Company lists · Data refreshed November 2026
Top 25 Engineering companies based in Tehran, Iran
This directory lists 1,394 engineering companies based in Tehran, Iran, with 29,150 contacts and 70 email addresses. The list includes companies across engineering disciplines. Use it to identify potential suppliers, partners, and sales prospects as of November 2026. Across Iran, Tehran is the largest hub for this category.
Engineering companies apply scientific, mathematical, and technical principles to design, develop, test, and manage products, systems, structures, or industrial processes. This list covers companies that provide engineering design, consulting, testing, project management, or related technical services. Ranked by team size, largest first. Data current as of November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest engineering companies based in Tehran, Iran
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 849 contacts → | ||||
Indirect evidence “Oil Design & Construction Company (ODCC) We are a first grade full-service contractor ranked by the GOI primarily serving the hydrocarbon market with the capability to execute…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 814 contacts → | ||||
Strong evidence “Monenco Iran was formed in 1973 as a joint venture between the private sector of Iran and Montreal Engineering Company of Canada.” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 682 contacts → | ||||
Strong evidence “Farab is an engineering, procurement, construction, and project management company operating as a turnkey general contractor for most major industries, including civil…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 471 contacts → | ||||
Strong evidence “Namvaran Consulting Engineers; Managers founded in 1979 in the era of engineering service industry genesis in Iran, was in fact unfolded from a foreign base - a joint ventured…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 439 contacts → | ||||
Strong evidence “TAM with over two decades of continuous business presence and engagement with Iran’s major industrial companies is well known as a leading engineering (EPC) service company in the…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 389 contacts → | ||||
Strong evidence “Fakoor Sanat Tehran (FSTCO) was established in 1994 with the aim of engineering iron processing upstream industries equipment, especially magnetic separation systems.” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 363 contacts → | ||||
Strong evidence “Jahanpars Engineering and Construction Company is a leading, privately-owned general contractor in the Middle East with four decades of successful experience.” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 304 contacts → | ||||
Indirect evidence “NEYRPERSE has been actively involved in designing, procurement, manufacturing, installation and commissioning of the following fields in industry since its establishment in 1958…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 221 contacts → | ||||
Strong evidence “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…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 187 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 127 contacts → | ||||
Strong evidence “On this basis, NIPEC, Non-ferrous Industries Process Engineering and Construction company, was established with the support of NICICO, National Iranian Copper Industries Company…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 123 contacts → | ||||
Strong evidence “A Canadian consultancy company, whose name changed to Ghods Niroo Engineering Company, founded in 1975, is one of the most continually operating engineering firms in Iran and The…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 115 contacts → | ||||
Indirect evidence “MAPSA Co.” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 109 contacts → | ||||
Indirect evidence “Tunnel Sadd Ariana Company was established in 2007 with the cooperation of some experienced engineers and managers based on their valuable experiences in different civil projects.” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 101 contacts → | ||||
Indirect evidence “IRAN TABLO Co.(ITC) is recognized as one of the leading producers of switchgear panels and electrical system providers in Iran.” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 87 contacts → | ||||
Indirect evidence “With over 35 years of outstanding performance in industrial projects associated with power, oil, gas, petrochemical and mining, Tanavob General Contractor is a private…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 81 contacts → | ||||
Strong evidence “Daniel Petro Company has started its activities since 2010 with the aim of conducting study activities and providing technical and engineering services inside and outside of the…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 77 contacts → | ||||
Strong evidence “RoNaK Engineering Company specializes in engineering activities and services in mineral processing and industrial projects offering solutions in EPC, EP, Design & Engineering, MC…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 70 contacts → | ||||
Indirect evidence “شرکت رهآورد سازندگی آزادگان از زیر مجموعه های هلدینگ اقتصادی و خودکفایی آزادگان با هدف مشارکت در طرحها و برنامههای سازندگی در سطح کلان و بین المللی ، در سال ۱۳۷۳ تأسیس و به ثبت…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 69 contacts → | ||||
Indirect evidence “Since its founding in Iran in 2008, PNS co.” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 65 contacts → | ||||
Strong evidence “Project Management knowledge along with the technical experiences and local engineering backgrounds could play major roles in implementing successfully the development projects…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 55 contacts → | ||||
Strong evidence “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 &…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 54 contacts → | ||||
Strong evidence “Middle East Water & Environment (MEWE) is an Iranian company delivering Engineering Design, Consultancy, Supervision and Project Management services and conducting Feasibility and…” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 50 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 46 contacts → | ||||
Indirect evidence “Sazeh is a privately owned independent joint stock company founded in Iran in 1970, operating for over 50 years in a wide range of industrial and urban projects.” Source: RevenueBase Database · checked Nov 6, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: engineering companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names engineering companies.
- Partial evidence
- Its own public description names part of engineering companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name engineering companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,394 engineering companies based in Tehran, Iran
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Engineering companies based in Tehran, Iran at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured across the whole Iran list rather than for Tehran, so it is reported there. Company counts and contact totals on this page are exact for Tehran, over 1,394 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among engineering companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Tehran, Iran whose own description of what they do matches “engineering companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names engineering companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among engineering companies, and records with no verified work email. Companies headquartered outside Tehran are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 70 across the full list. 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.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many engineering companies are based in Tehran, Iran?
The directory lists 1,394 engineering companies based in Tehran, Iran as of November 2026.
What services do engineering companies provide?
Engineering companies provide services such as design, consulting, testing, project management, and technical support across disciplines and industries.
How can I find contacts at engineering companies?
This directory includes 29,150 contacts and 70 email addresses associated with engineering companies.
Ready to reach these companies? Verified emails and direct dials for all 1,394 engineering companies based in Tehran, Iran. Start with a free account, no credit card.
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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 Smart Search, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Engineering companies based in the United States
- Engineering companies based in Brazil
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Company intelligence · public preview
Top 25 engineering companies based in Tehran, Iran
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,394 matching company records for engineering companies based in Tehran, Iran, with 29,150 tracked contacts and 70 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 engineering companies based in Tehran, Iran
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 849 contacts → |
“Oil Design & Construction Company (ODCC) We are a first grade full-service contractor ranked by the GOI primarily serving the hydrocarbon market with the capability to execute…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Monenco Iran Consulting Engineersmonencogroup.comHQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 814 contacts → |
“Monenco Iran was formed in 1973 as a joint venture between the private sector of Iran and Montreal Engineering Company of Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  FARABfarab.comHQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 682 contacts → |
“Farab is an engineering, procurement, construction, and project management company operating as a turnkey general contractor for most major industries, including civil…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Namvaran Consulting Engineers, Managersnamvaran.irHQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 471 contacts → |
“Namvaran Consulting Engineers; Managers founded in 1979 in the era of engineering service industry genesis in Iran, was in fact unfolded from a foreign base - a joint ventured…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TAM Iran Khodrotam.co.irHQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 439 contacts → |
“TAM with over two decades of continuous business presence and engagement with Iran’s major industrial companies is well known as a leading engineering (EPC) service company in the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  FSTCOfstco.comHQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 389 contacts → |
“Fakoor Sanat Tehran (FSTCO) was established in 1994 with the aim of engineering iron processing upstream industries equipment, especially magnetic separation systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Jahanpars Groupjahanpars.comHQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 363 contacts → |
“Jahanpars Engineering and Construction Company is a leading, privately-owned general contractor in the Middle East with four decades of successful experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Neyrpersemapnanyp.comHQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 304 contacts → |
“NEYRPERSE has been actively involved in designing, procurement, manufacturing, installation and commissioning of the following fields in industry since its establishment in 1958…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Enerchimienerchimi.comHQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 221 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Asfalt Tousasfalt-tous.comHQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 187 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  NIPECnipec.comHQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 127 contacts → |
“On this basis, NIPEC, Non-ferrous Industries Process Engineering and Construction company, was established with the support of NICICO, National Iranian Copper Industries Company…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  GNECghods-niroo.comHQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 123 contacts → |
“A Canadian consultancy company, whose name changed to Ghods Niroo Engineering Company, founded in 1975, is one of the most continually operating engineering firms in Iran and The…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Abdal Industrial Projects Management Co. Mapsamapsaeng.comHQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 115 contacts → |
“MAPSA Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Tunnel Sadd Ariana Companyariana-co.comHQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 109 contacts → |
“Tunnel Sadd Ariana Company was established in 2007 with the cooperation of some experienced engineers and managers based on their valuable experiences in different civil projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Iran Tablo COirantablo.comHQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 101 contacts → |
“IRAN TABLO Co.(ITC) is recognized as one of the leading producers of switchgear panels and electrical system providers in Iran.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  tanavob.cotanavob.comHQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 87 contacts → |
“With over 35 years of outstanding performance in industrial projects associated with power, oil, gas, petrochemical and mining, Tanavob General Contractor is a private…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Danial Petro Companydanialpetro.comHQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 81 contacts → |
“Daniel Petro Company has started its activities since 2010 with the aim of conducting study activities and providing technical and engineering services inside and outside of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ronak Engineering Companyronakco.comHQ: Tehran, IranReported employees: 51-200 | Tehran, Iran | 51-200 | Exact match | 77 contacts → |
“RoNaK Engineering Company specializes in engineering activities and services in mineral processing and industrial projects offering solutions in EPC, EP, Design & Engineering, MC…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Rasa Holding هلدینگ رساrasagr.comHQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 70 contacts → |
“شرکت رهآورد سازندگی آزادگان از زیر مجموعه های هلدینگ اقتصادی و خودکفایی آزادگان با هدف مشارکت در طرحها و برنامههای سازندگی در سطح کلان و بین المللی ، در سال ۱۳۷۳ تأسیس و به ثبت…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Petro Niroo Sabapnsgroup.coHQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 69 contacts → |
“Since its founding in Iran in 2008, PNS co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Parman Pooyesh Engineering & Management COparman-co.comHQ: Tehran, IranReported employees: 51-200 | Tehran, Iran | 51-200 | Exact match | 65 contacts → |
“Project Management knowledge along with the technical experiences and local engineering backgrounds could play major roles in implementing successfully the development projects…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Sharganshargan.comHQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 55 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Middle East Water And Environmentmewe-ir.comHQ: Tehran, IranReported employees: 51-200 | Tehran, Iran | 51-200 | Exact match | 54 contacts → |
“Middle East Water & Environment (MEWE) is an Iranian company delivering Engineering Design, Consultancy, Supervision and Project Management services and conducting Feasibility and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Rahyab Melal Consulting Engineersrahyabmelal.comHQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 50 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Sazeh Consultantssazeh.co.irHQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 46 contacts → |
“Sazeh is a privately owned independent joint stock company founded in Iran in 1970, operating for over 50 years in a wide range of industrial and urban projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,394 company matches
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Engineering companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,393 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Iran list rather than for Tehran, so it is reported there. Company counts and contact totals on this page are exact for Tehran, over 1,394 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for engineering companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many engineering companies did RevenueBase find based in Tehran, Iran?
The saved snapshot records 1,394 matching company records, 29,150 tracked contacts and 70 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Engineering companies by geography
- Engineering companies based in the United States
- Engineering companies based in Brazil
- Engineering companies based in the United Kingdom
- Engineering companies based in Italy
- Engineering companies based in Germany
- Engineering companies based in France
- Engineering companies based in Australia
- Engineering companies based in Spain
- Engineering companies based in Canada
- Engineering companies based in the Netherlands
- Engineering companies based in South Africa
- Engineering companies based in Mexico
Cite this list
RevenueBase Data Team. Top 25 engineering companies based in Tehran, Iran. Snapshot: November 6, 2026. https://revenuebase.ai/companies/engineering-companies/iran/tehran.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Engineering companies based in the United States
- Engineering companies based in Brazil
- Engineering companies based in the United Kingdom
- Engineering companies based in Italy
- Engineering companies based in Germany
- Engineering companies based in France
Company intelligence · public preview
Top 25 engineering companies based in Tehran, Iran
RevenueBase records 1,394 matching company records for engineering companies based in Tehran, Iran, with 29,150 tracked contacts and 70 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 engineering companies based in Tehran, Iran
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 849 contacts → |
“Oil Design & Construction Company (ODCC) We are a first grade full-service contractor ranked by the GOI primarily serving the hydrocarbon market with the capability to execute…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Monenco Iran Consulting Engineersmonencogroup.com HQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 814 contacts → |
“Monenco Iran was formed in 1973 as a joint venture between the private sector of Iran and Montreal Engineering Company of Canada.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | FARABfarab.com HQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 682 contacts → |
“Farab is an engineering, procurement, construction, and project management company operating as a turnkey general contractor for most major industries, including civil…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Namvaran Consulting Engineers, Managersnamvaran.ir HQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 471 contacts → |
“Namvaran Consulting Engineers; Managers founded in 1979 in the era of engineering service industry genesis in Iran, was in fact unfolded from a foreign base - a joint ventured…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TAM Iran Khodrotam.co.ir HQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 439 contacts → |
“TAM with over two decades of continuous business presence and engagement with Iran’s major industrial companies is well known as a leading engineering (EPC) service company in the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | FSTCOfstco.com HQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 389 contacts → |
“Fakoor Sanat Tehran (FSTCO) was established in 1994 with the aim of engineering iron processing upstream industries equipment, especially magnetic separation systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Jahanpars Groupjahanpars.com HQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 363 contacts → |
“Jahanpars Engineering and Construction Company is a leading, privately-owned general contractor in the Middle East with four decades of successful experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Neyrpersemapnanyp.com HQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 304 contacts → |
“NEYRPERSE has been actively involved in designing, procurement, manufacturing, installation and commissioning of the following fields in industry since its establishment in 1958…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Enerchimienerchimi.com HQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 221 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Asfalt Tousasfalt-tous.com HQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 187 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | NIPECnipec.com HQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 127 contacts → |
“On this basis, NIPEC, Non-ferrous Industries Process Engineering and Construction company, was established with the support of NICICO, National Iranian Copper Industries Company…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | GNECghods-niroo.com HQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 123 contacts → |
“A Canadian consultancy company, whose name changed to Ghods Niroo Engineering Company, founded in 1975, is one of the most continually operating engineering firms in Iran and The…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Abdal Industrial Projects Management Co. Mapsamapsaeng.com HQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 115 contacts → |
“MAPSA Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Tunnel Sadd Ariana Companyariana-co.com HQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 109 contacts → |
“Tunnel Sadd Ariana Company was established in 2007 with the cooperation of some experienced engineers and managers based on their valuable experiences in different civil projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Iran Tablo COirantablo.com HQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 101 contacts → |
“IRAN TABLO Co.(ITC) is recognized as one of the leading producers of switchgear panels and electrical system providers in Iran.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | tanavob.cotanavob.com HQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 87 contacts → |
“With over 35 years of outstanding performance in industrial projects associated with power, oil, gas, petrochemical and mining, Tanavob General Contractor is a private…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Danial Petro Companydanialpetro.com HQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 81 contacts → |
“Daniel Petro Company has started its activities since 2010 with the aim of conducting study activities and providing technical and engineering services inside and outside of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ronak Engineering Companyronakco.com HQ: Tehran, IranReported employees: 51-200 | Tehran, Iran | 51-200 | Exact match | 77 contacts → |
“RoNaK Engineering Company specializes in engineering activities and services in mineral processing and industrial projects offering solutions in EPC, EP, Design & Engineering, MC…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rasa Holding هلدینگ رساrasagr.com HQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 70 contacts → |
“شرکت رهآورد سازندگی آزادگان از زیر مجموعه های هلدینگ اقتصادی و خودکفایی آزادگان با هدف مشارکت در طرحها و برنامههای سازندگی در سطح کلان و بین المللی ، در سال ۱۳۷۳ تأسیس و به ثبت…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Petro Niroo Sabapnsgroup.co HQ: Tehran, IranReported employees: 501-1,000 | Tehran, Iran | 501-1,000 | Exact match | 69 contacts → |
“Since its founding in Iran in 2008, PNS co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Parman Pooyesh Engineering & Management COparman-co.com HQ: Tehran, IranReported employees: 51-200 | Tehran, Iran | 51-200 | Exact match | 65 contacts → |
“Project Management knowledge along with the technical experiences and local engineering backgrounds could play major roles in implementing successfully the development projects…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sharganshargan.com HQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 55 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Middle East Water And Environmentmewe-ir.com HQ: Tehran, IranReported employees: 51-200 | Tehran, Iran | 51-200 | Exact match | 54 contacts → |
“Middle East Water & Environment (MEWE) is an Iranian company delivering Engineering Design, Consultancy, Supervision and Project Management services and conducting Feasibility and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Rahyab Melal Consulting Engineersrahyabmelal.com HQ: Tehran, IranReported employees: 201-500 | Tehran, Iran | 201-500 | Exact match | 50 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Sazeh Consultantssazeh.co.ir HQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 46 contacts → |
“Sazeh is a privately owned independent joint stock company founded in Iran in 1970, operating for over 50 years in a wide range of industrial and urban projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Engineering companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,393 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Iran list rather than for Tehran, so it is reported there. Company counts and contact totals on this page are exact for Tehran, over 1,394 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for engineering companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many engineering companies did RevenueBase find based in Tehran, Iran?
The saved snapshot records 1,394 matching company records, 29,150 tracked contacts and 70 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 engineering companies based in Tehran, Iran. Snapshot: November 6, 2026. https://revenuebase.ai/companies/engineering-companies/iran/tehran.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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