StartupBlink

78 Top startups in Herndon for July 2026

We rank Exostar, DocASAP and HawkEye 360 in Herndon along with 75 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Herndon is part of Washington DC Area startup ecosystem which ranks #21 globally and #9 in North America.

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Top Unicorn Startups in Herndon for 2026

Expel is the only unicorn in Herndon raising more than USD 1B. It is the undefined ranked unicorn in North America.
1st
Expel logo
ExpelSB Score: 251

Expel is a security operations provider that offers managed detection and response (MDR), remediation, phishing support, and threat hunting. Expel’s technology and people work together — each doing what they do best — to detect, understand, and fix issues fast. The collaborative experience in the Expel Workbench™ platform enables customers to choose how they run their security operations — whether that’s following along with live investigations, or receiving alerts at every step from when an investigation starts until it’s done. This unmatched transparency means customers always know what’s happening in their investigations into incidents like business email compromise (BEC), business application compromise (BAC), phishing, ransomware, cryptojacking, and supply chain attacks, to name a few. This allows security operations center (SOC) teams to dedicate their time to strategic security priorities rather than sifting through alerts.

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Website
www.expel.com
Employee range
Web Traffic (Monthly)
Funding amount
$100K
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)

Total amount:1

Best Startups in Herndon for 2026

1st
Exostar logo
ExostarSB Score: 486

Exostar is a leader in secure cloud-based solutions that improve collaboration, information sharing, and supply chain management for over 100,000 companies worldwide, including some of the largest players in aerospace and defense, life sciences, pharmaceuticals, and financial services. Our secure, cloud-based, single-sign-on identity and access management platform and our multi-enterprise collaboration solutions allow users to connect once and access all their critical applications and information across the spectrum of partners and vendors they work with. Exostar helps our customers utilize and protect their intellectual property, streamline the partner lifecycle, implement new engagements, and expedite all phases of their supply chain.

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Website
exostar.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$15M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
2nd
DocASAP logo
DocASAPSB Score: 476

DocASAP is a hospital and healthcare company that provides patient access and engagement platform for health systems, payors, and physician groups. DocASAP builds unique payer-provider connections with an eye towards simplified access, increased care compliance, and improved population risk management. DocASAP's intelligent patient-provider matching enables patients to connect with optimal care providers to enhance access, improve outcomes and reduce costs.'s The company was founded in 2012 and headquartered in Virginia, United States.

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Website
www.docasap.com
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$27.4M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
3rd
HawkEye 360 logo
HawkEye 360SB Score: 460

HawkEye 360 is a data analytics company that develops space-based radio frequency mapping. The company operates a commercial satellite constellation to identify, process, and geolocate a broad set of RF signals. Its products include maritime domain awareness and spectrum mapping and monitoring.

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Website
www.he360.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$522.3M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
4th
BigTeams logo
BigTeamsSB Score: 448

BigTeams develops high school athletic websites nationwide. We continuously consult with high school athletic administrators, coaches, and booster club members in order to provide high quality team websites to high school athletic and sports programs.

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Website
www.bigteams.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$5M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
5th
QA Wolf logo
QA WolfSB Score: 439

QA Wolf gets engineering teams to 80% automated test coverage in under four months - and keeps them there - while guaranteeing zero flakes.

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Website
www.qawolf.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$56.1M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
6th
Everfox logo
EverfoxSB Score: 434

Everfox is a software development company that provides cybersecurity software, threat protection, and insider risk solutions against complex cyber challenges through innovative solutions that enable users to use data safely. Everfox focuses on protecting governments and enterprises against complex cyber challenges with defence-grade cybersecurity,

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Website
www.everfox.com
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
$8.1M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
7th
Expel logo
ExpelSB Score: 427

Expel is a security operations provider that offers managed detection and response (MDR), remediation, phishing support, and threat hunting. Expel’s technology and people work together — each doing what they do best — to detect, understand, and fix issues fast. The collaborative experience in the Expel Workbench™ platform enables customers to choose how they run their security operations — whether that’s following along with live investigations, or receiving alerts at every step from when an investigation starts until it’s done. This unmatched transparency means customers always know what’s happening in their investigations into incidents like business email compromise (BEC), business application compromise (BAC), phishing, ransomware, cryptojacking, and supply chain attacks, to name a few. This allows security operations center (SOC) teams to dedicate their time to strategic security priorities rather than sifting through alerts.

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Website
www.expel.io
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$288.8M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
8th
Strivacity logo
StrivacitySB Score: 412

Strivacity lets brands add secure log-in and identity management capabilities to their customer-facing applications without tying up a crew of developers or consultants. We offer a low-code customer identity and access management (CIAM) solution that uses clicks (not custom coding) so organizations can get going fast and don’t have to choose between creating great customer experiences and securing their customers’ data. To learn more about Strivacity, visit http://www.strivacity.com

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Website
strivacity.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$31.3M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
9th
BlackSky Technology logo
BlackSky TechnologySB Score: 404

BlackSky is the driving force behind looking at our planet in real-time, providing an easy, affordable way to order and access high-quality satellite imaging to vastly improve understanding about our world. Through a planned 60-satellite constellation capturing over 95 percent of the Earth’s populated area, the company will provide near real-time satellite imagery to ensure businesses, nonprofits, and governments make well-informed decisions. Founded in 2013, BlackSky is headquartered in Seattle. BlackSky expects that its services will be attractive to customers in a wide range of industries, including from agriculture, forestry, defense, engineering and engineering businesses, and government customers.

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Website
www.blacksky.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$4.4M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
10th
Pype logo
PypeSB Score: 366

Smartlook is a behavior analytics company that records users on websites and in mobile apps. Smartlook is a qualitative analytics solution for websites and mobile apps helping over 200,000 businesses of all sizes and industries answer the "whys" behind their users' actions. Eliminate the guesswork and discover real, actionable reasons. With a unique feature set, Smartlook finally gives you a way to understand user behavior at the micro level. Always-on visitor recordings show you what every last visitor does on your website or app, while automatic event tracking lets you know how (and how often) your visitors do specific things. You can then build conversion funnels to see your conversion rates as well as uncover why people are churning. Heatmaps for websites give you mass data about where most people click, scroll, hover, and otherwise interact with your pages. Smartlook started in 2016 with web analytics and branched into mobile app analytics in 2018. Ranked within the Top 100 Software Products in the 2019 G2 Crowd Awards, Smartlook services customers like O2, Miele, Hyundai, and Kiwi.com. It can also record games developed in the Unity engine.

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Website
pype.io
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$3.9M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
11th
Centripetal Networks logo

Centripetal, a global leader in intelligence powered cybersecurity, operationalizes the world’s largest collection of threat intelligence, in real-time, to protect organizations from every known cyberthreat through its innovative patented technologies. Through its CleanINTERNET® service, Centripetal delivers a highly effective solution leveraging the latest computing technology and skilled operations intelligence analysts at a significantly lower cost.

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Website
www.centripetal.ai
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$46.4M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)

Total amount:54

Most Funded Startups in Herndon for 2026

The top three most funded startups in Herndon have raised total funding of more than USD 867M. HawkEye 360 has 0.81% more funding than Expel.
1st
HawkEye 360 logo
HawkEye 360SB Score: 460

HawkEye 360 is a data analytics company that develops space-based radio frequency mapping. The company operates a commercial satellite constellation to identify, process, and geolocate a broad set of RF signals. Its products include maritime domain awareness and spectrum mapping and monitoring.

View Full Page
Website
www.he360.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$522.3M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
2nd
Expel logo
ExpelSB Score: 427

Expel is a security operations provider that offers managed detection and response (MDR), remediation, phishing support, and threat hunting. Expel’s technology and people work together — each doing what they do best — to detect, understand, and fix issues fast. The collaborative experience in the Expel Workbench™ platform enables customers to choose how they run their security operations — whether that’s following along with live investigations, or receiving alerts at every step from when an investigation starts until it’s done. This unmatched transparency means customers always know what’s happening in their investigations into incidents like business email compromise (BEC), business application compromise (BAC), phishing, ransomware, cryptojacking, and supply chain attacks, to name a few. This allows security operations center (SOC) teams to dedicate their time to strategic security priorities rather than sifting through alerts.

View Full Page
Website
www.expel.io
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
$288.8M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
3rd
QA Wolf logo
QA WolfSB Score: 439

QA Wolf gets engineering teams to 80% automated test coverage in under four months - and keeps them there - while guaranteeing zero flakes.

View Full Page
Website
www.qawolf.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$56.1M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)

Total amount:54

Top Hiring Startups in Herndon by Employee Number

The top three hiring startups in Herndon have an median employee size that is between [1001-5000]
1st
Peraton logo
PeratonSB Score: 344

Peraton drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted and highly differentiated national security solutions and technologies that keep people safe and secure. Peraton serves as a valued partner to essential government agencies across the intelligence, space, cyber, defense, citizen security, health, and state and local markets. Every day, our employees do the can’t be done, solving the most daunting challenges facing our customers.

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Website
peraton.com
Employee range
10,001+
Web Traffic (Monthly)
Funding amount
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
2nd
Everfox logo
EverfoxSB Score: 434

Everfox is a software development company that provides cybersecurity software, threat protection, and insider risk solutions against complex cyber challenges through innovative solutions that enable users to use data safely. Everfox focuses on protecting governments and enterprises against complex cyber challenges with defence-grade cybersecurity,

View Full Page
Website
www.everfox.com
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
$8.1M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
3rd
ePlus logo
ePlusSB Score: 260

ePlus offers technology solutions for cloud, security, data center, and digital infrastructure. Their professional and managed services cater to businesses looking to optimize their IT operations.

View Full Page
Website
www.eplus.com
Employee range
1,001 – 5,000
Web Traffic (Monthly)
Funding amount
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)
4th
Exostar logo
ExostarSB Score: 486

Exostar is a leader in secure cloud-based solutions that improve collaboration, information sharing, and supply chain management for over 100,000 companies worldwide, including some of the largest players in aerospace and defense, life sciences, pharmaceuticals, and financial services. Our secure, cloud-based, single-sign-on identity and access management platform and our multi-enterprise collaboration solutions allow users to connect once and access all their critical applications and information across the spectrum of partners and vendors they work with. Exostar helps our customers utilize and protect their intellectual property, streamline the partner lifecycle, implement new engagements, and expedite all phases of their supply chain.

View Full Page
Website
exostar.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
$15M
National Rank(United States)
Regional Rank(North America)
Global Rank(Worldwide)

Total amount:78

Explore More Top Startups

Explore the Startup Ecosystem of Herndon

National Rank

(United States)

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Regional Rank

(North America)

9th

2

Global Rank

(WorldWide)

21st

3

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Top Cities for Startups in United States - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
2026 National Rank CityGlobal RankTotal Score & National ShareAnnual Growth

Access subscores for 1000 cities and 100 countries

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