About Us

BioLargo Engineering, Science & Technologies is a full-service environmental engineering service provider, technology innovator, and manufacturer of patented next-generation water and air treatment products.

When combined, BioLargo Engineering has the creative vision and tools to tackle your most demanding environmental roadblocks. Each member of our team averages 30 years’ experience in the most rugged conditions. Our success comes by partnering with clients as a consultant, relying on our environmental detective work to resolve issues of air quality, water purity, hazardous waste treatment, and OSHA compliance in workplace safety.

  •  Parent Company in BioLargo, Inc.
  • Technology and Talent
  • Sustainable Patented Products
  • Innovative Solutions

Why Choose BioLargo Engineering?

Innovative Solutions

Through our own patented life science solutions, we don’t just innovate new ideas – we apply them to solve your environmental challenges.

Delivery on-budget & on-time

Our contract engineering services focus on affordable prices delivered on-time and on budget – that’s our service guarantee.

Trusted Industry Veterans

BioLargo Engineering’s senior engineering staff averages 30+ years in individual experience with leading global firms.


Straight-Forward Pricing

We’re a small firm with low overhead and lower prices, providing the customer service that larger competitors dream of.

Partner-Level Experience

No junior engineers here. We provide clients with Partner-level engineering support to guide our clients to make smart decisions.

Certified Engineers

Our team includes certified Professional Engineers (PE), OSHA 40 HR and HazWoper, PMI Certified Project Managers, and more.

Proud Member of SWANA

As a member of the Solid Waste Association of North America, we’re a proud leader in the waste and recycling industry.


Randall Moore, President

Randy’s experience includes over 30 years of industrial commercial engineering with senior roles in commercial consulting, air quality, project engineering, environmental permitting, testing and equipment design. Prior to joining BioLargo Engineering as President, his career history includes senior operational leadership roles at CB&I Environmental & Infrastructure and CB&I’s Integrated Environmental Solutions – a consulting and engineering group within CB&I.

While leading IES Group, he worked to identify, develop and commercialize emerging technologies and apply those technologies to recalcitrant environmental issues in the industrial sector. In this role he directed fundamental research that resulted in five U.S. Patents and one Chinese Patent.

As Business Line Manager, Commercial Consulting and Engineering at ShawEnvironmental & Infrastructure, he was responsible for profit and loss, operations and business development of all commercial projects for the 175 person Knoxville office.

Kevin Jackson, VP, Technical Director

With over 30 years as a Chemical Engineer, Kevin leads BioLargo’s efforts in waste water treatment and facility design, storm water permitting and control planning, process engineering design and control, NEPDES permitting, and RCRA/TSCA compliance and permitting.

Russell Bryson, VP, Principal Engineer

Russell is a Registered Professional Engineer (PE) in Mechanical Engineering in Tennessee and registered Project Management Professional (PMP) with more than 29 years of experience in engineering consulting, design and process evaluation, logistics, quality assurance, project/program management, business development, facilities and operations management, and field project management. His practical knowledge and experiences have been developed across commercial and governmental projects including air permitting, thermal incineration, electric utility power generation, nuclear power generation, and numerous commercial production operations.

As Vice President-Principal Engineer for BioLargo Engineering, he brings these decades of practical experience to provide tactical project and business decisions for the execution of projects in order to maintain schedules, budgets and deliverables to clients and to ensure sound decision making on new project and business opportunities.

Dan Jarvis, Director of Operations

Dan’s experience includes 35 years of work in environmental soil and water investigation and remediation, wastewater treatment plant operations, stormwater and spill prevention control and countermeasure plans. He is a Certified Radiation worker, specializing in Phase 1 and 2 environmental investigations.  Dan’s expertise also includes work as a certified hazardous waste shipper, health and safety officer, procurement and project management.

Sam Liao, Lead Chemist

Sam has 12 years of environmental consulting experience, serving as a project scientist with clients from chemical, petroleum, wood mill, paper mill, steel mill, utility and the renewable energy industry. Additionally, he is sophisticated in operating GC, HPLC, IC, CEC, AAs, TGA, XRD and SEM. Sam edited final reports in several projects involved with US-EPA ICR program. He holds an MS in Chemistry from ChungYuan Christian University in Taiwan focusing on chemical and material analysis.

Dr. Shan Yong, Business Development Advisor

Shan has more than 14 years of experience in international business development and technology consulting in the water and environmental sector, featuring work with companies that include Veolia Water Technologies North America, SembCorp Industries Singapore, SafBon Shanghai Water Holding, Nanostone, and Aquafortus.  Her experience includes new technology commercialization, technology assessment, feasibility studies, marketing, strategic planning, sustainability studies, M&A and partnership development.

Shan is also an established author with more than 370 citations on her high impact research papers in the field of Environmental Engineering. Shan graduated with honors with her Bachelors of Science in Civil and Environmental Engineering from the University of Illinois Urbana Champaign and obtained her Masters in Civil and Environmental Engineering from MIT. Following that, she completed her doctorate in Chemical Environmental Engineering from Yale University specializing in Forward Osmosis and is considered an expert in Osmotically Driven Membrane Processes. She is a Project Management Professional.



Our collective project experience includes environmental engineering and product development work for some of the world’s biggest brands:

BioLargo Engineering is a full service environmental engineering team and solution provider for your most difficult challenges.