Company lists · Data refreshed November 2026

Top 22 Systems engineering firms based in Romania

RevenueBase identified 76 company matches for systems engineering firms associated with Romania as of November 2026 and tracks 607 professional contacts across them, including 135 with verified work emails. Bucharest is the largest hub.

This list covers company matches for systems engineering firms 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
76Companies
607Contacts tracked
135Verified emails
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The 22 largest systems engineering firms based in Romania

Ranked by team size
Top 22 of 76 company matches for systems engineering firms 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 matchBucharest, RomaniaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Integrated Architecture, Engineering and Project Management Services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBucharest, RomaniaHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“AXALIS provides engineering services for a wide range industry fields with expertise in areas such as: automotive; rail; aerospace; energy; shipbuilding & general installations.”

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

Exact match

“ROSINAV is a premier naval design firm specializing in high-end engineering for the global shipbuilding sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Our DNA Established in 2006, IOS Software Solutions is a systems integrator that provides IT & C consultancy services, implements customized solutions and provides technical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchConstanţa, RomaniaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“ALLPLAN PROIECT starts its activity in 2001, having a basis one simple idea: high quality engineering services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCraiova, RomaniaHQ recorded Nov 6, 2026n/a23 contacts →

Exact match

“IT Six Global Services is a global technology and outsourcing company committed to deliver innovation through software services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchBucharest, RomaniaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCraiova, RomaniaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“A computer-aided engineering firm providing expedient, reliable consulting services to the world’s finest in automotive, energy, defense, medtech and aerospace industries.”

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

Exact match

“BCSteel was made from our desire to offer advanced, efficient design solutions and progressive to change faulty thinking.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact 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
13Exact 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
14Exact 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
15Exact 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
16Exact matchSectorul 1, RomaniaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Seth provides IT & C Consultancy, systems and software design and development as well as professional services and infrastructure deployment and maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBucharest, RomaniaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“ING PROIECT STRUCTURAL oferă servicii profesionale de proiectare inginerie structurală, expertiză și verificare, precum și management de proiect.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSector 2, RomaniaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“One partner for A to Z tailored engineering solutions ORLYE stands for best in class engineering and management services.”

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

Exact match

“While the sectors Sipal operates in are exceptionally complex, its mission is simple: SIPAL always aims to be an all-round, irreplaceable partner for the engineering world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCluj-napoca, RomaniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“OX Origin was founded in 2019 with the aim of enhancing innovation and increasing productivity in high-tech industries such as Space.”

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 matchTimisoara, RomaniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Civil And Structural Engineering Solutions.”

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

Showing 22 of 76 systems engineering firms based in Romania

See the full list, filter by size, metro and specialty, and access 135 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Systems engineering firms based in Romania at a glance

As of Nov 6, 2026
22.2%Verified-email coverage
8.0Average contacts per company
1-10Median size (employees)
44.7%Largest-city concentration · Bucharest
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
23
51-200
6
10001+
1

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 76 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 “systems 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 135 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.

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

How many systems engineering firms are there based in Romania?

RevenueBase identified 76 company matches for systems engineering firms 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?

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

Which city has the most systems engineering firms?

Bucharest leads with 34 company records, followed by Timisoara (7) and Cluj-Napoca (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 135 professional contacts with verified work emails tracked across these 76 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.