Top Cybersecurity Companies in Washington

Best Washington Cybersecurity Firm Rankings

21 Companies-Rankings updated: August 29, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

United States × Washington ×

SPD Group
TECHNOLOGY PARTNER FOR INNOVATIVE COMPANIES
TECHNOLOGY PARTNER FOR INNOVATIVE COMPANIES
While modern technologies change our world, we help companies with innovative technologies. From E-Commerce to Fintech, from Machine Learning Development to Blockchain - we’ve got the necessary expertise to help you deliver your product on time and within the budget...
Top Services:
Software Development
IT Services
IoT
eCommerce Development
Cybersecurity
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Location
Seattle, Washington
Number of Employees
250 - 499
Average Hourly Rate
$49/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
4 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
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Location
Bellevue, Washington
Number of Employees
1000 & Up
Average Hourly Rate
$100/hr
Minimal Budget
$50,000 & Up
View Profile
4.6 4.6 (730)
Help Desk Cavalry
Making IT Happen
Making IT Happen
Help Desk Cavalry is your trusted partner for all your IT needs, whether it's solving immediate challenges or shaping a brighter future for your business...
Top Services:
Cybersecurity
IT Services
Location
Bremerton, Washington
Number of Employees
Under 49
Average Hourly Rate
$199/hr
Minimal Budget
$1,000 - $10,000
View Profile
4.9 4.9 (155)
CyberStreams
IT You Can Count On
IT You Can Count On
Empowering IT Solutions Tailored to Your Needs: Since its inception in 1999, CyberStreams has emerged as a trusted and comprehensive technology provider...
Top Services:
IT Services
Cybersecurity
Location
Seattle, Washington
Number of Employees
Under 49
View Profile
4.9 4.9 (136)
On Line Support
Enterprise-level tech consultants
Enterprise-level tech consultants
Established in 1998, On Line Support is a premier provider of enterprise-level technology consulting and management services, catering to small and medium-sized businesses in the Pacific Northwest...
Top Services:
Cybersecurity
IT Services
Location
Vancouver, Washington
Number of Employees
Under 49
View Profile
3.7 3.7 (6)
edgefi
Cybersecurity and IT designed to evolve with the times.
Cybersecurity and IT designed to evolve with the times.
edgefi is a cybersecurity and managed IT services firm that helps technology-driven organizations design, secure, and scale their operations with confidence...
Top Services:
Cybersecurity
Managed Services
Location
Vancouver, Washington
Number of Employees
Under 49
Average Hourly Rate
$199/hr
View Profile
Taliferro Group
Let Us Be Your Trusted IT Department!
Let Us Be Your Trusted IT Department!
Taliferro Group is an IT services company that provides innovative technology solutions to businesses of all sizes. With years of experience in the industry, we specialize in delivering customized IT solutions that enhance productivity, streamline operations, and drive growth. Our team of skilled...
Top Services:
Social Media Marketing
Cybersecurity
Digital Strategy
Location
Seattle, Washington
Number of Employees
Under 49
Average Hourly Rate
$95/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
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Silver Linings Technology
Every cloud deserves a silver lining.
Every cloud deserves a silver lining.
We think technology so you don't have to. We provide 24/7 help desk, project work, CIO strategy, cyber security and video surveillance. We can work with your existing IT Department or be your internal IT Department...
Top Services:
Cybersecurity
IT Services
Managed Services
HR Outsourcing
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Location
Vancouver, Washington
Number of Employees
Under 49
Minimal Budget
Under $1,000
Portfolios Count
4 Projects Listed
View Profile
Nuvodia
Bringing your vision to life through the power of technology.
Bringing your vision to life through the power of technology.
Nuvodia is a technology services organization that creates, manages, secures and supports mission-critical IT environments...
Top Services:
IT Services
Cybersecurity
Location
Spokane, Washington
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
View Profile
4.4 4.4 (9)
Deloitte
Collaborating for Lasting Impact in Business Consulting
Collaborating for Lasting Impact in Business Consulting
Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals...
Top Services:
Business Consulting
Accounting
HR Outsourcing
Big Data Analytics
CRM Consulting
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Location
Seattle, Washington
Number of Employees
1000 & Up
Portfolios Count
6 Projects Listed
View Profile
3.4 3.4 (83)
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Framework Security
Investigate. Remediate. Automate.
Investigate. Remediate. Automate.
We build full cybersecurity plans and provide ongoing guidance to eliminate vulnerabilities and to keep your company protected...
Top Services:
Cybersecurity
Location
Seattle, Washington
Number of Employees
Under 49
Average Hourly Rate
$300/hr
Minimal Budget
$10,000 - $25,000
View Profile
4.8 4.8 (4)
EY
Building A Better Working World
Building A Better Working World
EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders...
Top Services:
Business Consulting
HR Outsourcing
Accounting
Cybersecurity
IT Services
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Location
Seattle, Washington
Number of Employees
1000 & Up
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BlackPoint
Exceptional IT Solutions with Unmatched Customer Service.
Exceptional IT Solutions with Unmatched Customer Service.
Our mission is to deliver a crazy good customer service.We aim to provide effective, relevant, and reliable IT solutions to our clients, delivered with exceptional customer service and transparency from start to finish...
Top Services:
Cybersecurity
IT Services
Managed Services
Cloud Consulting
Business Consulting
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Location
Kent, Washington
Number of Employees
Under 49
Average Hourly Rate
$50/hr
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4.9 4.9 (31)
Withum
Business & Technology Solutions
Business & Technology Solutions
Withum can be the new business advisor relationship you need to inspire innovation for your growth and success. Experience a fresh perspective on embracing what you’ve learned and refocusing your business strategy to thrive in an evolving, complex business environment. Whether you’re looking to strengthen...
Top Services:
Accounting
HR Outsourcing
Cybersecurity
IT Services
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Location
Seattle, Washington
Number of Employees
1000 & Up
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5.0 5.0 (8)
Protiviti
Global Business Consulting Excellence
Global Business Consulting Excellence
Protiviti is a global consulting firm that offers deep expertise, objective insights, and tailored solutions to empower leaders in tackling future challenges. With a comprehensive range of services spanning finance, technology, operations, data, analytics, governance, risk, and internal audit, we serve...
Top Services:
Business Consulting
IT Compliance Solution
Big Data Analytics
IT Services
Cybersecurity
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Location
Seattle, Washington
Number of Employees
1000 & Up
Portfolios Count
5 Projects Listed
View Profile
5.0 5.0 (1)
Accenture
World Famous IT Services for Businesses
World Famous IT Services for Businesses
Accenture is a renowned worldwide IT services company that excels in digital, cloud, and security solutions. With an extensive range of expertise across over 40 industries, we provide a comprehensive suite of services including Strategy and Consulting, Outsourcing, Interactive, Technology, IoT, and...
Top Services:
Software Development
Cybersecurity
IT Services
IoT
Big Data Analytics
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Location
Seattle, Washington
Number of Employees
1000 & Up
Portfolios Count
4 Projects Listed
View Profile
4.1 4.1 (2)
4.9 4.9 (18)
CodeBru
Your trusted partner for digital design, development, & ongoing support
Your trusted partner for digital design, development, & ongoing support
From UX design to custom development and everything in between; CodeBru is your partner for digital growth...
Top Services:
UI/UX Design
eCommerce Development
WordPress Website Design
Web Development
Web Design
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Location
Seattle, Washington
Number of Employees
Under 49
Average Hourly Rate
$105/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
View Profile
4.5 4.5 (2)
5.0 5.0 (7)
AutomateNexus
Custom AI Agents & Automation for SMBs
Custom AI Agents & Automation for SMBs
Veteran-owned AI automation agency offering full-stack services: AI agents, workflow automation, web development, SEO, digital marketing, CRM/Salesforce consulting, cybersecurity & self-hosted solutions. BYOK pricing from $2,500 clients own everything. No subscriptions...
Top Services:
AI Development
Software Development
CRM Consulting
Web Development
Cybersecurity
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Location
Seattle, Washington
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
View Profile
4.5 4.5 (2)
Sigma Software
Superior Business Solutions
Superior Business Solutions
Sigma Software builds cybersecurity frameworks from audit to compliance, with CISO-level experts and specialists experienced in defending critical infrastructure against state-sponsored attacks. Best for companies that need compliance-driven security embedded across their development lifecycle...
Top Services:
Software Development
Web Design
Mobile App Development
VR/AR
Business Consulting
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Location
Bellevue, Washington
Number of Employees
1000 & Up
Average Hourly Rate
$40/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
14 Projects Listed
View Profile
4.6 4.6 (4)
4.8 4.8 (81)
Aldridge
Your Strategic Partner in IT Advancement
Your Strategic Partner in IT Advancement
Aldridge pairs growing businesses with a local, dedicated security team, offering risk-based cybersecurity strategies, 24/7 threat detection and response, layered security controls, and incident recovery. Backed by 40 years of experience, it has served healthcare, manufacturing, and nonprofit sectors...
Top Services:
Managed Services
IT Services
Cybersecurity
Location
Renton, Washington
Number of Employees
100 - 249
View Profile
4.8 4.8 (5)
4.8 4.8 (131)
Zazz
Modern IT. Built Secure. Delivered Right.
Modern IT. Built Secure. Delivered Right.
Zazz covers the full cybersecurity stack, from penetration testing and Zero Trust architecture to 24/7 SOC monitoring and incident response. Delivering 100+ security audits, the cybersecurity company offers technical depth and audit-ready compliance to its clients...
Top Services:
Mobile App Development
IT Services
Software Development
Staff Augmentation
IT Compliance Solution
Show more
Location
Seattle, Washington
Number of Employees
250 - 499
Average Hourly Rate
$45/hr
Portfolios Count
36 Projects Listed
View Profile
5.0 5.0 (76)

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Best Washington Cybersecurity Firm Rankings

TECHNOLOGY PARTNER FOR INNOVATIVE COMPANIES

See Beyond, Rise Above.

Making IT Happen

IT You Can Count On

Enterprise-level tech consultants

Cybersecurity and IT designed to evolve with the times.

Let Us Be Your Trusted IT Department!

Every cloud deserves a silver lining.

Bringing your vision to life through the power of technology.

Collaborating for Lasting Impact in Business Consulting

Investigate. Remediate. Automate.

Building A Better Working World

Exceptional IT Solutions with Unmatched Customer Service.

Business & Technology Solutions

Global Business Consulting Excellence

World Famous IT Services for Businesses

Your trusted partner for digital design, development, & ongoing support

Custom AI Agents & Automation for SMBs

Superior Business Solutions

Your Strategic Partner in IT Advancement

Modern IT. Built Secure. Delivered Right.

Cybersecurity Companies in Washington by City

Related Services in Washington

Popular Services

Latest Trends Related to Cybersecurity

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