Partner
Current
Nov 2020 - Present
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Matthew Seidner Email & Phone Number
Partner at McKinsey & Company | C-Suite | Growth Catalyst | Change Agent | M&A Expert
at
McKinsey & Company
1 work email found
@mckinsey.com
1 phone found area 972
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Partner at McKinsey & Company | C-Suite | Growth Catalyst | Change Agent | M&A Expert
Location
Greater Chicago Area, United States, United States
Company size
Who is Matthew Seidner? Overview
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Quick answer
Matthew Seidner is listed as Partner at McKinsey & Company | C-Suite | Growth Catalyst | Change Agent | M&A Expert at McKinsey & Company, a company with 32269 employees, based in Greater Chicago Area, United States, United States. AeroLeads shows a work email signal at mckinsey.com, phone signal with area code 972, and a matched LinkedIn profile for Matthew Seidner.
Matthew Seidner previously worked as Partner at Mckinsey & Company and Chief Operating Officer / Chief Client Service Officer at Imagine. Matthew Seidner holds Bachelor Of Arts (Ba), Economics And French Studies, High Honors from Wesleyan University.
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Email format at McKinsey & Company
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{first}_{last}@mckinsey.com
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Profile bio
About Matthew Seidner
I am currently a Partner at McKinsey & Company based in Chicago, and a leader in McKinsey's paper and packaging practice. Leveraging my prior experience as a senior executive in the packaging industry, I advise clients on strategy, operations, procurement, M&A, and due diligence.As an executive with extensive experience in finance, operations, strategy, M&A, integration, and private-equity ownership, I am a customer-focused, results-driven, and people-oriented. For many years, I have been a trusted partner to the CEO and global executive team with a solid foundation of integrity, collaboration, and entrepreneurial spirit.I am passionate about growing businesses and developing teams, and I am thrilled to partner with clients to help make a positive impact and increase enterprise value.
Listed skills include Divestitures, Business Strategy, Mergers, Valuation, and 12 others.
Current workplace
Matthew Seidner's current company
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Mckinsey & Company
7 roles · 24 years
Matthew Seidner work experience
A career timeline built from the work history available for this profile.
Chief Operating Officer / Chief Client Service Officer
Managed entire operational P&L as first COO for the IMAGINE Group. Integrated operations across 7 manufacturing and distribution sites to unify operations team around common goals, improve customer experience, and drive EBITDA growth. Led complete business transformation impacting all departments and all facilities by empowering team members at every.
Jul 2019 - Apr 2020
Chief Operating Officer - Orora Visual
Led integration of 5 national production facilities and 500+ manufacturing team members to build leading visual communications company. Managed full operational P&L from creative and design to shipping and delivery. Focused on driving results through teams, outperforming for customers, and continuous improvement. - Reduced costs by $2M, implemented $15M.
Feb 2018 - Jun 2019
Chief Financial Officer - Orora Visual
Facilitated combination of 4 family-owned businesses to achieve synergies, build processes, and enable growth. Provided strategic and financial business acumen to support local and global executive teams. - Led integration, directed $4M procurement savings, and consolidated facilities to drive profit growth.
Sep 2017 - Sep 2018
Senior Vice President - Strategy, Acquisitions, And Integration
Recruited as first head of strategy, M&A, and integration focused on Orora’s $1.5B North American business. Developed strategy for organic and M&A growth. Originated, executed, and integrated 6 acquisitions and 1 minority investment, growing business by $250M and deploying $200M of capital. - Formulated and executed roll-up strategy for new portfolio.
Mar 2015 - Sep 2017
Managing Director
Advised clients on global acquisitions and divestitures in paper, plastics, and packaging industry as an M&A investment banker and consultant with significant expertise in leading complex, middle-market transactions.Successive promotions from Analyst to Managing Director.
Oct 2003 - Mar 2015
Assistant Manager
Formerly Commerce BankDirected branch operations through 24 employees to provide high quality financial service to bank customers. Generated $100M in new business by creating an innovative sales strategy. Opened 8 new bank branches as part of cross-functional task force.
2002 - 2003
~1 yr
Team & coworkers
Colleagues at McKinsey & Company
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OW
Oscar Wu
Colleague at Mckinsey & CompanyPhiladelphia, Pennsylvania, United States, United States
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JP
Joey Pickering
Colleague at Mckinsey & CompanyUnited Kingdom, United Kingdom
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AB
Adnan Baig
Colleague at Mckinsey & CompanyNottingham, England, United Kingdom, United Kingdom
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ML
Magdalena Laskowska
Colleague at Mckinsey & CompanyPoznań, Wielkopolskie, Poland, Poland
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GH
Gregor Heusser
Colleague at Mckinsey & CompanyZurich, Switzerland, Switzerland
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TL
Tina Lee
Colleague at Mckinsey & CompanyTaiwan, Taiwan, Province Of China
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SS
Sakthi Sri A Arul
Colleague at Mckinsey & CompanyChennai, Tamil Nadu, India, India
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SL
Somyung Lee
Colleague at Mckinsey & CompanySouth Korea, Korea, Republic Of
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PJ
Peng Jiang
Colleague at Mckinsey & CompanyJing'an District, Shanghai, China, China
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MA
Marcel Ablola
Colleague at Mckinsey & CompanyCentral Luzon, Philippines, Philippines
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Oscar Wu
Colleague at Mckinsey & CompanyPhiladelphia, Pennsylvania, United States, United States
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JP
Joey Pickering
Colleague at Mckinsey & CompanyUnited Kingdom, United Kingdom
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AB
Adnan Baig
Colleague at Mckinsey & CompanyNottingham, England, United Kingdom, United Kingdom
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ML
Magdalena Laskowska
Colleague at Mckinsey & CompanyPoznań, Wielkopolskie, Poland, Poland
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GH
Gregor Heusser
Colleague at Mckinsey & CompanyZurich, Switzerland, Switzerland
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TL
Tina Lee
Colleague at Mckinsey & CompanyTaiwan, Taiwan, Province Of China
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SS
Sakthi Sri A Arul
Colleague at Mckinsey & CompanyChennai, Tamil Nadu, India, India
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SL
Somyung Lee
Colleague at Mckinsey & CompanySouth Korea, Korea, Republic Of
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PJ
Peng Jiang
Colleague at Mckinsey & CompanyJing'an District, Shanghai, China, China
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MA
Marcel Ablola
Colleague at Mckinsey & CompanyCentral Luzon, Philippines, Philippines
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1 education record
Matthew Seidner education
FAQ
Frequently asked questions about Matthew Seidner
Quick answers generated from the profile data available on this page.
What company does Matthew Seidner work for?
Matthew Seidner works for McKinsey & Company.
What is Matthew Seidner's role at McKinsey & Company?
Matthew Seidner is listed as Partner at McKinsey & Company | C-Suite | Growth Catalyst | Change Agent | M&A Expert at McKinsey & Company.
What is Matthew Seidner's email address?
AeroLeads has found 1 work email signal at @mckinsey.com for Matthew Seidner at McKinsey & Company.
What is Matthew Seidner's phone number?
AeroLeads has found 1 phone signal(s) with area code 972 for Matthew Seidner at McKinsey & Company.
Where is Matthew Seidner based?
Matthew Seidner is based in Greater Chicago Area, United States, United States while working with McKinsey & Company.
What companies has Matthew Seidner worked for?
Matthew Seidner has worked for Mckinsey & Company, Imagine, Orora, Orora Limited, and Deloitte Corporate Finance Llc.
Who are Matthew Seidner's colleagues at McKinsey & Company?
Matthew Seidner's colleagues at McKinsey & Company include Oscar Wu, Joey Pickering, Adnan Baig, Magdalena Laskowska, and Gregor Heusser.
How can I contact Matthew Seidner?
You can use AeroLeads to view verified contact signals for Matthew Seidner at McKinsey & Company, including work email, phone, and LinkedIn data when available.
What schools did Matthew Seidner attend?
Matthew Seidner holds Bachelor Of Arts (Ba), Economics And French Studies, High Honors from Wesleyan University.
What skills is Matthew Seidner known for?
Matthew Seidner is listed with skills including Divestitures, Business Strategy, Mergers, Valuation, Investment Banking, Corporate Finance, Restructuring, and Strategic Planning.
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