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Business Details
27 Years
experience
Trusted Environmental & Safety Consulting Services
Founded in 1999, One World Resource has established itself as a leader in environmental and safety consulting by building a network of small businesses with specialized expertise. Our unique structure enables cost-effective solutions through customized project teams while maintaining direct service from five dedicated partners. We deliver senior-level expertise across environmental compliance, health and safety management, and remediation projects for both government and private sector clients.

Our team combines 25+ years of industry experience with a commitment to quality, having managed projects exceeding $2.5 million and served diverse sectors including oil and gas, manufacturing, and government agencies. We prioritize client-specific needs through regulatory compliance, risk management, and sustainable solutions tailored to each project's requirements.
Services
Environmental Compliance Safety Audits Remediation Projects Management Systems Regulatory Training
Details
  • Year established: 1999
Highlights and features
  • 25+ years of combined experience in environmental and safety consulting
  • Network of 70+ specialized partner firms for comprehensive solutions
  • Direct service model with five dedicated partners
  • Proven track record with government agencies and Fortune 500 companies
  • Customized project teams for specific client requirements
Services
Environmental Compliance
Our environmental compliance services ensure adherence to federal, state, and local regulations through permit applications, audits, and reporting. We specialize in air quality permitting, waste management programs, and spill prevention planning for industrial and government clients. Our team maintains expertise in RCRA, NPDES, and EPCRA requirements to minimize regulatory risks for clients.
Safety Audits
We conduct comprehensive safety audits covering OSHA/MSHA compliance, process safety management, and industrial hygiene. Our services include hazard identification, risk assessments, and program development for high-risk industries. With certified auditors and 30+ years of combined experience, we help clients improve safety performance and reduce incident rates.
Remediation Projects
Our remediation expertise includes site assessment, feasibility studies, and corrective action plans for contaminated properties. We manage RCRA and CERCLA investigations, groundwater monitoring, and voluntary cleanups. Our engineers develop treatment designs and waste management solutions for petroleum, chemical, and industrial sites across multiple states.
Management Systems
We develop customized environmental and safety management systems aligned with ISO standards and regulatory requirements. Services include program development, employee training, and performance metrics implementation. Our systems integrate with existing operations to improve compliance efficiency and sustainability for manufacturing, energy, and government sectors.
Regulatory Training
We provide specialized training programs covering HAZWOPER, OSHA standards, and DOT hazardous materials regulations. Our courses combine technical knowledge with practical applications for industries including oil and gas, chemical manufacturing, and construction. Training formats include on-site instruction and customized programs for specific workplace needs.
People
Peter Bierbaum
Partner
Registered professional engineer with 25+ years in environmental and safety consulting. Managed $2.5M+ projects across DOE, DOD, and private sectors including refining and high-tech industries.
Ann Slater
Environmental Scientist
25+ years experience in environmental consulting, specializing in NPDES permitting and risk management plans. Former Louisiana DEQ permit writer with expertise in petrochemical compliance and site assessments.
John Holleran
Registered Engineer
30+ years in environmental compliance and process safety. Former Corporate EHS Audit Manager for Koch Industries with experience in refining, chemicals, and electronics sectors. Certified in multiple safety and environmental disciplines.
Questions
What industries does OWR serve?
We serve oil and gas, manufacturing, chemical production, government agencies, utilities, and commercial development sectors with tailored environmental and safety solutions.
Do you handle multi-state projects?
Yes, our network supports projects across Colorado, Louisiana, South Carolina, and other states through strategically located branch offices and partner firms.
What regulatory expertise do you offer?
We specialize in RCRA, NPDES, EPCRA, OSHA, and MSHA compliance with experienced professionals in air quality, waste management, and safety program development.
Can you assist with emergency response planning?
Yes, we develop comprehensive emergency response plans and conduct drills for industrial facilities and government agencies to meet regulatory requirements.
Do you provide training programs?
We offer OSHA-compliant training including HAZWOPER, confined space entry, and hazardous materials handling with customizable on-site instruction options.