Company lists · Data refreshed November 2026

Top 12 Oil and gas power contractors based in Zagreb, Croatia

RevenueBase identified 29 company matches for oil and gas power contractors associated with Zagreb, Croatia as of November 2026 and tracks 560 professional contacts across them, including 293 with verified work emails. Across Croatia, Zagreb is the largest hub for this category.

This list covers company matches for oil and gas power contractors associated with Zagreb, Croatia, 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 4, 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 4, 2026 How this list was built
29Companies
560Contacts tracked
293Verified emails
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The 12 largest oil and gas power contractors based in Zagreb, Croatia

Ranked by team size
Top 12 of 29 company matches for oil and gas power contractors based in Zagreb, Croatia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchZagreb, CroatiaHQ recorded Nov 4, 20261,001-5,000231 contacts →

Exact match

“Dalekovod is a fully integrated group of companies offering turnkey solutions in energy and infrastructure.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchZagreb, CroatiaHQ recorded Nov 4, 202651-20062 contacts →

Exact match

“SCAN is multidisciplinary engineering company with 33 years of experience providing solutions for small to medium size EPC projects, mainly present in Oil & Gas industry.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchZagreb, CroatiaHQ recorded Nov 4, 202651-20024 contacts →

Exact match

“INP Oil & Gas Engineering Ltd.(Inženjering za naftu i plin d.o.o.) is a leading engineering, design and consultancy company founded 1952.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchZagreb, CroatiaHQ recorded Nov 4, 202611-5021 contacts →

Exact match

“We create innovative engineering solutions and implement them in projects that benefit a variety of industries.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchZagreb, CroatiaHQ recorded Nov 4, 202651-20016 contacts →

Exact match

“Tvrtka ZAGREBAČKO ELEKTROTEHNIČKO PODUZEĆE d.d.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchZagreb, CroatiaHQ recorded Nov 4, 202611-5011 contacts →

Exact match

“Elna Kabel d.o.o, Zagreb has been distributing products and equipment of renowned foreign companies in the field of electroenergetics and telecommunications for more than 15 years…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchZagreb, CroatiaHQ recorded Nov 4, 202611-5010 contacts →

Exact match

“TELENERG-ENGINEERING LLC is a company specialized in electrical power engineering for electrical utilities and industry, comprising- design, supervision, construction, testing and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchZagreb, CroatiaHQ recorded Nov 4, 202651-20010 contacts →

Exact match

“Tehnokom Ltd.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchZagreb, CroatiaHQ recorded Nov 4, 202611-509 contacts →

Exact match

“Elektro-Inženjerski Biro was founded in 1996.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchZagreb, CroatiaHQ recorded Nov 4, 202611-507 contacts →

Exact match

“ELEKTROGEN provides project design, implementation, commissioning and maintenance services for complex control and automation systems in electric power, gas, water and other…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchZagreb, CroatiaHQ recorded Nov 4, 20261-104 contacts →

Exact match

“ENSOLX ENERGIJA d.o.o.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchZagreb, CroatiaHQ recorded Nov 4, 202611-503 contacts →

Exact match

“EnergoControl is a company, established in 1997.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 12 of 29 oil and gas power contractors based in Zagreb, Croatia

See the full list, filter by size, metro and specialty, and access 293 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas power contractors based in Zagreb, Croatia at a glance

As of Nov 4, 2026
52.3%Verified-email coverage
19.3Average contacts per company
11-50Median size (employees)
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
10
51-200
6
201-500
2
1,001-5,000
1

Email recency for this list is measured across the whole Croatia list rather than for Zagreb, so it is reported there. Company counts and contact totals on this page are exact for Zagreb, over 29 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 Zagreb, Croatia whose business descriptions match “oil and gas power contractors” 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 293 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 4, 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.

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 “oil and gas power contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas power contractors are there based in Zagreb, Croatia?

RevenueBase identified 29 company matches for oil and gas power contractors associated with Zagreb, Croatia 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?

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

Which city in Croatia has the most oil and gas power contractors?

Zagreb leads Croatia with 29 company records, followed by Ivanic-Grad (2) and Karlovac (2).

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 293 professional contacts with verified work emails tracked across these 29 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 4, 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.