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Mario Diaz Email & Phone Number

Retired from 3M Company at Self
Location: Marathon County, Wisconsin, United States 10 work roles 1 school
1 work email found @3m.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email m****@3m.com
LinkedIn Profile matched
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Current company
Role
Retired from 3M Company
Location
Marathon County, Wisconsin, United States
Company size

Who is Mario Diaz? Overview

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Quick answer

Mario Diaz is listed as Retired from 3M Company at Self, a with 4803 employees, based in Marathon County, Wisconsin, United States. AeroLeads shows a work email signal at 3m.com and a matched LinkedIn profile for Mario Diaz.

Mario Diaz previously worked as Manufacturing Plant Director at 3M and Consumer Business Group Manufacturing Manager at 3M. Mario Diaz holds Bachelor Of Science (Bs), Industrial Engineering from Texas A&M University.

Company email context

Email format at Self

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{first_initial}{last}@3m.com
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AeroLeads found 1 current-domain work email signal for Mario Diaz. Compare company email patterns before reaching out.

Profile bio

About Mario Diaz

Experienced Manufacturing Manager with a demonstrated history of team development and continuous improvement. Skilled in Lean Manufacturing, Business Process Improvement, Cross-functional Team Leadership, Six Sigma, and multiple manufacturing processes. Strong operations leader who can effectively improve Safety, Customer, and Financial performance.

Listed skills include Consumer Goods and Law Enforcement.

Current workplace

Mario Diaz's current company

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

Self
Self
Retired from 3M Company
Wisconsin, United States
Employees
4803
AeroLeads page
10 roles · 36 years

Mario Diaz work experience

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

Retired From 3M Company

Wisconsin, United States

Manufacturing Plant Director

3M

Wausau, Wisconsin Area

Site Director for 3M Roofing Granule Manufacturing Plant and Quarry property.

Consumer Business Group Manufacturing Manager

3M

Lexington, Kentucky Area

Business Group Leader for Global Consumer Mfg. Plant ERP SAP Deployments for 7 Plant sites in Europe, US, and Mexico, Significantly reduced time to stabilization at every iteration by shaping and leveraging system improvements and training methodologies for Plant deployments.

2016 - 2019 ~3 yrs

Value Stream Lean Manufacturing Manager For Post-It(R) And Scotch(Tm) Products

3M

Lexington, Kentucky Area

Deploy Lean Management System and lead continuous improvement efforts in 3M Plant that makes Post-it(R) Notes and Scotch(TM) Packaging Tape. Significantly reduced changeover times through SMED principles, achieved record outputs through OEE improvement, reduced inventories to increase turns and streamlined extended Value Streams for the site.

2014 - 2016 ~2 yrs

Manufacturing Product Manager For Post-It(R) Products

3M

Lexington, Kentucky Area

Full P&L responsibility for 250 employee operation making Post-it(R) Notes and Easel Products, the largest operation of its kind. Reduced cost of goods by double digits through OEE improvements and yield savings every year. Met service, inventory, and cost goals on a very complex product line with high seasonality and increasing supplier headwinds.

2010 - 2014 ~4 yrs

Manufacturing Plant Manager - International Assignment

3M

Monterrey Area, Mexico

Managed all operations for 600-person 3M manufacturing site in Mexico making consumer refrigerator and home water filters. Drove major improvement in a challenging acquired facility. Integrated site to meet expectations of a North American 3M facility. Drove very significant improvements in Safety, yield, inventory, and factory cost. Met profitability requirements ahead of schedule. Upgraded facility and increased equipment uptime by 50%.

2007 - 2010 ~3 yrs

Manufacturing/Supply Chain Manager

3M

Austin, Texas Area

Led and managed all aspects of source of supply change projects for 3 Divisions. Managed supplier search, financial justification, contract negotiations, equipment relocation, capital purchases, inventory & customer planning, and startup. Greatly increased profitability and averted significant service interruptions. Corporate expert for Mexico maquiladora sourcing. Established China manufactured goods partners and agreements for significant savings and product line extensions.

2003 - 2007 ~4 yrs

Six Sigma Black Belt

3M

Austin, Texas Area

Certified on projects in the Optical Components and Telecommunication Product Lines during an extremely tough market environment. Implemented significant yield improvements and productivity increases at multiple sites during assignment.

2001 - 2003 ~2 yrs

Manufacturing Operations Supervisor

3M

Austin, Texas Area

Managed a 90-person organization making high tech/high value Fiber Optic Devices. Significantly increased output with reduced resources during Telecom market peak. Significantly reduced factory cost, inventory, waste, and cycle time. Department earned Corporate Quality Award.

1999 - 2001 ~2 yrs

Manufacturing Process Engineer

3M

Brownwood, Tx And Austin, Tx

Responsibility for various product lines including high volume automated Fiber Optic Splice and Connector assembly lines, Diamond Grade(TM) Reflective Sheeting construction work zone reflective sheeting, and mixing and milling for very large transportation signing site.

1991 - 1999 ~8 yrs
Team & coworkers

Colleagues at Self

Other employees you can reach at cranesvarsity.com. View company contacts for 4803 employees →

1 education record

Mario Diaz education

FAQ

Frequently asked questions about Mario Diaz

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

What company does Mario Diaz work for?

Mario Diaz works for Self.

What is Mario Diaz's role at Self?

Mario Diaz is listed as Retired from 3M Company at Self.

What is Mario Diaz's email address?

AeroLeads has found 1 work email signal at @3m.com for Mario Diaz at Self.

Where is Mario Diaz based?

Mario Diaz is based in Marathon County, Wisconsin, United States while working with Self.

What companies has Mario Diaz worked for?

Mario Diaz has worked for Self and 3M.

Who are Mario Diaz's colleagues at Self?

Mario Diaz's colleagues at Self include Nitish Mondal, Zubair Akbar, Furri Awan, Anthony Sua, and Michael Daubenmire.

How can I contact Mario Diaz?

You can use AeroLeads to view verified contact signals for Mario Diaz at Self, including work email, phone, and LinkedIn data when available.

What schools did Mario Diaz attend?

Mario Diaz holds Bachelor Of Science (Bs), Industrial Engineering from Texas A&M University.

What skills is Mario Diaz known for?

Mario Diaz is listed with skills including Consumer Goods and Law Enforcement.

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