Top Cyber Security Companies in Chicago

Researched by:Goodfirms Research TeamUpdated:November 7, 2026

Goodfirms has reviewed 48 Cyber Security Companies in Chicago as of November 2026. The top-ranked firm is IT GOAT (4.9 stars, 9 verified reviews, $100 - $149/hr, founded 2018, Chicago). Across the category, the median hourly rate is $25, median client rating is 5, and 41% of firms employ 50+ members. Explore the vetted Cyber Security Companies in Chicago below, compare their strengths, and connect with the provider best suited to your requirements.

It is challenging to choose one when all of the cyber security companies in Chicago provide almost similar services. But data is crucial, so you need to select one among the many options of cyber security service providers in Chicago. To ease the tiresome research process, Goodfirms has gathered a list of popular cyber security agencies in Chicago. All your time visiting different websites, gathering the required information, and then finalizing on one is now saved. Just go through the list of cyber security firms in Chicago mentioned below and choose an appropriate one as per your requirements.

Goodfirms has verified 48 Cyber Security Companies in Chicago - part of 7,106+ CyberSecurity Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

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List of Top Cybersecurity Service Providers in Chicago | Cybersecurity Firms in Chicago

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Hourly Rate
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Client Type
  • IT GOAT

    Pro Verified

    Using AI Tools

    • ChatGPTChatGPT
    • ClaudeClaude
    • GeminiGemini
    • PerplexityPerplexity
    • Internal AIInternal AI

    IT GOAT delivers managed IT services, including network monitoring, cybersecurity, and cloud infrastructure for growing businesses of every size. As one of the top managed IT service providers built around proactive support, it prevents issues before they disrupt daily operations. Companies comparing the best IT ... read IT GOAT reviews & insights

    $100 - $149/hr
    50 - 249
    2018
    Chicago, United States
    IT GOAT delivered high-quality IT and cybersecurity support with speed, professionalism, and a strong commitment to helping us achieve our compliance and infrastructure goals. - Director of Quality & Compliance
    Visit Website

    Why IT GOAT?

    • Top 10 MSP for Service & Response Times
    • No Hidden Fees. No Surprise Bills.
    • Next-Gen Resources, vCIOs & Project Management
  • Post your project. Get proposals from PRO-verified firms.

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  • At JJC Systems, we make technology reliable, scalable, and cost-effective. Our journey is driven by a team of passionate tech experts with deep experience and an unwavering commitment to innovation. We use technology to solve real business challenges. Whether it’s finding the right solution from ... read JJC Systems Computer Services reviews & insights

    NA
    50 - 249
    2022
    Chicago, United States
    They have an excellent team to work with - CEO & Co-founder
  • ELEKS is a Top 100 Global Outsourcing company. We partner with enterprise clients and SMEs to elevate their value through innovative technologies. Our 2,000+ experts, located across Europe and the US, provide our clients with a full range of software services. These include custom software ... read ELEKS reviews & insights

    $25 - $49/hr
    1,000 - 9,999
    1991
    Chicago, United States
    ELEKS delivered a professionally executed CRM rebuild with a strong understanding of both business workflows and technical architecture. - Chief Information Officer
    Visit Website
  • Uniqcli is a leading technology consulting firm dedicated to driving businesses forward by providing innovative and tailored technology solutions. Our team of industry experts combines a deep understanding of the unique challenges faced by modern businesses with cutting-edge tools and strategies to help clients stay ... read Uniqcli reviews & insights

    $150 - $199/hr
    50 - 249
    2017
    Chicago, United States
    Amazing and fast work - Project Development Manager
  • KitelyTech is a full service technology consulting, design & development firm with offices in downtown Chicago, New York City, Atlanta, Detroit, Austin, Charlotte, Phoenix, and Miami. The team at KitelyTech mixes together all of the ingredients required for a successful technology development company. We have ... read KitelyTech reviews & insights

    NA
    50 - 249
    2009
    Chicago, United States
    A team that was both excellent and adaptable to our needs and timeline - Co-Founder
  • Are you tired of your MSP always trying to sell you something you do not need? At Advanced IT we are not looking to sell you any short-term band-aids, we are looking to provide you with long-term solutions. At Advanced IT we are your Vendor Neutral Partner, contact us today! ... read Advance IT reviews & insights

    NA
    10 - 49
    2000
    Chicago, United States
  • Jessica Merino launched Merino Wealth because she knew she could more effectively help her clients without the product requirements of a big financial firm. Merino Wealth’s Independent, fee-only structure enables everyone on the team to put clients first, exemplifying the firm’s core values. Merino Wealth takes on clients who are interested in comprehensive financial planning ... read Merino Wealth reviews & insights

    < $25/hr
    2 - 9
    2016
    Chicago, United States
  • Using AI Tools

    • GitHub CopilotGitHub Copilot

    ScienceSoft is an AI transformation and software development company founded in 1989, serving global enterprises and mid-size organizations across a range of sectors, with a particular focus on healthcare, insurance, and investment management. With 750+ specialists on board and operations across the U.S., GCC, and ... read ScienceSoft USA Corporation reviews & insights

    $50 - $99/hr
    250 - 999
    1989
    Chicago, United States
    I'd highly recommend ScienceSoft for various testing needs - Delivery Leader
    Visit Website

    Why ScienceSoft USA Corporation?

    • In AI & IT since 1989
    • More than 4,300 successful projects
    • ISO 9001 and ISO 27001 certified
  • Using AI Tools

    • ChatGPTChatGPT
    • ClaudeClaude
    • GeminiGemini
    • CursorCursor

    Technomous builds technology that runs autonomously. We are a full-service technology and growth partner helping businesses replace manual work with intelligent systems, and then turn those systems into measurable growth. Our name says it all: technology plus autonomous. What we do: AI agents and machine ... read Technomous reviews & insights

    < $25/hr
    2 - 9
    2024
    Chicago, United States
    Good guys reliable trustworthy and tech experts - Anonymous

    Why Technomous?

    • Technical depth
    • Real ownership
    • Clear communication
  • Local IT is a nationwide directory of prescreened & independent technology specialists with a proven history of dependability. Whether you're an SMB looking to cut costs or an enterprise oganization looking for solutions, we have prescreened vendors that will meet the critical technology needs of organizations from all industries. ... read LOCAL IT reviews & insights

    < $25/hr
    2 - 9
    Chicago, United States
  • Since 1999, we’ve been providing professional consulting services. From strategic planning to innovative solutions, my focus is always on building an efficient and results-driven relationship. We’ll work with you to create a customized plan of action for yourself or your organization. Get in touch to learn more about my vision and consulting approach. Proficient in ... read GetSmart-IT reviews & insights

    < $25/hr
    2 - 9
    Chicago, United States
  • Using AI Tools

    • ChatGPTChatGPT

    Vector Shield Cyber Security provides enterprise-grade cybersecurity solutions designed specifically for small and midsize businesses. We help organizations defend against ransomware, phishing, business email compromise, insider threats, and other modern cyber risks through a proactive, layered security approach.Our services include Managed Detection and Response (MDR), Endpoint Detection and Response (EDR/XDR), 24/7 threat monitoring, cybersecurity risk ... read Vector Shield Cybersecurity reviews & insights

    $150 - $199/hr
    2 - 9
    2025
    Chicago, United States

    Why Vector Shield Cybersecurity?

    • Enterprise-Grade Cybersecurity for small business
    • Affordable
    • We only strive for 5 star reviews
  • Security Management Consulting supports merchants, service providers, and organisations handling payment-card data with PCI DSS readiness, assessment, remediation, validation, testing, or continuing compliance services. PCI DSS auditing, compliance consulting, gap assessments, remediation support, and PCI Card Production services for organizations worldwide. When I founded SMC in 2012, the goal was simple: make PCI compliance more ... read Security Management Consulting reviews & insights

    < $25/hr
    2 - 9
    2012
    Chicago, United States

    Why Security Management Consulting?

    • 300+ successful global PCI audits conducted
    • Full end-to-end PCI DSS and CP compliance
    • Certified experts across global card brands
  • In 2003, itemis AG in Lünen emerged from the idea to found a company whereas many IT enthusiasts as possible can realize their ideas and concepts. The vision established itself from the outset to create a company offering people a friendly platform that fosters innovation, where development is the top priority. Thus, we defined our ... read itemis reviews & insights

    $25 - $49/hr
    50 - 249
    2003
    Chicago, United States
  • Ascend Technologies is a far cry from your run-of-the-mill managed services provider. Our information technology professionals help business leaders make IT investments with confidence, eliminate cybersecurity threats, meet the needs of the business, and optimize user productivity — making technology the catalyst for business expansion. ... read Ascend Technologies reviews & insights

    < $25/hr
    50 - 249
    2001
    Chicago, United States
  • Krasan Consulting is a certified Woman-owned Small Business and a Women’s Business Enterprise committed to guiding our clients and solving their mission-critical challenges. We have served hundreds of state, local and federal government agencies, universities, school districts and regulated industries in our nearly 25-year history.We take pride in our role as a trusted and respected ... read Krasan Consulting reviews & insights

    NA
    10 - 49
    Chicago, United States
  • A global leader in optimizing the customer experience lifecycle, digital transformation, and business process management, HGS is helping its clients become more competitive every day. HGS combines automation, analytics, and artificial intelligence with deep domain expertise focusing on digital customer experiences, back-office processing, contact centers, and HRO solutions. Part of the multi-billion-dollar conglomerate Hinduja Group, ... read HGS reviews & insights

    $300+/hr
    10000+
    2020
    Chicago, United States
  • LogicGate is the premier AI-driven GRC platform for the enterprise, built to deliver the flexibility, scalability, and intuitive automation modern leaders need to build resilient organizations. By unifying risk data into a single, comprehensive view, the Risk Cloud® platform transforms complex data into real-time, actionable intelligence. Powered by a no-code engine and over 30 purpose-built ... read LogicGate reviews & insights

    $50 - $99/hr
    250 - 999
    2015
    Chicago, United States
  • Access One is a business technology services and communications provider, dedicated to world-class technologies and an award-winning client experience. Founded in 1993, Access One strives to provide companies with seamless technology services that scale and evolve along with their business. Our goal is to be a trusted advisor to our clients, offering the world-class technology ... read Access One reviews & insights

    < $25/hr
    50 - 249
    1993
    Chicago, United States
  • All businesses understand they need to utilize technology to remain competitive, but few use technology to its full potential. Leveraging the right technology to its full potential can help businesses thrive. That’s exactly what Alavanca Systems provides– the knowledge and experience to leverage technology to support your ongoing business success and growth. By implementing IT ... read Alavanca reviews & insights

    NA
    10 - 49
    Chicago, United States
  • Nerds Support, Inc. provides Award-Winning Managed IT, Cloud computing, and VoIP phone services to small and medium sized businesses in industries such as Accounting, Logistics, Finance and more. With a predictable, flat-rate cost, our IT services eliminate expensive IT repairs. Our 24/7 IT Support team reaches businesses in Coral Gables, Miami Lakes, Doral, Miami, South ... read Nerds Support reviews & insights

    NA
    10 - 49
    2004
    Chicago, United States
  • At IT For Less, you're not just getting IT support - you're gaining a trusted partner. We offer a complete suite of IT services offered by a dedicated team of experts, including IT Directors, Developers, Designers, Architects, and Consultants. Just like having your own in-house IT department, our team is always ready to help tackle ... read I.T. For Less reviews & insights

    < $25/hr
    10 - 49
    2020
    Chicago, United States
  • Taeyaar takes pride in being your reliable Managed Service Provider. Our goal is to help you grow by providing reliable IT support and services. You can trust us to be your dedicated partner in meeting your technology needs.Taeyaar is transforming the helpers of today into the digital leaders of tomorrow. We're not your average Managed ... read Taeyaar reviews & insights

    NA
    10 - 49
    Chicago, United States
  • Great Computer Solutions (GCS) We’re here to provide you with IT solutions that are both cutting-edge and secure, focusing on efficiency to help your business thrive. Discover the future of digital success with us! ... read Great Computer Solution reviews & insights

    NA
    50 - 249
    0
    Chicago, United States
  • Motorola Solutions | Solving for safer Safety and security are at the heart of everything we do at Motorola Solutions. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Learn more about ... read Lunarline reviews & insights

    $100 - $149/hr
    1,000 - 9,999
    2004
    Chicago, United States

    Why Lunarline?

    • Direct public evidence of FedRAMP services
    • Supports regulated cloud security and compliance
    • Official service or marketplace evidence
  • Colt understands business connectivity requirements and provides high performance, high bandwidth solutions to enable customer's success, with Colt's vision centering on being on being the most customer oriented business in the industry. Colt is a recognised innovator in Software Defined Networks (SDN) and Network Function Virtualisation (NFV). Privately owned, Colt is one of the most ... read Colt Technology Services reviews & insights

    < $25/hr
    1,000 - 9,999
    1992
    Chicago, United States
  • CrossRealms International, a cybersecurity-first company operating across The United States, MENA region, and Asia. Our team of certified engineers is available to you around the clock to support your business’s infrastructure, cloud, applications, and security. As an employee-owned company, we love technology; it just happens to be our profession!CrossRealms International, a cybersecurity-first company operating across ... read Crossrealms International reviews & insights

    $100 - $149/hr
    50 - 249
    2008
    Chicago, United States
  • Using AI Tools

    • ChatGPTChatGPT

    Grow My Security Company provides professional cybersecurity and online protection solutions for businesses looking to secure their digital operations and improve online safety. The company focuses on advanced cybersecurity services including network security, cloud protection, website security, malware defense, ransomware protection, server monitoring, and managed security solutions.Modern businesses face increasing cyber threats such as phishing ... read Grow my security company reviews & insights

    NA
    2 - 9
    2021
    Chicago, United States

    Why Grow my security company?

    • Advanced Cybersecurity Protection Solutions
    • Reliable Online Security and Monitoring
    • Trusted Digital Protection for Businesses
  • PSM Partners is one of Chicago’s top IT consulting firms that offers IT management services and talent acquisition. Our managed IT services include consulting and project-based offerings such as business IT support, cloud services, cybersecurity, IT infrastructure, and telecommunications. We can also help your business hire or contract the IT talent to best suit your ... read PSM Partners reviews & insights

    < $25/hr
    50 - 249
    2014
    Chicago, United States
  • Framework IT is a privately owned Managed IT Services Provider founded in 2008 and headquartered in Chicago, Illinois. Owned and operated by its executive leadership team with no private equity backing, our priorities align directly with our clients, not outside investors. Our purpose: empower people to do more. We deliver proactive IT support, strategic technology ... read Framework IT reviews & insights

    $100 - $149/hr
    10 - 49
    2008
    Chicago, United States

    Why Framework IT?

    • Strategic vCIO planning included for every client
    • Proactive IT that prevents issues before impact
    • Average support response in under 5 minutes
  • Technical Paradigm is the go-to raas due to their unmatched performance in the technical recruitment industry. They have mastered the art and hold the title of the best blockchain recruiters in the industry. ... read Technical Paradigm reviews & insights

    NA
    50 - 249
    2017
    Chicago, United States
  • SmarTek21 stands at the forefront of innovation, leveraging Generative AI to power advanced data ecosystems and industry-leading conversational interfaces that transform customer interactions. Established in 2006, we seamlessly blend human acumen with cutting-edge artificial intelligence to tackle the most complex challenges in digital integration and data governance. ... read SmarTek21 reviews & insights

    $100 - $149/hr
    250 - 999
    2006
    Chicago, United States
  • You focus on delivering exceptional service while we provide managed IT business support and computer services tailored to your needs. The framework is a managed service provider that has redefined the way cloud technology helps your business grow with business IT support and services. ... read Framework Communications reviews & insights

    $25 - $49/hr
    10 - 49
    2008
    Chicago, United States
  • Valorem Reply is an elite team of practitioners that envision, build, and implement custom solutions to help businesses succeed as intelligent enterprises and market leaders in a cloud-first, AI-enabled world. We offer services with global scale and local agility to deliver exceptional experiences tailored to your unique environment. As a prioritized Microsoft Cloud Solutions Partner, ... read Valorem Reply reviews & insights

    $100 - $149/hr
    250 - 999
    2018
    Chicago, United States
  • SAI360 redefines Governance, Risk, and Compliance by leveraging AI to unify ethics, risk, and operational data into actionable intelligence. By breaking down organizational silos, the platform enables teams to detect emerging threats early, mitigate disruptions, and execute decisions with speed and certainty. From robust Business Continuity Planning to end-to-end management, SAI360 equips enterprises to safeguard ... read SAI360 reviews & insights

    $50 - $99/hr
    250 - 999
    2003
    Chicago, United States
  • West Monroe is a digital consulting firm that was born in technology but built for business—partnering with companies in transformative industries to deliver real, measurable results. We believe that digital is a mindset—not a project, a team, or a destination—and it’s something companies become, not something they do. That’s why we work in diverse, multidisciplinary ... read WestMonroe reviews & insights

    NA
    1,000 - 9,999
    2002
    Chicago, United States
  • Baker Tilly in Kuwait is an independent member of the Baker Tilly International network based in the UK, ranked amongst the top 10 global accounting networks.Baker Tilly Kuwait has recently earned the well-deserved “Great Place To Work” Certification awarded by the US-based Great Place To Work® The firm provides auditing, assurance, and tax services as ... read Baker Tilly reviews & insights

    $50 - $99/hr
    50 - 249
    2000
    Chicago, United States
  • VikingCloud delivers cybersecurity and compliance solutions that simply work. Our expert-led approach combines proven technology and AI-driven insights with dedicated support—keeping businesses secure, audit-ready, and uninterrupted. VikingCloud is trusted by over 4 million business locations in 70+ countries to stop threats before they stop business, so they can work on what matters most. What our ... read VikingCloud reviews & insights

    $50 - $99/hr
    1,000 - 9,999
    1989
    Chicago, United States

    Why VikingCloud?

    • Proven threat defense & continuous uptime
    • PCI compliance & cybersecurity leadership
    • Cost-effective, expert-led 24/7 support
  • 2020 Awards: MSP 501 | Inc. 5000 | CRN Security 100 Whether you’re looking to upgrade your company hardware, build a gorgeous new website, or dive into revenue-generating email marketing, we create affordable, scalable, totally customized technology solutions that make sense for the unique needs of your organization. With nearly 20 years of multifaceted technological ... read EMPIST reviews & insights

    $150 - $199/hr
    50 - 249
    2000
    Chicago, United States
  • Using AI Tools

    • ChatGPTChatGPT

    Symaro LLC in the United States and Symaro Software Limited in Ireland provide software development and technology services under the Symaro brand. We help businesses turn ideas and operational requirements into practical applications, connected systems, and manageable infrastructure.Our core services include custom software development, mobile and web application development, AI integration, IT consulting, cloud solutions, ... read Symaro reviews & insights

    $25 - $49/hr
    10 - 49
    2017
    Chicago, United States

    Why Symaro?

    • Solutions tailored to your business needs
    • Software, AI, and IT expertise in one team
    • Clear milestones and documented handover
  • Hydepark Digitals: Pioneering Digital Innovation and Creativity Hydepark Digitals is a leading digital services agency based in the USA, dedicated to transforming businesses through innovative digital solutions. With a passion for creativity and a commitment to delivering exceptional results, we provide a full spectrum of digital services designed to empower businesses and foster growth in ... read HydePark Digitals reviews & insights

    $25 - $49/hr
    10 - 49
    2017
    Chicago, United States
  • Sphera helps companies understand and manage risk across their operations, products and supply chains by bringing safety, sustainability and performance data into one clear, actionable view. Our Operational Intelligence Platform combines deep domain expertise with the right data verified and illuminated by Sphera AI. More than 8,400 global brands across 95 countries rely on us ... read Sphera reviews & insights

    $50 - $99/hr
    1,000 - 9,999
    1989
    Chicago, United States
  • Captivix helps companies transform their business through advanced digital solutions. We provide the strategic insight, technical expertise, and industry experience of working with over 100 clients, including many Fortune 500 companies. Our SPEC framework, in addition to our expertise, can help you successfully implement new solutions, increase revenue and productivity. ... read Captivix reviews & insights

    NA
    10 - 49
    2011
    Chicago, United States
  • Aman IT consulting Technologies, a team of agile professionals – Technical leaders, UI/UX, Architects, business consultants, Agile Scrum Master, Testing engineers sharing their unique project experiences, offshore as well as onsite client environment, consulting and proposing value add, quality deliverable solutions. At AMAN, we provide access to a wider IT knowledge base to do more ... read Aman IT Consulting Inc reviews & insights

    NA
    2 - 9
    2020
    Chicago, United States
  • With over 100+ years of collective experience, we pride ourselves on being a globally trusted name, dedicated to providing comprehensive solutions for compliance, cybersecurity, and IT services around Our mission is to provide comprehensive solutions that not only meet but exceed the needs of our clients. Whether it's fortifying your cybersecurity defenses, navigating complex regulatory ... read Cyber Bark LLC reviews & insights

    $100 - $149/hr
    50 - 249
    2020
    Chicago, United States
  • We are your one-stop solution to high-performance digital marketing services for your medical practice. Practice Tech Solutions deliver personalized and data-driven marketing strategies to small & mid-sized healthcare providers. Our services establish great ROI from medical SEO service, social media management, medical website design, and development, creating brand identity, high-quality medical content and articles, PPC ... read Practice Tech Solutions reviews & insights

    NA
    50 - 249
    2011
    Chicago, United States
  • We are technology and Cloud transformation specialists that take a holistic approach to transform your business to be more efficient and cost-effective in today’s ever-changing digital economy. We do this by being outside-the-box expert thinkers and doers.We insist on exceeding your expectations in Technology solutions so that you can reach your business goals quickly and ... read Work As A Service reviews & insights

    $25 - $49/hr
    2 - 9
    Chicago, United States
  • Using AI Tools

    • ChatGPTChatGPT

    DataDot is a trusted provider of Data Recovery, Data Protection, Cybersecurity, and Managed IT Services, helping businesses safeguard their critical information and maintain seamless operations.We specialize in recovering data from failed, damaged, encrypted, and corrupted storage systems, including RAID arrays, NAS devices, servers, HDDs, SSDs, external drives, pen drives, and memory cards. Our expertise also ... read The Data Dot reviews & insights

    < $25/hr
    2 - 9
    2016
    Chicago, United States

    Why The Data Dot?

    • Fast & Secure Data Recovery Experts
    • Complete Backup & Cybersecurity Solutions
    • End-to-End IT & Security Management

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