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Top Washington, DC Security Startups (44)

Nisos
Professional Services • Security • Software • Consulting • Cybersecurity • Generative AI • Data Privacy
2 Offices
70 Employees
63 Benefits Hiring Now
Unmask adversaries. Protect against human risk and digital threats.

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,...

Nisos
WireWheel.io
Security • Software
Arlington
64 Employees
Hiring Now

Data privacy management made simple. Solve the most pressing challenges of GDPR, CCPA & prepare to meet evolving privacy laws around the world. See how.

WireWheel.io
Base Operations
Washington
14 Employees
Hiring Now

Base Operations helps companies keep their people and operations secure with Micro-Intelligence, or street-level threat assessments. Using AI to aggregate public and proprietary information, Base Operations has created the world’s largest dataset of global threat patterns. A visualization platform helps companies conduct geolocation-based analysis for travel safety, threat intelligence, crisis management, and site selection and expansion.

Base Operations
Quokka
Mobile • Security
2 Offices
50 Employees
Hiring Now

Proactive mobile security that makes you, your customers, organization, and employees feel safe and secure. We enable airtight mobile security solutions, all delivered with a light touch – perfect for the privacy needed in the work and live anywhere world. Find out what it means to be Quokka Secure.

Quokka
Moonshot
Security • Software
3 Offices
58 Employees
Hiring Now

From digital capacity building to counter-messaging campaigns, we use data-proven techniques to ensure our clients respond to online harms effectively.

Moonshot
Shift5
Big Data • Hardware • Security • Software • Cybersecurity • Defense • Big Data Analytics
Rosslyn
115 Employees
50 Benefits Hiring Now
Operational Intelligence for Every Vehicle, Every Fleet, Every Mission.

Former military officers who stood up U.S. Army Cyber Command and pioneered modern weapons system cyber assessments founded Shift5 to transform untapped operational technology into actionable insights that enable peak performance and cyber resilience for America’s defense and transportation systems. Built for the field and tested in the most demanding environments, Shift5's Operational Intelligence platform equips operations, maintenance, and cybersecurity teams...

Shift5
Virtru
Information Technology • Security • Software
Washington
140 Employees
Hiring Now

Virtru is a global leader in data privacy and protection. At Virtru, we equip our customers to take control of their data—everywhere it’s shared—through end-to-end encryption for Google, Microsoft, and other data sharing platforms. Our team is creative, collaborative, and passionate about creating a brighter future for data privacy. Above all, we support our colleagues and empower each other to do...

Virtru
Allocore
Cloud • Fintech • Security • Software • Financial Services
Arlington
59 Employees
Hiring Now
Trillions in government loans and grants processed, billions in fraud prevented, one platform—Allocore.

Allocore powers the leading government loans, grants, and fraud prevention programs with a unified platform built for efficiency and security. With trillions in loans and grants processed and billions in fraud prevented, Allocore brings the precision of commercial banking technology to the public sector. Our cloud-based, commercially available platform offers a comprehensive suite of solutions, from loan origination and servicing...

Allocore
G2 Ops, Inc.
Security • Analytics • Cybersecurity
3 Offices
106 Employees
11 Benefits Hiring Now

G2 Ops is a preferred provider of analytical and innovative solutions in the following areas: - Model-Based Systems Engineering - Cybersecurity Requirements, Analysis, and Threat Assessment - Cybersecurity Consulting Strategic vision: G2 Ops helps companies stay ahead of cyber crime and IT threats by identifying and measuring weaknesses before incidents occur, then providing remediation priorities based on individual business and financial risk thresholds.

G2 Ops, Inc.
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Prelude (Cybersecurity)
Security • Cybersecurity
Washington
43 Employees
Hiring Now

Organizations of all sizes depend on Prelude to know with certainty that their defenses will protect them against the latest threats. Prelude's security control validation platform provides the essential and continuous visibility into the state of your security controls, their configuration, and how they map against the latest threats. With actionable insights into how to maximize the tools you already...

Prelude (Cybersecurity)
GreyNoise Intelligence
Information Technology • Security
Washington
21 Employees
Hiring Now

GreyNoise is a cybersecurity company that reduces false positives by filtering pointless Internet background noise.

GreyNoise Intelligence
Research Innovations Inc.
Security • Cybersecurity
Alexandria
190 Employees
2 Benefits Hiring Now

Research Innovations is a small technology company focused on the development and application of emerging technologies that solve complex problems within the Defense and Intelligence communities.

Research Innovations Inc.
SpecterOps
Computer Vision • Security
Alexandria
84 Employees
Hiring Now

SpecterOps provides adversary-focused cybersecurity solutions to help organizations understand how threat actors maneuver against them, so they can successfully defend against advanced attacks. SpecterOps replicates adversary tradecraft, hardens systems against the attack cycle, and helps detect current advanced threat actor activity. Service offerings include internal program development, training courses, independent assessment options, and assessment operations support. With knowledge of the...

SpecterOps
ArdentMC
Security
2 Offices
132 Employees
14 Benefits Hiring Now

For nearly 15 years, ArdentMC has served this country by delivering award-winning security and defense technology solutions. Our clients'​ missions range from medical evacuation in overseas theaters to border protection to port security. They trust ArdentMC to guarantee quality, reliability and responsiveness. The ArdentMC Team is the underpinning of our success. Our IT professionals specialize in large-scale situational awareness, geographic visualization,...

ArdentMC
River Loop Security
Information Technology • Security
Washington
12 Employees

River Loop Security is defining the new standard in IoT security. Experts in embedded, wireless, and cryptography.

River Loop Security
SOLUTE
Security • Cybersecurity
5 Offices
185 Employees
13 Benefits

Headquartered in San Diego, California, SOLUTE is a Service-Disabled, Veteran-Owned Small Business with a presence in many major military areas. SOLUTE is a recognized industry leader in providing Program Management, Software Engineering, Systems Engineering, Cloud Architecture, DevSecOps, Business Process Engineering, CyberSecurity / Information Assurance, and other Consulting Services to the U.S. government and prime government contractors. In addition, SOLUTE is...

SOLUTE
OTHSolutions
Security
Arlington
27 Employees

OTHSolutions is dedicated to helping our national security clients tackle their toughest challenges. Our approach to problem solving ensures an actionable, sustainable solution tailored to each client’s unique needs. We offer a range of services, including: Strategy • Strategic Alignment and Planning • Concept of Operations Development and Implementation • Policy and Congressional Affairs Program and Project Management • Business Process Engineering • Performance Management • Knowledge Management • Strategic Communications • Stakeholder Engagement • Meeting Design and Facilitation...

OTHSolutions
Genesys Impact
Information Technology • Security
Washington
16 Employees

Genesys Impact is a technology solutions provider company that specializes in telecom, network, cloud and technology consulting services.

Genesys Impact
Securrency
Blockchain • Cloud • Information Technology • Security • Financial Services
Washington
95 Employees

Securrency is a blockchain-based financial markets infrastructure company focused on building a financial ecosystem to optimize financial logistics to enhance capital formation and stimulate global liquidity. Securrency is driving change at the core of financial services via a fully-interoperable distributed identity and compliance framework with state-of-the-art infrastructure designed to bridge legacy financial platforms to next-generation blockchain networks. One of the...

Securrency
Securiport
Big Data • Hardware • Healthtech • Security
Washington
170 Employees

Securiport is a global leader in border management and civil aviation security and threat assessment solutions and systems.

Securiport

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