Company lists · Data refreshed November 2026
Top 25 Heating and cooling optimization startups worldwide
RevenueBase identified 6,179 company matches for heating and cooling optimization startups worldwide as of November 2026 and tracks 153,303 professional contacts across them, including 40,444 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for heating and cooling optimization startups worldwide, 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. Country and city lists for heating and cooling optimization startups follow the table.
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 25 largest heating and cooling optimization startups worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 55,567 contacts → | ||||
Exact match “Johnson Controls is a global leader in thermal management, mission-critical building systems, energy efficiency and decarbonization.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 8,214 contacts → | ||||
Exact match “We design, deploy and optimise the flexible energy and temperature solutions that are essential to our customers’ operations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 2,339 contacts → | ||||
Exact match “Founded in 1917 as a heating technology manufacturer, today Viessmann Climate Solutions is a leading global provider of sustainable climate (heating, cooling, water and air…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,562 contacts → | ||||
Exact match “Wir geben Häusern eine Zukunft.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 1,279 contacts → | ||||
Exact match “At Danfoss Climate Solutions, we engineer energy-efficient heating and cooling solutions to help the world get more out of less.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 1,184 contacts → | ||||
Exact match “Priva is a high-tech company that develops hardware, software and services in the field of climate control, energy saving and optimal reuse of water.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 1,109 contacts → | ||||
Exact match “CAREL is a world leader in control solutions for air-conditioning, refrigeration and heating, and systems for humidification and evaporative cooling.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 823 contacts → | ||||
Exact match “At IMI, our Climate Control sector designs intelligent hydronic solutions that optimise comfort, energy use, and system reliability, helping create smarter, greener, more…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 677 contacts → | ||||
Exact match “When it comes to comfortable climate in buildings, we set the ultimate standards.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 672 contacts → | ||||
Exact match “Albireo Energy is a leading independent building controls and energy services provider recognized by customers for creating intelligent, high-performance buildings.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 664 contacts → | ||||
Exact match “Climatec has been making buildings safer, more comfortable and efficient for over 40 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 602 contacts → | ||||
Exact match “Our DNA are sustainable buildings As a Smart Building Solutioneer, we combine intelligent building technologies, data-based services, sustainable excellence and multiple synergy…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 593 contacts → | ||||
Exact match “Aira is the next generation home energy champion.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 587 contacts → | ||||
Exact match “Nordomatic is a global impact pioneer in smart buildings, helping you optimize, simplify, and future-proof your operations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 524 contacts → | ||||
Exact match “At Airmaster, our goal is to lead the way in integrated building services, combining HVAC & R, building automation, electrical, and fire systems to create smart buildings that are…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 496 contacts → | ||||
Exact match “Since 1965, LONG has been in the business of building performance; making them automated, efficient, green, and safe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 490 contacts → | ||||
Exact match “Founded by Dr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 471 contacts → | ||||
Exact match “The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 460 contacts → | ||||
Exact match “Founded in 2004 by a passionate team of entrepreneurs with deep expertise in energy management, Elmeasure began with a bold mission: to help industries, businesses, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 408 contacts → | ||||
Exact match “View is the leader in smart building technologies that transform buildings to improve human health and experience, reduce energy consumption and carbon emissions, and generate…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 407 contacts → | ||||
Exact match “Leaders in HVAC control solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 397 contacts → | ||||
Exact match “Shaping the Future of Sustainable Climate Control At XNRGY Climate Systems, we are on a mission to revolutionize climate control with a focus on sustainability and innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 380 contacts → | ||||
Exact match “With over 70 years of experience, Hoval develops and supplies premium solutions for heating, ventilation and air conditioning for buildings.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 357 contacts → | ||||
Exact match “Founded in 1974, Regulvar is a private company operating nationally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 351 contacts → | ||||
Exact match “Havtech delivers innovative commercial and industrial HVAC solutions across Maryland, Washington, D.C, Virginia, Pennsylvania, and West Virginia.” 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 “heating and cooling optimization startups”. 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 25 of 6,179 heating and cooling optimization startups worldwide
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Heating and cooling optimization startups worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for heating and cooling optimization startups are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “heating and cooling optimization startups” 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. 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 40,444 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.
Heating and cooling optimization startups by location
34 lists · largest firstEvery Heating and cooling optimization startups list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Heating and cooling optimization startups based in the United States1,400
- Heating and cooling optimization startups based in the United Kingdom389
- Heating and cooling optimization startups based in Germany361
- Heating and cooling optimization startups based in France348
- Heating and cooling optimization startups based in Canada271
- Heating and cooling optimization startups based in the Netherlands247
- Heating and cooling optimization startups based in Spain196
- Heating and cooling optimization startups based in India191
- Heating and cooling optimization startups based in Italy191
- Heating and cooling optimization startups based in Australia147
- Heating and cooling optimization startups based in Sweden127
- Heating and cooling optimization startups based in Switzerland126
- Heating and cooling optimization startups based in Belgium110
- Heating and cooling optimization startups based in Brazil98
- Heating and cooling optimization startups based in Türkiye73
- Heating and cooling optimization startups based in Poland66
- Heating and cooling optimization startups based in the United Arab Emirates63
- Heating and cooling optimization startups based in Denmark54
- Heating and cooling optimization startups based in Austria52
- Heating and cooling optimization startups based in Finland51
- Heating and cooling optimization startups based in Mexico50
- Heating and cooling optimization startups based in Portugal47
- Heating and cooling optimization startups based in Norway43
- Heating and cooling optimization startups based in Czechia37
- Heating and cooling optimization startups based in Ireland33
- Heating and cooling optimization startups based in Hungary31
- Heating and cooling optimization startups based in South Africa30
Cities
- Heating and cooling optimization startups based in London, United Kingdom89
- Heating and cooling optimization startups based in New York, United States46
- Heating and cooling optimization startups based in Dubai, United Arab Emirates43
- Heating and cooling optimization startups based in Toronto, Canada36
- Heating and cooling optimization startups based in Berlin, Germany35
- Heating and cooling optimization startups based in Paris, France32
- Heating and cooling optimization startups based in Stockholm, Sweden27
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 “heating and cooling optimization startups”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many heating and cooling optimization startups are there worldwide?
RevenueBase identified 6,179 company matches for heating and cooling optimization startups worldwide 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?
Johnson Controls tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most heating and cooling optimization startups?
The United States leads with 1,400 companies, followed by the United Kingdom (389) and Germany (361). Every heating and cooling optimization startups list by country and city is linked on this page.
Which city has the most heating and cooling optimization startups?
London leads with 89 company records, followed by New York (46) and Dubai (43).
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 40,444 professional contacts with verified work emails tracked across these 6,179 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 6,179 heating and cooling optimization startups worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 heating and cooling optimization startups worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 6,179 matching company records for heating and cooling optimization startups worldwide, with 153,303 tracked contacts and 40,444 verified work emails.
This public preview shows 25 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 25 heating and cooling optimization startups worldwide
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 |  Johnson Controlsjohnsoncontrols.comHQ: Cork, IrelandReported employees: 10001+ | Cork, Ireland | 10001+ | Exact match | 55,567 contacts → |
“Johnson Controls is a global leader in thermal management, mission-critical building systems, energy efficiency and decarbonization.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Aggrekoaggreko.com HQ: Dumbarton, United KingdomReported employees: 5,001-10,000 | Dumbarton, United Kingdom | 5,001-10,000 | Exact match | 8,214 contacts → |
“We design, deploy and optimise the flexible energy and temperature solutions that are essential to our customers’ operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Viessmann Climate Solutionsviessmann-climatesolutions.comHQ: Allendorf, GermanyReported employees: 10001+ | Allendorf, Germany | 10001+ | Exact match | 2,339 contacts → |
“Founded in 1917 as a heating technology manufacturer, today Viessmann Climate Solutions is a leading global provider of sustainable climate (heating, cooling, water and air…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ISTAista.lyHQ: Essen, GermanyReported employees: 5,001-10,000 | Essen, Germany | 5,001-10,000 | Exact match | 1,562 contacts → |
“Wir geben Häusern eine Zukunft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Danfoss Climate Solutionsdanfoss.comHQ: Nordborg, DenmarkReported employees: 10001+ | Nordborg, Denmark | 10001+ | Exact match | 1,279 contacts → |
“At Danfoss Climate Solutions, we engineer energy-efficient heating and cooling solutions to help the world get more out of less.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  PRIVApriva.comHQ: De Lier, NetherlandsReported employees: 501-1,000 | De Lier, Netherlands | 501-1,000 | Exact match | 1,184 contacts → |
“Priva is a high-tech company that develops hardware, software and services in the field of climate control, energy saving and optimal reuse of water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  CARELcarel.comHQ: Brugine (pd), ItalyReported employees: 1,001-5,000 | Brugine (pd), Italy | 1,001-5,000 | Exact match | 1,109 contacts → |
“CAREL is a world leader in control solutions for air-conditioning, refrigeration and heating, and systems for humidification and evaporative cooling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  IMI Climate Controlclimatecontrol.imiplc.comHQ: Eysins, SwitzerlandReported employees: 1,001-5,000 | Eysins, Switzerland | 1,001-5,000 | Exact match | 823 contacts → |
“At IMI, our Climate Control sector designs intelligent hydronic solutions that optimise comfort, energy use, and system reliability, helping create smarter, greener, more…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Aalberts Hydronic Flow Controlaalberts-hfc.comHQ: Almere, NetherlandsReported employees: 1,001-5,000 | Almere, Netherlands | 1,001-5,000 | Exact match | 677 contacts → |
“When it comes to comfortable climate in buildings, we set the ultimate standards.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Albireo Energyalbireoenergy.comHQ: Edison, NJ, United StatesReported employees: 1,001-5,000 | Edison, NJ, United States | 1,001-5,000 | Exact match | 672 contacts → |
“Albireo Energy is a leading independent building controls and energy services provider recognized by customers for creating intelligent, high-performance buildings.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Climatec, LLCclimatec.comHQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 664 contacts → |
“Climatec has been making buildings safer, more comfortable and efficient for over 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Kieback&peterkieback-peter.comHQ: Berlin, GermanyReported employees: 1,001-5,000 | Berlin, Germany | 1,001-5,000 | Exact match | 602 contacts → |
“Our DNA are sustainable buildings As a Smart Building Solutioneer, we combine intelligent building technologies, data-based services, sustainable excellence and multiple synergy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  AIRAairahome.comHQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 593 contacts → |
“Aira is the next generation home energy champion.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Nordomaticnordomatic.comHQ: Stockholm, SwedenReported employees: 1,001-5,000 | Stockholm, Sweden | 1,001-5,000 | Exact match | 587 contacts → |
“Nordomatic is a global impact pioneer in smart buildings, helping you optimize, simplify, and future-proof your operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Airmasterairmaster.com.auHQ: Scoresby, AustraliaReported employees: 1,001-5,000 | Scoresby, Australia | 1,001-5,000 | Exact match | 524 contacts → |
“At Airmaster, our goal is to lead the way in integrated building services, combining HVAC & R, building automation, electrical, and fire systems to create smart buildings that are…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Long Building Technologieslong.comHQ: Littleton, UT, United StatesReported employees: 501-1,000 | Littleton, UT, United States | 501-1,000 | Exact match | 496 contacts → |
“Since 1965, LONG has been in the business of building performance; making them automated, efficient, green, and safe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Carrier Indiacarrierindia.comHQ: Gurgaon, IndiaReported employees: 501-1,000 | Gurgaon, India | 501-1,000 | Exact match | 490 contacts → |
“Founded by Dr.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  PSI Softwarepsi.deHQ: Berlin, GermanyReported employees: 1,001-5,000 | Berlin, Germany | 1,001-5,000 | Exact match | 471 contacts → |
“The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Elmeasureelmeasure.comHQ: Bangalore, IndiaReported employees: 501-1,000 | Bangalore, India | 501-1,000 | Exact match | 460 contacts → |
“Founded in 2004 by a passionate team of entrepreneurs with deep expertise in energy management, Elmeasure began with a bold mission: to help industries, businesses, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  View, INCview.comHQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 408 contacts → |
“View is the leader in smart building technologies that transform buildings to improve human health and experience, reduce energy consumption and carbon emissions, and generate…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Airzone Controlairzonecontrol.comHQ: Malaga, SpainReported employees: 201-500 | Malaga, Spain | 201-500 | Exact match | 407 contacts → |
“Leaders in HVAC control solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Xnrgy Climate Systemsxnrgy.comHQ: Mesa, AZ, United StatesReported employees: 501-1,000 | Mesa, AZ, United States | 501-1,000 | Exact match | 397 contacts → |
“Shaping the Future of Sustainable Climate Control At XNRGY Climate Systems, we are on a mission to revolutionize climate control with a focus on sustainability and innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  HOVALhoval.comHQ: Vaduz, LiechtensteinReported employees: 1,001-5,000 | Vaduz, Liechtenstein | 1,001-5,000 | Exact match | 380 contacts → |
“With over 70 years of experience, Hoval develops and supplies premium solutions for heating, ventilation and air conditioning for buildings.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Regulvar INCregulvar.comHQ: Laval, QC, CanadaReported employees: 501-1,000 | Laval, QC, Canada | 501-1,000 | Exact match | 357 contacts → |
“Founded in 1974, Regulvar is a private company operating nationally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Havtechhavtech.comHQ: Columbia, VA, United StatesReported employees: 201-500 | Columbia, VA, United States | 201-500 | Exact match | 351 contacts → |
“Havtech delivers innovative commercial and industrial HVAC solutions across Maryland, Washington, D.C, Virginia, Pennsylvania, and West Virginia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 6,179 company matches
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Heating and cooling optimization startups: 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
6,120 records in the displayed employee bands.
59 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 6,179 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 ↗
Heating and cooling optimization startups by location
34 lists · largest firstEvery Heating and cooling optimization startups list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Heating and cooling optimization startups based in the United States1,400
- Heating and cooling optimization startups based in the United Kingdom389
- Heating and cooling optimization startups based in Germany361
- Heating and cooling optimization startups based in France348
- Heating and cooling optimization startups based in Canada271
- Heating and cooling optimization startups based in the Netherlands247
- Heating and cooling optimization startups based in Spain196
- Heating and cooling optimization startups based in India191
- Heating and cooling optimization startups based in Italy191
- Heating and cooling optimization startups based in Australia147
- Heating and cooling optimization startups based in Sweden127
- Heating and cooling optimization startups based in Switzerland126
- Heating and cooling optimization startups based in Belgium110
- Heating and cooling optimization startups based in Brazil98
- Heating and cooling optimization startups based in Türkiye73
- Heating and cooling optimization startups based in Poland66
- Heating and cooling optimization startups based in the United Arab Emirates63
- Heating and cooling optimization startups based in Denmark54
- Heating and cooling optimization startups based in Austria52
- Heating and cooling optimization startups based in Finland51
- Heating and cooling optimization startups based in Mexico50
- Heating and cooling optimization startups based in Portugal47
- Heating and cooling optimization startups based in Norway43
- Heating and cooling optimization startups based in Czechia37
- Heating and cooling optimization startups based in Ireland33
- Heating and cooling optimization startups based in Hungary31
- Heating and cooling optimization startups based in South Africa30
Cities
- Heating and cooling optimization startups based in London, United Kingdom89
- Heating and cooling optimization startups based in New York, United States46
- Heating and cooling optimization startups based in Dubai, United Arab Emirates43
- Heating and cooling optimization startups based in Toronto, Canada36
- Heating and cooling optimization startups based in Berlin, Germany35
- Heating and cooling optimization startups based in Paris, France32
- Heating and cooling optimization startups based in Stockholm, Sweden27
Questions about this company list
What does Exact match mean for heating and cooling optimization startups?
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 heating and cooling optimization startups did RevenueBase find worldwide?
The saved snapshot records 6,179 matching company records, 153,303 tracked contacts and 40,444 verified emails. The public preview displays 25 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 heating and cooling optimization startups worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/heating-and-cooling-optimization-startups.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Top 25 heating and cooling optimization startups worldwide
RevenueBase records 6,179 matching company records for heating and cooling optimization startups worldwide, with 153,303 tracked contacts and 40,444 verified work emails.
This public preview shows 25 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 25 heating and cooling optimization startups worldwide
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 | Johnson Controlsjohnsoncontrols.com HQ: Cork, IrelandReported employees: 10001+ | Cork, Ireland | 10001+ | Exact match | 55,567 contacts → |
“Johnson Controls is a global leader in thermal management, mission-critical building systems, energy efficiency and decarbonization.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Aggrekoaggreko.com HQ: Dumbarton, United KingdomReported employees: 5,001-10,000 | Dumbarton, United Kingdom | 5,001-10,000 | Exact match | 8,214 contacts → |
“We design, deploy and optimise the flexible energy and temperature solutions that are essential to our customers’ operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Viessmann Climate Solutionsviessmann-climatesolutions.com HQ: Allendorf, GermanyReported employees: 10001+ | Allendorf, Germany | 10001+ | Exact match | 2,339 contacts → |
“Founded in 1917 as a heating technology manufacturer, today Viessmann Climate Solutions is a leading global provider of sustainable climate (heating, cooling, water and air…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ISTAista.ly HQ: Essen, GermanyReported employees: 5,001-10,000 | Essen, Germany | 5,001-10,000 | Exact match | 1,562 contacts → |
“Wir geben Häusern eine Zukunft.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Danfoss Climate Solutionsdanfoss.com HQ: Nordborg, DenmarkReported employees: 10001+ | Nordborg, Denmark | 10001+ | Exact match | 1,279 contacts → |
“At Danfoss Climate Solutions, we engineer energy-efficient heating and cooling solutions to help the world get more out of less.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PRIVApriva.com HQ: De Lier, NetherlandsReported employees: 501-1,000 | De Lier, Netherlands | 501-1,000 | Exact match | 1,184 contacts → |
“Priva is a high-tech company that develops hardware, software and services in the field of climate control, energy saving and optimal reuse of water.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | CARELcarel.com HQ: Brugine (pd), ItalyReported employees: 1,001-5,000 | Brugine (pd), Italy | 1,001-5,000 | Exact match | 1,109 contacts → |
“CAREL is a world leader in control solutions for air-conditioning, refrigeration and heating, and systems for humidification and evaporative cooling.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | IMI Climate Controlclimatecontrol.imiplc.com HQ: Eysins, SwitzerlandReported employees: 1,001-5,000 | Eysins, Switzerland | 1,001-5,000 | Exact match | 823 contacts → |
“At IMI, our Climate Control sector designs intelligent hydronic solutions that optimise comfort, energy use, and system reliability, helping create smarter, greener, more…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Aalberts Hydronic Flow Controlaalberts-hfc.com HQ: Almere, NetherlandsReported employees: 1,001-5,000 | Almere, Netherlands | 1,001-5,000 | Exact match | 677 contacts → |
“When it comes to comfortable climate in buildings, we set the ultimate standards.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Albireo Energyalbireoenergy.com HQ: Edison, NJ, United StatesReported employees: 1,001-5,000 | Edison, NJ, United States | 1,001-5,000 | Exact match | 672 contacts → |
“Albireo Energy is a leading independent building controls and energy services provider recognized by customers for creating intelligent, high-performance buildings.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Climatec, LLCclimatec.com HQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 664 contacts → |
“Climatec has been making buildings safer, more comfortable and efficient for over 40 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Kieback&peterkieback-peter.com HQ: Berlin, GermanyReported employees: 1,001-5,000 | Berlin, Germany | 1,001-5,000 | Exact match | 602 contacts → |
“Our DNA are sustainable buildings As a Smart Building Solutioneer, we combine intelligent building technologies, data-based services, sustainable excellence and multiple synergy…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | AIRAairahome.com HQ: Stockholm, SwedenReported employees: 201-500 | Stockholm, Sweden | 201-500 | Exact match | 593 contacts → |
“Aira is the next generation home energy champion.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Nordomaticnordomatic.com HQ: Stockholm, SwedenReported employees: 1,001-5,000 | Stockholm, Sweden | 1,001-5,000 | Exact match | 587 contacts → |
“Nordomatic is a global impact pioneer in smart buildings, helping you optimize, simplify, and future-proof your operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Airmasterairmaster.com.au HQ: Scoresby, AustraliaReported employees: 1,001-5,000 | Scoresby, Australia | 1,001-5,000 | Exact match | 524 contacts → |
“At Airmaster, our goal is to lead the way in integrated building services, combining HVAC & R, building automation, electrical, and fire systems to create smart buildings that are…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Long Building Technologieslong.com HQ: Littleton, UT, United StatesReported employees: 501-1,000 | Littleton, UT, United States | 501-1,000 | Exact match | 496 contacts → |
“Since 1965, LONG has been in the business of building performance; making them automated, efficient, green, and safe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Carrier Indiacarrierindia.com HQ: Gurgaon, IndiaReported employees: 501-1,000 | Gurgaon, India | 501-1,000 | Exact match | 490 contacts → |
“Founded by Dr.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | PSI Softwarepsi.de HQ: Berlin, GermanyReported employees: 1,001-5,000 | Berlin, Germany | 1,001-5,000 | Exact match | 471 contacts → |
“The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Elmeasureelmeasure.com HQ: Bangalore, IndiaReported employees: 501-1,000 | Bangalore, India | 501-1,000 | Exact match | 460 contacts → |
“Founded in 2004 by a passionate team of entrepreneurs with deep expertise in energy management, Elmeasure began with a bold mission: to help industries, businesses, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | View, INCview.com HQ: San Jose, CA, United StatesReported employees: 201-500 | San Jose, CA, United States | 201-500 | Exact match | 408 contacts → |
“View is the leader in smart building technologies that transform buildings to improve human health and experience, reduce energy consumption and carbon emissions, and generate…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Airzone Controlairzonecontrol.com HQ: Malaga, SpainReported employees: 201-500 | Malaga, Spain | 201-500 | Exact match | 407 contacts → |
“Leaders in HVAC control solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Xnrgy Climate Systemsxnrgy.com HQ: Mesa, AZ, United StatesReported employees: 501-1,000 | Mesa, AZ, United States | 501-1,000 | Exact match | 397 contacts → |
“Shaping the Future of Sustainable Climate Control At XNRGY Climate Systems, we are on a mission to revolutionize climate control with a focus on sustainability and innovation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HOVALhoval.com HQ: Vaduz, LiechtensteinReported employees: 1,001-5,000 | Vaduz, Liechtenstein | 1,001-5,000 | Exact match | 380 contacts → |
“With over 70 years of experience, Hoval develops and supplies premium solutions for heating, ventilation and air conditioning for buildings.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Regulvar INCregulvar.com HQ: Laval, QC, CanadaReported employees: 501-1,000 | Laval, QC, Canada | 501-1,000 | Exact match | 357 contacts → |
“Founded in 1974, Regulvar is a private company operating nationally.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Havtechhavtech.com HQ: Columbia, VA, United StatesReported employees: 201-500 | Columbia, VA, United States | 201-500 | Exact match | 351 contacts → |
“Havtech delivers innovative commercial and industrial HVAC solutions across Maryland, Washington, D.C, Virginia, Pennsylvania, and West Virginia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 6,179 company matches
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Heating and cooling optimization startups: 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
6,120 records in the displayed employee bands.
59 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 6,179 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 ↗
Heating and cooling optimization startups by location
34 lists · largest firstEvery Heating and cooling optimization startups list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Heating and cooling optimization startups based in the United States1,400
- Heating and cooling optimization startups based in the United Kingdom389
- Heating and cooling optimization startups based in Germany361
- Heating and cooling optimization startups based in France348
- Heating and cooling optimization startups based in Canada271
- Heating and cooling optimization startups based in the Netherlands247
- Heating and cooling optimization startups based in Spain196
- Heating and cooling optimization startups based in India191
- Heating and cooling optimization startups based in Italy191
- Heating and cooling optimization startups based in Australia147
- Heating and cooling optimization startups based in Sweden127
- Heating and cooling optimization startups based in Switzerland126
- Heating and cooling optimization startups based in Belgium110
- Heating and cooling optimization startups based in Brazil98
- Heating and cooling optimization startups based in Türkiye73
- Heating and cooling optimization startups based in Poland66
- Heating and cooling optimization startups based in the United Arab Emirates63
- Heating and cooling optimization startups based in Denmark54
- Heating and cooling optimization startups based in Austria52
- Heating and cooling optimization startups based in Finland51
- Heating and cooling optimization startups based in Mexico50
- Heating and cooling optimization startups based in Portugal47
- Heating and cooling optimization startups based in Norway43
- Heating and cooling optimization startups based in Czechia37
- Heating and cooling optimization startups based in Ireland33
- Heating and cooling optimization startups based in Hungary31
- Heating and cooling optimization startups based in South Africa30
Cities
- Heating and cooling optimization startups based in London, United Kingdom89
- Heating and cooling optimization startups based in New York, United States46
- Heating and cooling optimization startups based in Dubai, United Arab Emirates43
- Heating and cooling optimization startups based in Toronto, Canada36
- Heating and cooling optimization startups based in Berlin, Germany35
- Heating and cooling optimization startups based in Paris, France32
- Heating and cooling optimization startups based in Stockholm, Sweden27
Questions about this company list
What does Exact match mean for heating and cooling optimization startups?
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 heating and cooling optimization startups did RevenueBase find worldwide?
The saved snapshot records 6,179 matching company records, 153,303 tracked contacts and 40,444 verified emails. The public preview displays 25 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 heating and cooling optimization startups worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/heating-and-cooling-optimization-startups.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗