Company lists · Data refreshed September 2026

Top 20 Network management consultants based in Japan

RevenueBase identified 52 company matches for network management consultants associated with Japan as of September 2026 and tracks 333 professional contacts across them, including 33 with verified work emails. Jing is the largest hub.

This list covers company matches for network management consultants associated with Japan, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
52Companies
333Contacts tracked
33Verified emails
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The 20 largest network management consultants based in Japan

Ranked by team size
Top 20 of 52 company matches for network management consultants based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTokyo, JapanHQ recorded Sep 29, 2026n/a54 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchYokosuka, JapanHQ recorded Sep 29, 202651-20018 contacts →

Exact match

“Distribution of electric and electronics components relating to computer networking *Network Design, Building, Consultation and Management”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact match中央区, JapanHQ recorded Sep 29, 202651-20014 contacts →

Exact match

“JG CORPORATION IT ITIT JG CORPORATION guides companies in Japan and around the world improve their productivity through consulting and technology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact match千代田区, JapanHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“GPTech IT GPTechITITITIT CIO IT IT IT IT IT IT PoC IT IT IT IT / RFP PMO KPI BPR ※GPTech IT ITIT IT IT ITJ-SOX IT IT IT IT IT IT CIOPMO CIO PMO(Portfolio Management Office) CIO™?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchKoto, JapanHQ recorded Sep 29, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchMinato City, JapanHQ recorded Sep 29, 202611-508 contacts →

Exact match

“xTom specializes in cloud computing consulting, network infrastructure design, and offers a comprehensive suite of services including dedicated servers, data center colocation…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact match渋谷区, JapanHQ recorded Sep 29, 202611-507 contacts →

Exact match

“is a management consulting company based out of, Japan.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact match福岡市博多区, JapanHQ recorded Sep 29, 202651-2006 contacts →

Exact match

“tOA\t\tLED\t\t\t\tPCPCVPN\t”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchShibuya, JapanHQ recorded Sep 29, 202651-2005 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchTokyo, JapanHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Beasley & Associates 500 20244 : Winwin : Value’Quality of Life ` Consulting & Professional Services (ManagementStrategyIT) Tech Engineering / Development Sales / Pre-sales /…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchChiyoda-ku, JapanHQ recorded Sep 29, 20261-105 contacts →

Exact match

“Provide high-level IT infrastructure consulting, integration, and training lead by first and only 8xCCIE/CCDE in the world!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact match世田谷区, JapanHQ recorded Sep 29, 2026201-5005 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact match港区, JapanHQ recorded Sep 29, 202651-2005 contacts →

Exact match

“IT\tWEBWEB\t\t\t\t\t\t\t”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchChiyoda, JapanHQ recorded Sep 29, 202611-504 contacts →

Exact match

“GAC JAPAN is an IT consulting firm that helps companies with their technology needs.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact match渋谷区, JapanHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Strategy Consultant Bank”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchTokyo, JapanHQ recorded Sep 29, 202611-503 contacts →

Exact match

“Wintech Solutions Welcome to Wintech Solutions!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchDaimuracho 186, JapanHQ recorded Sep 29, 20261-102 contacts →

Exact match

“With a wide range of experience in the Japanese IT industry we provide consulting services, software development, infrastructure management and security solutions for connected…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchTokyo, JapanHQ recorded Sep 29, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchTokyo, JapanHQ recorded Sep 29, 20261-101 contacts →

Exact match

“InfoPocket provides the very best in IT Infrastructure Projects and Professional Web Site Design and Development services to the greater Tokyo area and throughout Japan.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchShibuya-ku, JapanHQ recorded Sep 29, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 20 of 52 network management consultants based in Japan

See the full list, filter by size, metro and specialty, and access 33 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network management consultants based in Japan at a glance

As of Sep 29, 2026
9.9%Verified-email coverage
6.4Average contacts per company
11-50Median size (employees)
25.0%Largest-city concentration · Jing
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
17
51-200
15
201-500
4
501-1,000
2
10001+
1

Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 52 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Japan whose business descriptions match “network management consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 33 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “network management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network management consultants are there based in Japan?

RevenueBase identified 52 company matches for network management consultants associated with Japan as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

NEC Technologies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most network management consultants?

Jing leads with 13 company records, followed by Tokyo (8) and Xian (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 33 professional contacts with verified work emails tracked across these 52 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.