Company lists · Data refreshed November 2026

Top 14 Process instrumentation services based in Nigeria

RevenueBase identified 89 company matches for process instrumentation services associated with Nigeria as of November 2026 and tracks 1,353 professional contacts across them, including 134 with verified work emails. Port Harcourt is the largest hub.

This list covers company matches for process instrumentation services associated with Nigeria, 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 November 6, 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 Nov 6, 2026 How this list was built
89Companies
1,353Contacts tracked
134Verified emails
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The 14 largest process instrumentation services based in Nigeria

Ranked by team size
Top 14 of 89 company matches for process instrumentation services based in Nigeria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchIkeja, NigeriaHQ recorded Nov 6, 2026201-500167 contacts →

Exact match

“Smartflow Technologies is an engineering company that offers supply, installation and support of fueling (and non-fuel) systems and equipment, including but not limited to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIkeja, NigeriaHQ recorded Nov 6, 202651-200131 contacts →

Exact match

“Greenpeg is a prominent supplier of Industrial Instrumentation, Measurement, Safety, Electrical, Automation, and Mechanical Systems products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPort Harcourt, NigeriaHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“PE Energy is an Engineering Design, Procurement/Supply Chain, Integration, Installation and Maintenance of process facility Partner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchIkeja, NigeriaHQ recorded Nov 6, 202611-5061 contacts →

Exact match

“ARIL Technologies can summarily be described as a Specialized Engineering Solutions Provider, Electrical & Instrumentation Contractor, Systems Integrator/Process Control &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDopemu/agege, NigeriaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Automated Process Limited is a one-stop shop for a comprehensive range of industrial measurement, control, and automation products and services for all types of industries…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVictoria Island, NigeriaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Prime Atlantic Global Engineering Services (PAGES), formerly known as Prime Atlantic Global Instruments (PAGI) is an Engineering, Procurement and Service company set up to provide…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLagos, NigeriaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“DAPTEM is an Engineering services company with expertise in → Engineering Consultancy Services → System integration Services → Project execution → Osisoft PI System Services →…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPort Harcourt, NigeriaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“AFTRAC Limited has over 20 years of experience in delivering Oil and Gas related products and services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchIkeja, NigeriaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Engineering services and Consultancy | HVAC-R | Industrial Machines installation, maintenance and Repair | Project management | Warehouse Solution |CIP, ETP & WT Process | CO2 Gas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLagos, NigeriaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Daramyx Solutions Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLagos, NigeriaHQ recorded Nov 6, 2026201-50015 contacts →

Exact match

“LINKSO NIGERIA LTD is a leading service provider in the oil and gas, power and construction industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVictoria Island, NigeriaHQ recorded Nov 6, 2026201-50014 contacts →

Exact match

“For over 40 years, DESICON Engineering Limited has been an indigenous industry leader providing innovative Engineering, Procurement and Construction (EPC) solutions to our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVictoria Island, NigeriaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“TREXM provides leading professional services in Electrical & Instrumentation Engineering Services, Metering & Measurement Solutions, Systems Integration & Automation, Safety &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPortharcourt, NigeriaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 14 of 89 process instrumentation services based in Nigeria

See the full list, filter by size, metro and specialty, and access 134 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process instrumentation services based in Nigeria at a glance

As of Nov 6, 2026
9.9%Verified-email coverage
15.2Average contacts per company
11-50Median size (employees)
28.1%Largest-city concentration · Port Harcourt
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
54
51-200
12
201-500
6
501-1,000
1

Email recency for this list is measured worldwide rather than for Nigeria, so it is reported there. Company counts and contact totals on this page are exact for Nigeria, over 89 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 Nigeria whose business descriptions match “process instrumentation services” 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 134 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 November 6, 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 “process instrumentation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process instrumentation services are there based in Nigeria?

RevenueBase identified 89 company matches for process instrumentation services associated with Nigeria as of November 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?

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

Which city has the most process instrumentation services?

Port Harcourt leads with 25 company records, followed by Lagos (9) and Ikeja (6).

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 134 professional contacts with verified work emails tracked across these 89 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 November 6, 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.