Company lists · Data refreshed October 2026

Top 24 Intrinsically safe hand-held computer suppliers worldwide

RevenueBase identified 81 company matches for intrinsically safe hand-held computer suppliers worldwide as of October 2026 and tracks 1,899 professional contacts across them, including 226 with verified work emails. Shenzhen is the largest hub.

This list covers company matches for intrinsically safe hand-held computer suppliers worldwide, 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 October 27, 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 Oct 27, 2026 How this list was built
81Companies
1,899Contacts tracked
226Verified emails
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The 24 largest intrinsically safe hand-held computer suppliers worldwide

Ranked by team size
Top 24 of 81 company matches for intrinsically safe hand-held computer suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 matchHollywood, FL, United StatesHQ recorded Oct 27, 2026201-500212 contacts →

Exact match

“Sonim, a NEXA company, is the leading provider ultra-rugged mobile phones, designed specifically for workers in demanding and hazardous environments.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchLogan, UT, United StatesHQ recorded Oct 27, 202651-200167 contacts →

Exact match

“Founded in 1993, Juniper Systems, Inc.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchSeoul, South KoreaHQ recorded Oct 27, 2026201-50076 contacts →

Exact match

“Founded in 2006, Point Mobile is one of the fastest growing enterprise handheld manufacturers in the world, with a strong focus in OEM and ODM devices until 2012.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchSeoul, South KoreaHQ recorded Oct 27, 202651-20053 contacts →

Exact match

“Since M3 Mobile has been a leading Korean manufacturer specializing in Enterprise Mobile Computers.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchIgny, FranceHQ recorded Oct 27, 202611-5031 contacts →

Exact match

“Specialist for mobile computing in B2B markets LOGIC INSTRUMENT is an ISO-9001 certified supplier of mobile computers, founded in 1987.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 27, 2026201-50031 contacts →

Exact match

“The Intrinsically Safe Store is the worlds #1 source for all Intrinsically Safe & Hazardous Area products and Services.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchMiddlewich, United KingdomHQ recorded Oct 27, 202611-5029 contacts →

Exact match

“Founded in 1992, Extronics is a leading global designer and manufacturer of intrinsically safe and explosion-proof equipment for potentially explosive and harsh industrial…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchGeorgetown, MA, United StatesHQ recorded Oct 27, 202611-5019 contacts →

Exact match

“TransCOR develops and integrates custom rugged mobile computer solutions for reliable data retrieval, communications and storage in extreme environments.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchBethpage, NY, United StatesHQ recorded Oct 27, 202651-20018 contacts →

Exact match

“Janam Technologies, part of HID, is a leading provider of rugged, mobile computers and contactless access solutions.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchTakeley, United KingdomHQ recorded Oct 27, 202611-5018 contacts →

Exact match

“Conker is a British producer of rugged, barcode scanner enabled, handheld & wearable devices for mobile workforces providing durable and reliable systems for successful digital…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchAtlanta, GA, United StatesHQ recorded Oct 27, 202611-5017 contacts →

Exact match

“Aegex Technologies is a premier engineering and design services company that helps hazardous industries connect to the Cloud for real-time information sharing and data management.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchKwai Chung, Hong KongHQ recorded Oct 27, 202611-5012 contacts →

Exact match

“Handheld Computing for Enterprise The world is advancing to be more fast-paced, and demanding.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchSant Cugat Del Valles, SpainHQ recorded Oct 27, 20261-109 contacts →

Exact match

“Thunderbook is focus on designing & manufacturing of all kinds of rugged mobile computers.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchAustin, TX, United StatesHQ recorded Oct 27, 202611-509 contacts →

Exact match

“Amptec Research Corporation is a world leader in manufacturing intrinsically safe electronic testing equipment.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchPittsford, NY, United StatesHQ recorded Oct 27, 20261-107 contacts →

Exact match

“How Rugged Do You Want IT?”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchVadodara, IndiaHQ recorded Oct 27, 20261-106 contacts →

Exact match

“Exisol caters to the intrinsically safe solution for industrial automation in explosive atmospheres.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchLidingö, SwedenHQ recorded Oct 27, 20261-105 contacts →

Exact match

“Tactile is a Swedish privately-held company that develops and manufactures computer products for logistic and industrial use in vertical markets.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchRidderkerk, NetherlandsHQ recorded Oct 27, 20261-104 contacts →

Exact match

“Cobic-Ex supplies intrinsically safe lighting solutions and other equipment mainly for companies that operate in hazardous areas.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchBelmont, United StatesHQ recorded Oct 27, 202611-503 contacts →

Exact match

“Roaming Technologies Pty Ltd is an information technology and services company based out of 14B Brennan Way, Belmont, Australia.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchPerth, United StatesHQ recorded Oct 27, 20261-102 contacts →

Exact match

“RUGGED MOBILITY provide high levels of personalised technical service assisting clients in the selection of industry leading rugged computing devices.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchJohannesburg, South AfricaHQ recorded Oct 27, 20261-102 contacts →

Exact match

“Rugged Mobile specialises in digital transformation solutions for organisations with field-based teams.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchTerneuzen, NetherlandsHQ recorded Oct 27, 202611-501 contacts →

Exact match

“Jenson Atex Depot is an innovative company which is characterised by its integrity, professionalism, high levels of expertise and reliability in realising demanding projects in…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchTampere, FinlandHQ recorded Oct 27, 20261-101 contacts →

Exact match

“Ruggeroidut ajoneuvopc:t järeään työkäyttöön!”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchLidingö, SwedenHQ recorded Oct 27, 20261-101 contacts →

Exact match

“SIB Elkraft & Data AB grundades 1984 & hette då Söderkvist Ingenjörs Byrå El som ett konsultföretag av Lennart Söderkvist.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 24 of 81 intrinsically safe hand-held computer suppliers worldwide

See the full list, filter by size, metro and specialty, and access 226 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Intrinsically safe hand-held computer suppliers worldwide at a glance

As of Oct 27, 2026
11.9%Verified-email coverage
23.4Average contacts per company
11-50Median size (employees)
7.4%Largest-city concentration · Shenzhen
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
22
51-200
11
201-500
6
501-1,000
2
10001+
3

Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 81 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 worldwide whose business descriptions match “intrinsically safe hand-held computer suppliers” 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. 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 226 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 October 27, 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 “intrinsically safe hand-held computer suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many intrinsically safe hand-held computer suppliers are there worldwide?

RevenueBase identified 81 company matches for intrinsically safe hand-held computer suppliers worldwide as of October 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?

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

Which city has the most intrinsically safe hand-held computer suppliers?

Shenzhen leads with 6 company records, followed by Seoul (4) and Houston (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 226 professional contacts with verified work emails tracked across these 81 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 October 27, 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.