Company lists · Data refreshed November 2026

Top 25 Mechanical systems designers based in Romania

RevenueBase identified 95 company matches for mechanical systems designers associated with Romania as of November 2026 and tracks 671 professional contacts across them, including 159 with verified work emails. Bucharest is the largest hub.

This list covers company matches for mechanical systems designers 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 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
95Companies
671Contacts tracked
159Verified emails
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The 25 largest mechanical systems designers based in Romania

Ranked by team size
Top 25 of 95 company matches for mechanical systems designers based in Romania, 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 matchCluj-napoca, RomaniaHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Misiunea Skyline Engineering este de a oferi soluții și tehnologii complexe în domeniul sistemelor de instalații, indiferent de complexitatea proiectului, pentru a acoperi nevoile…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBucharest, RomaniaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“At SimeRom, we know how important the design can be in the Energy field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSector 1, RomaniaHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“CCEM is your reliable partner, with an effective approach of 2 major business areas, well known by the experts who define the company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBucharest, RomaniaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Mechanical, electrical and plumbing engineering (MEP) installation company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSectorul 1, RomaniaHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Optim Engineers, based in Bucharest, Romania, is a full-service engineering, design, design project management and real estate business consulting solutions firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Proiectăm sistemele care fac clădirile să funcționeze.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“MEP Turnkey Solutions”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“INSTALTEK Project is a company specialized in full design services in the field of mechanical, electrical and plumbing engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Ca birou de proiectare în construcții, știm că succesul unui proiect depinde de colaborarea eficientă dintre toate specialitățile implicate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCristesti, RomaniaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“We are a group of experienced engineers, with a background in the oil and gas drilling industry, striding to offer the best technical support for your industrial automation needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Proiectare si consultanta instalatii pentru constructii.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchIaşi, RomaniaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“At Goya Systec, our mission is twofold- to empower businesses with tailored, cost-efficient engineering solutions that solve real-world challenges, and - to shape the future of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCluj-napoca, RomaniaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Imaginează, construiește, trăiește într-o lume mai bună.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Proiectare cladiri industriale, rezidentiale, comerciale, agro-zootehnice, sanitare, tehnologice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBucharest, RomaniaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Neptun Engineering este o companie tânără și dinamică, orientată către client, având în portofoliu proiecte de anvergură și clienți cu afaceri multinaționale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSectorul 4, RomaniaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Proiectare Instalatii Pentru Constructii”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCluj-napoca, RomaniaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Terax fost fondată pe convingerea că noua tehnologie trebuie valorificată pentru a construi clădiri pentru viitor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“2D Lead Consulting Engineering este partenerul ideal în domeniul construcțiilor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Prosys Grup was founded in 2004 having as main activity purpose the design of installation for civil and industrial buildings, with main focus on electrical.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSlatina, RomaniaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“PROWORKS TECHNICAL DESIGN è una nuova realtà nel campo della progettazione industriale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“SNOWY LIZARD is a blend of talent, hard work, creativity, and an absolute drive for customer satisfaction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“ECO DESIGN LIVING este o companie specializata in proiectarea completa in domeniul instalatiilor pentru constructii (electrice/ detectie incendiu, termice/ climatizare/ ventilare…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBrasov, RomaniaHQ recorded Nov 6, 20261-102 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“The company's main activity is project management and construction consulting, site supervision for building systems (HVAC, sanitary, electrical), exterior water and sewage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIasi, RomaniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We are a young and dedicated team, highly specialized in mechanical design services, focused on effectiveness, achievements and great collaboration with the customer.”

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

Showing 25 of 95 mechanical systems designers based in Romania

See the full list, filter by size, metro and specialty, and access 159 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mechanical systems designers based in Romania at a glance

As of Nov 6, 2026
23.7%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
50.5%Largest-city concentration · Bucharest
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
26
51-200
7

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 95 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 “mechanical systems designers” 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 159 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.

Mechanical systems designers by metro

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 “mechanical systems designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mechanical systems designers are there based in Romania?

RevenueBase identified 95 company matches for mechanical systems designers associated with Romania 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?

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

Which city has the most mechanical systems designers?

Bucharest leads with 48 company records, followed by Cluj-Napoca (10) and Iasi (5).

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 159 professional contacts with verified work emails tracked across these 95 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.