technical support

Diesel Laptops provides heavy-duty diagnostic equipment and software for diesel technicians, shops, and fleet managers. The company offers diagnostic hardware, software, training, and support for on-highway, off-highway, agriculture, construction, marine, and automotive industries, along with technical support and repair information.

diesel diagnosticsrepair informationsoftware updatestraining

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alarm monitoring system designcustom manufacturingdatabase conversionfactory trainingmultiprotocol integration (SNMP, DNP3, Modbus, TL1)on-site installation and configuration

Digital Resources, Inc. (DRI) is an Audio, Video, Lighting, and AV-IT technology company based in Southlake, TX. For over 26 years it has provided audio visual integration, products, solutions, and services, serving markets including broadcast, commercial A/V, lighting, and audio, from government facilities to houses of worship and education.

audio visual integrationAVL maintenanceequipment trainingservice level agreementssystem design

Digitize is a designer and manufacturer of owner-operated fire, security, process control and energy management alarm monitoring systems, founded in 1977 and based in Ledgewood, New Jersey. The company manufactures systems in its New Jersey ISO compliant factory, has over 7,000 installations, and serves universities, municipalities, and military, government and industrial customers. Its Prism LX alarm monitoring system can monitor 500 active alarm points simultaneously.

alarm monitoring system design and manufacturingbuilding managementfire alarm reportinglegacy system integrationsecurity alarm monitoringtraining

DILO Company, Inc. is a North American provider of SF6 gas handling solutions, offering equipment, analyzers, leak detection, and training for emission-free operations. The company supports utilities, manufacturers, service providers, and industrial organizations across the full gas management lifecycle, including filling, commissioning, maintenance, monitoring, and end-of-life recovery, with a stated vision of zero emissions.

density monitoringdigital gas inventory managementevacuationfield servicesgas measurementgas recoveryleak detectionpurificationrefillingtraining programs

Divine Creative Group is a St. Louis creative technology and design company that helps founders and mission-driven organizations turn ideas into clear brands, useful digital experiences, scalable technology and investor-ready systems. It brings design, technology, communication and implementation into one practical process, serving founders, small and growing companies, nonprofits, community organizations and creative businesses.

brand strategyCMS implementationcreative directiondigital product designHTML/CSS/JavaScript buildsinvestor readinessMedia and Campaign Systemssystems documentationtechnology operationsUX/UI Designweb development

DMG HVAC is a full-service HVAC company with 55+ years in HVAC, offering a single point of contact for HVAC projects and maintenance. It provides equipment, controls, parts, service, air distribution, and industrial solutions, with divisions including ToroAire, MAPCO Hawaii, and Sharpe. It serves consulting engineers, contractors, architects, and developers across California, Nevada, and Hawaii.

commissioningcontrols integrationcustom fan assembly manufacturingdamper manufacturingengineering and designHVAC installationmaintenanceproject managementstart-up

DMX Power designs, builds and supports inverters, inverter/chargers, remotes and accessories in Minnesota. The company describes itself as having 44 years of manufacturing power electronics, with products including Dimensions, Magnum and CSW lines, and offers dealer programs, field trials and technical support.

dealer networkinverter design and buildpower electronics manufacturing

Document Company was incorporated by Alex Canals in February 1993 and operates in Puerto Rico's office equipment and document management industry. It is Xerox's largest Authorized Agent in the Caribbean and one of the largest in the United States, and the only sales channel in Puerto Rico offering the full range of Xerox products and solutions. It also sells HP, Lexmark and Xerox printer supplies.

campaign managementdocument assessmentdocument managementmanaged print servicesprint design and VDPweb to print

Don Small & Sons Oil Distribution Corporation is a family-owned and operated fuel and service company based in Auburn and Shelton, Washington, serving the Greater Puget Sound region and beyond. Founded by Don Small in 1960, the company has over 60 years of experience providing flexible fueling services and lubrication solutions to industries, businesses, and homeowners.

bulk fuelingbulk fuel tank and storage programscardlock fuelinghome heating oil deliveryonsite fleet fuelingretail station branding

Saudi Logistics and Technical Support (SALTS) is a Saudi company established in 1989 providing turn-key defense logistics, support services, supply-chain management, and technical support. It is described as the first Saudi company to be a US Government-approved defense contractor, operating in the US through its wholly-owned subsidiary Logix Service Company (LSC).

freight forwardinginspectionlegacy and non-standard weapon systems supportlogisticsMIL-SPEC packaging and shippingprocurementQuality assurance / quality controlSupply Chain Management

Doron Precision Systems, Inc. is a developer, manufacturer, installer, and servicer of land vehicle driving simulation systems, founded in 1973 by acquiring the driving simulation product line from the Singer Link Company in Binghamton, NY. The company has been a world leader in driving simulators for over 50 years, serving CDL truck, bus, law enforcement, fire, EMS, military, airport ground vehicle, and novice driver training markets.

driving simulation system developmentelectrical/electronic engineeringinstallationmaintenance and servicemanufacturingMechanical Engineeringmotion systemssoftware engineeringtraining and curriculum development

Dove Tree Canyon Software, Inc. provides customized Warehouse Control System (WCS) software for facility automation, serving warehousing, distribution, and fulfillment applications. Founded in 1988, the company offers project management, software development, installation, training, and 24/7 technical support, integrating its software with existing OEM systems and equipment.

controls all brands of carouselsinstallationpicking and put-away methodsproject managementsoftware developmentsoftware integrationtraining

Downrange Solutions proudly serves the nation's first responders, government agencies and military, offering training and tactical, technical and analytical support. The company operates a training center (NAEMT Training Center #9242) and provides courses including EMS Safety and Survival with Defensive Tactics, Surveillance and Counter Surveillance Operations, Hazardous Materials Awareness/Operations/Technician, Custom Train the Trainer Curriculum Development, CBRN/Hazardous Materials Response, and LE Response to Protestor Locks/Devices.

analytical supportCBRN responsecurriculum developmenthazardous materials responsetactical supporttraining

DRD Technology is an Ansys Elite Channel Partner since 1984 that provides the Ansys simulation software suite along with personalized training, support, and consulting services. Its engineers help clients across industries transform product design using computer simulation, from structural analysis to computational fluid dynamics and electromagnetics.

additive manufacturing simulationcomputational fluid dynamics (CFD) simulationconsultingelectromagnetics simulationfatigue life predictionFinite Element Analysis (FEA)impact simulationMultibody DynamicsPCB reliability simulationstructural analysistopology optimizationtraining

Driver Technology, LLC is a Service-Disabled Veteran-Owned Small Business based in Gulfport, Mississippi, providing commercial low-voltage security systems across Coastal Alabama, Mississippi, and Louisiana. With over 25 years of experience, the company designs, installs, and maintains video surveillance, access control, intrusion detection, intercom, and network cabling systems, and offers preventative maintenance and fire extinguisher inspections.

access control integrationcloud-based monitoringinstallationnetwork cablingpreventative maintenancesecurity system designsite assessmentsystem configuration

DSX Access Systems, Inc. is a privately held corporation headquartered in Dallas, Texas, providing access control solutions since 1990. DSX designs and manufactures its own hardware and software, sold worldwide through a network of factory-trained dealers. All DSX hardware is designed, built and tested in Texas, and every controller is tested for a minimum of 24 hours before shipment. The company emphasizes backward compatibility, scalable architecture, and 24/7/365 technical support for authorized dealers.

access controlAES-256 encryptioncard evaluationsdatabase importdatabase manipulationhardware design and manufacturingIP OnDemand communicationspoint monitoringrepairsoftware developmenttime zone and holiday cloningtraining and certification

D-Tech Solutions LLC is a minority-owned small business established in 2015 that provides mission support, facility services, logistics, specialized equipment procurement, and technology solutions to federal, state, local, and commercial clients across the United States and internationally. It leverages a network of qualified subcontractors, manufacturers, and industry partners and offers experienced project management.

electrical servicesfacility servicesHVAC serviceslogisticsplumbing servicesproject managementspecialized equipment procurementSystems Integration

Duplo USA Corporation provides print finishing equipment and solutions, including print embellishment, die cutting, slitter/cutter/creasers, saddle stitching systems, collating and bookletmaking systems, perfect binders, cutters, digital duplicators, and folders. Products are manufactured in Japan. The company introduced green button technology to simplify operations and in 2024 released its first two B2 solutions, the DSM-1000 B2 Platen Die Cutter and the DDC-8000 B2 Raised Spot UV Coater. Headquarters are in Santa Ana, California, with an Eastern Regio

bookletmakingcollatingdie cuttingfoldingperfect bindingprint embellishmentprint finishingraised spot UV coatingsaddle stitchingservice maintenance agreementsslitting/cutting/creasing

The DURAG GROUP specializes in intelligent systems and solutions for process and environmental monitoring as well as combustion and safety monitoring. Its portfolio includes emission and raw gas monitoring, dust and filter monitoring, volume flow measurement, gas and mercury analysis, ignition systems, industrial burner systems, flame monitoring, combustion control, and video and thermography. The company also provides on-site and factory service, product rentals, training, technical support, spare parts, and lifecycle support.

combustion controldust monitoringemission measurement technologyfactory servicefilter monitoringflame monitoringgas analysisignition systemslifecycle supportmercury analysison-site serviceproduct rentalsraw gas monitoringservice trainingupgrades and retrofitsvideo and thermographyvolume flow measurement

Duraline Systems, Inc. is a distributor of sterilization equipment and supplies based in Mahwah, NJ. The company provides new and refurbished sterilizers from leading manufacturers, along with monitoring products, validation services, packaging, and compliance support for healthcare, laboratory, veterinary, pharmaceutical, industrial, and life science facilities. It also offers autoclave repair, preventive maintenance, validation, and technical support.

autoclave repairequipment rentalpreventive maintenanceSpore testingvalidation

Dynamic Technical Services is a Service Disabled Veteran Owned Small Business focused on providing logistical, technical and customized training and support to the U.S. Government and private sector firms in the federal marketplace. DTS has nearly three decades of combined intelligence, logistics, communications, and training experience supporting National and Theater level Special Operations, Intelligence Community, and Federal Law Enforcement.

customized traininglogisticsprocurementproject managementred team supportrisk management

Dynamism is a provider of professional 3D printing and Industry 4.0 solutions for enterprise, industrial, and education applications, founded in Chicago in 1997. It offers a curated list of 3D printers, 3D printing materials, 3D scanners, additive manufacturing software, and other solutions, with unlimited tech support and an online 3D SLS printing service.

3D printing advisory3D printing training3D SLS printing serviceon-demand manufacturingrapid prototyping

DYNEX Technologies is a U.S.-based developer and manufacturer of fully automated ELISA and chemiluminescence microplate instruments and associated accessories, including the DS2, DSX, and Agility systems. Its open systems support over 1,000 established assay protocols, with more than 8,500 instruments installed worldwide. Instruments are U.S.-manufactured and ISO-certified, and the company is FDA registered and CE Mark compliant.

assay writingchemiluminescence microplate instrumentationELISA automationinstrument manufacturingpreventative maintenancetraining