---
title: NEC Networks & System Integration Corporation Reviews
meta_title: 'NEC Networks & System Integration Corporation Reviews 2026: Details,
  Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how NEC Networks & System Integration Corporation works for a business like
  yours.
date_modified: '2026-03-17'
parent_category:
  name: Ecosystem Service Providers
  url: https://www.g2.com/categories/ecosystem-service-providers
---

# NEC Networks & System Integration Corporation Reviews
**Vendor:** NEC Networks & System Integration  
**Category:** [Google Consulting Services](https://www.g2.com/categories/google-consulting-services)
## About NEC Networks & System Integration Corporation
NEC Networks & System Integration Corporation is a provider of comprehensive information and communication technology solutions and services. Established in 1953 and headquartered in Tokyo, Japan, NESIC specializes in system integration, offering end-to-end services from planning and consulting to design, construction, and maintenance of ICT systems. The company serves a diverse clientele, including enterprises, telecommunications carriers, government agencies, and social infrastructure providers, delivering tailored solutions that enhance operational efficiency and security. Key Features and Functionality: - System Integration Services: NESIC offers comprehensive system integration services, encompassing planning, consulting, design, and construction of ICT systems. - Cloud Computing Solutions: The company provides original cloud computing services and infrastructure, leveraging its expertise in corporate solutions to support clients' digital transformation initiatives. - Communication and Network Services: NESIC delivers a range of communication solutions, including VoIP, unified communications, and network services that enhance business continuity and management speed. - Security Solutions: The company offers optimized security solutions covering management, networks, servers, and physical security to protect clients' assets and data. - Energy Conservation Solutions: NESIC provides energy conservation solutions, addressing areas such as interior lighting, air conditioning, and electric equipment to promote sustainability. Primary Value and User Solutions: NESIC's primary value lies in its ability to deliver integrated ICT solutions that address the complex and evolving needs of its clients. By combining advanced technologies with extensive industry experience, NESIC enhances operational efficiency, ensures robust security, and supports digital transformation efforts. The company's comprehensive approach enables clients to streamline their ICT infrastructure, improve communication and collaboration, and achieve sustainable growth in a rapidly changing technological landscape.






- [View NEC Networks & System Integration Corporation pricing details and edition comparison](https://www.g2.com/products/nec-networks-system-integration-corporation/reviews?section=pricing&secure%5Bexpires_at%5D=2026-07-17+11%3A43%3A49+-0500&secure%5Bsession_id%5D=a8bf3514-caf5-4d18-8ef7-7fb7ac357900&secure%5Btoken%5D=36b6ec3086c74ba1973f91eac412ce3401bd532088439bba48239e016b8aca4f&format=llm_user)

## NEC Networks & System Integration Corporation Features
**Planning**
- Needs Assessment
- Resource Allocation
- Stayed within Budget
- Statement of Work
- Best Practices

**Delivery**
- Technical Expertise
- Met Deadlines
- Meeting Management
- Project Updates
- Scope Management
- Roll-out

**Support**
- Go Live Support
- Documentation
- Training 
- Metrics
- Admin Services

**Team Quality**
- Change Management Skills
- Executive Presence
- Vertical Expertise
- Technology Partnerships

## Top NEC Networks & System Integration Corporation Alternatives
  - [SmartBug Media](https://www.g2.com/products/smartbug/reviews) - 4.8/5.0 (208 reviews)
  - [SHI](https://www.g2.com/products/shi/reviews) - 4.7/5.0 (116 reviews)
  - [Accenture](https://www.g2.com/products/accenture/reviews) - 4.2/5.0 (107 reviews)