John Ranieri
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John Ranieri Email & Phone Number

Location: Wilmington, Delaware, United States 11 work roles 7 schools
2 work emails found @usa.dupont.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails

Work email j****@usa.dupont.com
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Role
Managing Partner
Location
Wilmington, Delaware, United States

Who is John Ranieri? Overview

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Quick answer

John Ranieri is listed as Managing Partner at MarketBridge Asset Management, based in Wilmington, Delaware, United States. AeroLeads shows a work email signal at usa.dupont.com and a matched LinkedIn profile for John Ranieri.

John Ranieri previously worked as Executive Director - Global Innovation & Growth Initiative at The Wharton School and Vice President / General Manager - Corporate Officer at Dupont. John Ranieri holds Visiting Faculty - Snider Center For Entrepreneurship from The Wharton School.

Company email context

Email format at MarketBridge Asset Management

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jranieri@usa.dupont.com
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AeroLeads found 2 current-domain work email signals for John Ranieri. Compare company email patterns before reaching out.

Profile bio

About John Ranieri

Management - Senior executive recognized for achieving top-line revenue growth and significant market valuation increases for mature and emerging businesses within the industrial, energy, materials, and medical markets. Strong management leadership with broad and comprehensive professional background - unique expertise in realizing growth, maximizing value capture and successfully commercializing businesses into existing and new markets.Global Business Leadership - Board director with fiduciary responsibility for business and financial oversight. Led business restructuring including strategic redirection, innovative business model implementation, updating product lines with customer driven solutions, improved market sensing, and adapting technology-based into market-facing organizations.

Listed skills include Biotechnology, Spinning, Flash, and R&D.

Current workplace

John Ranieri's current company

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MarketBridge Asset Management
Marketbridge Asset Management
Managing Partner
AeroLeads page
11 roles · 45 years

John Ranieri work experience

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

Managing Partner

Current

Greater Philadelphia

Financial consultancy/data analytics enterprise - The company enables firms to structure their growth and technology assets to maximize market valuations and uniquely identify and exploit opportunities that drive top-line growth. The business enables improved market success rates that meet/exceed financial return expectations for an owner’s/investor’s risk capital.

2017 - Present ~9 yrs 7 mos

Executive Director - Global Innovation & Growth Initiative

Philadelphia, Pennsylvania, United States

Growth initiative and information system development that improves a firm’s capability to realize top=line business growth through leverage of their technology & know-how asset base.

2014 - 2017 ~3 yrs

Vice President / General Manager - Corporate Officer

Wilmington, Delaware, United States

Industrial Biosciences - Responsible for the consolidation, strategy and execution of DuPont and Danisco’s transformative businesses within the energy, materials, chemicals, water, personal care, nutrition and medical markets. Restructured and capitalized the business portfolio to scale for growth and high rates of return on invested capital.

2011 - 2014 ~3 yrs

Vice President / General Manager - Corporate Officer

Biomaterials Group - Headed the materials, biospecialties, and biomedical businesses, achieving significant off-trend line growth through the economic downturn (45% CAGR). The business created significant market and financial success executed in Asian, US and European markets with capitally efficient business/asset extensions and growth.

2009 - 2011 ~2 yrs

Vice President / General Manager - Corporate Officer

Wilmington, Delaware, United States

Applied BioSciences - Launched and built the business unit for the Energy, Specialties and Biomedical market sectors. The strategy, investments, business models and market execution increased Wall Street valuations by several-fold.

2006 - 2008 ~2 yrs

Vice President / General Manager - Corporate Officer

Wilmington, Delaware, United States

Bio-Based Materials - Head for the business, operations, sales, marketing and R&D for new growth platform. Built and commercialized DuPont’s first bio-based enterprise and one of the largest state of the art fermentation production facilities. The business platform created a new family of sustainable and performance products for downstream industrial markets and DuPont’s fastest growing material’s platform with production facilities in the US and Asia.

2002 - 2006 ~4 yrs

Vice President / Managing Director

Scotland, United Kingdom

Cardiovascular and Medical Materials Divisions - Refocused core technology platforms into high growth/lower risk market segments.

2001 - 2003 ~2 yrs

Vice President - Biologics

Switzerland

Led the design, formation and management of a new company for SulzerMedica, developing tissue and organ repair products for the cardiovascular (coronary revascularization - myocardial repair); orthopedic (cartilage, meniscus, and spinal disc); wound; and neural market segments.

1998 - 2001 ~3 yrs

Corporate Director

Winterthur, Zurich, Switzerland/Austin, Texas

Headed the medical start-up for Sulzer Ltd. ($4 billion revenues) - the venture developed a business portfolio of innovative disease management therapies, their market strategies and alliances for the cardiovascular, orthopedic and spine market segments. The product portfolio comprised tissue repair products, engineered material and tissue replacements, and minimally invasive therapeutic delivery devices.

1995 - 1998 ~3 yrs

Manager, Process And Quality Engineering

Portsmouth, Rhode Island, United States

Responsible for the development and management of a new microelectronic facility’s operations producing advanced OEM and proprietary electronic module products. Designed and converted pilot processes into high-volume manufacturing operation, scaled-up facility for production capacity, and developed statistical process surveillance systems for operational management.

1984 - 1991 ~7 yrs

Process Engineer

Dallas, Texas, United States

Developed process and manufacturing operations for electronic, cryogenic and microchip fabrication.

1982 - 1984 ~2 yrs
7 education records

John Ranieri education

Associate Professor - Schools Of Engineering And Management, Biomedical (Tissue And Organ Repair), Technology Management And Electronic Materials

Visiting Scholar, Value Creation Within The Life, Medical Science And Biotechnology Business Sectors

Doctor Of Philosophy - Phd, Medical Science

Section of Artificial Organs, Biomaterial and Cellular Technologies Thesis: 'Development of materials that spatially control neural cell.

Medical Science / Engineering

Lausanne University Medical School, Lausanne, Switzerland

Assistant Doctorant, Division of Surgical Research and Gene Therapy, Centre Hospitalier Universitaire Vaudois

Master Of Science - Ms, Materials Science And Engineering

Thesis: 'Plastic constraint of thin film electronic joints'

Bachelor Of Science - Bs, Chemical Engineering

Thesis: 'Controlled drug release polymers for gynocological applications'

FAQ

Frequently asked questions about John Ranieri

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

What company does John Ranieri work for?

John Ranieri works for MarketBridge Asset Management.

What is John Ranieri's role at MarketBridge Asset Management?

John Ranieri is listed as Managing Partner at MarketBridge Asset Management.

What is John Ranieri's email address?

AeroLeads has found 2 work email signals at @usa.dupont.com for John Ranieri at MarketBridge Asset Management.

Where is John Ranieri based?

John Ranieri is based in Wilmington, Delaware, United States while working with MarketBridge Asset Management.

What companies has John Ranieri worked for?

John Ranieri has worked for Marketbridge Asset Management, The Wharton School, Dupont, Aortech International Plc, and Sulzermedica Usa.

How can I contact John Ranieri?

You can use AeroLeads to view verified contact signals for John Ranieri at MarketBridge Asset Management, including work email, phone, and LinkedIn data when available.

What schools did John Ranieri attend?

John Ranieri holds Visiting Faculty - Snider Center For Entrepreneurship from The Wharton School.

What skills is John Ranieri known for?

John Ranieri is listed with skills including Biotechnology, Spinning, Flash, and R&D.

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