Potts Welding was founded by Walter Potts in 1929 as a boiler repair business. It was incorporated in 1965 in the state of Delaware and operated essentially unchanged into the 1970s when Potts Welding capitalized on the opportunity to diversify by strategic acquisitions and internal growth. Today the company employs approximately 200 full-time employees; constituting a world class team of professionals including welders, boiler-makers, engineers, draftsmen, machinists, mechanics, technical and non-technical specialists, sales, procurement, and administrative personnel. Potts specializes in the fabrication and repair of boilers and related component parts, heating and cooling equipment, heat exchangers, condensers, and the sale of boiler and heat exchanger tubing. The manufacturing of pressure parts for the boiler industry is accomplished at Potts' main production facility located in Newark, Delaware, in a state-of-the-art manufacturing plant. The facility is situated on 16.5 acres housing 180,000 square feet of manufacturing and ancillary space. Potts extensive parts and tubing inventory is stocked to meet customers' daily and emergency requirements and has shipped boiler parts to virtually every continent. Potts still operates a small field service group out of its main site in Newark, Delaware. Providing piping, overhaul and repair services to several loyal and original customers.

We are the region’s leading traffic control and safety provider. Serving New Jersey, Pennsylvania, Delaware, Maryland and Virginia for over 60 years, we understand the unique demands of the traffic control industry. We command the largest traffic fleet on the East Coast, with industry-leading technology for smarter work zones. Our diverse project portfolio spans from parking lots, roads, and major highways to support for major special events. We pride ourselves in our ability to provide a safe, efficient and fast set-up to get you working on your projects quickly. Consider Atlas Flasher & Supply Co as your “one stop shop” for all your safety and traffic control needs. We offer a variety of products for rent or for sale, such as crash trucks, arrow and intelligent message boards, barricades, traffic cones and drums, speed radar trailers, and a myriad of personal protective equipment (PPE). We also provide professional services including, but not limited to, design and preparation of customized traffic control plans, use of Smart Work Zone Monitoring Systems, trained crews to handle maintenance and protection of traffic (MPT) needs, major special event support, sign installation, and custom sign design. Additionally, we provide 24 hours a day/seven days a week response for routine and emergency set-up needs. Atlas Flasher and Supply Co is a certified Woman-owned, Small and Disadvantaged Business Enterprise (WBE, SBE and DBE) in New Jersey, and DBE qualified in Delaware and Pennsylvania. Call on us to get your traffic control job done...safe, right, now!

Stella May Contracting is the fastest growing minority owned heavy civil and critical infrastructure contractor serving Maryland the the Mid-Atlantic region. We offer site development services that include excavation, grading, and sediment and erosion control for both building construction and road/transit construction. We also install dry and wet utility infrastructure that include water mains and sewerage, pumping stations, water treatment plants, electrical transmission and distribution duct banks, gas mains and service connections.

For over 40 years, Bearing Construction has specialized in the installation and construction of Wastewater Treatment Plants and Water Treatment Plants.

JJID, Inc. is a general contractor performing work in Delaware, Maryland, and Pennsylvania. Led by a management team with over 90 years of combined experience in heavy and highway construction, JJID is well regarded for thier professionalism, inclusiveness, and precision. Clients - other general contractors and municipalities up and down DelMarVa - know that JJID will provide a safe project executed on time. JJID specializes in bridges, concrete paving, mechanical construction, underground utilities, site work, pile driving, and excavation. Working in conjunction with owners toward a mutually beneficial goal, JJID's partnering surprises clients accustomed to confrontation rather than cooperation. This approach has yielded awards for Construction Excellence on nearly a yearly basis - awards for bridges, emergency jobs, site work, water work, gateways, and highways. Make your job the next award winner.

Celebrating our 48th year in business! Charles P. Johnson & Associates, Inc. (CPJ) is a full-service civil engineering firm providing quality Land Planning, Civil and Environmental Engineering, and Surveying Services to the public and private sector since 1971. Our tenured staff brings over 200 years of combined expertise to your project so you have peace of mind that we'll be there from start to finish, making sure you are satisfied throughout the project. CPJ’S client-focused culture demands we provide the highest level of customer service, superior products, and prompt delivery. From our mixed-use development of Clarksburg Village in Montgomery County, MD, to our gated community of Oak Creek in Prince George’s County, MD, our legacy projects showcase our expertise. For almost 50 years, our trusted partners and clients rely on us to get the job done -- on time and within budget -- with innovative approaches to problem solving and state-of-the-art technology. Our services are backed by a commitment to excellence that is bar none. With five offices strategically located around the Beltway, we’re able to deliver large-scale projects using our local expertise and trusted relationships in the community. Our motto is “Crafting a Shared Vision of Success,” and our award-winning clients trust and depend on us to deliver. Let us help you meet your success targets! Annapolis | Frederick | Gaithersburg | Greenbelt | Silver Spring | Fairfax, Virginia *We are certified as a Prince George's County, MD "County-located"​ business*

Progressive Pipeline Management is full service contractor and team of highly skilled infrastructure renewal specialists. The company has been been committed to improving the safety and longevity of pipeline infrastructure since the company’s inception in 2002. PPM’s primary expertise is trenchless technologies to restore aging, damaged or leaking underground infrastructure, including pipelines of all types and sizes. PPM is the North American licensee in the US for the Starline Cured-in-Place-Lining (CIPL) technology for rehabilitating pressure pipelines of all types. The cutting-edge technology is backed by years of research and testing data, and proven to extend the life of a pipeline by more than 100 years. PPM tackles some of the most pressing problems in the pipeline renewal industry with proven technology. The UV Cured-in-Place-Pipe (CIPP) ultra-violet (UV) curing process is effective for water/wastewater pipelines 6” to 48” in diameter and in any shape with faster cure times and longer life than older steam-cured methods. Through partnerships with utilities, PPM has a proactive approach to cross bore inspections of horizontally directionally drilled gas services. When a gas line intersects with residential sewer line there can be dangerous consequences if not located and addressed. PPM works with utilities performing CCTV inspections to identify the location and mark out sewer laterals before drilling and after projects are completed with state-of-the-art robotic cameras.

Harmony Construction is an accounting company based out of 2892 State Highway 71 W # 4b, Cedar Creek, Texas, United States.

Sprig is a product insights platform that empowers teams to elevate their product with rapid user insights, from testing new designs and prototypes to continuously optimizing core user flows. Teams at Dropbox, Square, Notion, and Loom rely on Sprig to help them build better product experiences at scale. Sprig is based in San Francisco, CA. The company has raised $90M led by Andreessen Horowitz, Accel, and First Round Capital, and has recently been featured in articles by TechCrunch, Crunchbase, and Business Insider.

Paul J. Rach, Inc. was established in 1961 and has become a leading concrete subcontractor in the tri-state area specializing in slipform construction.

We are the region’s leading traffic control and safety provider. Serving New Jersey, Pennsylvania, Delaware, Maryland and Virginia for over 60 years, we understand the unique demands of the traffic control industry. We command the largest traffic fleet on the East Coast, with industry-leading technology for smarter work zones. Our diverse project portfolio spans from parking lots, roads, and major highways to support for major special events. We pride ourselves in our ability to provide a safe, efficient and fast set-up to get you working on your projects quickly. Consider Atlas Flasher & Supply Co as your “one stop shop” for all your safety and traffic control needs. We offer a variety of products for rent or for sale, such as crash trucks, arrow and intelligent message boards, barricades, traffic cones and drums, speed radar trailers, and a myriad of personal protective equipment (PPE). We also provide professional services including, but not limited to, design and preparation of customized traffic control plans, use of Smart Work Zone Monitoring Systems, trained crews to handle maintenance and protection of traffic (MPT) needs, major special event support, sign installation, and custom sign design. Additionally, we provide 24 hours a day/seven days a week response for routine and emergency set-up needs. Atlas Flasher and Supply Co is a certified Woman-owned, Small and Disadvantaged Business Enterprise (WBE, SBE and DBE) in New Jersey, and DBE qualified in Delaware and Pennsylvania. Call on us to get your traffic control job done...safe, right, now!

Your leader for industrial construction in the mid-Atlantic Region. ShureLine Construction is a premier industrial contractor. From our facilities in Delaware to your site, we deliver top-quality solutions safely, cost-effectively, and on schedule. We serve customers in a wide variety of industries in the mid-Atlantic states and beyond. We’re proud to tackle some of the industry’s most complex challenges while maintaining an award-winning safety record. Start a conversation with ShureLine about your next project: >> Phone - 302-420-1100 >> Schedule An Appointment - https://shurelineconstruction.setmore.com/ >> Website Contact Us Form - http://www.shure-line.com/contact-us/