Top Arlington, VA Startups (212)

https://www.youtube.com/@northslope-technologies At Northslope, we believe that purpose-built AI products in the hands of business operators create far more value than slide decks or off-the-shelf software. That’s why we partner with ambitious organizations to transform entire industries through Palantir’s Foundry and AIP platforms—delivering powerful, measurable outcomes in weeks, not years. We operate more like a product startup than a traditional services firm. Our...

Bellagent is an enterprise-level AI agent platform built to automate everyday business operations with zero-touch integrations that connect instantly to more than 1,300 applications. Launched in 2025 by Proactifi Inc., and headquartered in Chicago, the platform is built for practicality with industry-leading compliance and security standards, enabling organizations to deploy AI agents without friction from day one. Bellagent’s mission to...

MORSE is a specially selected team of scientists, engineers, and software developers who use asymmetric and unconventional approaches to deploy practical solutions that solve difficult multi-disciplinary problems faced by the US National Security Ecosystem.

Nisos is a human risk intelligence and managed investigations company that protects organizations and their people from human-driven and digital threats by operating as an extension of their security, intelligence, and legal teams. It leverages a team of expert analysts, specialized in open-source intelligence and adversary tradecraft, to provide actionable intelligence that addresses complex risks like executive threats, insider fraud,...

ICA is an innovative force driving transformative solutions for prestigious institutions like the U.S. Food and Drug Administration (FDA), Centers for Medicare & Medicaid Services (CMS), Agency for Healthcare Research and Quality (AHRQ), and Federal Aviation Administration (FAA). Our dedication to cutting-edge technology and impactful partnerships has established us as an essential collaborator in the AI, analytics, and research landscapes. Our...

Founded in 2007, M9 Solutions is a fast-growing small business dedicated to providing IT services and solutions to the Federal Government. We focus on developing and delivering robust, secure, and stable technology solutions across multiple core capabilities to include software development, cloud migration and infrastructure, cybersecurity, data delivery, and data analytics. M9 is DELIVERING THE DIGITAL FUTURE℠ by mobilizing the...

We are communicators, marketers, fundraisers, and campaigners who unleash the power of people to do good. We work exclusively with nonprofits fighting for a just and sustainable world.

Speak4 is a technology start-up that makes it simple for organizations to empower their supporters to speak up for the causes they believe in via an innovative, frictionless digital advocacy platform. Speak4 was created by a team of experienced marketers, skilled technologists and award-winning digital strategists who wanted a better tool to help organizations mobilize grassroots support online.

Umbra builds next-generation space systems that observe the Earth in unprecedented fidelity. Our mission: Deliver global omniscience. To stay ahead of climate change, geopolitical risk, and other major crises and issues, we need a global understanding of what is changing, where, and how fast. Umbra provides easy access to the highest quality commercial satellite data available, which is an indispensable tool for...

Advantia is transforming healthcare for all women - we’re setting a higher standard of care and convenience while reducing unnecessary costs. Compassion and value inspire everything we do. We take time to listen, answer questions completely, and offer helpful technology between visits so that our patients are empowered and at ease. Alongside coordinated care, Advantia is pioneering care models that...

Development InfoStructure, LLC. (Devis) is a leading provider of IT consulting services and solutions to the Federal, State and Local Governments, as well as the international development community. Devis helps maximize your return on IT investment by: 1) working with the best-adapted programming languages, databases and other solutions for your specific project; 2) actively supporting the open source community; and 3) using and promoting...

Pioneering Evolution, LLC is a Service Disabled Veteran Owned Small Business (SDVOSB), specializing in management consulting services and software development, headquartered just outside Washington, D.C. in Arlington, VA. Founded in 2004, Pioneering Evolution has earned a reputation as a leader in its field by providing a combination of vast industry-specific experience, custom software development and integration, and award-winning support services—for...

The U.S. Dairy Export Council represents dairy farmers, processors, cooperatives, ingredient suppliers and export traders. Our mission is to enhance U.S. competitiveness in global dairy markets

GCyber was founded to create innovative information technology solutions for the federal, state, and commercial markets. GCyber engineers have provided professional services supporting the information technology industry for over 15 years. Along with our engineering staff, we have relationships with partners, vendors, and analysts who have specialized expertise in the federal market. GCyber’s broad experience, focus toward execution with measurable...

Ascend empowers entrepreneurial CPAs to reach their goals with an innovative growth model that brings their firms into the new age. Backed by private equity from people-focused Alpine Investors, Ascend is building a modern platform for regional accounting firms that enables them to stay independent while accessing the resources of a large CPA firm to help them grow. Ascend provides...

TechOp Solutions provides technology and operational solutions to senior decision makers in federal, state and local governments, as well as private enterprises who must maintain situational awareness, collect critical information, strictly adhere to privacy and make timely risk-mitigated decisions despite the pressures of time and circumstance. In support of this mission, we are committed to providing our clients with levels...

Lovelytics is a data and analytics consultancy. We partner with people, teams, and organizations to deliver services and build solutions that drive outcomes while promoting self-sufficiency through hands-on enablement.

Stardog is a Data and AI company dedicated to helping enterprise companies and government agencies make better decisions with data. Stardog’s platform helps organizations like Morgan Stanley, Boehringer Ingelheim, Raytheon, Bosch and NASA to explore any data and uncover hidden connections for their most mission critical and complex problems. With Stardog Voicebox, any knowledge worker can ask a question of...

540 is a technology consulting firm who helps our government and business clients innovate like start-ups. Through hard work, perseverance, and deep commitment we remove barriers to innovation which enables us to build impactful tech for the government. Contact us for: - Tech Strategy - Software Development - API Design / Dev - DevOps Email us: [email protected]

Today’s defense data challenges call for heroic solutions. We are a proven Intelligence Community (IC) team focused on changing the way government makes sense of complex data. Our teams use a proven “desk-side” approach, working directly with analysts, operators, and warfighters to automate workflows and derive data driven insight.