Company lists · Data refreshed September 2026
Top 15 Geotechnical consulting firms based in Croatia
RevenueBase identified 42 geotechnical consulting firms headquartered in Croatia as of September 2026 and tracks 551 professional contacts across them, including 119 with verified work emails and 2 with mobile numbers. Zagreb is the largest hub.
This list covers geotechnical consulting firms headquartered in Croatia, 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 15 largest geotechnical consulting firms based in Croatia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 262 | ||||
“Institut IGH d.d.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 41 | ||||
“INVESTINŽENJERING d.o.o.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 32 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 23 | ||||
“Tvrtka je utemeljena 1967.g.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 21 | ||||
“We have established a reputation for providing high-quality and professional services in the field of civil engineering works, building construction works, and structural repairs.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | Urbane Ideje D.O.OIndirect evidence | 17 | |||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 12 | ||||
“Geotech d.o.o.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 11 | ||||
“Structural design in steelwork, concrete, timber and masonry • Special structures • Building performance • Assessment and renovation • Refurbishment, re-modelling and renovation…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | Karst D.O.OIndirect evidence | 8 | |||
“The company KARST Ltd.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 6 | ||||
“Official account of Hidroinzenjering d.o.o.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 4 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 2 | ||||
“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 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | Kreso GEO D.O.OIndirect evidence | 2 | |||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1 | ||||
“A company for geotechnical investigation, exploration and design.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 15 of 42 geotechnical consulting firms based in Croatia
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Geotechnical consulting firms based in Croatia at a glance
As of Sep 3, 2026Companies by employee count
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 consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among geotechnical consulting firms, 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 an evidence 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, 119 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 3, 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
How many geotechnical consulting firms are there based in Croatia?
RevenueBase identified 42 geotechnical consulting firms headquartered in Croatia 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?
Institut Igh, D.D, headquartered in Zagreb, tops this list with the largest team on record.
Which city has the most geotechnical consulting firms?
Zagreb leads with 21 headquartered companies, followed by Rijeka (3) and Zadar (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 119 verified decision-maker contacts tracked across these 42 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 3, 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.
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