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777 Sourcing.

Capability

custom software development

Suppliers
366
States & provinces
51
Countries
9

366 custom software development suppliers across 51 states and provinces in 9 countries. Profiles show capabilities, materials, certifications, and facility locations so you can compare shops and build a shortlist.

Suppliers

1 QUACITO

SAN ANTONIO, TX

Quacito LLC is a San Antonio-based women-owned, minority-owned small business that provides custom software development, web development and design, app development, sales automation, internet marketing, and IT and medical staffing. The company combines technical expertise with business consulting to build tailor-made software and streamline business processes for clients.

automation services San AntonioCustom Software , Web Development & Process AutomationInternet MarketingIT staffing and support in San Antonio.IT Staffing and Support San AntonioIT supportlead management software San AntonioSales Automation Services In San AntonioWeb designweb development services San Antonio

AANVICTA CONSULTING LLC

HENDERSON, NV

Aanvicta Consulting is a software consulting firm serving Federal government agencies, with over 15 years of experience. It reports completing 50+ projects with cost savings over $10 million and a 95% client satisfaction rate. The firm provides certified consultants with expertise in government requirements, compliance, and software integration.

business process reengineeringproject managementsoftware consultingstaff augmentationsupport and maintenanceSystems integration

ABLESPARK, INC.

DAVIDSONVILLE, MD

AbleSpark is a Maryland-based technology company founded by Michael Carico in 2002 that designs, develops, and ships custom software, websites, system integrations, workflow automation, AI solutions, and legacy modernization for businesses of all sizes across healthcare, nonprofits, professional services, education, and retail. It also builds its own products, including AblePortal, a membership platform for non-profits, associations, and membership communities.

AI solutionsdatabase developmentlegacy modernizationmembership platform configuration and migrationSystem IntegrationWeb developmentworkflow automation

ABLOPE

ELLICOTT CITY, MD

Ablope LLC is a provider of custom software development and engineering services for government and commercial clients. With over a decade of experience, it offers IT consulting, analytics, cloud and AI solutions, application development, training, and staffing, following Agile methodology and DevOps practices.

Cloud migration and modernizationcontainerization and orchestrationCybersecuritydata encryptionembedded systems softwarefirmware developmentgenerative AI solutionsinfrastructure as codeLegacy system modernizationmachine learning pipelinesmicroservicesmobile app developmentSystems integrationtraining

ABOVE BITS LLC

LAKE PARK, NC

Above Bits is a software engineering company founded in February 2006 by engineers and still operated by the same core team. It builds long-term software systems including custom platforms, system integrations, legacy modernization, DevOps, and AI/ML features, with 500+ delivered projects. The company is registered as a municipal vendor with the City of Charlotte, NC, registered in SAM.gov, and registered as a business in North Carolina.

API designCI/CD pipeline designclassification and anomaly detectioncloud infrastructure (AWS/GCP/Azure)Docker/Kubernetes orchestrationdocument intelligenceLegacy system modernizationLLM integrationmonitoring and alertingMulti-tenant SaaS architectureNIST/SOC 2 compliance architecturesecurity hardeningSystem Integration

ACACHI LLC

AUSTIN, TX

Acachi LLC is a certified minority-owned (MBE) IT value-added reseller and consulting firm based in Austin, TX, serving federal, state, and local government agencies. It acts as prime contractor on its government awards and as an authorized reseller on Texas DIR cooperative contracts and OMNIA Partners agreements, sourcing COTS software, licenses, and IT equipment and delivering IT consulting, custom software development, and managed services.

AI and automationconsulting and solution deliverycybersecurity and privacyIT sourcing and procurementManaged It ServicesSystems integrationworkflow automation

Accountable Care Technologies is an SDVOSB-certified, TX HUB and MBE-certified partner with over 25 years of federal IT experience, specializing in federal healthcare technology. The company combines IT and financial management expertise to deliver mission-critical solutions for government healthcare systems, including electronic health records, operational medicine, and dental IT solutions. Based in San Antonio, TX.

agile methodologies (Scrum, Kanban)Cybersecuritydata management and analyticsdata visualization with Tableau and Power BIDevSecOpsfinancial analysis and risk managementProgram and project managementRisk Management Framework (RMF)Strategic IT Consulting

ACCOUNTSPRO INC

WILMINGTON, NC

AccountsPRO is a woman-owned IT consulting company with a legacy spanning over two decades. It serves organizations in the regulatory, litigation, energy, and environmental sectors, and leads Federal Agencies and Commercial clients in transformational initiatives, delivering results quickly and cost-effectively.

Application Modernizationcloud assessmentCloud implementationCloud Migrationenterprise software developmentIT trainingJADproduct managementRADserver managementXP development methodologies

ACTIVE FREQUENCY LLC

CAMBRIDGE, MA

Active Frequency is a small, senior custom software team based in Cambridge, MA, building pragmatic custom software since 2009 for established businesses and founders. They help clients figure out what to build and then build it, specializing in Django often paired with Vue or React, and using AI tools pragmatically throughout their work.

AI featuresAPI and third-party integrationsinternal tools and workflow automationmaintenance and advisorymobile developmentproof of conceptprototypingUX/UI Designweb application development

ACM is a fractional product team based in Charlotte, North Carolina, founded by Patrick Hill in 2011. The company pairs senior engineers and designers with AI tools to ship custom software in weeks, offering discovery sprints, fixed-scope AI-accelerated sprints, and monthly fractional product team retainers. ACM is a Microsoft funded partner and hosts a monthly Charlotte tech and design meetup called Cultivated Pixels.

AI and LLM workloadsAzure cloud architectureMicrosoft 365 architecturemobile app developmentPower Platform automationSharePoint Online developmentUX designweb app developmentworkflow automation

ADACEL SYSTEMS, INC.

ORLANDO, FL

world leader in air traffic management and air traffic control simulation and training solutions. Adacel is the company of choice for Air Navigation Service Providers (ANSPs) worldwide with oceanic, en route, approach and tower airspace environments. More than 21% of the world’s airspace is controlled with Adacel’s Aurora air traffic management technology. Adacel’s ATC solution incorporates MaxSim – an industry-leading air traffic control simulator used for controller training by civil and military authorities including ANSPs, universities, airport authorities, defense & security organizations.

air traffic control simulationair traffic managementspeech recognitionsystems maintenance and supporttraining curriculum developmentvirtual tower operations

ADAN CONSULTING LLC

HERNDON, VA

Adan Consulting specialises in the design, implementation and management of complex SQL Server based solutions, including Analysis Services, Integration Services, Reporting Services and Sharepoint. They provide SQL Server services on-site or by remote access, business intelligence solutions, and web development services. The company is based in Herndon, Virginia.

business intelligencenetwork storage solutionsSQL Server design and implementationSQL Server optimization and tuningWeb development

ADD1TECHNOLOGIES, LLC

RICHMOND, TX

add1Technologies is a Texas-based IT and GIS consulting firm serving clients across Texas and beyond. It began in 2000 as a college project to help students with limited IT proficiency and has grown into a consultancy offering IT consulting, GIS services, enterprise solutions, and custom software development to startups, nonprofits, mid-sized firms, municipalities, and large enterprises.

Business analysiscloud infrastructure (Azure, AWS)Data Analytics & VisualizationEsri-powered GIS platformsGIS servicesIT consultingmobile app developmentprogram/project managementSystems integrationUI/UX DesignWeb development

ADERAS INC

RESTON, VA

Aderas is an IT services and consulting company founded in 2004 and located in Reston, VA. It helps federal civilian, defense, and health clients solve business problems with solutions spanning enterprise applications, cloud migration, identity proofing, and artificial intelligence/machine learning. Aderas is a small business and a CMMI Level 4-Dev certified company.

agile ScrumArtificial Intelligence/Machine LearningCloud MigrationCMMI Level 4-DevCYBER SECURITYdata analyticsERP implementation and integrationidentity proofinglow code/no code developmentOperations & maintenance

Advanced Engineering, Inc. provides custom software and industrial automation systems, with more than 30 years of experience serving manufacturing companies. Services include PLC/HMI programming, servo motion design and control, system integration, technology consulting, Industry 4.0 and MES solutions, digital twin software, DevOps, and data engineering. The company is a UL listed panel shop building custom UL-certified panels.

cloud solutions (AWS, Azure, Google Cloud)Data EngineeringDevOpsdrive systems integrationHMI programminglegacy PLC and HMI migrationsnetwork modernization and cybersecurity hardeningPLC programmingRTU design and implementationSCADA graphics designservo motion design and controlSystem IntegrationUL certified panel building

AICT NOW is an advisory and procurement firm offering four practices: AI executive and founder advisory, AI hardware sales, ITAD services, and custom platforms and apps. It provides strategic guidance and due diligence for executive and private-equity decisions, direct sourcing of enterprise datacenter compute platforms, compliance-driven IT asset disposition, and custom software solutions delivered with Synvara.

AI deployment on private or cloud infrastructureAI executive advisoryAI hardware procurementdata destruction verificationdue diligenceexport control complianceIT asset disposition (ITAD)restricted party screeningsourcing advisory and negotiationtraining and onboarding

AEVUS ENGINEERING LLC

LAKE ORION, MI

AEVUS Engineering is a veteran-founded, engineering-led software and technology company that builds custom applications, AI agents with human review, data tools, and automation around real operational work. It offers custom software, AI and automation, engineering and data services, plus management, operations, and AI consulting including fractional management, project management, lean consulting, and team enablement. It also develops products LaborLynk and CoAnglr.

AI agents with human reviewAI architecturebusiness automationcompliance advisoryfractional managementlean consultingproject managementproposal reviewSoftware Sustainmentsystems auditsteam trainingTest ReadinessUX/UI Design

AEXA

HOUSTON, TX

Aexa Aerospace, LLC is a Houston, Texas-based provider of mission-focused solutions in aerospace technology, immersive systems, artificial intelligence, secure collaboration, and defense support. It serves government and commercial customers in medical, defense, and space industries, with offices in Houston, Texas, and Huntsville, Alabama. The company created HoloConnect holographic teleportation technology demonstrated on the International Space Station.

3D modelingadvanced visualizationaerospace manufacturingartificial intelligence integrationAR/VR training softwaredata mining and analyticsengineering reviewfabrication supportholographic teleportationrapid prototypingsafety assessmentSystems integration

AEX TECHNOLOGIES LLC

LAS CRUCES, NM

AEX Technologies is a technology-focused firm headquartered in New Mexico with over a decade of professional experience. It specializes in digital transformation, AI-driven systems, data intelligence, and business intelligence solutions, helping organizations gain data-driven insights to enhance decision-making. The company also offers custom software development and next-generation automation tools.

Automationbusiness intelligencedashboard developmentdata analyticsdigital transformation consulting

AGCINNOVATIONS LLC

PONTE VEDRA BEACH, FL

AGCI delivers cutting-edge AI and software engineering solutions, including custom software development, cloud architecture, and AI/ML solutions for enterprise clients.

AI/ML solutionsCloud architectureSOFTWARE Engineering

AGEMA TECHNOLOGY INC

RANCHO MISSION VIEJO, CA

Agema Technology Inc. is a certified service disabled veteran owned business enterprise (SDVOB) and a leading provider of Medical & IT Services, Contracted Medical Staff Augmentation (Clinical & Non Clinical), and Software and Hardware sales. It serves both the public sector (Government, Utilities, and Defense Contractors) and the private sector (Fortune 50 to Fortune 2000), and has served as both a prime contractor and a sub contractor.

Business Systems/ERP - Oracle & SAPCloud Computing / IntegrationContracted Medical Staff AugmentationCOTS Implementation / IntegrationCybersecurityDatabase Installation, Migration, & ManagementHardware & Software Sales / LicensingIT consultingIT infrastructure supportprogram & project managementSystems Engineering

AGF SOLUTIONS INC

GULF BREEZE, FL

AGF Solutions is a custom software development firm that develops advanced industry-defining software systems, helping clients optimize time-to-market and minimize software development risks in mission-critical systems. They specialize in custom software systems for Government agencies, the health care industry, the financial service industry and more, with a team of software engineers located in Florida. They also offer web and print design services including branding and marketing materials.

brandinggraphic designprint designquality assuranceSecurity testingwebsite design

AGILE TECH CONSULTING LLC

JACKSONVILLE, FL

Agile Tech Consulting, LLC is a Jacksonville, Florida software and technology consultancy founded in 2013 by Nengah Mustika. It specializes in custom software development, mobile application development, business intelligence development, and web design for businesses and government agencies, with emphasis on quality, security, usability, and accuracy.

Agile/Scrum methodologyBusiness intelligence and Power BIdashboards and reportingdata integrationmobile app developmentpost-go-live supportPower Apps developmentwebsite design

AIRFLOW SCIENCES CORP

LIVONIA, MI

Airflow Sciences Corporation (ASC) specializes in the design and optimization of equipment and processes involving flow, heat transfer, combustion, and mass transfer. Testing and simulation of air, gas, liquid, or particulate flows has been their focus since 1975. They also manufacture standard and custom test equipment and offer CFD software including Azore.

CFD modelingcombustion modelingcustom test equipment manufacturingdispersion modelingengineering consultingerosion modelingevaporation modelingField testingheat transfer modelingHVAC modelingliquid flow modelinglitigation supportphysical flow modelingprobe calibrationradiation modelingspecies mixingthermal mixingwind tunnel testing

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