Looking for a top cybersecurity service?

Protecting and preventing data breaches should be the top security priority for all businesses in the digital age. When creating a cybersecurity strategy and policy, you need expert input.

That's why we've created this list of the best cybersecurity companies for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business. (And, if you want personalized recommendations, tell us about your project.)

List of the Best Cybersecurity Consultants

  • 61
    $5,000+
    10 - 49 Employees
    Atlanta GA

    Idenhaus is an Atlanta-based cybersecurity and identity management firm. Founded in 2014, this team of nine delivers IT strategy and consulting, cybersecurity consulting, and managed IT services.

    Clients
    Fire Protection Services, LLC
    Bell Helicopters
    Notable Project

    Idenhaus provided cybersecurity and IT consulting to a financial services firm. The team analyzed policies and procedures related to IT security to identify areas for improvement. Excellent communication and superior attention to detail made the process run smoothly.

    "Idenhaus met all deadlines. We were pleased with their communication and project management." – CEO, Credit Company

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  • 62
    Undisclosed
    10 - 49 Employees
    San Jose CA

    DataEndure is a digital security company based in San Jose, Calif. and founded in 1983. Their team of 36 employees specializes in cybersecurity, cloud consulting, and IT managed services for enterprise and midmarket candidates in the IT, financial services, and healthcare industries.

    Clients
    DataEndure works with a number of customers across industries
    even if not explicitly mentioned here. In every case
    we apply 35 years of technical expertise to support business goals and meet unique insutry challenges. Clients include: Apple
    Chevron
    Industries
    Notable Project

    DataEndure provided IT services to an energy software company. They expanded the client’s data storage capacities by ten times, giving them over a hundred terabytes of storage. The client was very happy with the service provided and is impressed with the versatility of cloud storage solutions.

    “DataEndure’s strength and depth of technical ability are above par and unchallenged by their competition.” – VP IT, Energy Software Company
     

  • 63
    $1,000+
    50 - 249 Employees
    Denver CO

    Platte River Networks is an IT managed services company launched in 2002. Their midsize team is headquartered in Denver, Colorado and provides IT managed services, cybersecurity, cloud consulting & SI, and unified communications consulting & SI.

    Industries
    Notable Project

    Platte River Networks works as a credit union's IT support staff. They handle the client's troubleshooting, additional security monitoring, and more.

    "They are excellent at managing our network and offering solutions for enhancements and security."

  • 64
    $5,000+
    10 - 49 Employees
    Minsk Belarus

    Dhound is a cybersecurity company headquartered in Minsk, Belarus, with an office in Leeds, United Kingdom. Founded in 2013, they offer cybersecurity solutions by a team of professionals to clients of varying sizes and industries, ranging from gaming to business and financial services. 

    Clients
    Openware
    UXPressia
    12Go Asia
    Industries
    Notable Project

    A customer experience design platform hired Dhound to conduct penetration tests on their design tool. Dhound then discussed and shared their findings to the platform, which allowed Dhound to fix vulnerabilities in the system previously unknown to the platform.

    "We were very impressed with the skills and knowledge of Dhound security experts, as well as how effectively they built communication with everyone. They made the whole penetration testing process very simple and clear for us." - Chief Experience Officer, Customer Experience Design Platform

  • 65
    $1,000+
    2 - 9 Employees
    New York NY

    Iospa Tech LLC is an IT security service provider founded in 2019 in New York City. With about 5 team members, they offer their cybersecurity services to small companies across various industries, including education, business services, healthcare, IT, telecommunications, and non-profits.

    Clients
    JM Learning
    Industries
    Notable Project

    Iospa Tech LLC helped establish a learning institute's security and IT infrastructure in order to create a seamless experience for its students. Their work involved installing up to 36 security cameras, 12 wireless access points, firewall setup, and much more. Their team delivered seamlessly, below budget with honesty and professionalism.

    "Sam and his team completed the job in a timely and cost-effective manner." – CEO, Tutoring and Learning Institution

  • 66
    $5,000+
    2 - 9 Employees
    Sheridan WY

    Cybersecurity company Pentest7 was launched in 2021. The small team provides cybersecurity and IT strategy consulting. The company is located in Sheridan, Wyoming.

    Industries
    Notable Project

    Pentest7 performed a cybersecurity assessment for a software development service company. They were tasked with hunting bugs in a program within a limited frame.

    "The team was very professional."

  • 67
    $1,000+
    2 - 9 Employees
    Cardiff United Kingdom

    Secario Labs, a cybersecurity company, is headquartered in Cardiff, United Kingdom and Sofia, Bulgaria. They provide cybersecurity and were founded in 2021.

    Notable Project

    A software development company hired Secario Labs to provide cybersecurity services. The team was tasked with identifying and eliminating security issues.

    "The most impressive thing about Secario labs was their brilliant and troubleless workflow."

  • 68
    $5,000+
    2 - 9 Employees
    Rotterdam Netherlands

    Cyberlands is an API penetration testing company based in Nieuwegein, Netherlands, with an office in Vancouver, Wash. The company, founded in 2019, has a team of more than ten that provides cybersecurity services to small and mid-market companies in the financial services and IT industries.

    Clients
    Amaiz (UK FinTech FCA-regulated)
    SPSoft (Bay Area software house)
    Softprom (large international IT distributor)
    Industries
    Notable Project

    A digital banking services company hired Cyberlands to test the security of their payment systems in compliance to PCI DSS. Cyberlands performed the tests over the whole scope of the project and found that the company's services have a high level of security.

    "We started and completed the project on time, and there were no issues during the course of the project." - Chief Information Security Officer, Digital Banking Services Company

  • 69
    $5,000+
    250 - 999 Employees
    McKinney TX

     Established in 1989, ScienceSoft is a US-headquartered IT consulting and software development company with managed IT services among the focal directions. The company has 700+ IT talents on board (business analysts, PMs, solution architects, developers covering a variety of technology stacks, DevOps engineers, QA professionals, security experts, data analysts, etc.) ScienceSoft can be your consulting partner helping IT to keep up with the evolving business needs as well as take over end-to-end responsibility for your one or several IT functions. ScienceSoft holds 9 Microsoft Gold competencies, AWS Select Consulting Partnership, and Oracle Partner Network Membership.

    The company helps mid and large enterprises, software product companies, and governmental organizations optimize IT costs without sacrificing quality and outsourcing vendor lock-in risks. The quality of the delivered services and the security of the customers’ data are backed up by ISO 9001 and ISO 27001 certifications.
     

    Clients
    Ford Motor Company
    Deloitte
    eBay
    Walmart
    Industries
    Notable Project

    A currency-focused software company partnered with ScienceSoft in order to conduct a gray-box security audit & penetration test so they can identify any holes in their system and remedy them.

    "They provide high quality at a very reasonable cost."

  • 70
    $100,000+
    2 - 9 Employees
    Lisle IL

    Located in Lisle, Illinois and Naperville, Illinois, OnDemand CXO is a cybersecurity company. The small team provides cybersecurity and IT managed services. The firm was founded in 2000.

    Notable Project

    OnDemand CXO is partnering with an office space agency in building IT infrastructure to ensure its security. The business is prioritizing a balance between easy and secure access for its employees.

    "I have never met with other IT companies with high-quality service like theirs."

  • 71
    $5,000+
    10 - 49 Employees
    Glendale CA

    General Networks is an information technology consultancy based in Glendale, Calif. Established in 1984, they have around 60 employees and offer a wide range of business-oriented IT solutions. Their services include enterprise content management consulting, software integrations, IT managed services, and cloud consulting, which they offer, primarily, to the media and government sectors. 

    Clients
    LA County Employee Retirement Association (Lacera)
    Arcadia Unified School District
    Kelley Blue Book
    BreitBurn Energy Company
    Industries
    Notable Project

    General Networks performed an email migration for a large-scale research group in California. The client had hundreds of accounts on the system, and wanted a smooth integration with Microsoft Office 365. General Networks used automation tools to transfer each of the client's users to the new system, and did so with less than a weekend of downtime.

    "Communication is always key with me and they delivered across the board." —IT Director, Research Organization

  • 72
    $5,000+
    10 - 49 Employees
    Mississauga Canada

    Packetlabs Ltd. is a cybersecurity firm founded in 2011 in Mississauga, Canada. With no more than 10 members, they provide cybersecurity solutions to clients ranging from small firms to large companies in the fields of advertising, education, and financial services.

    Clients
    ECEBC
    Brampton Brick Limited
    Viscor
    Industries
    Notable Project

    Packetlabs Ltd. was hired by a SaaS platform to handle the annual vulnerability assessment and penetration testing (VAPT) of their platform, application, and network.

    "They were a very supportive team and I appreciated their transparency in communication."

  • 73
    $5,000+
    10 - 49 Employees
    Kyiv Ukraine

    Active audit agency, LLC is an audit company based in Kyiv, Ukraine. They have a team of around 10 employees and were founded in 2009. They provide cybersecurity services to clients of all sizes. 

    Industries
    Notable Project

    Active audit agency, LLC conducted a penetration test and accessed the inner network of a software company looking to identify any vulnerabilities. They produced comprehensive recommendations and risk assessments. They went beyond the client's expectations and satisfied their needs. 

    "Active Audit went beyond just giving us some reports, and they always gave us advice when we asked for it." – Chief Information Security Officer, Software Company 

  • 74
    $10,000+
    10 - 49 Employees
    Hanoi Vietnam

    CyStack Security is a cybersecurity company established in 2017. They are based in Hanoi, Vietnam and have a small team. The company specializes in cybersecurity.

    Industries
    Notable Project

    CyStack provided system security testing for an app developer. They audited the client’s app, found several vulnerabilities, and delivered a detailed report on how to fix them and avoid them in the future.

    “CyStack worked very hard on the project, and they found a lot of bugs since day one.”

  • 75
    $5,000+
    2 - 9 Employees
    Kyiv Ukraine

    Sekurno is a cybersecurity company established in 2019 in Tallinn, Estonia. Their team of under 10 mainly focuses on cybersecurity, looking at threat/attack simulations, as well as IT managed services.

    Clients
    RAKwireless
    Appflame
    Industries
    Notable Project

    To identify potential security risks, Sekurno audited a legal platform's defensive measures. They made sure that testing would not interfere with the live product's functionality, and the team delivered a final report of their findings that outlined recommended security solutions. In the end, it was their customer-centric approach that made them exceptional partners.

    "Very comfortable communication, customer-oriented attitude, and sensitive approach towards customer safety are the traits that we liked the most about Sekurno." – Co-Founder & CTO, Legal Platform

  • 76
    $25,000+
    250 - 999 Employees
    Kyiv Ukraine

    Founded in 1999, Daxx is a software development and technology consulting company headquartered in Kyiv, Ukraine. Its team of more than 450 experts have 20 years of experience in custom software, quality control, security testing, and process and technical consulting, web development, and e-commerce development. Daxx mainly works with mid-sized clients. So far, the company has helped more than 300 companies set up, manage, and retain their remote development teams in Ukraine.

    Industries
    Notable Project

    Daxx is providing an offshore software development team to a software development firm. The client provides their preferences when it comes to the skillset and seniority level of the developers they hire.

    "We've only worked with Daxx and we have no reason to look anywhere else."

  • 77
    Undisclosed
    250 - 999 Employees
    Rockville MD

    Dataprise is a Rockville, Maryland-based IT managed services company. The firm provides IT managed services, cybersecurity, IT strategy consulting, and web development and is midsize.The firm was launched in 1995.

    Industries
    Notable Project

    An accounting and research firm hired Dataprise for managed IT services. They oversee the company’s IT environment, from data storage and infrastructure to new equipment procurement and deployment and more.

    "The depth of their expertise is the most impressive thing."

  • 78
    Undisclosed
    10 - 49 Employees
    Washington DC

    Aligned Technology Solutions is a Washington, DC-based IT services provider. Their team of over 15 employees serves small and midmarket businesses. Additional services include cloud consulting & SI, cybersecurity, and voice services. They were founded in 2010.

    Notable Project

    Aligned Technology Solutions provided outsourced IT support for an outdoor recreational facility. The team's responsibilities include hardware, security, and help desk management. Their services exceeded internal expectations.

    "We never feel like 'just a client'. Their staff take ownership of projects and problems and efficiently get the job done." — Owner & Manager, Outdoor Recreational Facility

  • 79
    $5,000+
    10 - 49 Employees
    Kraków Poland

    Established in 2003, SecuRing is a small cybersecurity company based in Kraków, Poland and Warszawa, Poland. Their services include cybersecurity.

    Industries
    Notable Project

    SecuRing was tasked with conducting penetration testing by a software company. The team performed an interview about the platforms, needs, and expectations before proceeding with several penetration tests.

    "They were very responsive, professional, and detailed in their communication despite the difference in time zones."

  • 80
    $1,000+
    50 - 249 Employees
    Amsterdam Netherlands

    ITGLOBAL.COM is an IT firm based in Saint Petersburg, Russia, and founded in 2008. With over 50 experts, they provide IT managed services, cloud consulting, and cybersecurity solutions for small and mid-market agencies in the fields of business and financial services.

    Clients
    GreyLogix
    Zyfra Oy
    Gazpromneft
    Industries
    Notable Project

    ITGLOBAL.COM developed the IT infrastructure of an energy company. The company was looking for a supplier of hardware, such as Cisco routers. The company was satisfied with ITGLOBAL.COM’s work.

    “Customer-oriented.” - Project Manager, Energy Company

  • 81
    $5,000+
    2 - 9 Employees
    Hopewell NJ

    Harbor Technology Group is a cybersecurity agency in Hopewell, N.J. The company, which consists of 3 specialists, was founded in 2015. They offer cybersecurity and IT strategy consulting to their small and midmarket clients.
     

    Clients
    MC3
    Notable Project

    Harbor Technology Group provided security IT consulting for a law firm. They conducted an in-depth security risk assessment, and from that produced a comprehensive report. In this report, they recommended Endpoint protection software for the client. After the client agreed with this recommendation, they went on to install and manage that software.

    “The firm’s security risks were drastically reduced thanks to the strategies they put in place and the software they recommended.” – Former Director of Technology, Law Firm
     

  • 82
    $1,000+
    2 - 9 Employees
    Stockbridge GA

    Iron Comet Consulting, Inc. Is a cybersecurity and IT managed services company. Their small team is based in Stockbridge, Georgia. The firm offers cybersecurity and IT managed services.

    Industries
    Notable Project

    Iron Comet Consulting, Inc. provides ongoing IT management support for a 501c3 nonprofit organization. They also upgraded the entire technical infrastructure of the organization to streamline workflows.

    “They’ve given me a lot more time to do my job, since my team has someone they can call with technical issues.”

  • 83
    $1,000+
    10 - 49 Employees
    Sofia Bulgaria

    Headquartered in Sofia, Bulgaria, SoCyber is a small cybersecurity company. They provide cybersecurity and were established in 2018.

    Industries
    Notable Project

    An IT services company hired SoCyber for cybersecurity. The team performed penetration testing, security audit, vulnerability discovery, and exploitation in order to provide a full report with recommendations. 

    "SoCyber support was on time with the requested and expected quality."

  • 84
    Undisclosed
    10 - 49 Employees
    La Falda Argentina

    ITSC SAS is a cybersecurity company. They are in La Falda, Argentina and Pilar, Argentina and have a small team that specializes in cybersecurity. The firm was established in 2019.

    Industries
    Notable Project

    A business information modeling company has engaged with ITSC SAS for IT services. The team is responsible for IT consulting, internal process review, and information security audit. 

    "Their predisposition to any schedule is impressive."

  • 85
    $5,000+
    10 - 49 Employees
    L'viv Ukraine

    Started in 2019, iterasec is a cybersecurity firm with a team of under 50 employees. The company is headquartered in Lviv, Ukraine, offering predominantly cybersecurity services to their clientele.

    Industries
    Notable Project

    Iterasec provides cybersecurity services for a SaaS company. The team is tasked with getting the client ISO 27001 certified by planning, preparing, and creating an information security management system.

    "They are easy to approach, knowledgeable, and strive to deliver quality solutions."

  • 86
    $5,000+
    50 - 249 Employees
    Chicago IL

    Headquartered in Chicago, Intersog is a custom software development firm with two offices in Canada and two in Ukraine. The agency was founded in 2005 and has over 100 experts that specialize in custom software development, mobile app development, IoT development, and other IT-related consulting and services. 

    Clients
    Mitsubishi
    Neustar
    CDW
    Video Medicine
    Industries
    Notable Project

    Intersog worked on iOS and Android development, as well as website development, for a fare compare platform. 

    “The developers constantly strive to stay on top of satisfying us as a customer.”

  • 87
    $10,000+
    10 - 49 Employees
    Vancouver Canada

    Forward Security Inc. is a cybersecurity firm based in Vancouver, Canada, with an office in Toronto. The firm, founded in 2018, has a team of less than ten that provides IT managed services, cybersecurity, and cloud consulting & SI services. Forward Security serves mid-market and small companies in the financial services, health care & medical, IT, and e-commerce industries.

    Clients
    Neo Financial
    Mountain Equipment Co-op
    iQmetrix
    Finn Ai
    Industries
    Notable Project

    A healthcare provider software company hired Forward Security Inc. to help them gain certification from a government regulatory body. Forward Security Inc. helped them by conducting a series of assessments: a threat and risk assessment, penetration testing using manual techniques and other software, and a cloud security assessment related to the Microsoft Azure system that supports the company's software. At certain stages, they submitted reports on their findings to the company. Based on these reports, the company was able to gain the ISO certification that they needed for the government certification.

    "Forward Security made sure the project was going smoothly. They met the deadlines." - Director of Operations, Healthcare Provider Software Company

  • 88
    Undisclosed
    10 - 49 Employees
    Mountain View CA

    Cybersecurity and IT managed services company Jump Start Technology was founded in 1997. Their small team is based in Mountain View, California. Jump Start Technology focuses on cybersecurity and IT managed services.

    Notable Project

    A public school hired Jump Start Technology to provide IT services. They help the client install the IT system for 14 school campuses, including hardware set up and firewalls and security settings.

    "It was an intense and complicated job for them, but they were instrumental in the project."

  • 89
    $1,000+
    50 - 249 Employees
    Ahmedabad India

    Sattrix is an IT firm founded in 2013 with over 50 professionals. They offer cybersecurity and IT managed services from their office in Ahmedabad, India. They primarily work with small businesses in the industries of telecommunications, IT, and more.

    Clients
    B J Patel & J L Shah
    Industries
    Notable Project

    Sattrix provided security and IT managed services for an accounting firm. These services included cloud infrastructure hosting and security management. The solutions were fully deployed within a week.

    “The workflow was as smooth and as easy as it was before hiring services of Sattrix.” - Managing Partner, Accounting Firm

  • 90
    $5,000+
    10 - 49 Employees
    Tallinn Estonia

    Dysnix is an IT company in New York and Kharkiv, Ukraine. Founded in 2013, they have about 9 employees that serve mostly small-business and midmarket clients in the financial, gambling, and IT sectors. Services include AI, cloud consulting, and custom software development.

    Clients
    Blockchain ETL
    zkSync
    ExplORer Surgical
    Kuna Exchange
    Industries
    Notable Project

    Dysnix built a Kubernetes-based security infrastructure for a cybersecurity company. The client needed 30 services while also running a CI/CD system within a month. 

    "Dysnix engineers impressed us with their strong expertise in GCP, Kubernetes, and Blockchain technologies."

Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT