Company lists · Data refreshed September 2026

Top 11 Enterprise energy management consultants based in Slovenia

RevenueBase identified 27 enterprise energy management consultants headquartered in Slovenia as of September 2026 and tracks 279 professional contacts across them, including 142 with verified work emails. Ljubljana is the largest hub.

This list covers enterprise energy management consultants headquartered in Slovenia, 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
27Companies
279Contacts tracked
142Verified emails
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The 11 largest enterprise energy management consultants based in Slovenia

Ranked by team size
Top 11 of 27 enterprise energy management consultants based in Slovenia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise energy management consultants: 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 evidenceLjubljana, SloveniaHQ checked Sep 28, 202651-200130 contacts →

Partial evidence

“Resalta is a leading European energy service company (ESCO) helping organizations reduce costs, lower emissions, and optimize energy use.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceMaribor, SloveniaHQ checked Sep 28, 202651-20023 contacts →

Indirect evidence

“Excellent in consulting, engineering and construction.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceLjubljana, SloveniaHQ checked Sep 28, 202611-5020 contacts →

Indirect evidence

“The main objective of Kolektor sETup is to plan and enable a seamless integration of advanced and multifaceted technological solutions into smart infrastructure environments.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceLogatec, SloveniaHQ checked Sep 28, 202611-5019 contacts →

Partial evidence

“At Acinel d.o.o, we are dedicated to providing comprehensive solutions in the energy sector.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceLjubljana, SloveniaHQ checked Sep 28, 202651-20014 contacts →

Partial evidence

“SunContract je inovativno energetsko podjetje, ki združuje dobavo elektrike, sončne elektrarne, baterijske hranilnike, pametno upravljanje energije in decentralizirano energetsko…”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceJesenice Na Dolenjskem, SloveniaHQ checked Sep 28, 202611-5011 contacts →

Partial evidence

“We are a company whose main industry field is energetics.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceMaribor, SloveniaHQ checked Sep 28, 20261-106 contacts →

Partial evidence

“We specialize in optimizing companies' energy efficiency through the use of state-of-the-art energy storage devices.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceLjubljana, SloveniaHQ checked Sep 28, 20261-105 contacts →

Indirect evidence

“IEM Engineering and planning Ltd, is one of the oldest engineering, consulting and planning companies in Slovenia.”

Source: RevenueBase Database · checked Sep 28, 2026
9Strong evidenceSlovenske Konjice, SloveniaHQ checked Sep 28, 202611-503 contacts →

Strong evidence

“At Nioma, we specialize in intelligent building automation, energy management systems, electrical engineering, and custom-built electrical panels.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceVelenje, SloveniaHQ checked Sep 28, 202611-502 contacts →

Indirect evidence

“V podjetju ADESCO d.o.o.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceLjubljana, SloveniaHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026

Showing 11 of 27 enterprise energy management consultants based in Slovenia

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Enterprise energy management consultants based in Slovenia at a glance

As of Sep 28, 2026
50.9%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
44.4%Largest-city concentration · Ljubljana
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
6
51-200
3

Email recency for this list is measured worldwide rather than for Slovenia, so it is reported there. Company counts and contact totals on this page are exact for Slovenia, over 27 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 enterprise energy management consultants, 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 Slovenia whose own description of what they do matches “enterprise energy management consultants”. 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 enterprise energy management consultants), 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 enterprise energy management consultants, and records with no verified work email. Companies headquartered outside Slovenia 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, 142 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.

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 enterprise energy management consultants, 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 enterprise energy management consultants are there based in Slovenia?

RevenueBase identified 27 enterprise energy management consultants headquartered in Slovenia 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?

Resalta, headquartered in Ljubljana Ljubljana, tops this list with the largest team on record.

Which city has the most enterprise energy management consultants?

Ljubljana leads with 12 headquartered companies, followed by Maribor (2) and Skofja Loka (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 142 verified decision-maker contacts tracked across these 27 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.