills including Hazardous Waste Management, Environmental Management Systems, Environmental Compliance, Environmental Awareness, Remediation, Soil, Environmental Consulting, and Environmental Permitting.
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