In business for 85 years, Gillespie & Son is a familyrun company serving Maryland and Delaware with ready mix concrete, concrete products, and precast products.

History and Mission Harry Eklof & Associates, Inc. has represented leading plumbing and heating manufacturers and serviced wholesalers in the Mid-Atlantic Region for more than forty years. Combining industry experience, a vast product selection, and a responsive regional distribution network, our employee-owned company carries a simple philosophy... provide timely and professional service. Eklof & Associates offers customers superb technical support and a direct connection to our plumbing, heating, and HVAC manufacturers. With four locations and three distribution centers, we facilitate orders timely through our partnership with major Wholesale Distributors bringing you the material you need, when you need it. An evolving training facility located in our Landover, MD Corporate office is ideal for product demos, contractor certifications, and educational seminars. Coupled with the full menu of off-site training and certification programs, we provide a team-oriented approach that keeps Distributors, Contractors, and Engineers well informed of the latest changes and greatest products offered within our industry. Professional distribution capabilities, knowledgeable Account Managers and experienced Product Specialists define Eklof & Associates.

In 1987, Edvotek® envisioned how the emerging area of biotechnology could inspire students to choose a career in science. Since then, Edvotek® has expanded to become the world's leading supplier of safe, affordable and easy-to-use biotechnology kits and equipment designed specifically for education. Today, Edvotek® employs approximately 25 employees from multiple countries across five departments. We hope you enjoy teaching and learning with Edvotek.

AgNovos Biocience is a developer of new therapies that leverage proprietary, bone-building technology and regenerative medicine to address unmet needs in the treatment of bone disease. The Company’s first product, the OSSURE Local Osteo-Enhancement Procedure (LOEP) kit has been evaluated in multiple clinical studies and is available in select markets. The Company has initiated RESTORE, a randomized, controlled, prospective, single-blinded, multi-national study designed to evaluate the impact of OSSURE LOEP on the risk of secondary hip fractures. RESTORE is one of the largest prospective studies ever conducted in orthopedic traumatology. The data generated will be critical to gaining access to new markets, including the U.S. and Japan. The Company has also developed the AGN1 LOEP SV kit investigational device intended to treat stable but painful vertebral compression fractures. That device has received both a Breakthrough Device designation and an Investigational Device Exemption (IDE) from the U.S. Food and Drug Administration. AgNovos Bioscience is privately held and has its corporate headquarters in New York City with manufacturing, research & development, and corporate support services located in Rockville, MD.

BTE’s expertise is human physical performance evaluation and treatment. Our Rehabilitation Equipment provides advanced evidence-based physical therapy systems for clinics, hospitals, and private practices. With BTE, people and companies achieve better outcomes.

Brown Construction Services (BCS) has been at the forefront of the building industry since 1997. Today, the company provides program management and facility consulting services throughout the National Capital Region. BCS partners with governments and private sector clients to solve their most difficult challenges through a combination of management and facility consultation, cost estimating, building evaluations and construction project management.

Dankmeyer, Inc. was founded in 1954 to provide prosthetic and orthotic care to patients in Maryland. The practice has maintained an excellent reputation throughout the community and has relationships with all of the medical teaching institutions in the area as well as most of the private hospitals and insurers. The practice was founded on the principle of being sensitive to the needs of the community and providing services to meet those needs. We were founded by Charles "Herb"​ Dankmeyer, himself a bilateral below the knee amputee. Dankmeyer, Inc. is now the largest independent provider of orthoses and prostheses in Maryland. We were the first in Maryland to produce thermoplastic prostheses, endoskeletal prostheses, myoelectric prostheses, and molded thermoplastic orthoses for the spine, lower limb, and upper limb. The professional, technical, and administrative staff all participate in ongoing educational programs both as participants and presenters. We are proud to put our patients first: our staff focuses intently on the needs of our patients to provide the best care possible.

*Subject matter experts for the 2023 VA Signage Design Manual* We design, build and install sign systems, wayfinding, and art for built environments, but our purpose is much more than that. Creative Is the connection between people and place. With wayfinding, we help people navigate an environment. Signage & graphics tell a brand's story. Well-designed art programs honor, heal, and inspire. Creative brings places to life.

Infinite Biomedical Technologies, LLC is a translational research and medical device company which takes technology from bench to bedside. Our current mission is to develop innovative upper limb prosthetic devices and control systems that functionally improve the lives of amputees. Specifically, we are developing technology at the interface between people and their prosthetics.

For over 50 years, Glue Machinery Corporation™ has been meeting the hot melt and cold glue machinery needs of manufacturers from a wide range of industries. With clients to include RR Donnelley and Sons, NASA, Barnes and Noble, Johnson and Johnson, Toyota, Coca Cola, Sherwin Williams, and more. We are able to accommodate companies of all sizes. Originally, our company started out as a distributor of industrial equipment, but over time, we’ve grown to a full-scale manufacturer of the finest industrial adhesive machinery in the world. At Glue Machinery Corporation, our guiding principles are as follows: • Manufacture the finest adhesive machines and equipment in the industry We’re committed to providing our customers with a wide selection of high quality, user-friendly adhesive machinery. All of our products are built to the highest standards in our Baltimore, MD facility to include assembly areas, the Glue Diligence testing lab, a parts and adhesive warehouse, service center, and customer service center, so we are sure to exceed the performance expectations of our customers. • Go above and beyond to ensure remarkable customer experiences For over half a century, we’ve been dedicated to making sure our customers are always fully satisfied with our products and services. Your satisfaction is our top priority. One way we go the extra mile is through our unique Glue Diligence service – a technical service we offer where we analyze your needs and provide smart recommendations for the ideal adhesive and application method for your particular manufacturing process. • Offer low prices for the best value Not only do we offer the best adhesive equipment in the industry, but we also price all of our products competitively to help you save on this important investment. It’s world-class quality and an unbeatable value.

Rugged Science specializes in modifying commercial "off-the-shelf"​ (COTS) devices for performance in demanding environments. We provide rugged embedded computers, rugged LCD displays, and other rugged automation devices for industrial hazardous areas and harsh military applications. All Rugged Science embedded computer systems are designed to meet U.S. military shock, vibe and EMI standards. Our focus on modification vs. customization keeps design, fabrication, and end-customer costs low.