Top 100 Cybersecurity Consulting Services in New York City
The Best of December 2025Looking for a top cybersecurity consultant in New York City?
With their comprehensive approach to security, including vulnerability assessments, penetration testing, and security awareness training, cybersecurity consulting services help businesses identify and address security vulnerabilities before they can be exploited. By collaborating with cybersecurity consultants, businesses can maintain an edge over their competitors by keeping risks to finances and reputation at bay.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting firms in New York City. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best New York City Cybersecurity Consultants
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61Undisclosed1,000 - 9,999 employeesNew York, NYCohnReznick LLP is a Business Consulting company founded in 1919. The company provides Business Consulting and Finance & Accounting Outsourcing (FAO), and is large.Read More
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62Undisclosed50 - 249 employeesNew York, NYAzeemi Technologies, a midsize IT strategy consulting company, is based in New York, New York and London, England. Their services include IT strategy consulting and ERP consulting and SI.Read More
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63Undisclosed50 - 249 employeesNew York, NYAscent Business Technology Inc is a Cybersecurity company. The New York, New York-based firm was launched in 2013. Their services include Cybersecurity and IT managed services.Read More
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64Undisclosed250 - 999 employeesNew York, NYGeller is a midsize Accounting company launched in 1984. Their services include Accounting and Financial Advising & Planning.Read More
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65$10,000+10 - 49 employeesWoodland Park, NJTechFox, LLC is a Woodland Park, New Jersey-based web design company. They specialize in Web Design and Cybersecurity.Read More
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66Undisclosed2 - 9 employeesLong Island City, NYElement Zero is a Cybersecurity company. They are based in Long Island City, New York and have small team. Their team offers Cybersecurity and IT managed services.Read More
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67Undisclosed10 - 49 employeesNew York, NYIT managed services company SeaGlass Technology, LLC is headquartered in New York, New York. Founded in 2017, the team offers IT managed services and cloud consulting & SI.Read More
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68Undisclosed10 - 49 employeesNew York, NYFounded in 2023, Resonance Security Inc is a small New York, New York-based Cybersecurity company. Their team specializes in Cybersecurity and Blockchain.Read More
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69Undisclosed10 - 49 employeesNew York, NYPort53 is a Cybersecurity company launched in 2016. The team focuses on Cybersecurity and is based in New York, New York.Read More
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70Undisclosed2 - 9 employeesAstoria, NYVodchits Innovations Corp is a Cybersecurity company in Astoria, New York. They offer Cybersecurity and IT managed services and were founded in 2016.Read More
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71Undisclosed10 - 49 employeesNew York, NYGotham Security is a Cybersecurity company established in 2013. Their team focuses on Cybersecurity and IT managed services.Read More
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72$10,000+2 - 9 employeesNew York, NYLocated in San Francisco , California and New York, New York, Enterprise Cybersecurity Audit is a small Cybersecurity company. The team provides Cybersecurity.Read More
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73Undisclosed2 - 9 employeesOceanside, NYCybersecurity company Global Digital Forensics was founded in 1992. Located in Oceanside, New York and Dunedin, Florida, the team provides Cybersecurity and Intellectual Property Law.Read More
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74Undisclosed50 - 249 employeesNew York, NYMidsize Cybersecurity company Envorso, is headquartered in Seattle, Washington and Detroit, Michigan. The team focuses on Cybersecurity and Custom Software Development.Read More
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75Undisclosed10 - 49 employeesNew York, NYBlinx Technology Ltd is an IT strategy consulting company. They are located in London, England and New York, New York and have small team. They focus on IT strategy consulting and IT managed services.Read More
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76$1,000+10 - 49 employeesFranklin Township, NJRead More
Ascendant Technologies, Inc. Is an IT managed services company established in 1994. The agency provides IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting and has a small team.
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77Undisclosed10 - 49 employeesEdison, NJBased in Edison, New Jersey, ISpectra Technologies is a small IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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78Undisclosed10 - 49 employeesNew York, NYGlobal Institute For Digital Competitiveness - GIDCOMP is a London, England-based business intelligence company. Their services include BI & big data consulting & SI and Cybersecurity.Read More
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79Undisclosed10 - 49 employeesNew York, NYCybersecurity company Silent Breach was launched in 2017. Headquartered in New York, New York, the team specializes in Cybersecurity and IT managed services.Read More
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80Undisclosed1,000 - 9,999 employeesJericho, NYJ.S. Held LLC is a Business Consulting company. They specialize in Business Consulting and Accounting and were launched in 1974.Read More
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81Undisclosed2 - 9 employeesNew York, NYSmall Cybersecurity company Alexa Cybersecurity, is headquartered in Austin, Texas and New York, New York. Launched in 2017, the team specializes in Cybersecurity, BI & big data consulting & SI, IT managed services, and Corporate Training & Coaching.Read More
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82Undisclosed2 - 9 employeesCranford, NJWebZest LLC is a Cybersecurity company. Their small team of employees is in Cranford, New Jersey. Their team offers Cybersecurity and Web Development.Read More
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83Undisclosed2 - 9 employeesNew York, NYClarus Tech Partners is a branding company founded in 2018. The team focuses on Branding and Conversion Optimization and is in New York, New York and West Palm Beach, Florida.Read More
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84$10,000+50 - 249 employeesRed Bank, NJPCS is an IT managed services company. The Moorestown, New Jersey-based agency was established in 2000. Their team offers IT managed services and Cybersecurity.Read More
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85Undisclosed10 - 49 employeesMahwah, NJInfoaxis is a Cybersecurity and IT managed services company launched in 1999. The team focuses on Cybersecurity and IT managed services and is headquartered in Mahwah, New Jersey.Read More
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86$10,000+250 - 999 employeesPiscataway, NJEstablished in 2003, Futurism Technologies is a blockchain company. Based in Piscataway, New Jersey; Canary Wharf, United Kingdom; Sydney, Australia and Bellevue, Washington, their midsize team focuses on blockchain, Artificial Intelligence, BI & big data consulting & SI, cloud consulting & SI, and more.Read More
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87$5,000+50 - 249 employeesBridgewater, NJFounded in 2004, Next Generation Technology Solutions is an IT managed services company. They are in Bridgewater, New Jersey and have a midsize team. Their services include IT managed services, cloud consulting & SI, cybersecurity, IT strategy consulting, and more.Read More
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88Undisclosed10 - 49 employeesHawthorne, NYCybersecurity and IT managed services company Cyber Guardian Consulting Group was established in 2013. The firm provides Cybersecurity and IT managed services, and is small.Read More
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89Undisclosed2 - 9 employeesHarrison, NYHudson InfoSys, LLC is an IT managed services company. The Tarrytown, New York-based team provides IT managed services and IT strategy consulting.Read More
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90$25,000+10,000+ employeesHamburg, GermanyPersistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
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