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.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Visionet Systems Inc.visionet.com
It provides digital technology solutions focusing on innovation for various industries, leveraging strategic partnerships and a large team of engineers. |
3,585 | |||
| 2 |
Vonagevonage.com
It offers unified communications, contact centers, and programmable APIs on a flexible cloud platform, helping enterprises enhance their communication strategies. |
2,769 | |||
| 3 |
Onixonixnet.com
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 |
1,932 | |||
| 4 |
ZT Systemsztsystems.com
The company provides cloud-enabling server solutions for leading companies, bridging the gap between problem and solution for complex server design needs |
1,885 | |||
| 5 |
All Coveredallcovered.com
Leading nationwide IT services provider offering customized solutions for IT network needs including consulting, cloud computing, staff augmentation, procurement, implementation, strategy, and application development |
1,476 | |||
| 6 |
11:11 Systems1111systems.com
Managed infrastructure solutions provider enabling modernization, protection, and management of mission-critical applications and data through resilient cloud platform. |
1,193 | |||
| 7 |
V Group Inc.vgroupinc.com
A trusted IT solutions partner specializing in consulting, staffing, web design, software development for government and commercial sectors, offering unique customized solutions |
1,086 | |||
| 8 |
PCShelpmepcs.com
PCS is an award-winning IT service firm offering personalized and scalable technology solutions, with 24/7 support and a commitment to exceptional service |
933 | |||
| 9 |
Samsung SDS Americasamsungsds.com
Provides enterprise-grade cloud, secure mobility, analytics, AI, and digital workspace services for government, finance, and healthcare industries to increase productivity and asset security. |
843 | |||
| 10 |
Lauren Grouplaurengroup.ai
A leading technology solutions provider offering system integration, sales, and implementation services, tailored to meet modern industry challenges |
701 | |||
| 11 |
Comodocomodo.com
This company provides comprehensive website security solutions including malware protection, web application firewall, CDN, DNS services, and backup solutions for digital property protection. |
684 | |||
| 12 |
Acuativeacuative.com
A technology solutions company offering consulting, engineering, global technical site services, and infrastructure management to various markets worldwide with round-the-clock support |
633 | |||
| 13 |
Futurism Technologies, INC.futurismtechnologies.com
A global leader in digital transformation, offering IT services, business consulting, and innovative solutions to various industries worldwide |
610 | |||
| 14 |
Miles ITmilesit.com
Providing managed IT services, custom software development, digital marketing, and website design to help businesses achieve goals efficiently. |
581 | |||
| 15 |
HighPointhighpoint.com
A leading technology infrastructure solutions provider offering network, mobility, collaboration, data center, security solutions globally with a focus on lasting relationships |
555 | |||
| 16 |
Maintech, Incorporatedmaintech.com
Provider of IT Infrastructure Support Services including Hardware Maintenance, NOC Monitoring, Cloud Services, and Help Desk for various industries globally |
554 | |||
| 17 |
Atyeti Incatyeti.com
This firm provides business and technology consulting services, focusing on digital transformation, automation, and data solutions for various industries globally. |
502 | |||
| 18 |
Sensiplesensiple.com
A technology-driven company specializing in customer experience, digital transformation, cloud infrastructure, and independent testing, with expertise in various industries worldwide |
500 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 19 |
CIGNEXrelevancelab.com
Global consulting firm specializing in Open Source, Cloud, and Automation technologies, providing enterprise solutions to drive business results and reduce costs |
482 | |||
| 20 |
Korcomptenz Inc: Total Technology Transformationkorcomptenz.com
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 |
375 | |||
| 21 |
CherryRoadcherryroad.com
Delivering technology projects and providing services in ERP/EPM/HCM/SCM, software modernization, cloud adoption, business intelligence, and change management consulting |
315 | |||
| 22 |
HexaCorphexacorp.com
A technology solutions company with operations in the US and India, specializing in cloud services and innovation to help enterprises transform their business |
271 | |||
| 23 |
Digital Spacedigitalspace.co.uk
Leading technology platform offering cloud-first solutions to enable transformative change and innovation for diverse customer needs and industries. |
236 | |||
| 24 |
NeenOpal Inc.neenopal.com
A global consulting firm specializing in Data Science & Business Intelligence, offering customized solutions in digital strategy, sales, supply chain, and finance |
209 | |||
| 25 |
Netoyednetoyed.com
Specializing in digital transformation and product engineering services globally, we design and build platforms with a focus on Cloud and Data technologies |
182 | |||
| 26 |
ACI INFOTECHaciinfotech.com
Global technology & services company offering business-driven solutions in AI-ML, digital experience, enterprise applications, cloud enablement, data/analytics, and automation for global clients |
135 | |||
| 27 |
Melillo Consultingmelillo.com
A technology solution provider helping organizations drive business results through innovative IT solutions tailored to various industries and needs |
128 | |||
| 28 |
PetaBytz Technologies Incpetabytz.com
Provider of cloud services, cybersecurity solutions, IT-managed services, and digital transformation leveraging Microsoft Azure and AWS technologies to streamline operations and enhance efficiency |
76 | |||
| 29 |
eMazzanti Technologiesemazzanti.net
This company provides outsourced IT consulting services worldwide, specializing in a range of IT solutions to enhance business productivity and security |
62 | |||
| 30 |
R3 Technology Incr3tek.com
A Customer Science and Digital Transformation company, focusing on innovation and powerful solutions to help clients become industry leaders |
50 | |||
| 31 |
Telesphere (now Vonage)vonage.com
The company is a leading provider of unified cloud communications, offering businesses a fully-integrated suite of services to enhance communication and collaboration |
38 | |||
| 32 |
Technologia Corporationtechnologiacorp.com
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 |
17 | |||
| 33 |
ZetaOptzetaopt.com
A company based in New Jersey dedicated to assisting with IT transformation, optimization, cloud infrastructure, security, integration, and cost reduction for clients |
6 | |||
| 34 | 
WebLearning | WL Technology Solutionswltechsolutions.com
The company specializes in technology solutions for global clients, including software and systems development, cloud solutions, mobile apps, data security, and network assessments |
4 | |||
| 35 |
Technology as a ServiceTheTAAS.com
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 |
3 | |||
| 36 |
Static1 (11:11 Systems)1111systems.com
A company specializing in designing, building, and optimizing IT infrastructures for organizations across various industries to improve usability and profitability |
2 | |||
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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.
More company lists in New Jersey
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- Multinational companies in New Jersey 624
- IT Services and IT Consulting companies in New Jersey 455
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- Manufacturers in New Jersey 249
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- Companies with in-house R&D in New Jersey 224
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- Education providers in New Jersey 189
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- Hospitals and Health Care companies in New Jersey 150
- SaaS companies in New Jersey 143
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- Financial Services companies in New Jersey 132
- Critical infrastructure operators in New Jersey 130
- Recruitment and staffing agencies in New Jersey 129
- Software Development companies in New Jersey 117
- Companies with a mobile app in New Jersey 113
- Pharmaceutical companies in New Jersey 106
- Public sector organisations in New Jersey 99
- Family-owned companies in New Jersey 97
The same list elsewhere in United States
- Managed service providers in the United States 889
- Managed service providers in California 152
- Managed service providers in Texas 83
- Managed service providers in New York State 78
- Managed service providers in Florida 71
- Managed service providers in Georgia 42
- Managed service providers in Illinois 35
- Managed service providers in Virginia 35
- Managed service providers in Washington State 35
- Managed service providers in Colorado 31
- Managed service providers in Massachusetts 26
- Managed service providers in Pennsylvania 26
- Managed service providers in New York 54
- Managed service providers in San Francisco 25