software development

Founded in June 2002, the Hartmann Software Group (HSG) is a Denver, Colorado based IT training company specializing in complicated software development languages and technologies ranging from C++ to Weblogic/Oracle Application Administration. HSG has trained thousands of engineers and also engages in software development projects and consulting, and operates a bookstore of IT publications.

AI/RETE network developmentconsultingdatabase designembedded systems softwareinstructor-led trainingonline trainingonsite trainingpublic trainingSystem architectureweb integration

Harvey Rock Physics (HRP) develops the LogScope family of petrophysical software for Windows, iOS and macOS, and provides advanced petrophysical and borehole image interpretation services for the oil and gas and minerals industries. Founded by Nicholas Harvey, the company has been operating since 2011 and has principal offices in Houston, Texas and Perth, Western Australia, with representation in Jakarta, Indonesia.

borehole image interpretationdata management and log editingdigitizingfracture aperture analysisfull wave sonic processinggeomechanical computationsNMR evaluationpetrophysical evaluationrock physicsvintage data restoration

Hatchbed, L.L.C. provides customized solutions and research and development for self driving and autonomous vehicles, robotics, data analysis, AI and software systems. The team has over 70 years of combined experience in autonomous vehicle technology and robotics R&D, has developed full stack autonomy software for on-road and off-road applications, and has experience automating passenger vehicles, Class 8 trucks, and low-speed electric vehicles. It is classified as a Small Business.

AIautonomous vehicle R&Dcomponent sourcingdata analysisfull stack autonomy software developmenthardware designrobotics R&Dvehicle automation

Hayden Software Consulting, Inc., established in 2003, is a small woman-owned company based in Clarksville, Maryland specializing in providing Software Engineering and Software Development services. It was founded by C. Michele Hayden, PMP, who holds an MS in Computer Science from Loyola College and has 20 years experience in Software Engineering, joined by a team of seasoned engineers with an average of 14 years of experience.

analysis and design through deploymentpresentation componentsserver-side developmentsoftware engineering

HD HR is a small-business, certified Woman Owned Small Business (WOSB) and Woman Business Enterprise (WBE) Information Technology company providing service and support for Federal agencies and private sector IT systems since 2009. It serves as an information technology consulting firm focusing on federal government contracts, with offices in Sarasota, FL.

Agileaudit supportCloud migrationCMMI for DevelopmentCybersecurityDevOpsInfrastructure SupportITIL

HDS Companies is a customer-centered, solutions-driven corporation headquartered in South Florida, founded in 1998. It delivers affordable housing software, professional technical services, and community development solutions across North America for housing agencies, government organizations, and nonprofits. Its brands include eHousingPlus, HDS Software, and HDS Allita, and it also supports the HDS Foundation.

compliance servicescustomer supportprogram administrationtechnical services

HCI builds software and screens for the patient room, based in Cincinnati, Ohio. Its HCI ONE platform runs the patient TV, whiteboard, door sign, unit board, nurse's phone and virtual care hub on one platform, fed by the EMR and nurse call. HCI started as a hardware manufacturer and now sells through a nationwide network of dealers and integrators who install and support the product.

dealer installation and supportEMR integration (Epic, Oracle Health, MEDITECH)hardware manufacturingnurse call integration

Healthcare Management Solutions, LLC (HMS) is a 100% employee-owned healthcare consulting firm founded in 2002 by Leah Heimbach and Patricia Hodges. For 20 years it has partnered with the Centers for Medicare and Medicaid Services (CMS) and, since 2014, with more than half of U.S. states through direct contracts with state health agencies. Its mission is to advance healthcare quality, safety, and access.

Cloud services and integrationData analytics and reportingHealth facility surveys/inspectionsMarketplace compliance reviewsmedical record reviewPayment model supportProcess consultingState operations supportState survey agency training

HEBCO is a Native American-Owned Small Disadvantaged Business founded in Oklahoma City in 1983, providing solutions in Engineering, Technical Publications, Data Management, Training, and Advisory and Assistance Services. It supports more than 100 Department of Defense weapon systems and is recognized as an expert on the conversion and sustainment of XML and SGML technical data. HEBCO maintains ISO 9001:2015 certified processes and operates from five primary offices.

IETM developmentLegacy data conversionProgram & logistics managementsurge staffingtechnical publicationstraining programsXML & SGML conversion

HFR is a small R&D company in Southern California, started in 2015, that develops and manufactures advanced products from early R&D through production. Its expertise spans medical imaging devices, vision testing products, large area flexible electronic circuits, photonic and magnetic sensors, and software development including edge-fog-cloud distributed computing for healthcare IT.

computational fluid dynamicscontract manufacturingedge-fog-cloud computingElectrical Designenvironmental sensinglarge area flexible circuit manufacturingmachine learningmass spectroscopymechanical designmedical device developmentoptical designphotonics and imagingR&Dvacuum technology

Heffernan & Associates, Inc. provides high quality Engineering & Science solutions to Government and Industry customers. This includes providing solutions in Engineering Design, R&D, Systems Engineering, Management, and Software Development. We solve difficult technical problems that may include design, prototyping, problem solving, automation, simulation, and related work. Please be patient while we continue to add to our site!

computer visionconsultingcontrol implementationengineering & designfabricationindustrial automationmachiningmodeling and analysisprototypingR&DSystems Engineering

Henley Payne Technology & Science Corporation (HPTSC) is a Service-Disabled Veteran-Owned Small Business and a Technology, Engineering, and Science firm headquartered in the Greater Richmond, VA area. It provides customized solutions in application integration, systems analysis, security and risk assessment, system and networking operational support, situational awareness technology, and command and control management systems for commercial, government, and non-profit clients.

application developmentConceptual design validation & testingContract Field ServicesContractor Logistics Support (CLS)Contractor Operated & Managed Base Supply (COMBS)engineering & designEnvironmental testingGIS data conversioninformation assuranceNetwork integrationrisk assessmentsystem integrationSystems EngineeringSystems installation

HiddenState AI is a software development company specializing in machine learning, predictive analytics, and custom AI platforms. It builds production software using machine learning, predictive analytics, and intelligent automation for commercial, government, and defense sectors. It is a woman-owned small business based in Detroit, MI, and is a certified WOSB with active SAM registration.

custom AI platform developmentdata extractiondeployment and supportdocument processingintelligent automationmachine learningpredictive analytics

High Rez Consulting, Inc. (HRC), founded in 2002 by Dennis Quelch, is a Small Business team of IT professionals specializing in high technology software development and systems, software engineering and architecture. HRC specializes in undersea acoustics and digital signal and information processing, and has collaborated with Department of Defense customers to develop Sonar Tactical Decision Aids and Sensor Performance Prediction software for the U.S. Navy.

digital signal and information processingsoftware architecturesoftware engineeringundersea acoustics

HighSoft SA is a small firm that provides specialized consulting services and problem solutions to the nuclear energy industry, including reactor physics, source term and public dose analyses. It also offers accounting services such as financial statements, payrolls, tax returns and reconciliations, focused on small businesses. The firm studies problems, builds mathematical models and performs coding to simulate and optimize processes.

Accountingcodingmathematical modellingnuclear safety analysispayrollpublic dose calculationsreactor simulationstax-return preparation

Hilton Software is a market leader in the development of award-winning, multi-platform mobile aviation navigation software, from flight planning through in-flight processes and arrival procedures. It is a prime contractor for the Department of War and Department of Transportation for NGA's Aeronautical Mobile Application, and provides Aeronautical Data Services including chart geo-referencing, airport diagrams, instrument approach procedures, chart supplements, and airport information, plus data processing, software development, quality assurance, and cl

chart geo-referencingcloud computingdata compressiondata designdata developmentquality assuranceremote processing

Adaptive Launch Solutions (ALS) is a launch integration engineering company in San Diego, California. It is an ISO 9001 certified, SBA 8(a) certified small disadvantaged business compliant with CMMC Level 2, building the hardware, software, and facilities that get payloads to orbit for government and commercial customers. ALS reports more than 10 space missions with a 100% mission success rate and 100% on-time rate, with consistent flight heritage since 2010.

clean room facilitiescoupled loads analysiselectrical harnessesenvironmental testflight computerslaunch campaign supportlaunch integrationmechanical adapterssatellite integrationSCIF facilitiesstructural design and analysisSystems Engineering

Hokua, LLC is an SBA 8(a) certified small business, 100% owned by Hoʻomana Kahua, a Native Hawaiian Organization, operating under 13 CFR 124.110. It delivers mission-focused GEOINT, IT, cybersecurity, engineering, and agentic AI solutions to federal agencies through streamlined 8(a) acquisition pathways, with profits reinvested in Native Hawaiian communities.

Agentic AICloud migrationCybersecurityData engineeringGEOINT analysislegacy modernizationManagement consultingnetwork modernizationprogram managementSystems Engineering

Honra is an independent technology advisory and fractional CTO/CIO firm based in San Juan, Puerto Rico, working across the Americas. Founded in 2024, the firm provides senior technology leadership, helping clients set direction, lead delivery teams, and leave systems the client's team can own. Services include technology strategy, fractional CTO/CIO leadership, owner's representation, and implementation of software, data, and AI systems.

AI systemsarchitecture reviewdata systemsfractional CTO/CIO leadershipimplementationowner's representationteam training and handofftechnology strategyvendor selection and management

HoogaNet is a forward-thinking technology firm specializing in delivering agile, scalable solutions that empower government and commercial organizations to operate more efficiently and securely. The team has deep expertise in system engineering, project and program management, system administration, and software development, with experience within the DoD environment. HoogaNet helps clients modernize infrastructure, improve operational performance, and achieve mission-aligned outcomes.

Cyber securitynetwork managementPerformance Monitoringproject and program managementsecurity patchingserver configurationSystem Administrationsystem engineering

HookCam, LLC is based in Henrico, Virginia and pioneered the crane safety camera industry 25 years ago. The company designs and delivers wireless crane camera systems that give operators visibility of the load and surroundings, helping confirm balance and load security, eliminate blind spots, and reduce pick time. HookCam also provides custom hardware design and fabrication, software development, RF and antenna design, and IP camera system solutions for commercial, residential, industrial, and government sectors.

antenna designassemblyCAD-based mechanical and electronic designCNC millingCNC turningenclosure integrationIP camera system designmanual machiningrapid prototypingRF system designsurface finishing

HOTB Software Solutions, LLC has provided cloud-based SaaS platforms and operational services since 2008 that power large-scale government and healthcare programs, from funding disbursement to compliance oversight. The company combines technology with program expertise to help organizations manage high-volume operations, maintain compliance, and deliver measurable outcomes.

application processingcloud-based SaaS platformsco-location sourcingcompliance oversightdata warehousing & analyticssubgrantee program administrationunderwriting

Housing and Development Software (HDS) is a software provider exclusively serving the housing finance and community development marketplace, founded in 1998. It delivers secure, scalable affordable housing software for Housing Finance Agencies and public housing sectors, trusted by over 100,000 users nationwide, supporting multifamily housing management, Section 8 contract administration, single-family programs, loan servicing, fund management, compliance, and reporting.

business analysisbusiness process consultingcompliance servicescustom software developmentimplementationloan servicingprogram administrationproject managementreporting and analyticsSection 8 baseline and voucher processingtraining

HRG Technologies LLC (HRG) is a Hawaii-owned small disadvantaged business with global reach, evolved from the IT Services Division of Hawaii Resource Group LLC, a Native Hawaiian Owned 8(a) company. HRG provides software architecture, development and sustainment, IT system integration, engineering and maintenance, data center management, and program management. It architected, developed and sustained the Joint Longitudinal Viewer (JLV) for the Department of Defense and Veterans Administration.

data center managementengineeringIT system integrationmaintenanceprogram managementsoftware architecturesoftware sustainment