Company lists · Data refreshed September 2026

Top 10 Geotechnical engineering companies based in Croatia

Find 33 geotechnical engineering companies based in Croatia, with 195 business contacts and 41 email addresses, published September 2026. Zagreb is the single most-represented city among the companies on this list. Use the directory to identify firms for site investigation, subsurface analysis, foundation design, and related project needs.

Geotechnical engineering companies investigate soil, rock, groundwater, and subsurface conditions to inform foundation design, earthwork, construction, and infrastructure projects. This list covers companies that provide geotechnical investigation, testing, analysis, design, consulting, or related subsurface engineering services. Ranked by team size, largest first. Data current as of September 6, 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 6, 2026 86% judged on-target in blind review
33Companies
195Contacts tracked
41Verified emails
1Mobile numbers
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The 10 largest geotechnical engineering companies based in Croatia

Ranked by team size
Top 10 of 33 geotechnical engineering companies based in Croatia, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to geotechnical engineering companies: 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 evidenceZagreb, CroatiaHQ checked Sep 6, 202651-20016 contacts →

“We are civil engineering company founded in 1986 for the construction and energy works on the infrastructure facilities.”

Source: company website · checked Sep 6, 2026
2Indirect evidenceRijeka, CroatiaHQ checked Sep 6, 202611-5012 contacts →

“Geotech d.o.o.”

Source: company website · checked Sep 6, 2026
3Indirect evidenceSplit, CroatiaHQ checked Sep 6, 202611-5010 contacts →
Source: company website · checked Sep 6, 2026
4Indirect evidenceZagreb, CroatiaHQ checked Sep 6, 202611-508 contacts →

“The company KARST Ltd.”

Source: company website · checked Sep 6, 2026
5Indirect evidenceZagreb, CroatiaHQ checked Sep 6, 20261-106 contacts →

“Official account of Hidroinzenjering d.o.o.”

Source: company website · checked Sep 6, 2026
6Indirect evidenceKarlovac, CroatiaHQ checked Sep 6, 20261-104 contacts →
Source: company website · checked Sep 6, 2026
7Indirect evidenceOsijek, CroatiaHQ checked Sep 6, 202611-502 contacts →
Source: company website · checked Sep 6, 2026
8Indirect evidenceZaprešić, CroatiaHQ checked Sep 6, 20261-102 contacts →

“With a wealth of experience and a commitment to employing cutting-edge technologies, we specialize in providing comprehensive services throughout the design and construction…”

Source: company website · checked Sep 6, 2026
9Indirect evidenceZagreb, CroatiaHQ checked Sep 6, 20261-102 contacts →
Source: company website · checked Sep 6, 2026
10Partial evidenceRijeka, CroatiaHQ checked Sep 6, 20261-101 contacts →

“A company for geotechnical investigation, exploration and design.”

Source: company website · checked Sep 6, 2026

Showing 10 of 33 geotechnical engineering companies based in Croatia

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Geotechnical engineering companies based in Croatia at a glance

As of Sep 6, 2026
21.0%Verified-email coverage
0.5%Mobile-number coverage
5.9Average contacts per company
1-10Median size (employees)
42.4%Largest-city concentration · Zagreb
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
9
51-200
3
201-500
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 geotechnical engineering companies, 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 Croatia whose own description of what they do matches “geotechnical engineering companies”. 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 geotechnical engineering companies), 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 geotechnical engineering companies, and records with no verified work email. Companies headquartered outside Croatia 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, 41 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 6, 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.

Frequently asked

What do geotechnical engineering companies do?

Geotechnical engineering companies assess soil, rock, groundwater, and subsurface conditions to support foundation design, earthwork, construction, and infrastructure projects.

How many geotechnical engineering companies are based in Croatia?

The directory lists 33 geotechnical engineering companies based in Croatia.

Where are most geotechnical engineering companies located?

Zagreb is the single most-represented city among the companies on this list.

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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.