# The 36 largest managed service providers in New Jersey

Tamtam tracks 36 managed service providers headquartered in New Jersey. This list ranks all of them by number of employees on LinkedIn, led by Visionet Systems Inc., Vonage and Onix. Their median headcount is 500. Half of them were founded in 2001 or later. The most common headquarters are Fairfield (3), Princeton (3) and Somerset (3).

This list compiles managed service providers in New Jersey. These companies largely specialize in IT services and IT consulting, with a few also in computer hardware manufacturing and network security. Most of them are mid-sized to large firms, with employee counts ranging from several hundred to over three thousand. They primarily serve various industries with digital technology solutions and IT infrastructure.

Key companies include Visionet Systems Inc., providing digital technology solutions; Vonage, offering unified communications and contact centers; Onix, a cloud consulting company; and ZT Systems, which provides cloud-enabling server solutions. The data shows a concentration of these companies in the central and northern parts of New Jersey, with headquarters in cities like Cranbury, Holmdel, and Secaucus.

🇺🇸 New Jersey · 36 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Visionet Systems Inc.](https://www.tamtam.ai/c/visionet-systems-inc) (visionet.com)<br>It provides digital technology solutions focusing on innovation for various industries, leveraging strategic partnerships and a large team of engineers. | IT Services and IT Consulting | 🇺🇸 Cranbury | 3,585 | 1995 |
| 2 | [Vonage](https://www.tamtam.ai/c/vonage) (vonage.com)<br>It offers unified communications, contact centers, and programmable APIs on a flexible cloud platform, helping enterprises enhance their communication strategies. | IT Services and IT Consulting | 🇺🇸 Holmdel | 2,769 | 2001 |
| 3 | [Onix](https://www.tamtam.ai/c/onix) (onixnet.com)<br>Cloud consulting company offering innovative solutions in data analytics, modernization, security, and AI/ML, with 20+ years of strategic cloud partnerships and expert global team | IT Services and IT Consulting | 🇺🇸 Princeton | 1,932 | 1992 |
| 4 | [ZT Systems](https://www.tamtam.ai/c/zt-systems) (ztsystems.com)<br>The company provides cloud-enabling server solutions for leading companies, bridging the gap between problem and solution for complex server design needs | Computer Hardware Manufacturing | 🇺🇸 Secaucus | 1,885 | 1994 |
| 5 | [All Covered](https://www.tamtam.ai/c/all-covered) (allcovered.com)<br>Leading nationwide IT services provider offering customized solutions for IT network needs including consulting, cloud computing, staff augmentation, procurement, implementation, strategy, and application development | IT Services and IT Consulting | 🇺🇸 Ramsey | 1,476 | 1997 |
| 6 | [11:11 Systems](https://www.tamtam.ai/c/11-11-systems) (1111systems.com)<br>Managed infrastructure solutions provider enabling modernization, protection, and management of mission-critical applications and data through resilient cloud platform. | IT Services and IT Consulting | 🇺🇸 Fairfield | 1,193 | 2020 |
| 7 | [V Group Inc.](https://www.tamtam.ai/c/v-group-inc) (vgroupinc.com)<br>A trusted IT solutions partner specializing in consulting, staffing, web design, software development for government and commercial sectors, offering unique customized solutions | IT Services and IT Consulting | 🇺🇸 Cranbury | 1,086 | 1999 |
| 8 | [PCS](https://www.tamtam.ai/c/pcs) (helpmepcs.com)<br>PCS is an award-winning IT service firm offering personalized and scalable technology solutions, with 24/7 support and a commitment to exceptional service | IT Services and IT Consulting | 🇺🇸 Moorestown | 933 | 2000 |
| 9 | [Samsung SDS America](https://www.tamtam.ai/c/samsung-sds-america) (samsungsds.com)<br>Provides enterprise-grade cloud, secure mobility, analytics, AI, and digital workspace services for government, finance, and healthcare industries to increase productivity and asset security. | IT Services and IT Consulting | 🇺🇸 Ridgefield Park | 843 |  |
| 10 | [Lauren Group](https://www.tamtam.ai/c/lauren-group) (laurengroup.ai)<br>A leading technology solutions provider offering system integration, sales, and implementation services, tailored to meet modern industry challenges | IT Services and IT Consulting | 🇺🇸 East Brunswick | 701 | 1992 |
| 11 | [Comodo](https://www.tamtam.ai/c/comodo) (comodo.com)<br>This company provides comprehensive website security solutions including malware protection, web application firewall, CDN, DNS services, and backup solutions for digital property protection. | Computer and Network Security | 🇺🇸 Bloomfield | 684 | 2018 |
| 12 | [Acuative](https://www.tamtam.ai/c/acuative) (acuative.com)<br>A technology solutions company offering consulting, engineering, global technical site services, and infrastructure management to various markets worldwide with round-the-clock support | IT Services and IT Consulting | 🇺🇸 Fairfield | 633 | 1984 |
| 13 | [Futurism Technologies, INC.](https://www.tamtam.ai/c/futurism-technologies-inc) (futurismtechnologies.com)<br>A global leader in digital transformation, offering IT services, business consulting, and innovative solutions to various industries worldwide | IT Services and IT Consulting | 🇺🇸 Piscataway | 610 | 2003 |
| 14 | [Miles IT](https://www.tamtam.ai/c/miles-it) (milesit.com)<br>Providing managed IT services, custom software development, digital marketing, and website design to help businesses achieve goals efficiently. | IT Services and IT Consulting | 🇺🇸 Lumberton | 581 | 1997 |
| 15 | [HighPoint](https://www.tamtam.ai/c/highpoint) (highpoint.com)<br>A leading technology infrastructure solutions provider offering network, mobility, collaboration, data center, security solutions globally with a focus on lasting relationships | IT Services and IT Consulting | 🇺🇸 Sparta | 555 | 1996 |
| 16 | [Maintech, Incorporated](https://www.tamtam.ai/c/maintech-incorporated) (maintech.com)<br>Provider of IT Infrastructure Support Services including Hardware Maintenance, NOC Monitoring, Cloud Services, and Help Desk for various industries globally | IT Services and IT Consulting | 🇺🇸 Clark | 554 | 1973 |
| 17 | [Atyeti Inc](https://www.tamtam.ai/c/atyeti-inc) (atyeti.com)<br>This firm provides business and technology consulting services, focusing on digital transformation, automation, and data solutions for various industries globally. | IT Services and IT Consulting | 🇺🇸 Princeton | 502 | 2008 |
| 18 | [Sensiple](https://www.tamtam.ai/c/sensiple) (sensiple.com)<br>A technology-driven company specializing in customer experience, digital transformation, cloud infrastructure, and independent testing, with expertise in various industries worldwide | IT Services and IT Consulting | 🇺🇸 Woodbridge | 500 | 1999 |
| 19 | [CIGNEX](https://www.tamtam.ai/c/cignex) (relevancelab.com)<br>Global consulting firm specializing in Open Source, Cloud, and Automation technologies, providing enterprise solutions to drive business results and reduce costs | IT Services and IT Consulting | 🇺🇸 Iselin | 482 | 2000 |
| 20 | [Korcomptenz Inc: Total Technology Transformation](https://www.tamtam.ai/c/korcomptenz-inc-total-technology-transformation) (korcomptenz.com)<br>Total technology transformation provider enabling digital presence, operations, and transformation for clients Specializing in web/marketing tech, business solutions, mobile apps, cloud management, and professional staffing | IT Services and IT Consulting | 🇺🇸 Parsippany | 375 | 2003 |
| 21 | [CherryRoad](https://www.tamtam.ai/c/cherryroad) (cherryroad.com)<br>Delivering technology projects and providing services in ERP/EPM/HCM/SCM, software modernization, cloud adoption, business intelligence, and change management consulting | IT Services and IT Consulting | 🇺🇸 Parsippany | 315 | 1983 |
| 22 | [HexaCorp](https://www.tamtam.ai/c/hexacorp) (hexacorp.com)<br>A technology solutions company with operations in the US and India, specializing in cloud services and innovation to help enterprises transform their business | IT Services and IT Consulting | 🇺🇸 Somerset | 271 | 2001 |
| 23 | [Digital Space](https://www.tamtam.ai/c/digital-space) (digitalspace.co.uk)<br>Leading technology platform offering cloud-first solutions to enable transformative change and innovation for diverse customer needs and industries. | IT Services and IT Consulting | 🇺🇸 Newark | 236 |  |
| 24 | [NeenOpal Inc.](https://www.tamtam.ai/c/neenopal-inc) (neenopal.com)<br>A global consulting firm specializing in Data Science & Business Intelligence, offering customized solutions in digital strategy, sales, supply chain, and finance | Business Consulting and Services | 🇺🇸 Newark | 209 | 2016 |
| 25 | [Netoyed](https://www.tamtam.ai/c/netoyed) (netoyed.com)<br>Specializing in digital transformation and product engineering services globally, we design and build platforms with a focus on Cloud and Data technologies | IT Services and IT Consulting | 🇺🇸 Hackensack | 182 | 2015 |
| 26 | [ACI INFOTECH](https://www.tamtam.ai/c/aci-infotech) (aciinfotech.com)<br>Global technology & services company offering business-driven solutions in AI-ML, digital experience, enterprise applications, cloud enablement, data/analytics, and automation for global clients | IT Services and IT Consulting | 🇺🇸 Somerset | 135 | 2006 |
| 27 | [Melillo Consulting](https://www.tamtam.ai/c/melillo-consulting) (melillo.com)<br>A technology solution provider helping organizations drive business results through innovative IT solutions tailored to various industries and needs | IT Services and IT Consulting | 🇺🇸 Somerset | 128 | 1988 |
| 28 | [PetaBytz Technologies Inc](https://www.tamtam.ai/c/petabytz-technologies-inc) (petabytz.com)<br>Provider of cloud services, cybersecurity solutions, IT-managed services, and digital transformation leveraging Microsoft Azure and AWS technologies to streamline operations and enhance efficiency | IT Services and IT Consulting | 🇺🇸 Edison | 76 | 2013 |
| 29 | [eMazzanti Technologies](https://www.tamtam.ai/c/emazzanti-technologies) (emazzanti.net)<br>This company provides outsourced IT consulting services worldwide, specializing in a range of IT solutions to enhance business productivity and security | Computer and Network Security | 🇺🇸 Hoboken | 62 | 2001 |
| 30 | [R3 Technology Inc](https://www.tamtam.ai/c/r3-technology-inc) (r3tek.com)<br>A Customer Science and Digital Transformation company, focusing on innovation and powerful solutions to help clients become industry leaders | IT Services and IT Consulting | 🇺🇸 Hillsborough | 50 | 2006 |
| 31 | [Telesphere (now Vonage)](https://www.tamtam.ai/c/telesphere-now-vonage) (vonage.com)<br>The company is a leading provider of unified cloud communications, offering businesses a fully-integrated suite of services to enhance communication and collaboration | Telecommunications | 🇺🇸 Holmdel | 38 |  |
| 32 | [Technologia Corporation](https://www.tamtam.ai/c/technologia-corporation) (technologiacorp.com)<br>Provider of expert cloud and DevOps services, offering comprehensive managed IT services from strategy to implementation to enhance efficiency and reduce costs for businesses and individuals | IT Services and IT Consulting | 🇺🇸 Princeton | 17 | 2019 |
| 33 | [ZetaOpt](https://www.tamtam.ai/c/zetaopt) (zetaopt.com)<br>A company based in New Jersey dedicated to assisting with IT transformation, optimization, cloud infrastructure, security, integration, and cost reduction for clients | IT Services and IT Consulting | 🇺🇸 Mendham | 6 | 2013 |
| 34 | [WebLearning \| WL Technology Solutions](https://www.tamtam.ai/c/weblearning-wl-technology-solutions) (wltechsolutions.com)<br>The company specializes in technology solutions for global clients, including software and systems development, cloud solutions, mobile apps, data security, and network assessments | IT Services and IT Consulting | 🇺🇸 Fairfield | 4 |  |
| 35 | [Technology as a Service](https://www.tamtam.ai/c/technology-as-a-service) (TheTAAS.com)<br>A technology service provider since 1988, specializing in simplifying IT complexity, creating Best Of Breed solutions, and offering a range of services including cloud offerings and disaster recovery | IT Services and IT Consulting | 🇺🇸 Medford | 3 | 1988 |
| 36 | [Static1 (11:11 Systems)](https://www.tamtam.ai/c/static1-11-11-systems) (1111systems.com)<br>A company specializing in designing, building, and optimizing IT infrastructures for organizations across various industries to improve usability and profitability | IT Services and IT Consulting | 🇺🇸 Boonton | 2 | 2015 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

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Source: https://www.tamtam.ai/l/managed-service-providers-new-jersey