Top Washington, DC Startups (1,057)

Altana is the world’s first Value Chain Management System, a collaborative, public-private network that enables customers to take command of their extended supplier and distribution networks from raw material origins to the sale of finished products. By applying artificial intelligence to the world’s largest body of supply chain data, Altana reveals these previously opaque global networks and powers workflows 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 the human risk management company specializing in unmasking threats before they escalate. We are a trusted advisor who operates as an extension of security, intelligence, legal, and human resource teams to protect their people and business. Our intelligence-led solutions help enterprises make critical decisions, manage human risk, and drive real world consequences for digital threats. For more information,...

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...

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...

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...

CrossBoundary is a mission driven investment firm that unlocks the power of capital for sustainable growth and strong returns in underserved markets. We take a transaction centered approach to underserved markets. CrossBoundary provides investment advisory services, having developed a specialized expertise in unlocking investment across all sectors in emerging and underserved markets. Our advisory clients include governments, development finance institutions,...

Middle Seat is a full-service media and fundraising firm for progressive causes and candidates. We’re writers, designers, coders, and strategists passionate about making real change. Whether you’re looking to engage supporters or reach new audiences, you can count on us to run smart, authentic campaigns that drive results. We’re proud to be the first media and fundraising firm to join the Campaign...

Clipbook democratizes media monitoring, aggregation, and analysis through a robust and easy-to-use platform.

DNSFilter is redefining how organizations secure their largest threat vector: the Internet itself. DNSFilter is making the Internet safer and workplaces more productive by blocking threats at the DNS layer. DNSFilter resolves upwards of 130 billion daily queries. With 79% of attacks using Domain Name System (DNS), DNSFilter provides the world’s fastest protective DNS powered by AI, blocking threats an...

ICA has built its success providing clients with a range of management solutions and technical services on complex domestic and international programs. Focusing on results, the team at ICA has a proven track record supporting federal agencies and large government services primes in three main areas: Research and Data Analysis, Advanced Data Science, and Strategic Services. In particular, ICA has...

AdImpact, previously Advertising Analytics, is an advertising tracking company that delivers insightful data solutions for fast, smart decisions. We love optimizing our award-winning products to give you actionable data that allows you to make informed decisions and outsmart the opposition. Known for our truth-telling abilities, our impressive accuracy, our impeccable service and our enviable real time data monitoring that we...

DC Web Women is one of the premier technology organizations that promote women in Web-related careers.

Enovational pushes the boundaries between technology, user experience, and design by building beautiful, user-friendly products that have achieved international recognition and acclaim. Our products span a wide spectrum of audiences, technologies, and platforms, from consumer facing mobile apps to large government and enterprise custom web applications.

Go beyond the virtual happy hour with an insights-driven, turnkey lineup of premium bonding experiences

EarthCam encourages exploration, fosters discovery and connects people through innovative live camera technology.

Civic Nation is a nonprofit ecosystem for high-impact organizing and education initiatives working to build a more inclusive and equitable America. Civic Nation shifts culture, systems, and policy by bringing together individuals, grassroots organizers, industry leaders, and influencers to tackle some of our nation’s most pressing social challenges. Civic Nation is home to seven national initiatives and campaigns: ALL IN...