Environmental Restoration LLC (ER) is a provider of Environmental Site Remediation, Construction and Emergency Response services for hazardous waste materials management. With 24 offices located nationwide, ER provides these professional services to a diverse client base and has become a recognized leader in the industry for consistent delivery of exceptional project management and cost effective services. ER has developed and maintains experienced project management and field staff who have earned a reputation for flawless project execution. Established in 1998, ER is privately owned. Our founding partners average 30 years of ‘hands on’ experience solving clients’ hazardous waste management problems. Collectively, this group has directed and managed small and large scale environmental projects for federal, state and commercial clients. Since our founding, ER management and crews have provided our services for over 2,000 site remediation projects. In addition to site remediation, ER Emergency Response Teams respond to more than 1200 time-critical incidents per year.

Chemtron is a biological & chemical water treatment solutions management company serving industrial customers. Headquartered in St Charles MO, we serve major industries including commercial, healthcare, ethanol, food & beverage, refining, & power. In 2000, we founded a separate division, River Bend Lab, a leader providing biological and chemical treatment solutions for industrial waste clients.

Next Generation, Clean Technology Systems - We help some of the world's largest companies maintain a safe, clean environmental footprint. Industrial Systems: + Solvent Recycling + Parts Washing + Container Washing + Filling & Dispensing + Plastic Recycling + Process Tanks Bio Systems Include: + Effluent Decontamination + Tissue Digesters + Regulated Waste Treatment + pH Neutralization + Autoclaves Founded in 1983, Progressive Recovery (PRI) specializes in four core areas of expertise, including Process Management Systems; Biowaste treatment Systems; Contract Manufacturing; and Service. PRI is one of the world’s largest providers of closed loop solvent recycling and solvent wash systems for the printing, paint and coatings manufacturing industries, and a custom fabricator for a variety of industrial filtration systems for the oil and gas industry. PRI Bio specializes in the design and manufacture of systems for the treatment of biologically hazardous liquid and solid waste for research facilities, pharmaceutical companies, veterinary diagnostic laboratories, universities, hospitals, biodefense facilities and more. PRI Bio’s treatment systems support ongoing research advancements while offering a last line of defense for the general public and the environment. As an employee-owned company, PRI is committed to investing in its employees to help build long-term wealth and success. With a reputation for quality and reliability, PRI is an ISO 9001:2015 certified manufacturer, with over 3,000 systems in 35 countries worldwide, and a dedicated Service Solutions team who provide customer support.

O6 Environmental, LLC (O6 ENV) is Small Business Enterprise (SBE) un der the North American Industry Classification System Code 562910 offering comprehensive hazardous waste management and remediation services to the private, state and federal sectors.  With over twenty (20) years of industry experience, O6 ENV’s services include site remediation, industrial cleaning, demolition services, emergency response services and the management of industrial and hazardous waste disposal. O6 ENV’s executive team combines the strength of industry experience and military training which enables us to deliver cost effective services with precision and integrity.  O6 ENV employs experienced project management and skilled field resources who are fully trained and regulatory compliant.  The value of partnering with O6 ENV manifests itself through our streamlined and integrated approaches, cost effective methods and long term relationships developed through successful projects.

Environmental Operations Inc. (EOI) is a trusted partner in turnkey and specialized environmental services. We help minimize clients' risks, meet timelines and most importantly, maximize the return on clients' investments and projects. Our approach is simple. We provide solutions using the best approach possible: the property investor’s perspective. At EOI, we know the importance of eliminating and limiting environmental risk. In fact, unlike many environmental firms, we share the risk and reward of environmental solutions with our clients. This assures you that your interests are aligned with our success in every project. EOI integrates the skills of its operational, technical, risk management, legal, financial and real estate specialists and partners with state-of-the-art project delivery systems to offer a level of experience unmatched. When you need an experienced partner who understands your perspective on the impacts of environmental risk and your desire to achieve a strong return on investment, look to EOI. EOI is a nationwide firm headquartered in St. Louis. We specialize in property due diligence assessments, site investigations, remediation, risk management, environmental risk transfer, industrial hygiene, abatement and interior demo, environmental compliance and health and safety.

The State of Missouri is a team of amazing people who do amazing things every day for the citizens of our state. Across our 16 executive departments, the State of Missouri offers opportunities to have unique impact in a wide variety of careers. From science to law enforcement, from finance to training, from counseling to web design, you can use your skills and experience to make a difference. The State of Missouri offers a competitive benefits package that includes comprehensive health insurance, retirement, and paid-leave. If you want to make a difference, there’s a place for you with the State of Missouri. No matter where you’re at in your career, we will challenge you and help you grow. At the State of Missouri, we have transformed our approach to professional development. We are investing in new ways to build leaders at all levels. We are changing the way we work together. Whether you’re searching for entry-level, mid-level, or pre-retirement opportunities, you can find success with the State of Missouri. We are proud, committed public servants. We help others. We help keep our citizens safe and healthy. We help build a thriving economy and protect our natural environment. We help educate the next generation and fight opioids. We help communities recover from natural disasters and support families to live life with dignity. And, we help each other to reach our goals and serve the citizens of Missouri better. Join us!

Interco is a global recycling company headquartered in Madison, a suburb of St. Louis, Missouri. The company provides metal and electronics recycling services to industrial, dealer, and government organizations. Interco specializes in the placement of smelter-ready materials throughout the world through strong partnerships with end-consumers in the United States, Europe, South America, China and Japan. The Interco team — consisting of commercial, logistics, administrative, and operations departments — delivers innovative solutions, competitive pricing, and world-class service throughout the supply chain. The company's primary focus is creating and executing efficient solutions for both suppliers and customers. Additionally, the Interco Trading Division utilizes the company's strong logistics and international regulatory knowledge base to facilitate the global transportation of our cargo to and from countries on all corners of the world. in 2016 Interco added plastics and polymers to the growing list of material to be recycled and in 2017 industrial papers and baled cardboard were added as well providing the company's industrial and government accounts a single source solution for end-to-end recycling solutions.

Founded in 1995, Closed Loop Recycling (CLR) prides itself on offering the largest line of reusable absorbents in the country. We have helped 400+ clients divert over 25 million pounds of solid waste and over 1.9 million gallons of non-hazardous fluids, which are extracted from the absorbents used on our clients’ plant floors. All of this is possible thanks to our proprietary process where absorbents are laundered for reuse, drums are steam cleaned for redistribution, and the absorbed fluids are recycled. This process does not generate wastewater as a by-product, use hazardous solvents, or create a manifest. Furthermore, we also launder gloves and other Personal Protective Equipment (PPE) with the same eco-friendly process. As such, we specialize in helping companies nationwide achieve green initiatives and critical waste reduction goals such as Zero Landfill and ISO14001 certification. We as a company have 5 values: - Continuous improvement - Legendary service - Reinvent the waste management industry - Grow great relationships in all directions - Celebrate success These values motivate us towards our ambitious goals and empower us to give our clients the best service possible. If you think we can help your company, please do not hesitate to contact us at [email protected] or 1-888-USED-OIL (873-3654).

Grace Hauling is a transportation/trucking/railroad company based out of 3408 Highway F, Defiance, Missouri, United States.

Kostelac Grease Service is a family owned company that collects used cooking oils and fats from restaurants and other institutions within a 175-mile radius of the St. Louis Metro area. We collect and process bones and fat, as well as pump grease traps. After processing the used oils and fats, the finished product is shipped to various animal feed companies. It is then blended with other high-energy protein products as an ingredient for animal feed. Also, some of the finished product is used in the making of bio-diesel and other consumer goods. Our finished products include bleachable fancy tallow, yellow grease, brown grease and meat & bone meal. Kostelac Grease Service has led the recycling industry for over 85 years through our dedication to service, our strong track record of on-time pick ups, and our concern for the rendering industry and the environment. Rendering is the oldest primary example of recycling. It is very important to our ecology and essential to public health.

HWI Environmental Technologies specializes in comprehensive environmental solutions for industrial facilities, medical institutions, recycling centers and many other types of commercial operations.

Midwest Sanitation Company is a food production company based out of 1507 E 53rd St 226, Chicago, Illinois, United States.