Neptune and Company, Inc. is a consulting company headquartered in Denver, Colorado and Los Alamos, New Mexico with offices located across the US. Our staff is composed of scientists who focus on finding and communicating technical solutions to difficult problems for government, non-profit, and private clients.

Our practice areas and centers of excellence:

Decision Analysis and Risk Management
Statistics, Data Analysis, & Modeling
GoldSim Probabilistic Modeling
Risk Assessment and Toxicology
Economic Analysis and Systems Analysis
Environmental Consulting
Probabilistic Unexploded Ordnance Risk Assessment
Quality Assurance and Auditing
Chemistry
Expert Witness and Legal Consulting
Training and Communication

Neptune and Company, Inc.

Paul Black

Paul Duffy

Melissa Griese

Dan Michael

Cathy Armstead

Kelly Black

Engineering and Technical Specialists

Leadership Team

Data and Analysis Team

Teams at Neptune and Company, Inc.

Engineering and Technical Specialists

Leadership Team

Data and Analysis Team