Company lists · Data refreshed September 2026
Top 8 Iot companies based in Spain
RevenueBase identified 34 company matches for iot companies associated with Spain as of September 2026 and tracks 1,073 professional contacts across them, including 130 with verified work emails and 4 with mobile numbers. Madrid is the largest hub.
This list covers company matches for iot companies associated with Spain, 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 September 7, 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 8 largest iot companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 551 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 2 | 33 contacts → | ||||
Exact match “Fivecomm specializes in developing practical and cost-effective Internet of Things (IoT) solutions, from devices to edge computing.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 3 | 25 contacts → | ||||
Exact match “We are an IoT company from Biscay, developing mobile applications and cloud computing systems.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 4 | 11 contacts → | ||||
Exact match “With over 20 years of industrial IoT market experience, WoMaster Group is deemed as one of the leading IoT provider in Industrial world.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 5 | 6 contacts → | ||||
Exact match “Digital transformation in industry is unstoppable.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 6 | 5 contacts → | ||||
Exact match “IoT y tecnologías inalámbricas para la transformación digital de empresas e instituciones.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 7 | 2 contacts → | ||||
Exact match “Efecto Halo SL somos una empresa constituida en Enero de 2009 dedicada al asesoramiento de las tecnologías de la información y comunicación (TIC).” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 8 | 1 contacts → | ||||
Exact match “Synox es un creador francés de soluciones IoT.” Recorded in the RevenueBase company graph · Sep 7, 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 “iot companies”. 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 8 of 34 iot companies based in Spain
See the full list, filter by size, metro and specialty, and access 130 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Iot companies based in Spain at a glance
As of Sep 7, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 Spain whose business descriptions match “iot companies” 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 130 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 September 7, 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 “iot companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many iot companies are there based in Spain?
RevenueBase identified 34 company matches for iot companies associated with Spain as of September 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?
IKUSI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most iot companies?
Madrid leads with 4 company records, followed by Barcelona (3) and Bilbao (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 130 professional contacts with verified work emails tracked across these 34 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 September 7, 2026.
Ready to reach these companies? Verified emails and direct dials for all 34 iot companies based in Spain. Start with a free account, no credit card.
Download this list →Related lists
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Browse the directory
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.
More company lists
Company intelligence · public preview
Top 8 iot companies based in Spain
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 34 matching company records for iot companies based in Spain, with 1,073 tracked contacts and 130 verified work emails.
This public preview shows 8 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 7, 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 8 iot companies based in Spain
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 |  IKUSIikusi.comHQ: San Sebastián, SpainReported employees: 501-1,000 | San Sebastián, Spain | 501-1,000 | Exact match | 551 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  Fivecommfivecomm.euHQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 33 contacts → |
“Fivecomm specializes in developing practical and cost-effective Internet of Things (IoT) solutions, from devices to edge computing.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ideableideable.netHQ: Bilbao, SpainReported employees: 11-50 | Bilbao, Spain | 11-50 | Exact match | 25 contacts → |
“We are an IoT company from Biscay, developing mobile applications and cloud computing systems.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Womasterwomaster.euHQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 11 contacts → |
“With over 20 years of industrial IoT market experience, WoMaster Group is deemed as one of the leading IoT provider in Industrial world.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Enigmediaenigmedia.esHQ: San Sebastian, SpainReported employees: 11-50 | San Sebastian, Spain | 11-50 | Exact match | 6 contacts → |
“Digital transformation in industry is unstoppable.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Nexmachinanexmachina.comHQ: Bilbao, SpainReported employees: 1-10 | Bilbao, Spain | 1-10 | Exact match | 5 contacts → |
“IoT y tecnologías inalámbricas para la transformación digital de empresas e instituciones.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Efecto Haloefectohalo.comHQ: Castellón De La Plana, SpainReported employees: 1-10 | Castellón De La Plana, Spain | 1-10 | Exact match | 2 contacts → |
“Efecto Halo SL somos una empresa constituida en Enero de 2009 dedicada al asesoramiento de las tecnologías de la información y comunicación (TIC).” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Synox Ibericasynox.ioHQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 1 contacts → |
“Synox es un creador francés de soluciones IoT.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 8 of 34 company matches
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Iot companies: dataset insights
September 7, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
34 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 7, 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 iot companies?
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 iot companies did RevenueBase find based in Spain?
The saved snapshot records 34 matching company records, 1,073 tracked contacts and 130 verified emails. The public preview displays 8 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: September 7, 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
Iot companies by geography
- Iot companies based in the United States
- Iot companies based in Brazil
- Iot companies based in Germany
- Iot companies based in Italy
- Iot companies based in the United Kingdom
- Iot companies based in France
- Iot companies based in the Netherlands
- Iot companies based in Canada
- Iot companies based in South Africa
- Iot companies based in Australia
- Iot companies based in Switzerland
- Iot companies based in Poland
Browse the directory
Cite this list
RevenueBase Data Team. Top 8 iot companies based in Spain. Snapshot: September 7, 2026. https://revenuebase.ai/companies/iot-companies/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 8 iot companies based in Spain
RevenueBase records 34 matching company records for iot companies based in Spain, with 1,073 tracked contacts and 130 verified work emails.
This public preview shows 8 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 7, 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 8 iot companies based in Spain
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 | IKUSIikusi.com HQ: San Sebastián, SpainReported employees: 501-1,000 | San Sebastián, Spain | 501-1,000 | Exact match | 551 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | Fivecommfivecomm.eu HQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 33 contacts → |
“Fivecomm specializes in developing practical and cost-effective Internet of Things (IoT) solutions, from devices to edge computing.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ideableideable.net HQ: Bilbao, SpainReported employees: 11-50 | Bilbao, Spain | 11-50 | Exact match | 25 contacts → |
“We are an IoT company from Biscay, developing mobile applications and cloud computing systems.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Womasterwomaster.eu HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 11 contacts → |
“With over 20 years of industrial IoT market experience, WoMaster Group is deemed as one of the leading IoT provider in Industrial world.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Enigmediaenigmedia.es HQ: San Sebastian, SpainReported employees: 11-50 | San Sebastian, Spain | 11-50 | Exact match | 6 contacts → |
“Digital transformation in industry is unstoppable.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nexmachinanexmachina.com HQ: Bilbao, SpainReported employees: 1-10 | Bilbao, Spain | 1-10 | Exact match | 5 contacts → |
“IoT y tecnologías inalámbricas para la transformación digital de empresas e instituciones.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Efecto Haloefectohalo.com HQ: Castellón De La Plana, SpainReported employees: 1-10 | Castellón De La Plana, Spain | 1-10 | Exact match | 2 contacts → |
“Efecto Halo SL somos una empresa constituida en Enero de 2009 dedicada al asesoramiento de las tecnologías de la información y comunicación (TIC).” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Synox Ibericasynox.io HQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 1 contacts → |
“Synox es un creador francés de soluciones IoT.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 8 of 34 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Iot companies: dataset insights
September 7, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
34 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: September 7, 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 iot companies?
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 iot companies did RevenueBase find based in Spain?
The saved snapshot records 34 matching company records, 1,073 tracked contacts and 130 verified emails. The public preview displays 8 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: September 7, 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
Iot companies by geography
- Iot companies based in the United States
- Iot companies based in Brazil
- Iot companies based in Germany
- Iot companies based in Italy
- Iot companies based in the United Kingdom
- Iot companies based in France
- Iot companies based in the Netherlands
- Iot companies based in Canada
- Iot companies based in South Africa
- Iot companies based in Australia
- Iot companies based in Switzerland
- Iot companies based in Poland
Browse the directory
Cite this list
RevenueBase Data Team. Top 8 iot companies based in Spain. Snapshot: September 7, 2026. https://revenuebase.ai/companies/iot-companies/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗