Best US Penetration Testing Companies

388 Companies - Rankings updated: August 01, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

United States ×

Visionet Systems
Empowering enterprises to transform through human ingenuity and engineering excellence.
Empowering enterprises to transform through human ingenuity and engineering excellence.
Visionet is a leading IT services firm delivering digital experiences, enterprise modernization, Data & AI applications, and managed IT services. We leverage digital, data, and cloud technologies to meet clients needs efficiently. Serving diverse sectors, we simplify complexities and foster innovation. With a...
Top Services:
IT Services
AI Development
Big Data Analytics
Cloud Consulting
DevOps Consulting
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Location
Cranbury, New Jersey
Number of Employees
1000 & Up
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4.6 4.6 (29)
BRITECITY
Trusted By 100+ Orange County Businesses
Trusted By 100+ Orange County Businesses
BRITECITY Orange County's Award-Winning Managed IT Partner. Delivering 24/7 managed IT services, cybersecurity, and cloud solutions to Irvine, Anaheim, and all of Orange County since 2007. Flat-rate, no-surprises support with on-site & remote helpdesk, HIPAA compliance, and zero-downtime migrations. Trusted...
Top Services:
IT Services
Managed Services
Cloud Consulting
Cybersecurity
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Location
Irvine, California
Number of Employees
Under 49
Average Hourly Rate
$205/hr
Minimal Budget
$1,000 - $10,000
View Profile
5.0 5.0 (82)
EltexSoft
Senior Web, Mobile & AI Engineering
Senior Web, Mobile & AI Engineering
Boutique studio of senior engineers building web, mobile, and AI products since 2015. We embed as a long-term extension of your team and ship code that lasts. 5.0 on Clutch, top 1% on Upwork...
Top Services:
Web Development
Mobile App Development
Software Development
Software Testing
AI Development
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$99/hr
Minimal Budget
$25,000 - $50,000
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5.0 5.0 (3)
KingsGuard
Unyielding Protection, Trusted Excellence
Unyielding Protection, Trusted Excellence
Pioneering the field of digital security, we provide state-of-the-art solutions tailored to fortify your data and infrastructure. Our team of seasoned professionals is wholly committed to furnishing resilient, personalized safeguards against ever-adapting cyber threats, affording you peace of mind in an...
Top Services:
Cybersecurity
IT Services
IT Compliance Solution
Managed Services
Cloud Consulting
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Location
San Diego, California
Number of Employees
Under 49
Minimal Budget
Under $1,000
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Securafy Inc
We Keep Ohio Smbs Secure, Online, and Problem-Free Without the Wait.
We Keep Ohio Smbs Secure, Online, and Problem-Free Without the Wait.
Securafy Inc. is a leading provider of tailored IT services and solutions catering to small and medium businesses and their owners across the Greater Columbus, Cleveland, Akron, Medina, and surrounding areas. Our comprehensive offerings encompass a wide range of services, ensuring that our clients receive...
Top Services:
Managed Services
Cybersecurity
IT Services
IT Compliance Solution
Cloud Consulting
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Location
Willoughby, Ohio
Number of Employees
50 - 99
Minimal Budget
Under $1,000
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5.0 5.0 (10)
CUJO AI
AI Protecting What Matters
AI Protecting What Matters
CUJO AI provides AI-driven cybersecurity and network intelligence solutions for broadband operators...
Top Services:
Cybersecurity
AI Development
Location
Covina, California
Number of Employees
100 - 249
Average Hourly Rate
$1/hr
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Leon Consulting Corporation
Innovative IT Solutions and Recruitment Services.
Innovative IT Solutions and Recruitment Services.
Leon Consulting connects top talent with forward-thinking companies, offering cutting-edge IT solutions and expert recruitment services tailored for todays tech-driven world...
Top Services:
Software Development
Cybersecurity
IT Services
Cloud Consulting
HR Outsourcing
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Location
Sheridan, Wyoming
Number of Employees
Under 49
Average Hourly Rate
$120/hr
Minimal Budget
$10,000 - $25,000
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Q-Tech Inc.
Empower Your Business with Top-Rated IT Services & Digital Marketing Agency
Empower Your Business with Top-Rated IT Services & Digital Marketing Agency
Founded with a vision to revolutionize the IT and digital marketing landscape, we have grown to become industry leaders in providing cutting-edge solutions that drive business success. Q-Tech Inc. is your organizations IT-managed services and online marketing partner. We are dedicated to helping you achieve...
Top Services:
IT Services
Cybersecurity
Cloud Consulting
Digital Marketing
Social Media Marketing
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Location
Southwest Ranches, Florida
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
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Deep Instinct
Deep Learning Cybersecurity
Deep Learning Cybersecurity
Deep Instinct leverages deep learning to provide advanced cybersecurity solutions...
Top Services:
Cybersecurity
AI Development
Location
New York City, New York
Number of Employees
500 - 999
Average Hourly Rate
$1/hr
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5.0 5.0 (16)
Freoz LLC
Empowering Businesses with Technology
Empowering Businesses with Technology
Freoz LLC specializes in providing innovative technology solutions and consulting services to help businesses thrive...
Top Services:
Cybersecurity
Location
New York City, New York
Number of Employees
Under 49
Average Hourly Rate
$1/hr
View Profile
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Equinox IT Services
Happy Clients | Healthy Technology
Happy Clients | Healthy Technology
As Utah's most reliable managed IT service provider, we focus on making your technology work for you (and not the other way around). We'll take care of your IT and tech so you can get back to what you do best- running your business...
Top Services:
IT Services
Cybersecurity
Managed Services
IT Compliance Solution
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Location
Orem, Utah
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
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5.0 5.0 (36)
Infinity Technology Consulting
Done Right The First Time
Done Right The First Time
Infinity Technology Consulting, Inc. is a trusted Atlanta IT company providing reliable computer support for homes and businesses for more than 23 years. We deliver the best managed IT services in Atlanta, helping clients, employees, and stakeholders operate in secure and efficient technology environments...
Top Services:
Managed Services
Cloud Consulting
IT Services
Cybersecurity
CRM Consulting
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Location
Atlanta, Georgia
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
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5.0 5.0 (1)
Big Entities
Driving technological excellence
Driving technological excellence
We craft digital success stories with advanced software solutions, empowering businesses for tomorrow...
Top Services:
AI Development
Blockchain
Mobile App Development
Software Development
Software Testing
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Location
Delaware City, Delaware
Number of Employees
Under 49
Average Hourly Rate
$40/hr
Minimal Budget
$50,000 & Up
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OliveTech LLC
Cybersecurity Built In, Not Bolted On
Cybersecurity Built In, Not Bolted On
OliveTech emerges from a simple yet powerful idea: cybersecurity should be an integral part of every business, not an afterthought. Our experts, with decades of experience in IT and cybersecurity, recognized the limitations of traditional bolt-on security approaches and set out to create...
Top Services:
Cybersecurity
IT Services
Cloud Consulting
Managed Services
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Location
Denver, Colorado
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
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Nerdbug
World-Class Offshore Software Development Agency.
World-Class Offshore Software Development Agency.
Nerdbug is a world-class offshore software development company that caters to businesses across various industries and growth stages, with precision and a passion for excellence. Contact us for cost-effective and timely delivery of AI & Ml software solutions, Web & Mobile app development, Custom enterprise...
Top Services:
Software Testing
Software Development
Mobile App Development
Blockchain
AI Development
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Location
Atlanta, Georgia
Number of Employees
Under 49
Average Hourly Rate
$50/hr
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Sthenos Technologies
AI-Driven Software Innovation & Digital Transformation
AI-Driven Software Innovation & Digital Transformation
Empower your business with Al-driven software solutions and cutting-edge digital transformation strategies...
Top Services:
AI Development
Mobile App Development
Software Development
Blockchain
Software Testing
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Location
North Bethesda, Maryland
Number of Employees
Under 49
Average Hourly Rate
$50/hr
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Xigent
Result Driven IT
Result Driven IT
Xigent Solutions is a result-driven IT solutions and managed services provider that helps mid-market and enterprise organizations maximize the value of their technology investments. The company specializes in infrastructure solutions, cybersecurity services, observability platforms, cloud managed services...
Top Services:
IT Services
Cybersecurity
Cloud Consulting
IT Compliance Solution
Staff Augmentation
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Location
Minnetonka, Minnesota
Number of Employees
50 - 99
Average Hourly Rate
$100/hr
Minimal Budget
$10,000 - $25,000
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5.0 5.0 (5)
Netcosa LLC
Memphis IT Support That Answers The Phone
Memphis IT Support That Answers The Phone
Netcosa provides dependable IT support, cybersecurity, cloud services, and technology management for small and growing businesses. We help companies stay secure, productive, and supported with responsive local service and practical solutions that fit the way they work...
Top Services:
Staff Augmentation
Managed Services
Cloud Consulting
Cybersecurity
IT Services
Show more
Location
Germantown, Tennessee
Number of Employees
Under 49
Average Hourly Rate
$150/hr
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5.0 5.0 (9)
DevTeam.Space
AI-Powered Community of Expert Dev Teams
AI-Powered Community of Expert Dev Teams
DevTeam.Space is an AI-powered community of expert dev teams. Our mission is to help more businesses build great online products...
Top Services:
Software Development
Mobile App Development
AI Development
Web Development
eCommerce Development
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Location
Sunnyvale, California
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
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Techtweek Infotech
Fostering Business Growth Through Innovation
Fostering Business Growth Through Innovation
Techtweek Infotech is more than just an IT services agency. It is a catalyst for business transformation in the digital age. With over 15 years of experience and a dedicated team of experts, the agency delivers cutting-edge IT solutions that drive growth and success. Techtweek Infotech guides businesses...
Top Services:
IT Services
Staff Augmentation
Cloud Consulting
IT Compliance Solution
DevOps Consulting
Show more
Location
Sheridan, Wyoming
Number of Employees
Under 49
Average Hourly Rate
$49/hr
Minimal Budget
$1,000 - $10,000
View Profile
5.0 5.0 (3)
FRCS Tech
Montana's leading Managed Service Provider.
Montana's leading Managed Service Provider.
At FRCS Tech, we understand the importance of staying ahead in today's fast-paced digital world. Our team of experienced professionals is committed to delivering top-notch IT services, tailored to meet the unique requirements of your business...
Top Services:
IT Services
Cybersecurity
Cloud Consulting
Managed Services
Show more
Location
Libby, Montana
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
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Clare Computer Solutions
IT Is Our Thing
IT Is Our Thing
Clare Computer Solutions (CCS) is a San Ramon based managed IT services and cybersecurity provider supporting businesses across the San Francisco Bay Area. With decades of experience, CCS helps organizations modernize, secure, and optimize their technology environments for long-term growth...
Top Services:
Managed Services
Cloud Consulting
IT Services
Cybersecurity
IT Compliance Solution
Show more
Location
San Ramon, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
View Profile
4.9 4.9 (44)
BVTech LLC
BVTech LLC Powering Business Through Technology.
BVTech LLC Powering Business Through Technology.
Award-winning managed IT provider delivering cybersecurity, cloud, and infrastructure solutions to small and mid-sized businesses across Texas...
Top Services:
IT Services
Managed Services
Cybersecurity
Cloud Consulting
AI Development
Show more
Location
El Campo, Texas
Number of Employees
Under 49
Average Hourly Rate
$150/hr
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Bytepal Solutions LLC
Empowering Your Digital Evolution.
Empowering Your Digital Evolution.
Bytepal Solutions is a premier technology firm specializing in high-performance digital transformation. From custom web and mobile development to robust cybersecurity and proactive managed IT services, we provide the expert technical foundation businesses need to scale and succeed in a competitive global...
Top Services:
Web Design
Web Development
Software Development
Mobile App Development
Cybersecurity
Show more
Location
Sheridan, Wyoming
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
Under $1,000
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Secure Network Technologies, Inc
Get Hacked Before You Get Hacked.
Get Hacked Before You Get Hacked.
Secure Network offers the widest range of security and investigative services with a large client base both domestically and internationally...
Top Services:
IT Services
Cybersecurity
Location
Syracuse, New York
Number of Employees
250 - 499
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5.0 5.0 (3)
NewEvol
Innovation in Motion
Innovation in Motion
NewEvol is business driven data lake with data analytics, automation & response system to cater to organizational need addressing business problem of IoT, IT, security and beyond...
Top Services:
IT Services
Cybersecurity
Location
Dover, Delaware
Number of Employees
Under 49
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White Knight Labs
Securing Your Digital Assets
Securing Your Digital Assets
White Knight Labs goes beyond standard security assessments, offering specialized penetration testing solutions designed to meet the unique needs of various industries. Whether evaluating web application security or conducting comprehensive penetration tests, its team provides tailored strategies to protect...
Top Services:
Cybersecurity
Location
Guys Mills, Pennsylvania
Number of Employees
Under 49
Average Hourly Rate
$199/hr
Minimal Budget
$1,000 - $10,000
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ONSEC
Fortifying Your Digital Defenses
Fortifying Your Digital Defenses
ONSEC is a pioneering penetration testing agency with over 13 years of industry expertise, dedicated to elevating customer security through meticulous vulnerability assessments and rigorous security audits. Specializing in black-box and white-box penetration tests, ONSEC ensures comprehensive coverage across...
Top Services:
Cybersecurity
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$149/hr
Minimal Budget
$10,000 - $25,000
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Abira Security
Fortifying Your Digital Frontier
Fortifying Your Digital Frontier
Abira Security specializes in comprehensive cybersecurity solutions designed to protect businesses in the digital age. Its approach integrates security seamlessly into digital transformation efforts, ensuring robust protection while enhancing operational efficiency. Abira Security's expert team provides...
Top Services:
DevOps Consulting
Location
Glenview, Illinois
Number of Employees
Under 49
Average Hourly Rate
$149/hr
Minimal Budget
$1,000 - $10,000
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TrustFoundry
Penetration Testing for a More Secure World
Penetration Testing for a More Secure World
TrustFoundry is a specialized information security firm focused on identifying and mitigating vulnerabilities through application and network penetration testing. They provide expert services designed to secure organizations from cyber threats and attacks...
Top Services:
Cybersecurity
Location
Overland Park, Kansas
Number of Employees
Under 49
Average Hourly Rate
$300/hr
Minimal Budget
$1,000 - $10,000
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StrongBox IT
Enterprise level cybersecurity services for everyone.
Enterprise level cybersecurity services for everyone.
Defend your business against cyber threats and vulnerabilities with the help of StrongBox IT's certified experts. Contact StrongBox IT today to discuss your security needs and build a robust defense against cyber threats. We'll help your business thrive in today's digital world, all while keeping your data...
Top Services:
Cybersecurity
IT Services
IT Compliance Solution
DevOps Consulting
Business Consulting
Show more
Location
Wyoming, New York
Number of Employees
Under 49
Portfolios Count
1 Project Listed
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4.7 4.7 (16)
zyp
Your Global Tech Partner
Your Global Tech Partner
At zyp, we're not just writing code; we're shaping digital futures. Whether you're a visionary startup or an established enterprise looking to evolve, we're here to transform your tech dreams into reality. Join us on a journey of innovation, growth, and success...
Top Services:
Software Development
AI Development
Blockchain
Mobile App Development
Web Development
Show more
Location
Houston, Texas
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
View Profile
Persistent
See Beyond, Rise Above.
See Beyond, Rise Above.
Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...
Top Services:
AI Development
Software Development
Web Development
Mobile App Development
Blockchain
Show more
Location
Santa Clara, California
Number of Employees
1000 & Up
Average Hourly Rate
$100/hr
Minimal Budget
$50,000 & Up
View Profile
4.6 4.6 (730)
Patoliya Infotech
Solutions Innovator.
Solutions Innovator.
Patoliya Infotech empowers startups and enterprises with AI-driven software, cloud solutions, and modern engineering. Backed by 11+ years of expertise and 427+ successful projects, we build scalable digital products that accelerate business growth...
Top Services:
Web Development
Software Development
Mobile App Development
Staff Augmentation
AI Development
Show more
Location
Leander, Texas
Number of Employees
50 - 99
View Profile
4.9 4.9 (59)
Space Inventive
Your Trusted Path To Innovation
Your Trusted Path To Innovation
Space Inventive delivers AI-powered solutions, data engineering, and digital transformation services tailored for pharma, healthcare, and fast-growing businesses. We blend innovation with execution to solve complex challenges through scalable, future-ready technology...
Top Services:
Big Data Analytics
IT Services
Web Design
Branding
UI/UX Design
Show more
Location
New York City, New York
Number of Employees
250 - 499
Average Hourly Rate
$20/hr
Portfolios Count
1 Project Listed
View Profile
4.7 4.7 (45)
Frugalnova Innovation
Frugalnova - Crafting Smarter Software, Apps, and Innovations for All Platforms!
Frugalnova - Crafting Smarter Software, Apps, and Innovations for All Platforms!
Frugalnova is a leading software development company specializing in creating innovative solutions for businesses worldwide. We excel in mobile app development, iOS and Windows apps, web platforms, and cutting-edge technology solutions. Our expert team blends creativity and technical expertise to deliver...
Top Services:
Software Development
Mobile App Development
eCommerce Development
Web Development
Web Design
Show more
Location
Mount Vernon, Illinois
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
Under $1,000
View Profile
3.5 3.5 (4)
Ray Business Technologies
Innovating Your Business
Innovating Your Business
Ray Business Technologies is a global IT Services company providing full-spectrum software development and consulting services...
Top Services:
Cybersecurity
DevOps Consulting
Managed Services
CRM Consulting
Cloud Consulting
Show more
Location
Plano, Texas
Number of Employees
Under 49
Average Hourly Rate
$1/hr
View Profile
3.5 3.5 (443)
Axix Technologies
Where Innovation Meets Excellence!
Where Innovation Meets Excellence!
Axix Technologies LLC USA delivers AI-powered enterprise software, SaaS platforms, and custom digital solutions. We help organizations streamline operations, automate workflows, and accelerate growth through ERP, HCM, AI, cloud, and software engineering services...
Top Services:
Software Development
Cybersecurity
Web Development
AI Development
ERP Consulting
Show more
Location
Cheyenne, Wyoming
Number of Employees
50 - 99
Average Hourly Rate
$75/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
View Profile
4.9 4.9 (60)

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Best US Penetration Testing Companies

Empowering enterprises to transform through human ingenuity and engineering excellence.

Trusted By 100+ Orange County Businesses

Senior Web, Mobile & AI Engineering

Unyielding Protection, Trusted Excellence

We Keep Ohio Smbs Secure, Online, and Problem-Free Without the Wait.

AI Protecting What Matters

Innovative IT Solutions and Recruitment Services.

Empower Your Business with Top-Rated IT Services & Digital Marketing Agency

Deep Learning Cybersecurity

Empowering Businesses with Technology

Happy Clients | Healthy Technology

Done Right The First Time

Driving technological excellence

Cybersecurity Built In, Not Bolted On

World-Class Offshore Software Development Agency.

AI-Driven Software Innovation & Digital Transformation

Result Driven IT

Memphis IT Support That Answers The Phone

AI-Powered Community of Expert Dev Teams

Fostering Business Growth Through Innovation

Montana's leading Managed Service Provider.

IT Is Our Thing

BVTech LLC Powering Business Through Technology.

Empowering Your Digital Evolution.

Get Hacked Before You Get Hacked.

Innovation in Motion

Securing Your Digital Assets

Fortifying Your Digital Defenses

Fortifying Your Digital Frontier

Penetration Testing for a More Secure World

Enterprise level cybersecurity services for everyone.

Your Global Tech Partner

See Beyond, Rise Above.

Solutions Innovator.

Your Trusted Path To Innovation

Frugalnova - Crafting Smarter Software, Apps, and Innovations for All Platforms!

Innovating Your Business

Where Innovation Meets Excellence!

Related Cybersecurity Specializations in the US

Popular Services

Latest Trends Related to Penetration Testing