Company lists · Data refreshed September 2026

Top 23 Industrial plant construction companies based in Romania

Name: Industrial plant construction companies based in Romania
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 61 companies tracked

RevenueBase identified 61 company matches for industrial plant construction companies associated with Romania as of September 2026 and tracks 1,428 professional contacts across them, including 271 with verified work emails. Bucharest is the largest hub.

This list covers company matches for industrial plant construction companies associated with Romania, 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

61Companies

1,428Contacts tracked

271Verified emails

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The 23 largest industrial plant construction companies based in Romania

Ranked by team size

Top 23 of 61 company matches for industrial plant construction companies based in Romania, 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	Synergy Construct	Exact match	Bucharest, RomaniaHQ recorded Sep 17, 2026	1,001-5,000	429 contacts →
	Exact match “Synergy is a leading general contracting company, operating across Europe providing sustainable design and build services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	J.Christof E&p Services SRL	Exact match	Brazi, RomaniaHQ recorded Sep 17, 2026	1,001-5,000	99 contacts →
	Exact match “J.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Irem General Contractor	Exact match	Sector 1, RomaniaHQ recorded Sep 17, 2026	501-1,000	68 contacts →
	Exact match “IREM GENERAL CONTRACTOR is a world leading construction company working in the OIL & GAS sector, specialized in Piping and Mechanical Works, Civil works, Electrical and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Gülermak Romania	Exact match	Bucharest, RomaniaHQ recorded Sep 17, 2026	5,001-10,000	64 contacts →
	Exact match “GÜLERMAK este un antreprenor internațional de top in domeniul EPC, cunoscut pentru reputația și profesionalismul său.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	EREN	Exact match	Braşov, RomaniaHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “Companie privata cu o vastă experienta în domeniul constructiilor, având competenţe avansate si un portofoliu consistent format din construcţii civile, comerciale şi de energie…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	RAP Group	Exact match	Brașov, RomaniaHQ recorded Sep 17, 2026	201-500	46 contacts →
	Exact match “RAP Group - Customized and integrated engineering solutions for a wide range of industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Petrodesign S.A	Exact match	Bucharest, RomaniaHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Asco Constructii	Exact match	Voluntari, RomaniaHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Experienced specialists are waiting for you to build the most ambitious projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Poerner Romania	Exact match	Ploiesti, RomaniaHQ recorded Sep 17, 2026	11-50	32 contacts →
	Exact match “S.C.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Comoserv Romania	Exact match	Targu Mures, RomaniaHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “COMOSERV SRL is a company based out of Romania.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Simerom	Exact match	Bucharest, RomaniaHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “At SimeRom, we know how important the design can be in the Energy field.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Pureworld Engineering SRL	Exact match	Ploiesti, RomaniaHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “Pureworld Engineering - industrial engineering company operating across Western and Eastern Europe and the Middle East.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	ILF Consulting Engineers In Romania	Exact match	Ploieşti, RomaniaHQ recorded Sep 17, 2026	51-200	14 contacts →
	Exact match “ILF Consulting Engineers Romania SRL (ILF Romania) has been active on the Romanian as well as international market since 2004.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	The Badger Company ROM	Exact match	Ploieşti, RomaniaHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “info@thebadgercompany.eu - Tel Ploiesti Office:+40-(0)344 267 The Badger Company is a broad, globally-operating design and engineering company for the main operators in sectors…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Ecciro	Exact match	Sector 3, RomaniaHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “ECCI (ENGINEERING CIVIL CONSTRUCTION AND INFRASTRUCTURE) is a civil, industrial and infrastructure construction company with extensive experience in large-scale projects, executed…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	MJ Project	Exact match	Sector 1, RomaniaHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “We are MJ Project, a construction company founded in 2010, with offices in Bucharest and Iasi.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Nimb Consmetal	Exact match	Cernavodă, RomaniaHQ recorded Sep 17, 2026	201-500	9 contacts →
	Exact match “Nimb Consmetal is a company based out of Str.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Drvrom Construction & Engineering SRL	Exact match	Constanţa, RomaniaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Cu o misiune clară de a aduce inovație și excelență în fiecare proiect, DRVROM.RO este un pion esențial în producția, configurarea de sisteme de automatizare și iluminatul…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Cems Group	Exact match	Otopeni, RomaniaHQ recorded Sep 17, 2026	51-200	7 contacts →
	Exact match “CEMS EPC SA and CEMS Tehnologies, companies that make up the foundation of a dynamic group, geared toward accomplishing the most innovative projects, with carefully crafted…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Cirasico SRL	Exact match	Bucharest, RomaniaHQ recorded Sep 17, 2026	51-200	7 contacts →
	Exact match “CIRASICO is a romanian multiservice company specialized in industrial scaffolding, thermal insulation, corrosion protection and civil works, that can conduct complex industrial…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Atlas Industrial Solutions SRL	Exact match	Piteşti, RomaniaHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Industrial Facilities Planning Project Designing and Turnkey Construction Applications Production Support Constructions Facility Revision Works Renewable Energy Constructions and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	RBC Construct	Exact match	Miercurea Ciuc, RomaniaHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “Render Bau Construct is a company based in Miercurea Ciuc, specialized in the comprehensive execution of industrial and commercial projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	RST Engineering	Exact match	Brasov, RomaniaHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “RST Engineering provides engineering and construction solutions in the industrial segment, with projects covering mainly facilities utilities infrastructure.” 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 “industrial plant construction companies”. 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 23 of 61 industrial plant construction companies based in Romania

See the full list, filter by size, metro and specialty, and access 271 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial plant construction companies based in Romania at a glance

As of Sep 17, 2026

19.0%Verified-email coverage

23.4Average contacts per company

51-200Median size (employees)

21.3%Largest-city concentration · Bucharest

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Romania, so it is reported there. Company counts and contact totals on this page are exact for Romania, over 61 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 Romania whose business descriptions match “industrial plant construction companies” 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 271 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 “industrial plant construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial plant construction companies are there based in Romania?

RevenueBase identified 61 company matches for industrial plant construction companies associated with Romania 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?

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

Which city has the most industrial plant construction companies?

Bucharest leads with 13 company records, followed by Ploiesti (8) and Brasov (4).

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 271 professional contacts with verified work emails tracked across these 61 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.

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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.