Company lists · Data refreshed September 2026

Top 8 Refinery engineering firms based in Tunisia

Name: Refinery engineering firms based in Tunisia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 73 companies tracked

RevenueBase identified 73 company matches for refinery engineering firms associated with Tunisia as of September 2026 and tracks 1,405 professional contacts across them, including 105 with verified work emails. Tunis is the largest hub.

This list covers company matches for refinery engineering firms associated with Tunisia, 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 17, 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 17, 2026 How this list was built

73Companies

1,405Contacts tracked

105Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 8 largest refinery engineering firms based in Tunisia

Ranked by team size

Top 8 of 73 company matches for refinery engineering firms based in Tunisia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Bouchamaoui Industries	Exact match	Tunis, TunisiaHQ recorded Sep 17, 2026	501-1,000	187 contacts →
	Exact match “BOUCHAMAOUI A&R INDUSTRIES (BI) is an internationally recognized construction company covering a large spectrum of activities in North Africa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Ceta Ingénierie	Exact match	Tunis, TunisiaHQ recorded Sep 17, 2026	11-50	76 contacts →
	Exact match “CETA est un bureau d’études techniques et d’ingénierie pluridisciplinaire.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	MERI	Exact match	Megrine, TunisiaHQ recorded Sep 17, 2026	501-1,000	57 contacts →
	Exact match “MERI MISSION: Since MERI has supported the development of its customers through a relevant and innovative range of services, products and turnkey projects, mainly in the fields of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Machinery Services Experts MSE	Exact match	Tunis, TunisiaHQ recorded Sep 17, 2026	11-50	57 contacts →
	Exact match “MSE has a keen experience in the oil & gas service, maritime and cement production sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Mecater Ingénierie	Exact match	TunisiaHQ recorded Sep 17, 2026	11-50	51 contacts →
	Exact match “Founded in 1997 and has been operating in several countries, in the field of mining and industrial infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Astre Engineering	Exact match	Sfax, TunisiaHQ recorded Sep 17, 2026	51-200	20 contacts →
	Exact match “ASTRE société d’ingénierie leader dans son domaine, met à la disposition de ses clients une équipe, d’ingénieurs et de techniciens hautement qualifiés, pour l’étude, la…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Sers BM	Exact match	Tunis, TunisiaHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “S.E.R.S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Shield Consulting	Exact match	Tataouine, TunisiaHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Our teams are composed of consultants, engineers and experts who work alongside our clients on auditing, consulting, project management, assistance to the technical program…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “refinery engineering firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 8 of 73 refinery engineering firms based in Tunisia

See the full list, filter by size, metro and specialty, and access 105 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Refinery engineering firms based in Tunisia at a glance

As of Sep 17, 2026

7.5%Verified-email coverage

19.2Average contacts per company

11-50Median size (employees)

34.2%Largest-city concentration · Tunis

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured worldwide rather than for Tunisia, so it is reported there. Company counts and contact totals on this page are exact for Tunisia, over 73 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 Tunisia whose business descriptions match “refinery engineering firms” 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 105 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 17, 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 “refinery engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery engineering firms are there based in Tunisia?

RevenueBase identified 73 company matches for refinery engineering firms associated with Tunisia 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?

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

Which city has the most refinery engineering firms?

Tunis leads with 25 company records, followed by Sfax (5) and Bardo (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 105 professional contacts with verified work emails tracked across these 73 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 73 refinery engineering firms based in Tunisia. Start with a free account, no credit card.

Download this list →

Related lists

Refinery engineering firms by geography

Browse the directory

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.