Fluor Corporation is a global engineering, procurement and construction company. We work with leaders in the energy, infrastructure, life sciences, advanced technologies, mining and metals industries, as well as government agencies, to build a better world. Since our founding in 1912, we have been building a legacy of innovation. Our 30,000 employees provide professional and technical solutions to deliver safe, well-executed, capital-efficient projects for our global clients. At Fluor, we believe in open communication and value the conversations that are fostered through our social media communities. To learn more about our community standards, please visit: https://www.fluor.com/community-standards Fluor has been notified of fraudulent employment offers being made via email, WhatsApp and other channels to prospective candidates. Learn more: https://www.fluor.com/careers/recruitment-fraud-warning

Pipeline Industry Benefit Fund is a health, wellness and fitness company based out of 4845 S 83rd East Ave, Tulsa, Oklahoma, United States.

Laborers National Pension Fund is a financial services company based out of 14140 Midway Rd # 105, Dallas, Texas, United States.

Pipeline Industry Benefit Fund is a health, wellness and fitness company based out of 4845 S 83rd East Ave, Tulsa, Oklahoma, United States.

Matrix Service Company (Nasdaq: MTRX), through its subsidiaries, is a leading North American industrial engineering, construction, and maintenance contractor headquartered in Tulsa, Oklahoma with offices located throughout the United States and Canada, as well as Sydney, Australia and Seoul, South Korea. With a focus on sustainability, building strong Environment, Social and Governance (ESG) practices, and living our core values, Matrix ranks among the Top Contractors by Engineering-News Record, has been recognized for its Board diversification, is an active signatory to CEO Action for Diversity and Inclusion, and is recognized as a Great Place to Work®. To learn more about Matrix Service Company, visit www.matrixservicecompany.com and read our Fiscal 2022 Sustainability Report.

Crossland Construction Company, Inc., is one of the top 100 ranked contractors in the United States, providing Pre-Construction, Design-Build, Construction Management & General Contracting Services. Crossland Construction Company, Inc. designs, builds, and manages construction of government, education, healthcare, retail, and other buildings from eight offices in Kansas, Arkansas, Oklahoma, Missouri, Texas and Colorado. Customers have included Harley-Davidson, SAM'S CLUB, Target, XTO, Baker Hughes, Aldi's, McCune Brooks Hospital, Embassy Suites, Marriott and a variety of school districts and municipalities. Crossland builds everything from office buildings and warehouses to veteran's memorials and airports. #64 Top 400 Contractors in Engineering News-Record (ENR) #3 Top Metal Builders in Metal Construction News Top 25 Concrete Contractors #12 Top 100 Hispanic Business

Advantage Metals Recycling, LLC (AMR) is a wholly owned venture of Cincinnati-based, The David J. Joseph Company (DJJ), one of USA’s largest scrap metal companies. Our parent Company’s rich history began in 1885. We possess a wealth of experience and an entrepreneurial spirit that is vital to success in the scrap recycling industry. DJJ is also part of Nucor Corporation’s family of companies. Headquartered in Charlotte, North Carolina, Nucor is the leading purchaser of ferrous scrap and the largest recycler in North America. Advantage Metals Recycling (AMR) was formed in 1977 as Galamba Metals Group, headquartered in Kansas City. Galamba Metals Group was purchased and renamed Advantage Metals Recycling in 2008 and is wholly owned by The David J. Joseph Company (DJJ), based in Cincinnati, Ohio. Today we are the largest scrap recycling company in Kansas and Missouri, and operate 11 facilities. We buy all types of ferrous and nonferrous scrap metals at each of our recycling locations, with a team of specialists who continually monitor market conditions to establish fair, competitive prices.

Building Great Things. For more than 120 years, hard-working, honest, innovative people have been forming what has become Southland Holdings. We combine the strengths of six subsidiaries that share a dedication to delivering critical infrastructure projects that improve the environment and lives of those around us. Across all 50 states and more than 60 countries, you can find the mark of our legacy. COMPANY RESOURCES: Southland Holdings operates through the combined strengths of our seven companies: • Johnson Bros. Corporation • American Bridge Company • Southland Contracting • Oscar Renda Contracting • Mole Constructors • Southland Mole of Canada • Oscar Renda of Canada OUR APPROACH • We are multi-faceted and resourceful, with extensive design, construction, and management expertise to build in the world’s most challenging conditions. • We self-perform the majority of construction work which yields time and cost savings. • We deliver high-quality work with a 100% project completion rate.

Sherwood Construction was founded in 1934 by brothers F.M. (Sherry) and J.L. (Joy) Sherwood. They started in business with a single crane in Wichita, Kansas in the last days of the Great Depression. Their commitment to personal and professional integrity was the foundation on which the company was built. Today, heavy grading projects continue to be the primary focus of our work. With over 70 years experience, Sherwood Construction is highly respected as a leader within the industry. From the generation of technical drawings to the management of a $100 million fleet of heavy equipment, Sherwood has the capability to handle virtually any civil construction project.

Safety Excellence, Quality, and Efficiency are core values driving our success. As a specialty engineering and contracting company, Landmark is recognized as an industry leader in the design, construction, and maintenance of storage tanks for the industrial, military, and municipal sectors. Landmark’s success is due to a dedicated team of people working collaboratively toward common goals. Our team is empowered to develop innovative process improvements and identify efficient solutions. Landmark encourages professional development and career growth by providing ongoing opportunities for improving skills, education, and advancement. Our uncompromising commitment to safe workplaces and quality are key in a wide range of applications: • Design and Engineering • Elevated and Ground Tank Fabrication, Installation, Maintenance and Repair • Specialty Coatings Systems • Mechanical and Piping Systems • Civil Construction • Turnkey Project Management

TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent. For candidates and employers alike, we offer a complete specialist resourcing service. At TRS Staffing Solutions, we take pride in helping organisations around the world grow and prosper through the professional, engineering and technical talent that we supply. At the same time, helping our candidates to find fulfilling jobs which allow them to enjoy their chosen lifestyles is a deeply rewarding experience for our international recruiters. The TRS Staffing Solutions culture is 100% customer, candidate and contractor-focused. If you ask our clients why they’ve chosen TRS Staffing Solutions as their preferred engineering recruitment agency, they’ll tell you they trust us to find them the very best talent in the world today. Ask our candidates and contractors the same question, and they’ll emphasise the range and quality of our clients. Since 1984 we have worked hard as a recruitment agency to maintain this essential balance. With 23 offices across the globe, we bring local expertise to international markets and have the industry knowledge to help match the right candidate to the right role. TRS Staffing Solutions places candidates across six continents on a contract, direct hire or permanent basis. Clients include industry leaders, global owners and operators, as well as engineering, procurement and construction (EPC companies), major consultancies and government departments. For more information about our services visit www.trsstaffing.com

Founded in 1978, Key remains true to the belief that strong relationships with everyone from clients to subcontractors is the key to their success. With offices throughout the Midwest and hundreds of projects completed throughout the country, Key has become one of the most respected general contractors in the United States. Key is consistently recognized in the ENR Top 400 Contractors and as one of the fastest growing, highest quality contractors in the country. Every day, on every project, Key fulfills its mission of complete, no-excuses customer satisfaction.