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

  • 1
    $5,000+
    2 - 9 Employees
    Marina del Rey CA

    Framework Security is a cybersecurity consulting firm with offices in Los Angeles; Austin, Texas; and Stockholm, Sweden. Founded in 2019, they are a young team of five employees specializing in identifying cyber vulnerabilities, eliminating critical threats, and implementing security programs. They work with a range of small, mid-size and large businesses in finance, the arts and healthcare.

    Clients
    Sopheon
    Volo Solutions
    Prolacta Bioscience
    G2 IT Solutions
    Industries
    Notable Project

    Framework Security provides ongoing cybersecurity services for a real estate firm. The goal is to help the client with their security discrepancies and help prevent similar problems in the future.

    "They are the perfect fit for our needs."

  • 2
    $5,000+
    10 - 49 Employees
    Redondo Beach CA

    SugarShot is an IT company headquartered in Los Angeles. The company was founded in 2018, and their 11 employees mostly provide IT managed services, specifically security, help desk, disaster recovery, and network segments.
     

    Clients
    Eaturna
    The Ronald Reagan Presidential Foundation
    United Pacific Industries
    Notable Project

    SugarShot provided IT consulting and help desk services for a non-profit. The client felt they did not need an in-house person doing IT, but they needed a help desk they could call when they needed assistance. SugarShot is a help desk for the client; they manage servers and services, provide troubleshooting services, and they serve a variety of other functions. The client has been satisfied with the company’s work, and they feel that the company has helped move their cybersecurity forward.
     

    “Before we worked with them, we were in a frustrating situation where things would get dragged out and became even more problematic. They have done a lot to help us up our game when it comes to responsiveness to any issue that comes up.” — CEO, Non-Profit
     

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  • 3
    $5,000+
    250 - 999 Employees
    Bethesda MD

    Fidelis Cybersecurity is a cybersecurity firm based in Bethesda, Maryland with offices around the world. Founded in 2002, their team of over 250 employees provides services to mid-market and enterprise clients. They specialize in cybersecurity and IT strategy consulting services.

    Clients
    Barclays
    Hanes
    Microsoft
    U.S. Air Force
    Industries
    Notable Project

    Fidelis Cybersecurity mapped the sophisticated security channels, endpoints, and applications for a bank. They automatically identified complex security patterns throughout the network and provided real-time visuals of network and communication activities to track potential attackers.

    “We found Fidelis Deception to be very efficient. Its decoy aspect provided an excellent way to detect anomalies without having to sort through so much data as with other approaches.” – Information Security Manager, Bank

  • 4
    $5,000+
    1,000 - 9,999 Employees
    Armonk NY

    Founded in 2009, IBM iX provides IT and Cloud consulting services. Their large team of over 1,000 employees is based in Armonk, New York. 

    Clients
    National Stock Exchange of India Ltd.
    Finnair
    Vodafone
    CodeObjects
    Notable Project

    IBM iX developed an e-commerce site for a telecommunications company. They also assisted with UX. Their work met the expectations of the client and streamlined processes. 

    "[The new site] requires fewer keystrokes and is much more intuitive." – Customer Relations Manager, Telecommunications Company

  • 5
    $5,000+
    50 - 249 Employees
    Minnetonka MN

    FRSecure is a full-service information security management company based in Minnetonka, Minnesota. Founded in 2008, their team of around 50 employees provides cybersecurity, IT strategy consulting, and IT managed services.

    Clients
    Mackoff Kellogg Law Firm
    Tealwood Asset Management
    Hildi
    Inc.
    Industries
    Notable Project

    FRSecure ran a cybersecurity audit for a shoe retailer that demonstrated to the client which information security threats they were exposed to, how to mitigate them, and which ones were most urgent to resolve. Their delivered a 200-page report that delineated strengths and weaknesses and developed security policies that should guide policy and staff behavior.

    "FRSecure's expertise, in general, has been very useful for us and they found technical solutions that we wouldn’t have known about."  President, Shoe Retail Company

  • 6
    $1,000+
    1,000 - 9,999 Employees
    Austin TX

    TPx Communications is an IT services company headquartered in Waltham, Mass. with additional offices in Irvine and Orange County, Calif., Boston, and San Francisco. It was founded in 2000 and now has a team 780 that provides IT managed services, productivity, collaboration & UC consulting & SI, cybersecurity and more to mostly midmarket companies.

    Clients
    Telos Systems
    ZyXel;Communications
    Regional School Unit 57
    Industries
    Notable Project

    An audio-visual company was looking for a vendor to implement Office 365 software. TPx Communications integrated and implemented the software and now maintains and monitors their network and servers.

    "The biggest thing for me is that, while I'm away from the office and working on other projects, I haven't had to worry about the network. There have been a couple of occasions where issues happened, and [TPx Communications] has been able to resolve them without my involvement, other than just being notified. As far as I'm concerned, that does everything that I want it to do." — IT Systems Manager, Audio-Visual Company

  • 7
    $5,000+
    10 - 49 Employees
    Kyiv Ukraine

    Berezha Security Group is a cybersecurity consulting firm founded in 2014 and located in Kyiv, Ukraine, and Krakow, Poland. They specialize in cybersecurity consulting, application security, infrastructure, and social engineering penetration testing. BSG has delivered over 200 projects for more than 100 clients worldwide in all major business sectors, including IT services, software products, banking, fintech, retail, and more industries.

    Industries
    Notable Project

    Berezha Security Group performed an annual security audit for a web-based SaaS platform. The team tested for vulnerabilities, identified far more risks that internal testers could find, and tested the SaaS platform and all the 3rd party software using the client's infrastructure. Also, the BSG team took the time to teach the client the best practices of cybersecurity.

  • 8
    $10,000+
    10 - 49 Employees
    Rockville MD

    OSIbeyond is a managed IT service provider based Rockville, Md. The company, founded in 2004, has more than 20 employees and provides cybersecurity, IT managed services, IT strategy consulting, and cloud consulting & SI services to small and midmarket nonprofits and business service organizations.

    Industries
    Notable Project

    OSIbeyond was hired by a private social club to provide various IT services that include troubleshooting, preventive maintenance, IT security, relevant training, and others. Within six months, the private social club's security system has been significantly improved, enabling the club to operate remotely. The club hasn't had any data problems, breaches, or any IT security issues since the beginning of the engagement. 

    "Their responsiveness and timeliness have really helped our teams form an intimate relationship."

  • 9
    $1,000+
    50 - 249 Employees
    Hoboken NJ

    eMazzanti Technologies is an IT consulting company based in Hoboken, NJ, with additional offices in New York. Founded in 2001, eMazzanti's team has grown to over 35 employees. eMazzanti Technologies provides IT managed services, custom software development, IT strategy consulting, SI, and cloud consulting services.

    Clients
    Fortune Footwear
    The Township Of Weehawken
    Generali US Branch
    The Knotts Company
    Notable Project

    eMazzanti Technologies worked with a cosmetics company to offer network assistance and tech support to all their offices in the U.S. After providing the client with servers, POS systems, and VPN capabilities, eMazzanti Technologies went on to comprehensively support all of those systems on an ongoing basis.

    "eMazzanti Technologies has been very friendly. I consider Carl to be a very dedicated person." – COO, Cosmetics Company

  • 10
    $5,000+
    50 - 249 Employees
    New York NY

    UnderDefense is a cybersecurity provider located in Lviv, Ukraine with a second office in New York City. The company was founded in 2016 and now has a team of 28 that exclusively provides cybersecurity services.

    Notable Project

    UnderDefense carried out a series of cybersecurity tests for a cryptocurrency company. To help the client assure there were no security flaws in their system, the team tested for vulnerable spots, strengths, and weaknesses.

    "We immediately began to fix the vulnerabilities they exposed, which improved our coverage of future tests … They were very effective and worked directly with our tech team." — CEO, Cryptocurrency Company

  • 11
    $5,000+
    10 - 49 Employees
    Lehi UT

    Silent Break Security is a cybersecurity firm based in Lehi, Utah, and founded in 2011. Their team of 21 employees specializes in cybersecurity.

    Clients
    National Guardian Life Insurance
    Foot Locker
    Notable Project

    Silent Break Security performed penetration testing for a police technology firm. They performed quarterly security testing on the client’s cloud-based web application, making sure that it continued to be secure. They also provide recommendations on how to improve any security aspects that may be lacking. The client was very happy with their services. 

    “Silent Break Security has had a markedly positive impact on our company … They've yielded solid, actionable results that help us remediate real issues we need to fix.” – CISO, Police Technology Firm
     

  • 12
    $1,000+
    10 - 49 Employees
    Kyiv Ukraine

    Founded in 2015, H-X Technologies is a cybersecurity company based in Kyiv, Ukraine. They primarily work with mid-market businesses in a variety of industries including automotive and IT. 

    Industries
    Notable Project

    H-X Technologies provides ISO certification consulting services to a software company. They’ve also done network and application testing.

    "They’re efficient and show a sense of urgency."

  • 13
    $1,000+
    10 - 49 Employees
    Cluj-Napoca Romania

    Cyber Dacians is a cybersecurity consulting firm founded in 2018. The team of 6 is headquartered in Cluj-Napoca, Romania, with two other offices in London and New York. The company has expertise in cybersecurity, IT managed services, and application management & support. 

    Clients
    - https://www.tymeshift.com
    - https://www.ritadivision.com
    - https://zipperstudios.co
    - https://ghostpxl.format.com
    Notable Project

    Cyber Dacians was subcontracted to conduct penetration tests on an information security firm. Cyber Dacians was able to expose three vulnerabilities within the system in less than a week.

    "They were extremely professional and motivated. They charged competitive prices for the services offered.” - CEO, Information Security Firm

  • 14
    Undisclosed
    250 - 999 Employees
    Denver CO

    A1QA logo is a quality assurance and software testing company founded in 2002. Based in Denver, they have a team of 200+ employees that specialize in application testing and cybersecurity. They primarily serve midmarket clients in the IT and telecommunications industries.

    Clients
    Adidas
    SAP
    Acronis
    Kaspersky Lab
    Industries
    Notable Project

    A1QA assisted an economic research institute in the development of a custom economic case management app. The team, which included up to ten testers, provided manual and automated Android and iOS testing and technical writing. Overall, the client appreciated their flexibility and quick turnarounds.

    "One of the big strengths that we've seen with them is that we're working with them on a time and material basis. Whenever we had some projects that came last minute to us, and suddenly we had to scale up, A1QA been able to match and scale up their resources as well." – Deputy Executive Director, Economic Research Institute

  • 15
    $1,000+
    2 - 9 Employees
    Warszawa Poland

    REDTEAM.PL is a software company based in Warsaw, Poland, and founded in 2017. With no more than 10 members, they specialize in cybersecurity, forensic services, and application testing solutions for clients in the fields of healthcare, financial services, and IT solutions.

    Clients
    The list contains only some of the clients that provided us with official references: Orbis (Accor)
    TELDAT
    Allianz
    Center for Informatics Technology (COI)
    Industries
    Notable Project

    REDTEAM.PL provided cybersecurity solutions for a major hospitality company. REDTEAM.PL ran penetration tests to assess the company’s resilience to cyberattacks. The testing was deemed effective by the company.

    “Communication was very efficient and effective, we had an ongoing discussion on any topics required.” - IT Security & Risk Manager, Major Hospitality Company

  • 16
    $10,000+
    50 - 249 Employees
    San Francisco CA

    Fluid Attacks is an IT security company based in Clayton, N.C. The company was founded in 200 and currently employs a team of 3 resources. Fluid Attacks specializes in cybersecurity and application testing for mainly midmarket clients.  

    Clients
    BBVA
    Edatel
    The Missing Link
    Indra
    Industries
    Notable Project

    Fluid Attacks completed cybersecurity services for a hospital. After developing an information security plan, the agency implemented improvement plans for the health management system. Their work helped the employees at the hospital to develop a stronger understanding of information security. 

    "Fluid Attacks helped us improve all our IT processes on information security, manual implementation, and security incidents." – CTO, Hospital

  • 17
    $5,000+
    10 - 49 Employees
    Tallinn Estonia

    hacken is a global cybersecurity consultancy based in Tallinn, Estonia, with an office in Kyiv, Ukraine. The company, founded in 2017, has more than 50 employees and provides cybersecurity, blockchain, and IT managed services to small and midmarket companies and institutions in the financial services, e-commerce, health care & medical, IT, and other industries. 

    Clients
    AirAsia
    VeChain
    Noble Group
    Template Monster
    Industries
    Notable Project

    Hacken provides cybersecurity services for a fintech company. The team has conducted a security audit to identify any potential vulnerabilities within the client's system.

    "Hacken specialists have focused on long-term results instead of delivering solutions that only have immediate effects."

  • 18
    $5,000+
    10 - 49 Employees
    Thanh Xuan Vietnam

    The Vietnam Security Network is an information security provider located in Thanh Xuan, Vietnam. It was founded in 2008 and now has a team of 9 that provides cybersecurity and custom software development solutions.

    Clients
    TwoFive25
    AEON Mall
    ...
    Notable Project

    A software corporation was concerned about the rise in cyber attacks and wanted to secure their network. The Vietnam Security Network provided a full-scale security plan, evaluating their current weaknesses and fixing any problems they had.

    "The Vietnam Security Network worked diligently to meet all of our requirements and adhere to our hard deadlines...Overall, I was quite satisfied with their services. There isn’t any area in which they need to improve." — Vice Sales Manager, Software Corporation

  • 19
    $1,000+
    2 - 9 Employees
    Markham Canada

    Cybersecurity company NuFormat Inc. Is located in Markham, Canada. The company focuses on cybersecurity and IT managed services and is small.The company was launched in 2019.

    Notable Project

    Nuformat Inc. is providing IT services to an accounting firm, including 24/7 threat detection services. They've also upgraded the client's cybersecurity system, including their firewalls and mobile devices.

    "They’re flexible and proactive, and they always keep us informed of their actions."

  • 20
    $5,000+
    250 - 999 Employees
    Cambridge Canada

    eSentire is a cybersecurity firm based in Cambridge, Canada. Founded in 2001, their team of around 430 employees provides managed IT and cybersecurity services.

    Notable Project

    The team handles virus protection, vulnerability scans, and intrusion prevention for an investment management firm. They're quick to troubleshoot and provide effective solutions to arising problems. 

    "Their responsiveness and willingness to listen helps address concerns and coverage gaps." Head of Information Security, Investment Management Firm

  • 21
    Undisclosed
    1,000 - 9,999 Employees
    London United Kingdom

    BSI Group is an IT firm headquartered in London. Their midsized team specializes in cybersecurity, IT strategy consulting, and business consulting. 

    Clients
    MED49
    Notable Project

    BSI Group audited a healthcare provider software company to see if they were ISO 13485 compliant. The audit was completed in two phases. 

    "They were very straightforward. It was very clear what was being done and what their expectations of us were." – Director of Operations, Healthcare Provider Software Company

  • 22
    $250,000+
    10 - 49 Employees
    Los Angeles CA

    Resecurity, Inc. Is a cybersecurity company based in Los Angeles, California. The small team provides cybersecurity, IT managed services, and IT strategy consulting and was founded in [node:field_pp_year_founded:value].

    Notable Project

    A television network engaged with Resecurity, Inc. for their cybersecurity services. Some of their tasks include cyber threat intelligence, security investigation, analysis, and reporting.

    "I consider them a valuable asset to any organization who is looking to inquire about their services."

  • 23
    $5,000+
    50 - 249 Employees
    New York NY

    Bit by Bit Computer Consultants is a 54-person IT firm founded in 1987. With headquarters in New York, they offer IT managed services, cybersecurity, custom software development, and other IT consulting & SI. They serve small and midmarket businesses in the financial, legal, and nonprofit industries.  

    Clients
    Financial Services
    Non-Profit
    Legal
    Business Services
    Industries
    Notable Project

    A law firm hired Bit by Bit Computer Consultants to revamp their IT systems. They introduced a hybrid-cloud structure and enabled users to access file revisions remotely. The client is pleased with the company’s ongoing IT support. 

    “They solve a problem’s root cause so it doesn’t become an issue again, and they constantly reflect on their own performance, conducting quarterly business reviews with us and discussing our future plans and growth goals so as to proactively address our IT needs.” – Partner, Law Firm 
     

  • 24
    $10,000+
    10 - 49 Employees
    Los Angeles CA

    CAM Business Solutions is an IT firm based in Beverly Hills, Calif. and was founded in 2002. They specialize in IT managed services, IT staff augmentation, and UX/UI design with a team of fewer than 10 employees. 

    Industries
    Notable Project

    CAM Business Solutions worked with a food distribution company where they helped fix problems that were arising with the companies network. The firm first went through a discovery phase where they assessed the issues and launched a plan of action where they replaced hardware equipment to resolve the issues. Their work was well done and effective.

    "The diagnosis of the problem took less than 24 hours and they were able to schedule the maintenance to solve it so that we weren’t offline during business hours." – CFO, Food Distribution Company 

  • 25
    $5,000+
    10 - 49 Employees
    Glendale CA

    Cyber Duo is a cybersecurity consulting firm that was founded in 2008 and is located in Los Angeles. They have four employees who offers a suite of managed IT services, cybersecurity solutions and cloud computing. They work predominantly for small businesses and midmarket companies.

    Clients
    Disney
    Koto Studio
    Boom Box Post
    Cardiovascular Medical Group
    Notable Project

    A tech startup engages CyberDuo for cybersecurity services. They planned network security architecture, provided several cybersecurity software solutions, and then implemented one to secure various endpoints.

    "CyberDuo listens to understand our challenges and then works on solutions that fit our constraints."

  • 26
    $5,000+
    2 - 9 Employees
    New York NY

    Virtue Security is an application penetration testing company based in New York. The company, founded in 2012, has a team of around ten that provides cybersecurity services to small and mid-market companies in the financial services, health care & medical, and energy & natural resources industries.

    Clients
    The Bosco
    Industries
    Notable Project

    A web experience development company hired Virtue Security to test a website they created. Virtue Security perfomed a PEN test on the website that will host the virtual premiere of a film that their client will eventually distribute. Virtue Security was able to perform the test within the tight timeframe they had been given and gave a report of their findings. The end client found the findings satisfactory and proceeded with their virtual premiere.

    "Virtue was extremely flexible and was able to perform the test without cutting any corners, but with the timeline that was given." - Director of Client Services, Web Experience Development Company

  • 27
    $5,000+
    10 - 49 Employees
    Montreal Canada

    StreamScan is a cybersecurity company. The small MONTREAL, Canada-based company was founded in 2011. Their team specializes in cybersecurity.

    Industries
    Notable Project

    StreamScan is a bookstore's cybersecurity provider. They conduct MDR and CDS to monitor the client's network. They also run internal and external penetration testing. Most of their services are done remotely.

    "We are fortunate to have StreamScan working for us."

  • 28
    $5,000+
    2 - 9 Employees
    Wrocław Poland

    Founded in 2007, LogicalTrust is a cybersecurity firm in Wroclaw, Poland. They have a team of 2 that work with small, mid market, and enterprise companies in the financial services, business services, and IT industries. 

    Clients
    Aegon
    Allianz
    Amrest
    Aviva
    Industries
    Notable Project

    LogicalTrust.net provided a cybersecurity audit for a SaaS company. The team conducted periodic penetration tests of the client's services to help identify any possible weak spots.

    "They are highly committed and they provide a high quality of work."

  • 29
    $1,000+
    10 - 49 Employees
    Allendale NJ

    Touchstone Security is a Cybersecurity firm based in Allendale, N.J. Founded in 2016, their team of 10 serves clients in the finance and healthcare sectors. Services include IT and cloud consulting.

    Clients
    The 92nd Street Y
    Industries
    Notable Project

    Touchstone Security provided an AWS migration for a community nonprofit. The migration was seamless. The team is exceptionally knowledgeable with AWS.

    “They take care of everything I need and jump right on it.” – IT Director, Nonprofit

  • 30
    $5,000+
    10 - 49 Employees
    Sausalito CA

    Atricore is an agile Sausalito, California-based IAM product, services, and consulting company launched in 2007. Their team of IAM experts focuses on identity and access management orchestration and modernization, cybersecurity, and IT strategy consulting; with SaaS tools for cloud identity migration.

    Industries
    Notable Project

    Atricore provides IT solutions integration for a large HR membership organization. The client utilizes their development services to provide their customers with a single sign-on solution.

    “They provided a very flexible implementation and solution that was geared to exactly what we were looking for.”

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