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Dan Weis Email & Phone Number

Global Category Sourcing Lead at Bayer Pharmaceuticals
Location: Mcdonald, Pennsylvania, United States 5 work roles 2 schools
1 work email found @bayer.com 2 phones found area 610 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email d****@bayer.com
Direct phone (610) ***-****
LinkedIn Profile matched
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Current company
Role
Global Category Sourcing Lead
Location
Mcdonald, Pennsylvania, United States

Who is Dan Weis? Overview

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Quick answer

Dan Weis is listed as Global Category Sourcing Lead at Bayer Pharmaceuticals, based in Mcdonald, Pennsylvania, United States. AeroLeads shows a work email signal at bayer.com, phone signal with area code 610, and a matched LinkedIn profile for Dan Weis.

Dan Weis previously worked as Global Category Sourcing Manager at Bayer Pharmaceuticals and Contract Procurement & New Product Introduction/Sourcing Lead at Glaxosmithkline. Dan Weis holds Mba, Business Mgmt. from Waynesburg University.

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Email format at Bayer Pharmaceuticals

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{first}.{last}@bayer.com
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Profile bio

About Dan Weis

I would like to put my 15+ years of experience in leading Supply Chain and Strategic Sourcing initiatives at GlaxoSmithKline Consumer Healthcare to work for you. I have held roles in GSK CH’s Global Manufacturing & Supply Team that include Sourcing Manager for New Products, Manufacturing Strategy Leader for a global portfolio, and Regional Supply Director for a $1B product portfolio.

Listed skills include Business Development, Product Development, Leadership, Supply Chain, and 17 others.

Current workplace

Dan Weis's current company

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Bayer Pharmaceuticals
Bayer Pharmaceuticals
Global Category Sourcing Lead
AeroLeads page
5 roles

Dan Weis work experience

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

Global Category Sourcing Lead

Current

Leverkusen, North Rhine-Westphalia, De

Mar 2017 - Present

Global Category Sourcing Manager

Leverkusen, North Rhine-Westphalia, De

Develop and implement sourcing strategies and conduct supplier selection processes including negotiations based on Bayer standard sourcing methodology in order to identify best sourcing options which drive cost reduction and competitive advantage.

Contract Procurement & New Product Introduction/Sourcing Lead

Brentford, Middlesex, Gb

Drive contract manufacturing (CM) for product launches in the Americas, from planning to execution. Define performance standards; evaluate and source contractors; prepare supplier site impact assessments; present investment needs to senior management; quantify and mitigate risk; and oversee initial production process. As member of a cross-functional CM team that oversees delivery of approximately 50% of GSK CH SKUs in the Americas, collaborate with CM-aligned executives from R&D, Finance, Procurement, Supplier Relationships, Quality Control, and Packaging to embed Value Engineering and Quality by Design into the production process. -Scaled up supply tenfold while also slashing 30% of production cost for allergy bestseller Flonase. Played key role in supply planning and logistics for the 2015 transition from Rx to OTC for brand, which notched >$100M in sales in its first 16 weeks in the consumer channel. -Achieved aggressive cost of goods and margin targets in response to change from Rx to OTC pricing. -Met high demand, while maintaining quality, by identifying, negotiating, and preparing 3 supply sites across US (a mix of CM and internal suppliers). -Cut production costs by 18% vs. target while leading a 10-country European launch of nicotine flash strips. Reduced packaging and labeling costs related to multiple language and legal requirements by clustering production to minimize factory line changeovers. -Prepared launches for 2 top GSK brands: the US introduction of a pain management brand with >$1B in global sales, and a brand extension for a leading GI (gastrointestinal) brand.

Jun 2012 - Dec 2016

Manufacturing Strategy Leader - Global Supply Consumer Division

Brentford, Middlesex, Gb

Lead development of Product Lifecycle Supply Strategies to support category growth plans. Lead Medium / Long term Risk Assessment of End to End (E2E) Supply chain. Create and implement mitigation plans and escalate when appropriate. Lead development of sourcing recommendations for NPI and new launches (including Make Vs Buy). Provide Due Diligence support for acquisitions, licensing and sales as required by the Category Team / Business Development function. Integrate any relevant new businesses into existing product supply strategies Secure endorsement for the proposed Product Supply Strategies and Category Network Configurations at the appropriate governance forums (SCC etc.).

Aug 2007 - Jun 2012

Director Of Operations - Us Consumer Products Division

Brentford, Middlesex, Gb

Oversaw supply for >$1B of Oral care, Dental Care, NRT and GI products sold in US and Puerto Rico, and produced in 6 GSK supply sites (4 across US, 1 in Puerto Rico and 1 in Ireland). Managed ongoing supplier relationships, including negotiation and tracking of KPIs vs. service performance targets. Project-managed product launches. Piloted technology transfer to approved supplier base.  Reduced cost of goods by 18% with no impact on supply for Polident (transition from Ireland to a US site).  Directed supply processes for the successful launch of a $100M brand: Abreva cold sore medicine. Coordinated setup of supply chain for GSK manufacturing and packaging, meeting an aggressive deadline which involved a first phase using 3rd party input before moving to full manufacture at Puerto Rico site.  Launched manufacturing for Nicotine Lozenge, as well as multiple other product extensions. Consistently achieved balanced production outputs by partnering closely with planning and supply sites to prioritize production and smooth out requirements.

Mar 2002 - Aug 2007
2 education records

Dan Weis education

Mba, Business Mgmt.

Waynesburg University

Bs, Business Logistics

Penn State University
FAQ

Frequently asked questions about Dan Weis

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

What company does Dan Weis work for?

Dan Weis works for Bayer Pharmaceuticals.

What is Dan Weis's role at Bayer Pharmaceuticals?

Dan Weis is listed as Global Category Sourcing Lead at Bayer Pharmaceuticals.

What is Dan Weis's email address?

AeroLeads has found 1 work email signal at @bayer.com for Dan Weis at Bayer Pharmaceuticals.

What is Dan Weis's phone number?

AeroLeads has found 2 phone signal(s) with area code 610 for Dan Weis at Bayer Pharmaceuticals.

Where is Dan Weis based?

Dan Weis is based in Mcdonald, Pennsylvania, United States while working with Bayer Pharmaceuticals.

What companies has Dan Weis worked for?

Dan Weis has worked for Bayer Pharmaceuticals and Glaxosmithkline.

How can I contact Dan Weis?

You can use AeroLeads to view verified contact signals for Dan Weis at Bayer Pharmaceuticals, including work email, phone, and LinkedIn data when available.

What schools did Dan Weis attend?

Dan Weis holds Mba, Business Mgmt. from Waynesburg University.

What skills is Dan Weis known for?

Dan Weis is listed with skills including Business Development, Product Development, Leadership, Supply Chain, Manufacturing, Sales, Integration, and Sourcing.

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