Company lists · Data refreshed November 2026
Top 21 Process engineering and construction firms based in Slovenia
RevenueBase identified 51 company matches for process engineering and construction firms associated with Slovenia as of November 2026 and tracks 802 professional contacts across them, including 368 with verified work emails. Ljubljana is the largest hub.
This list covers company matches for process engineering and construction firms associated with Slovenia, 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 6, 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 21 largest process engineering and construction firms based in Slovenia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 61 contacts → | ||||
Exact match “DRI upravljanje investicij, d.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 59 contacts → | ||||
Exact match “In IBE we see our mission as providing CONSULTING, DESIGN and ENGINEERING services in the areas of ENERGY, INDUSTRY, INFRASTRUCTURE, PUBLIC and COMMERCIAL SECTOR and ENVIRONMENTAL…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 51 contacts → | ||||
Exact match “Ipros is a specialized company for the design and development of process solutions for the dairy, brewery, food, pharmaceutical, and chemical industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 36 contacts → | ||||
Exact match “NUCLEAR SERVICES We plan and execute challenging construction, equipment installation and dismantling, maintenance, and modification projects in nuclear power plants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 34 contacts → | ||||
Exact match “IZOTEH is active in design, fabrication and erection of Stone wool production lines; Paving brick and briquette plants; Pipe insulation production lines; Hydroponics equipment…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 27 contacts → | ||||
Exact match “Excellent in consulting, engineering and construction.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 20 contacts → | ||||
Exact match “Smo mlado in hitro rastoče podjetje, ki s svojim znanjem in profesionalnim odnosom opravljamo kakovostne storitve.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 17 contacts → | ||||
Exact match “Ustvarjanje učinkovitih inženirskih rešitev je naša strast.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 17 contacts → | ||||
Exact match “Elsing is an engineering company providing consulting, contracting and maintenance services since 1993.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “SIPRO Inženiring (SIPRO Engineering) provides design, engineering, consulting, supervision, and site services in the fields of nuclear power generation, as well as other power…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “IEM Engineering and planning Ltd, is one of the oldest engineering, consulting and planning companies in Slovenia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “Civil engineering company based in Maribor, Slovenia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Teknol is a specialised process eqipment supplier serving pharmacutical, food, chemical, mineral, metal and energy sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “We are a leading construction company specializing in an integrated approach to the design of building structures, building control, geological geomechanical surveys, high-rise…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Welding and construction of steel structures and pipelines!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “TECA is an engineering company that is engaged in the execution of turnkey projects, mechanical and civil engineering and representation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “ENGINEERING EXCELLENCE.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Engineering, Design, Consulting and Supervision” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “process engineering and construction firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 21 of 51 process engineering and construction firms based in Slovenia
See the full list, filter by size, metro and specialty, and access 368 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Process engineering and construction firms based in Slovenia at a glance
As of Nov 6, 2026Companies by employee count
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 51 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 Slovenia whose business descriptions match “process engineering and construction firms” 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 368 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 6, 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 “process engineering and construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many process engineering and construction firms are there based in Slovenia?
RevenueBase identified 51 company matches for process engineering and construction firms associated with Slovenia 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?
DRI Upravljanje Investicij, D. O. O tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most process engineering and construction firms?
Ljubljana leads with 17 company records, followed by Maribor (5) and Celje (3).
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 368 professional contacts with verified work emails tracked across these 51 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 51 process engineering and construction firms based in Slovenia. Start with a free account, no credit card.
Download this list →Related lists
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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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Company intelligence · public preview
Top 21 process engineering and construction firms based in Slovenia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 51 matching company records for process engineering and construction firms based in Slovenia, with 802 tracked contacts and 368 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 process engineering and construction firms based in Slovenia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Ljubljana, SloveniaReported employees: 201-500 | Ljubljana, Slovenia | 201-500 | Exact match | 61 contacts → |
“DRI upravljanje investicij, d.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  IBE D.Dibe.siHQ: Ljubljana, SloveniaReported employees: 51-200 | Ljubljana, Slovenia | 51-200 | Exact match | 59 contacts → |
“In IBE we see our mission as providing CONSULTING, DESIGN and ENGINEERING services in the areas of ENERGY, INDUSTRY, INFRASTRUCTURE, PUBLIC and COMMERCIAL SECTOR and ENVIRONMENTAL…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ipros D.O.Oipros.siHQ: Drenov Grič, SloveniaReported employees: 51-200 | Drenov Grič, Slovenia | 51-200 | Exact match | 51 contacts → |
“Ipros is a specialized company for the design and development of process solutions for the dairy, brewery, food, pharmaceutical, and chemical industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Ljubljana, SloveniaReported employees: 51-200 | Ljubljana, Slovenia | 51-200 | Exact match | 36 contacts → |
“NUCLEAR SERVICES We plan and execute challenging construction, equipment installation and dismantling, maintenance, and modification projects in nuclear power plants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Izotehizoteh.siHQ: 1231 Ljubljana - Crnuce, SloveniaReported employees: 11-50 | 1231 Ljubljana - Crnuce, Slovenia | 11-50 | Exact match | 34 contacts → |
“IZOTEH is active in design, fabrication and erection of Stone wool production lines; Paving brick and briquette plants; Pipe insulation production lines; Hydroponics equipment…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  HSE Invest D.O.Ohse-invest.siHQ: Maribor, SloveniaReported employees: 51-200 | Maribor, Slovenia | 51-200 | Exact match | 27 contacts → |
“Excellent in consulting, engineering and construction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Ljubljana, SloveniaReported employees: 11-50 | Ljubljana, Slovenia | 11-50 | Exact match | 20 contacts → |
“Smo mlado in hitro rastoče podjetje, ki s svojim znanjem in profesionalnim odnosom opravljamo kakovostne storitve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Reni D.O.Oreni.siHQ: Ljubljana, SloveniaReported employees: 51-200 | Ljubljana, Slovenia | 51-200 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  CBE D.O.Ocbe.siHQ: Ljubljana, SloveniaReported employees: 51-200 | Ljubljana, Slovenia | 51-200 | Exact match | 17 contacts → |
“Ustvarjanje učinkovitih inženirskih rešitev je naša strast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Elsing D.O.Oelsing.siHQ: Ljubljana Črnuče, SloveniaReported employees: 11-50 | Ljubljana Črnuče, Slovenia | 11-50 | Exact match | 17 contacts → |
“Elsing is an engineering company providing consulting, contracting and maintenance services since 1993.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sipro Inženiring D.O.Osipro-inzeniring.siHQ: Krsko, SloveniaReported employees: 11-50 | Krsko, Slovenia | 11-50 | Exact match | 13 contacts → |
“SIPRO Inženiring (SIPRO Engineering) provides design, engineering, consulting, supervision, and site services in the fields of nuclear power generation, as well as other power…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Ljubljana, SloveniaReported employees: 1-10 | Ljubljana, Slovenia | 1-10 | Exact match | 7 contacts → |
“IEM Engineering and planning Ltd, is one of the oldest engineering, consulting and planning companies in Slovenia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Gradis, BP Maribor D.O.Ogradis.siHQ: Maribor, SloveniaReported employees: 11-50 | Maribor, Slovenia | 11-50 | Exact match | 5 contacts → |
“Civil engineering company based in Maribor, Slovenia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Teknol D.O.Oteknol.euHQ: Celje, SloveniaReported employees: 1-10 | Celje, Slovenia | 1-10 | Exact match | 5 contacts → |
“Teknol is a specialised process eqipment supplier serving pharmacutical, food, chemical, mineral, metal and energy sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nafta Strojna D.O.Onafta-strojna.si HQ: Lendava, SloveniaReported employees: 1-10 | Lendava, Slovenia | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Corus Inženirji D.O.Oc-i.siHQ: Šempeter Pri Gorici, SloveniaReported employees: 1-10 | Šempeter Pri Gorici, Slovenia | 1-10 | Exact match | 4 contacts → |
“We are a leading construction company specializing in an integrated approach to the design of building structures, building control, geological geomechanical surveys, high-rise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  WS D.O.O. Weldingsolutionsweldingsolutions.siHQ: Maribor, SloveniaReported employees: 11-50 | Maribor, Slovenia | 11-50 | Exact match | 4 contacts → |
“Welding and construction of steel structures and pipelines!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Teca D.O.Oteca.siHQ: Ljubljana, SloveniaReported employees: 1-10 | Ljubljana, Slovenia | 1-10 | Exact match | 2 contacts → |
“TECA is an engineering company that is engaged in the execution of turnkey projects, mechanical and civil engineering and representation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Balzer-Turnšek D.O.Obalzer-turnsek.siHQ: Ljubljana, SloveniaReported employees: 1-10 | Ljubljana, Slovenia | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Ingenia Process Technologiesingenia-pt.siHQ: Črniče, SloveniaReported employees: 1-10 | Črniče, Slovenia | 1-10 | Exact match | 2 contacts → |
“ENGINEERING EXCELLENCE.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Heptagon Engineeringheptagon.si HQ: Maribor, SloveniaReported employees: 1-10 | Maribor, Slovenia | 1-10 | Exact match | 1 contacts → |
“Engineering, Design, Consulting and Supervision” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 51 company matches
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Process engineering and construction firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
51 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 51 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for process engineering and construction firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many process engineering and construction firms did RevenueBase find based in Slovenia?
The saved snapshot records 51 matching company records, 802 tracked contacts and 368 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Process engineering and construction firms by geography
- Process engineering and construction firms based in Buenos Aires, Argentina
- Process engineering and construction firms based in Cordoba, Argentina
- Process engineering and construction firms based in Neuquen, Argentina
- Process engineering and construction firms based in Adelaide, Australia
- Process engineering and construction firms based in Brisbane, Australia
- Process engineering and construction firms based in Melbourne, Australia
- Process engineering and construction firms based in Perth, Australia
- Process engineering and construction firms based in Sydney, Australia
- Process engineering and construction firms based in Graz, Austria
- Process engineering and construction firms based in Vienna, Austria
- Process engineering and construction firms based in Baku, Azerbaijan
- Process engineering and construction firms based in Barueri, Brazil
Cite this list
RevenueBase Data Team. Top 21 process engineering and construction firms based in Slovenia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/process-engineering-and-construction-firms/slovenia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Process engineering and construction firms based in Buenos Aires, Argentina
- Process engineering and construction firms based in Cordoba, Argentina
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Company intelligence · public preview
Top 21 process engineering and construction firms based in Slovenia
RevenueBase records 51 matching company records for process engineering and construction firms based in Slovenia, with 802 tracked contacts and 368 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 process engineering and construction firms based in Slovenia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Ljubljana, SloveniaReported employees: 201-500 | Ljubljana, Slovenia | 201-500 | Exact match | 61 contacts → |
“DRI upravljanje investicij, d.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | IBE D.Dibe.si HQ: Ljubljana, SloveniaReported employees: 51-200 | Ljubljana, Slovenia | 51-200 | Exact match | 59 contacts → |
“In IBE we see our mission as providing CONSULTING, DESIGN and ENGINEERING services in the areas of ENERGY, INDUSTRY, INFRASTRUCTURE, PUBLIC and COMMERCIAL SECTOR and ENVIRONMENTAL…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ipros D.O.Oipros.si HQ: Drenov Grič, SloveniaReported employees: 51-200 | Drenov Grič, Slovenia | 51-200 | Exact match | 51 contacts → |
“Ipros is a specialized company for the design and development of process solutions for the dairy, brewery, food, pharmaceutical, and chemical industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Ljubljana, SloveniaReported employees: 51-200 | Ljubljana, Slovenia | 51-200 | Exact match | 36 contacts → |
“NUCLEAR SERVICES We plan and execute challenging construction, equipment installation and dismantling, maintenance, and modification projects in nuclear power plants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Izotehizoteh.si HQ: 1231 Ljubljana - Crnuce, SloveniaReported employees: 11-50 | 1231 Ljubljana - Crnuce, Slovenia | 11-50 | Exact match | 34 contacts → |
“IZOTEH is active in design, fabrication and erection of Stone wool production lines; Paving brick and briquette plants; Pipe insulation production lines; Hydroponics equipment…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HSE Invest D.O.Ohse-invest.si HQ: Maribor, SloveniaReported employees: 51-200 | Maribor, Slovenia | 51-200 | Exact match | 27 contacts → |
“Excellent in consulting, engineering and construction.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Ljubljana, SloveniaReported employees: 11-50 | Ljubljana, Slovenia | 11-50 | Exact match | 20 contacts → |
“Smo mlado in hitro rastoče podjetje, ki s svojim znanjem in profesionalnim odnosom opravljamo kakovostne storitve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Reni D.O.Oreni.si HQ: Ljubljana, SloveniaReported employees: 51-200 | Ljubljana, Slovenia | 51-200 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | CBE D.O.Ocbe.si HQ: Ljubljana, SloveniaReported employees: 51-200 | Ljubljana, Slovenia | 51-200 | Exact match | 17 contacts → |
“Ustvarjanje učinkovitih inženirskih rešitev je naša strast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Elsing D.O.Oelsing.si HQ: Ljubljana Črnuče, SloveniaReported employees: 11-50 | Ljubljana Črnuče, Slovenia | 11-50 | Exact match | 17 contacts → |
“Elsing is an engineering company providing consulting, contracting and maintenance services since 1993.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sipro Inženiring D.O.Osipro-inzeniring.si HQ: Krsko, SloveniaReported employees: 11-50 | Krsko, Slovenia | 11-50 | Exact match | 13 contacts → |
“SIPRO Inženiring (SIPRO Engineering) provides design, engineering, consulting, supervision, and site services in the fields of nuclear power generation, as well as other power…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Ljubljana, SloveniaReported employees: 1-10 | Ljubljana, Slovenia | 1-10 | Exact match | 7 contacts → |
“IEM Engineering and planning Ltd, is one of the oldest engineering, consulting and planning companies in Slovenia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Gradis, BP Maribor D.O.Ogradis.si HQ: Maribor, SloveniaReported employees: 11-50 | Maribor, Slovenia | 11-50 | Exact match | 5 contacts → |
“Civil engineering company based in Maribor, Slovenia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Teknol D.O.Oteknol.eu HQ: Celje, SloveniaReported employees: 1-10 | Celje, Slovenia | 1-10 | Exact match | 5 contacts → |
“Teknol is a specialised process eqipment supplier serving pharmacutical, food, chemical, mineral, metal and energy sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nafta Strojna D.O.Onafta-strojna.si HQ: Lendava, SloveniaReported employees: 1-10 | Lendava, Slovenia | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Corus Inženirji D.O.Oc-i.si HQ: Šempeter Pri Gorici, SloveniaReported employees: 1-10 | Šempeter Pri Gorici, Slovenia | 1-10 | Exact match | 4 contacts → |
“We are a leading construction company specializing in an integrated approach to the design of building structures, building control, geological geomechanical surveys, high-rise…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | WS D.O.O. Weldingsolutionsweldingsolutions.si HQ: Maribor, SloveniaReported employees: 11-50 | Maribor, Slovenia | 11-50 | Exact match | 4 contacts → |
“Welding and construction of steel structures and pipelines!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Teca D.O.Oteca.si HQ: Ljubljana, SloveniaReported employees: 1-10 | Ljubljana, Slovenia | 1-10 | Exact match | 2 contacts → |
“TECA is an engineering company that is engaged in the execution of turnkey projects, mechanical and civil engineering and representation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Balzer-Turnšek D.O.Obalzer-turnsek.si HQ: Ljubljana, SloveniaReported employees: 1-10 | Ljubljana, Slovenia | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Ingenia Process Technologiesingenia-pt.si HQ: Črniče, SloveniaReported employees: 1-10 | Črniče, Slovenia | 1-10 | Exact match | 2 contacts → |
“ENGINEERING EXCELLENCE.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Heptagon Engineeringheptagon.si HQ: Maribor, SloveniaReported employees: 1-10 | Maribor, Slovenia | 1-10 | Exact match | 1 contacts → |
“Engineering, Design, Consulting and Supervision” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Process engineering and construction firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
51 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 51 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for process engineering and construction firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many process engineering and construction firms did RevenueBase find based in Slovenia?
The saved snapshot records 51 matching company records, 802 tracked contacts and 368 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 21 process engineering and construction firms based in Slovenia. Snapshot: November 6, 2026. https://revenuebase.ai/companies/process-engineering-and-construction-firms/slovenia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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