Top Washington, DC Startups (1,084)

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.

Applecart advises the C-suites of hundreds of industry-leading organizations spanning dozens of Fortune 500 companies, top communications and advertising agencies, major trade associations, leading nonprofit organizations, and governments. Applecart’s platform enables CEOs, Chief Corporate Affairs Officers, CCOs, CMOs and other C-suite executives to generate visibility for their most valuable content with critical decision makers and those in their orbits across...

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...

ASI is a dual-use software company that deploys predictive AI to the world's most complex operating environments. Backed by leading investors–including Andreessen Horowitz, Renegade Partners, and Spark Capital–we actively manage over 25% of all US air traffic across both public and private sector air operations. Partnering with major airlines like United and Alaska, we optimize thousands of flights daily, delivering...

Since our founding in 2019, Vannevar Labs has been building software for the country's most critical national security problems. We believe our military service members and intelligence officers deserve access to the best technology American innovation can offer, and we are building great products for this mission. Our founders have 30 years of combined experience across national security, government sales,...

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,...

Cove is the glue that binds your building experience, uniting operations with the tenant experience. No longer do you have to click between five systems; Cove is the central place you go to ensure seamless operations and tenant satisfaction. We do this by being a partner to all people in your building - from tenants to property managers, engineers, front...

The Hub Project is a Washington D.C. based nonprofit organization. We're focused on building, deploying and evaluating creative strategies that meaningfully advance policy reforms. Working closely with partner organizations, we propel issue-based campaigns that drive the public conversation, shift the debate and achieve measurable change to expand economic opportunity and increase democratic participation.

NXTKey Corporation is a growing business that helps customers build, manage and protect their informational assets by delivering best-in-class solutions across cloud, mobile and on-premise. Our holistic approach helps ensure security is a key component of our customers’ business strategy, not an afterthought. As a result, our customers experience a better return on their investment in us and in the...

LightFeather is a Woman Owned Small Business (WOSB) and Service Disabled Veteran Owned Small Business (SDVOSB). We are a forward leaning and edgy startup that is ready to change the world and improve the federal government, one organization at a time. We don’t just stay on the cutting edge, we push the edge further. LightFeather was founded in 2018 to be...

Axios HQ is AI-powered software that helps organizations manage their essential communications. Plan, write, and send more effective updates proven to boost trust, transparency, and alignment.

At Zeno, we're harnessing the power of radioisotopes to provide clean, plug-and-play power anywhere in the universe.

DarkStar Intelligence is a Service Disabled Veteran-Owned Small Business that offers advanced intelligence-based solutions to clients in the private and public sector. Our capabilities and personnel provide unique advantages to our customers.

Dcode connects the tech industry and government to drive commercial innovation in the federal market. Learn more here at our website: https://dcode.co

RSDC is a Veteran Owned Small Business (VOSB) with a presence in the Washington, DC Metropolitan area headquartered in Arlington, Virginia with offices nationwide. We deliver results for our customers through accurate requirements capture and our Strategy to Operations solutions approach. Our engagement processes focus on solving simple to complex enterprise business challenges. We conduct initial assessments, identify challenges, and...

Keko Box provides reusable dishware as a service to reduce waste and improve sustainability.

DrugNews is an online news and information website that provides up to date information about pharmaceutical research and lawsuits.

Games to change unconscious bias

At Ensemble IP, we deliver actionable patent search reports that empower our clients to provide informed legal advice and help companies make smarter patent decisions. Our team of patent experts combine traditional search methods with cutting-edge AI, trained specifically on patent data to ensure unparallelled performance. We know the right databases to search and how to leverage full-text native language...

BryceTech has partnered with technology and R&D clients to deliver mission and business success for nearly 20 years. Our teams help government agencies, Fortune 500 firms, and investors manage complex programs, develop IT tools, and forecast critical outcomes. We offer clients proprietary, research-based models that enable evidence-based decision making. BryceTech cultivates a culture of engagement and partnership with our clients.