Top Washington, DC Startups (1,078)

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...

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...

The peaceful use of space is essential for continued prosperity on Earth—from communications and finance to navigation and logistics. True Anomaly builds innovative technology at the intersection of spacecraft, software, and AI to enhance the capabilities of the U.S., its allies, and commercial partners. We safeguard global security by ensuring space access and sustainability for all.

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.

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,...

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...

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...

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,...

Switchboard’s mission is to help Democrats and other progressives win more elections up and down the ballot with better tools and technology, focused especially on fundraising and digital efforts.

Palyrian is an IAM services company dedicated to transforming identity infrastructure into a powerhouse of efficiency and security. With a team of expert engineers and a passion for innovation, we design and implement tailored solutions that empower organizations to unlock their full potential. From seamless integrations to robust system optimizations, our focus is on delivering scalable and secure results that...

Oddball is dedicated to digital modernization of federal citizen-centric services.

DevTech Systems, Inc. (DevTech) is an international consulting firm dedicated to development. Founded in 1984, we have provided advisory services and technical assistance to government, private-sector, and civil-society stakeholders in more than 100 countries.

For over 20 years, TDI’s one and only passion has been delivering cybersecurity solutions to effectively manage the business of cyber. At the global vanguard of innovation, we created Cybersecurity Performance Management (CPM) and the industry-leading CPM platform, CnSight®. Combining CnSight® with our remarkable historical experience and our exceptional capabilities of cyber operations and compliance, we offer Managed Cybersecurity Performance,...

AgSquared is a provider of planning and management software for sustainable farmers.

Precision is a trusted programmatic buying partner focused on delivering paid media campaigns that drive real-world impact. Our experts have executed successful campaigns for Fortune 500 brands, progressive causes, and candidates for elected office at every level. Leveraging reliable data sources, vetted buying tools, and proprietary technology for advanced measurement, Precision is the best-in-class solution for your paid media campaigns.

Common App is a not-for-profit organization of nearly 900 colleges and universities in the United States and around the world. Since 1975, Common App has been committed to the pursuit of access, equity, and integrity in the college admission process.

SunStar Strategic provides strategic public relations and inspired marketing communication programs that help you attract, maintain, and grow your clients. We focus first on developing your unique messages to differentiate your firm in a crowded market. Then we work closely with you to ensure you get the attention and recognition you deserve. We have a robust PR practice that spans three...

http://www.linkedin.com/company/institute-for-local-self-reliance

Shift One is a mobile app that reduces turnover, drives incremental revenue, and makes work a better place for hourly employees and managers. It uses real-time, individual performance data — usually from a point-of-sale system or guest review collector — to power competitions, encourage communication and recognition, and monitor operational health factors like attrition risk. It’s supplemented by automated, AI-driven...

Bluebay Office offers office supplies, furniture, power tools, food service and janitorial supplies.