President
Current
Willow Mountain Scientific
Mar 2019 - Present
AeroLeads people directory · profile
William Pfeffer Email & Phone Number
President at Willow Mountain Scientific
at
Willow Mountain Scientific
1 work email found
@rmbio.com
1 phone found area 406
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Willow Mountain Scientific
Role
President at Willow Mountain Scientific
Location
Missoula, Montana, United States
Who is William Pfeffer? Overview
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Quick answer
William Pfeffer is listed as President at Willow Mountain Scientific at Willow Mountain Scientific, based in Missoula, Montana, United States. AeroLeads shows a work email signal at rmbio.com, phone signal with area code 406, and a matched LinkedIn profile for William Pfeffer.
William Pfeffer previously worked as President at Willow Mountain Scientific and Chief Operating Officer at Rocky Mountain Biologicals, Inc.. William Pfeffer holds Doctor Of Philosophy (Phd), Analytical Chemistry from Iowa State University.
Company email context
Email format at Willow Mountain Scientific
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{first}.{last}@rmbio.com
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AeroLeads found 1 current-domain work email signal for William Pfeffer. Compare company email patterns before reaching out.
Profile bio
About William Pfeffer
William Pfeffer is a President at Willow Mountain Scientific at Willow Mountain Scientific. He possess expertise in gmp, validation, analytical chemistry, biotechnology, quality system and 30 more skills.
Listed skills include Gmp, Validation, Analytical Chemistry, Biotechnology, and 31 others.
Current workplace
William Pfeffer's current company
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Willow Mountain Scientific
8 roles · 35 years
William Pfeffer work experience
A career timeline built from the work history available for this profile.
Chief Operating Officer
Feb 2018 - Mar 2019
Director Of Operations
Jul 2015 - Feb 2018
Director Of Analytical Chemistry
Rivertop Renewables
Jul 2014 - Aug 2015
Quality Director
- Initiate, review and release batch records for production.
- Maintain deviation and corrective action/preventative action system for GMP production
- Oversee IQ/OQ/PQ of new production and analytical equipment
- Guide development and manage validation of release assays
- Maintain quality manual and other quality documentation
- Implement quality system for newly acquired bulk purified water manufacturer
2012 - Aug 2014
Owner/Developer
Chexxe Software
- Owner/Developer of Willow Mountain Enterprises, a Media Development andProfessional Training Service with Clients such as GlaxoSmithKline
- Owner/Developer of Chexxe Software, Inc. Developed method and software calledShipChexxeTM for recovering billing errors from parcel carriers such as FedEx and UPS
- Obtained patent-pending status on ShipChexxeTM, USPTO Application #20120226625
- Achieved Profitable sale of businesses in 2012
2011 - Aug 2014
Analytical Chemistry Group Leader
- Recruited, hired and managed a team of 14 scientists for pharmaceutical assaydevelopment and support
- Responsible for establishing and adhering to Analytical Chemistry budget that exceeded$500k
- Responsible for analytical sections of Chemistry, Manufacturing and Controls for twoNew Drug Applications
- Responsible for the development, validation and transfer of all analytical methodsused for acceptance, release, impurity or stability testing of bulk and formulated GSKHamilton products
- Developed, implemented and maintained GSK Hamilton GMP analytical assay validationprogram
- Coordinated analytical support for Quality Control, Product Development and Productionat GSK Hamilton via customized analytical assays using chromatographic, spectroscopicand wet chemistry methods
1996 - 2007
~11 yrs
Senior Scientist
- Conceived design, coordinated a development team of 5 engineers and 2 chemists, heldand documented design reviews and maintained the development schedule for thecommercialization of a capillary electrophoresis.
- Conceived design and initiated development of a dual-laser-based fluorescence detectorfor the Bio-Rad BioFocus capillary electrophoresis system
- Co-designed and wrote software and a user's manual for two software utilities that characterize biopolymers separated by capillary electrophoresis
- Developed and evaluated biopolymer and small molecule capillary electrophoresisseparation methodologies (free zone, non-gel sieving, isoelectric focusing, and MECC)for commercialization
- Responsible for development and implementation of division-wide instrumentcalibration program that was instrumental in the ISO 9001 certification of Bio-Rad
- Developed and implemented quality control procedures and fixtures for chemical,optical and electrical components of a commercial capillary electrophoresis instrumentand trained technicians in their use
1991 - 1996
~5 yrs
2 education records
William Pfeffer education
Doctor Of Philosophy (Phd), Analytical Chemistry
Bachelor Of Science (Bs), Chemistry
FAQ
Frequently asked questions about William Pfeffer
Quick answers generated from the profile data available on this page.
What company does William Pfeffer work for?
William Pfeffer works for Willow Mountain Scientific.
What is William Pfeffer's role at Willow Mountain Scientific?
William Pfeffer is listed as President at Willow Mountain Scientific at Willow Mountain Scientific.
What is William Pfeffer's email address?
AeroLeads has found 1 work email signal at @rmbio.com for William Pfeffer at Willow Mountain Scientific.
What is William Pfeffer's phone number?
AeroLeads has found 1 phone signal(s) with area code 406 for William Pfeffer at Willow Mountain Scientific.
Where is William Pfeffer based?
William Pfeffer is based in Missoula, Montana, United States while working with Willow Mountain Scientific.
What companies has William Pfeffer worked for?
William Pfeffer has worked for Willow Mountain Scientific, Rocky Mountain Biologicals, Inc., Rivertop Renewables, Chexxe Software, and Glaxosmithkline.
How can I contact William Pfeffer?
You can use AeroLeads to view verified contact signals for William Pfeffer at Willow Mountain Scientific, including work email, phone, and LinkedIn data when available.
What schools did William Pfeffer attend?
William Pfeffer holds Doctor Of Philosophy (Phd), Analytical Chemistry from Iowa State University.
What skills is William Pfeffer known for?
William Pfeffer is listed with skills including Gmp, Validation, Analytical Chemistry, Biotechnology, Quality System, Hplc, Chromatography, and Fda.
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