Company lists · Data refreshed September 2026

Top 25 Engineering outsourcing firms based in Greece

RevenueBase identified 114 engineering outsourcing firms headquartered in Greece as of September 2026 and tracks 1,527 professional contacts across them, including 498 with verified work emails. Athens is the largest hub.

This list covers engineering outsourcing firms headquartered in Greece, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
114Companies
1,527Contacts tracked
498Verified emails
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The 25 largest engineering outsourcing firms based in Greece

Ranked by team size
Top 25 of 114 engineering outsourcing firms based in Greece, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to engineering outsourcing firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceAthens, GreeceHQ checked Sep 28, 2026201-500361 contacts →

Partial evidence

“About SALFO & Associates SALFO & Associates SA is a premier Greek Engineering & Management Consulting firm, delivering excellence through innovation, integrity, and human-centric…”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceKalamaria, GreeceHQ checked Sep 28, 202651-200155 contacts →

Partial evidence

“KENOTOM is an engineering services provider for Embedded Systems and Industrial Automation based in Thessaloniki, Greece.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceAthens, GreeceHQ checked Sep 28, 2026201-500153 contacts →

Indirect evidence

“Η «Σαμαράς & Συνεργάτες Α.Ε- Σύμβουλοι Μηχανικοί» αποτελεί, σήμερα, τη μεγαλύτερη και αρτιότερα στελεχωμένη μελετητική και συμβουλευτική εταιρεία στην Ελλάδα.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceAthens, GreeceHQ checked Sep 28, 202651-20045 contacts →

Indirect evidence

“NAMA Consulting Engineers and Planners SA was founded in Athens (GR) at the beginning of 1990.”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceThessaloniki, GreeceHQ checked Sep 28, 202651-20045 contacts →

Indirect evidence

“GAIA S.A.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceLykovrysi, GreeceHQ checked Sep 28, 202651-20038 contacts →

Partial evidence

“MGK Tech is an engineering firm specialized in Engineering, Procurement, Construction, Commissioning and O&M Services for Electrical Substations, Conventional and Renewable Power…”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceKhalándrion, GreeceHQ checked Sep 28, 202611-5034 contacts →

Partial evidence

“DASE is established by a mixed team of experienced and young engineers who shared the inspiring vision to create a modern engineering service company, capable of meeting the…”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceNikea, GreeceHQ checked Sep 28, 202651-20033 contacts →

Partial evidence

“An ISO 9001:2015, ISO 14001:2015 and 45001:2018 certified company, TECHNOR ENGINEERING was established in 1996 as a personal company by certificated engineers, and became a…”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceMetamorfosi, GreeceHQ checked Sep 28, 202651-20032 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceThessalia, GreeceHQ checked Sep 28, 202611-5031 contacts →

Partial evidence

“Industrial Edge Engineering is the leading advisor of semiconductor device fabrication in Greece.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceΑθήνα, GreeceHQ checked Sep 28, 202611-5027 contacts →

Partial evidence

“The Marine Applied Research and New Technologies S.A.(MARNET S.A.) was established in 1993 in Greece, as a consulting and research engineering company.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceAthens, GreeceHQ checked Sep 28, 202611-5026 contacts →

Indirect evidence

“Code Create is an organization built by engineers for engineers.”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceAthens, GreeceHQ checked Sep 28, 202611-5024 contacts →

Partial evidence

“We are a company of engineers, programmers, analysts and consultants who engage in designing, planning and generating innovative and smart solutions for the civil engineering…”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceAthens, GreeceHQ checked Sep 28, 202611-5021 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidencePatras, GreeceHQ checked Sep 28, 202611-5017 contacts →

Partial evidence

“FEAC is an engineering company specialized in providing consulting services from product concept and CAD drafting to advanced Finite Element Analysis (FEA) and Design Optimization…”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceIraklio Attikis, GreeceHQ checked Sep 28, 202651-20016 contacts →

Partial evidence

“Engineering Force is a high-end engineering company located in Athens, Greece.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceAthens, GreeceHQ checked Sep 28, 202611-5014 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceKalamariá, GreeceHQ checked Sep 28, 202611-5013 contacts →

Indirect evidence

“ARXIKO Consulting Engineers" was established by Athanasios and Thomas Xenos in 1983 and is consisted of civil engineers and electrical - mechanical engineers with many years of…”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceAthens, GreeceHQ checked Sep 28, 202611-508 contacts →

Partial evidence

“Athens, GR based engineering firm with regional offices on the island of Kythera and Heraklion, Crete which has been offering services since 2008.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceAthens, GreeceHQ checked Sep 28, 202611-507 contacts →

Indirect evidence

“Your most demanding idea is another challenge for us!”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceAthens, GreeceHQ checked Sep 28, 202611-507 contacts →

Partial evidence

“Geosysta ltd provides engineering consultancy, scientific services and software systems directed towards the geotechnical and mining sector.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceZografou, GreeceHQ checked Sep 28, 202611-506 contacts →

Partial evidence

“Idaion is a highly innovative firm engaging in engineering, consulting and construction.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceThessaloniki, GreeceHQ checked Sep 28, 20261-106 contacts →

Indirect evidence

“Background V.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceAthens, GreeceHQ checked Sep 28, 20261-105 contacts →

Partial evidence

“An Engineering Design and management Firm.”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceAthens, GreeceHQ checked Sep 28, 20261-104 contacts →

Partial evidence

“Our main philosophy is to combine good and value engineering in every Project we are involved with.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 114 engineering outsourcing firms based in Greece

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Engineering outsourcing firms based in Greece at a glance

As of Sep 28, 2026
32.6%Verified-email coverage
13.4Average contacts per company
1-10Median size (employees)
28.9%Largest-city concentration · Athens
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
68
11-50
33
51-200
11
201-500
2

Email recency for this list is measured worldwide rather than for Greece, so it is reported there. Company counts and contact totals on this page are exact for Greece, over 114 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 outsourcing firms, 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 Greece whose own description of what they do matches “engineering outsourcing firms”. 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 outsourcing firms), 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 outsourcing firms, and records with no verified work email. Companies headquartered outside Greece 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, 498 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 September 28, 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.

Engineering outsourcing firms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names engineering outsourcing firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many engineering outsourcing firms are there based in Greece?

RevenueBase identified 114 engineering outsourcing firms headquartered in Greece as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Salfo & Associates SA, headquartered in Athens, tops this list with the largest team on record.

Which city has the most engineering outsourcing firms?

Athens leads with 33 headquartered companies, followed by Thessaloniki (4) and Greece (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 498 verified decision-maker contacts tracked across these 114 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 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.