Top Startup Accelerators & Incubators in Washington, DC, USA 2026 (Updated)

📋 Table of Contents

• Why Join a Washington Accelerator?
• Top Programs in Washington
• How to Apply
• FAQs

Why Choose a Washington Startup Accelerator in 2026?

Washington offers a thriving ecosystem with 200+ active startups and strong investor networks. Key stats: $2B+ invested annually, 85% startup survival rate post-accelerator.

Washington, DC, is more than just the nation's capital, it is also home to a unique startup ecosystem. The city combines political influence with entrepreneurial energy, creating opportunities for startups to work with government agencies, non-profits, and international organizations. From social impact ventures to government technology, DC offers entrepreneurs access to decision-makers and resources that are not found anywhere else in America.

This guide explores the leading accelerators and incubators shaping Lagos's evolving startup landscape. These programs support domestic and international startups seeking to establish themselves in the Nigerian market.

Top 17 Startup Accelerators & Incubators in Washington, DC, USA

1. FedTech

Target Audience: Deep-tech and government-funded startups

Niche: Federal technology commercialization

FedTech was established in 2015 to help turn government research into successful businesses. It partners with federal labs and agencies to commercialize innovations developed with government funding. It offers custom accelerator programs with mentoring and pitch opportunities. It also provides unique access to federal technology and potential government customers.

2. Halcyon Incubator

Target Audience: Social impact entrepreneurs

Niche: Social innovation

Halcyon Incubator has been supporting social impact ventures since 2014 with comprehensive support. It offers a five-month residency program that includes free housing and workspace in Washington, DC. It provides a $10,000 stipend without taking any ownership of the company. It also connects entrepreneurs with mentors and investors who care about social impact.

3. DC Chamber Small Business Accelerator Program

Target Audience: Under-resourced small businesses

Niche: Business development

DC Chamber SBAP helps small businesses that need extra support to grow. It offers weekly training sessions that cover essential business topics, including sales and marketing. It offers one-on-one mentoring from experienced business professionals. It also gives access to Chamber resources and networking opportunities.

4. JLABS @ Washington, DC

Target Audience: Biotech and health startups

Niche: Life sciences innovation

JLABS Washington, DC, was opened in 2021 by Johnson & Johnson to support health innovation. It provides specialized laboratory space essential for biotechnology and health startups. It offers mentorship from experts in pharmaceutical and medical device development. It also creates access to Johnson & Johnson's global network of partners and resources.

5. Mess Hall

Target Audience: Food and beverage entrepreneurs

Niche: Culinary innovation

Mess Hall has been supporting food entrepreneurs in DC since 2014. It provides commercial kitchen space where food businesses can develop and produce their products. It offers business development support explicitly tailored to the challenges faced by food companies. It also helps connect food entrepreneurs with distributors and potential investors.

6. BLUE KNIGHT™

Target Audience: Health security startups

Niche: Public health preparedness

BLUE KNIGHT was launched in 2020 as a collaboration between JLABS and BARDA. It supports startups developing solutions for health security and emergency preparedness. It provides mentorship from experts in public health and emergency response. It also creates connections with government agencies and industry partners focused on health security.

7. FoundersBoost DC

Target Audience: Very early-stage startups

Niche: Pre-acceleration

FoundersBoost DC has operated since 2017 as a global pre-accelerator program. It runs six-week programs for early-stage startups across different industries. It provides mentorship and guidance to help founders prepare for major accelerator programs. It also helps connect entrepreneurs with potential investors and partners.

8. Street Entrepreneurs

Target Audience: Underrepresented founders

Niche: Community-based entrepreneurship

Street Entrepreneurs was founded in 2016 to support entrepreneurs from underrepresented communities. It provides training and mentorship designed explicitly for founders who face additional barriers. It offers micro-grants to help community-based ventures get started. It also focuses on social impact and businesses that strengthen local communities.

9. Founder Institute DC

Target Audience: Aspiring entrepreneurs

Niche: Early-stage development

Founder Institute DC is the local chapter of the global pre-seed accelerator network. It runs a four-month program teaching essential startup skills to aspiring founders. It provides a structured curriculum and mentorship from successful entrepreneurs. It also helps connect new founders with potential investors after completing the program.

10. Georgetown Entrepreneurship Initiative

Target Audience: University students and alumni

Niche: Academic entrepreneurship

Georgetown Entrepreneurship has supported university-connected ventures since 2009. It serves as the hub for student and alums startups at Georgetown University. It offers mentorship, pitch competitions, and accelerator programs. It also provides prizes and grants for promising university-connected ventures.

11. Dcode

Target Audience: Tech companies targeting government markets

Niche: Government sales acceleration

Dcode was established in 2015 to help tech companies sell to the federal government. It provides specialized training on federal sales processes and requirements. It offers mentorship from experts who have in-depth knowledge of government procurement. It also creates networking opportunities with government buyers and decision-makers.

12. Halcyon EquityTech Fellowship

Target Audience: Entrepreneurs building in EdTech and the Future of Work.

Niche: Local economic development

Halcyon EquityTech Fellowship offers an eight-week residency program that includes free housing and workspace in Washington, DC. It provides a $10,000 stipend without taking any ownership of the company. It also connects entrepreneurs with mentors and investors who care about EdTech and the Future of work.

13. Union Kitchen

Target Audience: Food business entrepreneurs

Niche: Food business scaling

Union Kitchen has been operating since 2012 as both an accelerator and a food business. It provides commercial kitchen space and food business expertise. It offers business support specifically for the challenges of scaling food companies. It also helps food entrepreneurs access retail and distribution channels.

14. Accelerate DC Venture Mentoring Service

Target Audience: High-growth startups

Niche: Team mentorship

Accelerate DC has provided free mentoring services to DC area startups since 2013. It offers team-based mentoring rather than individual guidance. It focuses on early-stage companies with high growth potential. It also connects entrepreneurs with experienced mentors who volunteer their time and expertise.

15. Social Impact 360

Target Audience: College students interested in social entrepreneurship

Niche: Student social ventures

Social Impact 360 has been training college students in social entrepreneurship since 2011. It provides education and resources for students who want to create social change through business. It offers mentorship and support for launching social ventures. It also helps students develop the skills needed for impact-driven entrepreneurship.

16. Black Girl Ventures DC

Target Audience: Black and Brown women founders

Niche: Diverse female entrepreneurship

Black Girl Ventures DC has supported women of color entrepreneurs since 2016. It runs pitch competitions specifically for Black and Brown women founders. It provides mentorship and business support tailored to the unique challenges these entrepreneurs face. It also helps connect women founders with access to capital and resources.

17. Halcyon Climate Fellowship

Target Audience: Climate-focused entrepreneurs

Niche: Environmental solutions

Halcyon Climate Fellowship is a newer program launched in 2022 to address climate change. It supports entrepreneurs in developing solutions to environmental challenges. It offers residency programs and mentorship for climate-focused ventures. It also provides funding and resources specifically for environmental innovation.

 

 

AcceleratorApp's Closing Thoughts on Startup Accelerators and Incubators in Washington, DC

What makes Washington, DC's startup ecosystem unique is its connection to government, policy, and social impact. Unlike other tech hubs that focus mainly on consumer apps or enterprise software, DC entrepreneurs often work on solutions that address public challenges or collaborate with government agencies.

The city's startup scene benefits from access to decision-makers and resources that are not found elsewhere. Entrepreneurs can connect directly with federal agencies, international organizations, and policy experts. This creates opportunities for startups to pilot their solutions with government partners or scale through public sector contracts.

Many DC startups focus on social impact and public good, reflecting the city's mission-driven culture. From healthcare and education to environmental solutions and social justice, entrepreneurs in DC often combine business success with a commitment to positive change. This attracts both founders and investors who care about making a meaningful difference.

As Washington, DC, continues to develop its startup ecosystem, it maintains a focus on substance over hype. The entrepreneurs here are solving real problems with practical solutions, often working closely with the communities and institutions they serve. For founders looking to create impact while building successful businesses, DC offers a unique environment where innovation meets public purpose.

Explore More Startup Ecosystems

Looking for accelerators in other cities? Check out our guides:

• San Francisco Startup Accelerators & Incubators 2026
• New York City Startup Accelerators & Incubators 2026
• Los Angeles Startup Accelerators & Incubators 2026

How Do You Apply to Washington Accelerators?

Submit your pitch deck, financials, and team info. Most programs have 2-4 application cycles yearly with 5-15% acceptance rates.

Frequently Asked Questions About Washington Accelerators