Company lists · Data refreshed November 2026

Top 12 Special industrial plants or machinery manufacturing services based in Iran

RevenueBase identified 277 company matches for special industrial plants or machinery manufacturing services associated with Iran as of November 2026 and tracks 4,716 professional contacts across them, including 23 with verified work emails. Tehran is the largest hub.

This list covers company matches for special industrial plants or machinery manufacturing services associated with Iran, 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 1, 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 1, 2026 How this list was built
277Companies
4,716Contacts tracked
23Verified emails
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The 12 largest special industrial plants or machinery manufacturing services based in Iran

Ranked by team size
Top 12 of 277 company matches for special industrial plants or machinery manufacturing services based in Iran, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchIsfahan, IranHQ recorded Nov 1, 2026501-1,000724 contacts →

Exact match

“International Systems Engineering & Automation Company (IRISA) was established in 1992, with joint investment of Mobarakeh Steel Company (MSC), Iran International Engineering…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchTehran, IranHQ recorded Nov 1, 2026501-1,000288 contacts →

Exact match

“NEYRPERSE has been actively involved in designing, procurement, manufacturing, installation and commissioning of the following fields in industry since its establishment in 1958…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchTehran, IranHQ recorded Nov 1, 2026201-500207 contacts →

Exact match

“Enerchimi Engineering Company was established in July 1980 by a group of qualified and experienced executive managers of the National Iranian Oil Company with the objective of…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchTehran, IranHQ recorded Nov 1, 20261,001-5,000184 contacts →

Exact match

“For almost half a century, Asfalt Tous Company has demonstrated its ability to execute major Industrial, Mining, Oil, Gas and Petrochemical Projects directed by expert key…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchEsfahan, IranHQ recorded Nov 1, 2026201-50069 contacts →

Exact match

“In effect of the structural changing in “Design and consultant Institute of Steel” the Foolad Technic international engineering company (FIECO) was founded in 1991.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchShiraz, IranHQ recorded Nov 1, 20261,001-5,00055 contacts →

Exact match

“Fateh Sanat Kimia (FSK) is a professionally managed engineering and fabrication organization having a great experience in the field of design and fabrication of static equipment…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchTehran, IranHQ recorded Nov 1, 2026201-50050 contacts →

Exact match

“SHARGAN was established in 1994 to build an indigenous technological base for design, engineering as well as project management and technical services required by Oil, Gas &…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchTehran, IranHQ recorded Nov 1, 20261,001-5,00012 contacts →

Exact match

“Starting its business in 1994, the Pishgaman Fanandish Co.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchIsfahan, IranHQ recorded Nov 1, 202651-2007 contacts →

Exact match

“Tiran Outreach Petro Paya (TOPPCO)”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchZanjan, IranHQ recorded Nov 1, 202611-507 contacts →

Exact match

“Hamon Industrial Group”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchMashhad, IranHQ recorded Nov 1, 202611-506 contacts →

Exact match

“شرکت آوات انرژی پارس ، مجری احداث نیروگاههای دیزلی و گاز سوز ، در سال 1391 با همت گروهی از مدیران با سابقه صنعت برق کشور در خراسان کهن تاسیس گردید.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchTehran, IranHQ recorded Nov 1, 20261-102 contacts →

Exact match

“At BACKER we've committed ourselves to bring up the very best in all the solutions we create from the overall design to every little detail.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 12 of 277 special industrial plants or machinery manufacturing services based in Iran

See the full list, filter by size, metro and specialty, and access 23 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Special industrial plants or machinery manufacturing services based in Iran at a glance

As of Nov 1, 2026
0.5%Verified-email coverage
17.0Average contacts per company
11-50Median size (employees)
56.7%Largest-city concentration · Tehran
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
43
11-50
103
51-200
69
201-500
36
501-1,000
16
1,001-5,000
10

Email recency for this list is measured worldwide rather than for Iran, so it is reported there. Company counts and contact totals on this page are exact for Iran, over 277 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 Iran whose business descriptions match “special industrial plants or machinery manufacturing 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 23 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 1, 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 “special industrial plants or machinery manufacturing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many special industrial plants or machinery manufacturing services are there based in Iran?

RevenueBase identified 277 company matches for special industrial plants or machinery manufacturing services associated with Iran 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?

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

Which city has the most special industrial plants or machinery manufacturing services?

Tehran leads with 157 company records, followed by Isfahan (25) and Tabriz (13).

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 23 professional contacts with verified work emails tracked across these 277 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 1, 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.