UChicago Argonne, LLC is a company based out of 5801 S ELLIS AVE, Chicago, Illinois, United States.

Fermi Research Alliance, LLC is a research company based out of Pine St Kirk Rd Ste 213, Batavia, IL, United States.

Farnsworth Group is a leading employee-owned full-service design firm, with over 500 professionals across the United States. Founded in the 1890s by a local land surveyor, Farnsworth Group's earlier employees believed the client is always their priority, a value that continues to drive the firm's work today. Farnsworth Group is committed to providing exceptional design solutions to their clients, and with a team of over 500 engineers, architects, surveyors, commissioning authorities, technicians, and support personnel, the firm has become one of the top design firms in the nation, as recognized by Architectural Record and Engineering News-Record magazine. The firm is dedicated to creating lasting relationships with its clients, with 90% of its business coming from repeat clients. Farnsworth Group's focus on people, passion, and performance is a testament to its commitment to delivering exceptional results to its clients. Farnsworth Group provides a wide range of services that includes architecture, interior design, landscape architecture, mechanical engineering, electrical engineering, plumbing engineering, structural engineering, civil engineering, LEED consulting, commissioning, asset management, land surveying, water system engineering, wastewater system engineering, oil and gas engineering, and energy & utilities. This diverse portfolio of services allows Farnsworth Group to deliver holistic and comprehensive solutions to their clients, meeting their unique needs and goals. Farnsworth Group's mission is to champion their clients' successes, advance their communities, and embrace the challenges of a changing world. With a focus on people, passion, and performance, the firm has become one of the top design firms in the nation, providing exceptional design solutions for clients across the United States.

Engineering Systems Inc. (ESi) is an engineering and scientific investigation and analysis firm committed to providing clear answers to the most challenging technical problems. Our technical expertise, practical experience, technological resources, and extensive diagnostic, analytical, and physical testing capabilities empower us to provide our clients with the most comprehensive and efficient solutions across dozens of industries. Our team handles large and small-scale projects with diligence, accuracy, and discretion, and our experts are well-known for their professionalism, precision, response time, and scientific and academic contributions to the industries they serve. Over the last 30 years, ESi has grown to include 16 offices in 14 states, and our consultants serve clients across a global footprint. Our coast-to-coast office locations house more than 160 in-house technical personnel, including licensed professional engineers with advanced degrees, litigation experience, and industry expertise. This uniquely positions ESi, both professionally and physically, to provide our clients with superior results.

Pinnacle Actuarial Resources is an independent actuarial and management consulting firm that’s large enough to provide a wealth of expertise and world-class solutions— yet small enough to be flexible, timely and cost-effective. Owned by our professional staff, Pinnacle ranks among the largest independent property/casualty actuarial firms in North America. Our reputation for uncompromising professionalism, expertise and outstanding service is embodied in our brand Commitment Beyond Numbers. Pinnacle’s managing principal is Roosevelt C. Mosley Jr., FCAS, MAAA, CSPA, and Pinnacle’s principals include: Joseph A. Herbers, ACAS, MAAA, CERA. Aaron N. Hillebrandt, FCAS, MAAA, CPCU, CLF, FFSI, FLMI, LPCS, AINS Arthur R. Randolph II, FCAS, MAAA, CPCU, ARM, ARe Derek W. Freihaut, FCAS, MAAA Robert J. Walling III, FCAS, MAAA, CERA Timothy C. Mosler, FCAS, MAAA Pinnacle's home office is in Bloomington, Illinois. Additional Pinnacle office locations include: Atlanta, Georgia Chicago, Illinois San Francisco, California

By enabling continuous improvement with a powerful combination of connectivity, analytics, alerts and more, Wi-Tronix is empowering freight, passenger and transit system railways to improve safety, increase efficiency, and enhance service reliability. We deliver advanced IoT platforms that provide actionable information and insights on how rail networks are performing in real-time. Cloud-based data security, business intelligence such as fuel monitoring and refueling optimization, and 24/7/365 customer service set Wi-Tronix apart. We combine edge processing with Visual Intelligence, Artificial Intelligence, and Machine Learning to detect and interpret actionable Information. The Wi-Tronix team is passionately committed to its global vision of saving lives and ensuring the most efficient and reliable movement of goods and people throughout the world. Find out more about Wi-Tronix at www2.wi-tronix.com or contact us at [email protected].

Engineering Enterprises, Inc. (EEI), founded in 1974, is an award-winning consulting engineering firm providing services to public agencies and private entities throughout northern Illinois. Over 65 experienced firm members including licensed professional civil engineers, land surveyors, and support team members provide a full range of services for planning, design, and construction of infrastructure projects, funding assistance and municipal consulting. Our core values guide our staff on every project from initiation through completion keeping us committed to quality, service, and value for our clients. By offering outstanding service to every client every day we are able to assist with bettering the communities in which we serve. EEI is led by a team of talented individuals: • Bradley P. Sanderson, P.E., Chief Operating Officer / President • Jeffrey W. Freeman, P.E., CFM, LEED AP, Chief Executive Officer • Denise M. Migliorini, Chief Financial Officer / Vice President • Julie A. Morrison, P.E., Vice President • Michele L. Piotrowski, P.E., LEED AP, Vice President • Stephen T. Dennison, P.E., Vice President

CHAMLIN & ASSOCIATES, INC. is a civil engineering company based out of 4152 Progress Blvd. Peru, Illinois, United States.

Demark Inc is an utilities company based out of 1150 Essington Rd, Joliet, IL, United States.

Wilber is a nationwide Subrogation recovery law firm. It specializes in small balance UM recoveries, direct carrier v. carrier placements as well as Intercompany Arb and litigation. Wilber represents many of the largest insurance carriers in the country and participates in large volume collection programs.

Since 1975, SKDO, P.C. Accountants and Advisors, of Bourbonnais, IL has been providing a full range of accounting and advisory services to the small business community and individuals of the Kankakee area and surrounding communities. We, along with our affiliate, Solutions for Wealth Management, are committed to providing our clients with service that goes “Beyond the Bottom Line”. What this means to us is that; while we pride ourselves in creating accurate and meaningful financial statements, we also, along with our clients, analyze the numbers to identify patterns and situations that help in the decision making process. We at SKDO are committed to: Determining the needs of our clients Addressing clients needs with innovative proactive solutions Providing accurate and timely information and service Long term productive relationships with our clients Keeping abreast of the ever-changing professional standards and requirements. Being on the cutting edge of our changing profession.

Cordogan Clark is a full-service architectural, engineering, planning, and construction firm with deep experience in educational, commercial, institutional, and residential design. Cordogan Clark emphasizes architecture that expresses and strengthens culture and community, and is considerate to context. We have an extensive background in the design and technical development of building systems and the management of complex projects. We provide advance value planning and accurate research to develop projects of high design and construction quality, functional efficiency, and cost effectiveness. By completing innovative projects within budget and schedule, we have earned a reputation as solid professionals. Our firm's structure provides close, personal participation by principals and key personnel on each project, to ensure every project continual and personal focus. Cordogan Clark is recognized for designing and building projects that translate challenges at any scale into enduring structures and welcoming environments that respond to specific contexts and client needs.