Company lists · Data refreshed November 2026
Top 25 Climate research contractors based in the United States
RevenueBase identified 177 company matches for climate research contractors associated with the United States as of November 2026 and tracks 4,588 professional contacts across them, including 2,107 with verified work emails. Seattle is the largest hub.
This list covers company matches for climate research contractors associated with the United States, 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 25 largest climate research contractors based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 627 contacts → | ||||
Exact match “HX5, LLC has specialized in providing professional support services to meet the needs of Federal Government organizations since its incorporation in 2004.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 532 contacts → | ||||
Exact match “Science Systems and Applications, Inc.(SSAI) is a leading provider of science, engineering, and technology solutions for customers who seek new frontiers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 253 contacts → | ||||
Exact match “For decades, Global Science and Technology (GST) has built and sustained the systems behind federal Earth science and research missions, for NASA, NOAA and beyond.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 163 contacts → | ||||
Exact match “Woodwell Climate Research Center conducts science for solutions at the nexus of climate, people, and nature-solutions that are urgently needed to propel us toward a more…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 124 contacts → | ||||
Exact match “GroundWork Renewables is the leading provider of high-quality meteorological (MET) data and ISO-accredited PV lab testing to give solar plant owners complete situational awareness…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 115 contacts → | ||||
Exact match “TDI-Brooks is a 27-year-old research and service company specializing in geotechnical and offshore survey projects; multi-disciplinary oceanographic and environmental projects…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 112 contacts → | ||||
Exact match “Many organizations are responsible for dealing with weather impacts that affect their bottom line.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 107 contacts → | ||||
Exact match “OAI provides professional consulting services to government organizations, the private sector, academia, and UN agencies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 95 contacts → | ||||
Exact match “Rhodium Group is an independent research provider with deep expertise in policy and economic analysis.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 93 contacts → | ||||
Exact match “Aerodyne Research, Inc.(ARI) provides research and development (R&D) services and advanced sensor and software products to industrial, academic and government customers addressing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 82 contacts → | ||||
Exact match “Jupiter is the trusted leader in climate risk analytics for organizations looking to strengthen their climate resilience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 79 contacts → | ||||
Exact match “Cramer Fish Sciences (CFS) is an employee owned fisheries research consulting firm with offices in Oregon, California, Idaho and Washington.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 77 contacts → | ||||
Exact match “Climate Central is a nonprofit organization that researches and reports the science and impacts of climate change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 63 contacts → | ||||
Exact match “Gro Intelligence illuminates the interrelationships between our earth’s ecology and human economy to help you see the big picture and act on the small details.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 62 contacts → | ||||
Exact match “Sonoma Technology is now Spheros Environmental.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 55 contacts → | ||||
Exact match “Ambee is a leading provider of global climate data and climate-based solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 54 contacts → | ||||
Exact match “Computational Physics, Inc.(CPI) is a research and development (R&D) company founded in 1984 to provide basic and applied science support to various U.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 53 contacts → | ||||
Exact match “I.M.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 39 contacts → | ||||
Exact match “NC State University’s North Carolina Institute for Climate Studies (NCICS) is a unique center of excellence showcasing a partnership between universities, the private sector…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 30 contacts → | ||||
Exact match “Planet Reimagined uses an innovative action-research method to incubate and scale creative solutions to our most pressing climate problems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 20 contacts → | ||||
Exact match “WeatherExtreme Ltd, founded in 1994 by Dr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 19 contacts → | ||||
Exact match “Droplet Measurement Technologies pioneers, manufactures, and services leading cloud and aerosol instruments that propel breakthroughs in atmospheric science.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 17 contacts → | ||||
Exact match “Tellus Civic Science provides world-class science, engineering, research, and consulting solutions to improve our global environment, mitigate the impacts of climate change…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 17 contacts → | ||||
Exact match “Companies from around the world rely on the accuracy and timeliness of CustomWeather’s forecasts to support business decisions.” 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 “climate research contractors”. 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 177 climate research contractors based in the United States
See the full list, filter by size, metro and specialty, and access 2,107 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Climate research contractors based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 177 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 the United States whose business descriptions match “climate research contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 2,107 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 “climate research contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many climate research contractors are there based in the United States?
RevenueBase identified 177 company matches for climate research contractors associated with the United States 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?
Hx5, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most climate research contractors?
Seattle leads with 8 company records, followed by Boulder (6) and New York (6).
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 2,107 professional contacts with verified work emails tracked across these 177 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 177 climate research contractors based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Climate research contractors by geography
- Climate research contractors based in Paris, France
- Climate research contractors based in London, United Kingdom
- Climate research contractors based in Australia
- Climate research contractors based in Brazil
- Climate research contractors based in Canada
- Climate research contractors based in Chile
- Climate research contractors based in Colombia
- Climate research contractors based in France
- Climate research contractors based in Germany
- Climate research contractors based in India
- Climate research contractors based in Italy
- Climate research contractors based in the Netherlands
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Climate research contractors based in Paris, France
- Climate research contractors based in London, United Kingdom
- Climate research contractors based in Australia
- Climate research contractors based in Brazil
- Climate research contractors based in Canada
- Climate research contractors based in Chile
Company intelligence · public preview
Top 25 climate research contractors based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 177 matching company records for climate research contractors based in the United States, with 4,588 tracked contacts and 2,107 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 climate research contractors based in the United States
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 |  Hx5, LLChxfive.comHQ: Fort Walton Beach, UT, United StatesReported employees: 1,001-5,000 | Fort Walton Beach, UT, United States | 1,001-5,000 | Exact match | 627 contacts → |
“HX5, LLC has specialized in providing professional support services to meet the needs of Federal Government organizations since its incorporation in 2004.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Lanham, VA, United StatesReported employees: 501-1,000 | Lanham, VA, United States | 501-1,000 | Exact match | 532 contacts → |
“Science Systems and Applications, Inc.(SSAI) is a leading provider of science, engineering, and technology solutions for customers who seek new frontiers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Greenbelt, WV, United StatesReported employees: 51-200 | Greenbelt, WV, United States | 51-200 | Exact match | 253 contacts → |
“For decades, Global Science and Technology (GST) has built and sustained the systems behind federal Earth science and research missions, for NASA, NOAA and beyond.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Woodwell Climate Research Centerwoodwellclimate.orgHQ: Falmouth, MA, United StatesReported employees: 51-200 | Falmouth, MA, United States | 51-200 | Exact match | 163 contacts → |
“Woodwell Climate Research Center conducts science for solutions at the nexus of climate, people, and nature-solutions that are urgently needed to propel us toward a more…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Groundwork Renewablesgrndwork.comHQ: Sand City, NM, United StatesReported employees: 51-200 | Sand City, NM, United States | 51-200 | Exact match | 124 contacts → |
“GroundWork Renewables is the leading provider of high-quality meteorological (MET) data and ISO-accredited PV lab testing to give solar plant owners complete situational awareness…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Tdi-Brookstdi-bi.comHQ: College Station, TX, United StatesReported employees: 51-200 | College Station, TX, United States | 51-200 | Exact match | 115 contacts → |
“TDI-Brooks is a 27-year-old research and service company specializing in geotechnical and offshore survey projects; multi-disciplinary oceanographic and environmental projects…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Baron Weatherbaronweather.comHQ: Huntsville, AL, United StatesReported employees: 51-200 | Huntsville, AL, United States | 51-200 | Exact match | 112 contacts → |
“Many organizations are responsible for dealing with weather impacts that affect their bottom line.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ocean Associates, INCoceanassociates.comHQ: Arlington, VA, United StatesReported employees: 51-200 | Arlington, VA, United States | 51-200 | Exact match | 107 contacts → |
“OAI provides professional consulting services to government organizations, the private sector, academia, and UN agencies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Rhodium Grouprhg.comHQ: New York, CA, United StatesReported employees: 51-200 | New York, CA, United States | 51-200 | Exact match | 95 contacts → |
“Rhodium Group is an independent research provider with deep expertise in policy and economic analysis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Aerodyne Researchaerodyne.comHQ: Billerica, MA, United StatesReported employees: 51-200 | Billerica, MA, United States | 51-200 | Exact match | 93 contacts → |
“Aerodyne Research, Inc.(ARI) provides research and development (R&D) services and advanced sensor and software products to industrial, academic and government customers addressing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Jupiter Intelligencejupiterintel.comHQ: San Mateo, CA, United StatesReported employees: 51-200 | San Mateo, CA, United States | 51-200 | Exact match | 82 contacts → |
“Jupiter is the trusted leader in climate risk analytics for organizations looking to strengthen their climate resilience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Cramer Fish Sciencesfishsciences.netHQ: Gresham, CA, United StatesReported employees: 11-50 | Gresham, CA, United States | 11-50 | Exact match | 79 contacts → |
“Cramer Fish Sciences (CFS) is an employee owned fisheries research consulting firm with offices in Oregon, California, Idaho and Washington.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Climate Central, INCclimatecentral.orgHQ: Princeton, NJ, United StatesReported employees: 11-50 | Princeton, NJ, United States | 11-50 | Exact match | 77 contacts → |
“Climate Central is a nonprofit organization that researches and reports the science and impacts of climate change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  GRO Intelligencegro-intelligence.comHQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 63 contacts → |
“Gro Intelligence illuminates the interrelationships between our earth’s ecology and human economy to help you see the big picture and act on the small details.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sonoma Technology NOW Spheros Environmentalsonomatech.comHQ: Petaluma, CA, United StatesReported employees: 51-200 | Petaluma, CA, United States | 51-200 | Exact match | 62 contacts → |
“Sonoma Technology is now Spheros Environmental.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  AMBEEgetambee.comHQ: Princeton, NJ, United StatesReported employees: 11-50 | Princeton, NJ, United States | 11-50 | Exact match | 55 contacts → |
“Ambee is a leading provider of global climate data and climate-based solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Computational Physics, INCcpi.comHQ: Springfield, MA, United StatesReported employees: 51-200 | Springfield, MA, United States | 51-200 | Exact match | 54 contacts → |
“Computational Physics, Inc.(CPI) is a research and development (R&D) company founded in 1984 to provide basic and applied science support to various U.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  I. M. Systems Group Inc. Imsgimsg.comHQ: Rockville, MD, United StatesReported employees: 201-500 | Rockville, MD, United States | 201-500 | Exact match | 53 contacts → |
“I.M.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Asheville, NC, United StatesReported employees: 11-50 | Asheville, NC, United States | 11-50 | Exact match | 39 contacts → |
“NC State University’s North Carolina Institute for Climate Studies (NCICS) is a unique center of excellence showcasing a partnership between universities, the private sector…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Planet Reimaginedplanetreimagined.comHQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 30 contacts → |
“Planet Reimagined uses an innovative action-research method to incubate and scale creative solutions to our most pressing climate problems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Weatherextreme LTDweatherextreme.comHQ: Incline Village, NV, United StatesReported employees: 11-50 | Incline Village, NV, United States | 11-50 | Exact match | 20 contacts → |
“WeatherExtreme Ltd, founded in 1994 by Dr.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Droplet Measurement Technologies, LLCdropletmeasurement.comHQ: Longmont, CO, United StatesReported employees: 11-50 | Longmont, CO, United States | 11-50 | Exact match | 19 contacts → |
“Droplet Measurement Technologies pioneers, manufactures, and services leading cloud and aerosol instruments that propel breakthroughs in atmospheric science.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Tellus Civic Sciencetelluscivicscience.comHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 17 contacts → |
“Tellus Civic Science provides world-class science, engineering, research, and consulting solutions to improve our global environment, mitigate the impacts of climate change…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Isciences, L.L.Cisciences.comHQ: Burlington, NC, United StatesReported employees: 11-50 | Burlington, NC, United States | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 |  Customweather, INCcustomweather.comHQ: Mill Valley, CA, United StatesReported employees: 11-50 | Mill Valley, CA, United States | 11-50 | Exact match | 17 contacts → |
“Companies from around the world rely on the accuracy and timeliness of CustomWeather’s forecasts to support business decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 177 company matches
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Climate research contractors: 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
177 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 United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 177 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 climate research contractors?
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 climate research contractors did RevenueBase find based in the United States?
The saved snapshot records 177 matching company records, 4,588 tracked contacts and 2,107 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
Climate research contractors by geography
- Climate research contractors based in Paris, France
- Climate research contractors based in London, United Kingdom
- Climate research contractors based in Australia
- Climate research contractors based in Brazil
- Climate research contractors based in Canada
- Climate research contractors based in Chile
- Climate research contractors based in Colombia
- Climate research contractors based in France
- Climate research contractors based in Germany
- Climate research contractors based in India
- Climate research contractors based in Italy
- Climate research contractors based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 climate research contractors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/climate-research-contractors/united-states.
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
- Climate research contractors based in Paris, France
- Climate research contractors based in London, United Kingdom
- Climate research contractors based in Australia
- Climate research contractors based in Brazil
- Climate research contractors based in Canada
- Climate research contractors based in Chile
Company intelligence · public preview
Top 25 climate research contractors based in the United States
RevenueBase records 177 matching company records for climate research contractors based in the United States, with 4,588 tracked contacts and 2,107 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 climate research contractors based in the United States
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 | Hx5, LLChxfive.com HQ: Fort Walton Beach, UT, United StatesReported employees: 1,001-5,000 | Fort Walton Beach, UT, United States | 1,001-5,000 | Exact match | 627 contacts → |
“HX5, LLC has specialized in providing professional support services to meet the needs of Federal Government organizations since its incorporation in 2004.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Lanham, VA, United StatesReported employees: 501-1,000 | Lanham, VA, United States | 501-1,000 | Exact match | 532 contacts → |
“Science Systems and Applications, Inc.(SSAI) is a leading provider of science, engineering, and technology solutions for customers who seek new frontiers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Greenbelt, WV, United StatesReported employees: 51-200 | Greenbelt, WV, United States | 51-200 | Exact match | 253 contacts → |
“For decades, Global Science and Technology (GST) has built and sustained the systems behind federal Earth science and research missions, for NASA, NOAA and beyond.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Woodwell Climate Research Centerwoodwellclimate.org HQ: Falmouth, MA, United StatesReported employees: 51-200 | Falmouth, MA, United States | 51-200 | Exact match | 163 contacts → |
“Woodwell Climate Research Center conducts science for solutions at the nexus of climate, people, and nature-solutions that are urgently needed to propel us toward a more…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Groundwork Renewablesgrndwork.com HQ: Sand City, NM, United StatesReported employees: 51-200 | Sand City, NM, United States | 51-200 | Exact match | 124 contacts → |
“GroundWork Renewables is the leading provider of high-quality meteorological (MET) data and ISO-accredited PV lab testing to give solar plant owners complete situational awareness…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tdi-Brookstdi-bi.com HQ: College Station, TX, United StatesReported employees: 51-200 | College Station, TX, United States | 51-200 | Exact match | 115 contacts → |
“TDI-Brooks is a 27-year-old research and service company specializing in geotechnical and offshore survey projects; multi-disciplinary oceanographic and environmental projects…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Baron Weatherbaronweather.com HQ: Huntsville, AL, United StatesReported employees: 51-200 | Huntsville, AL, United States | 51-200 | Exact match | 112 contacts → |
“Many organizations are responsible for dealing with weather impacts that affect their bottom line.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ocean Associates, INCoceanassociates.com HQ: Arlington, VA, United StatesReported employees: 51-200 | Arlington, VA, United States | 51-200 | Exact match | 107 contacts → |
“OAI provides professional consulting services to government organizations, the private sector, academia, and UN agencies.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Rhodium Grouprhg.com HQ: New York, CA, United StatesReported employees: 51-200 | New York, CA, United States | 51-200 | Exact match | 95 contacts → |
“Rhodium Group is an independent research provider with deep expertise in policy and economic analysis.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aerodyne Researchaerodyne.com HQ: Billerica, MA, United StatesReported employees: 51-200 | Billerica, MA, United States | 51-200 | Exact match | 93 contacts → |
“Aerodyne Research, Inc.(ARI) provides research and development (R&D) services and advanced sensor and software products to industrial, academic and government customers addressing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Jupiter Intelligencejupiterintel.com HQ: San Mateo, CA, United StatesReported employees: 51-200 | San Mateo, CA, United States | 51-200 | Exact match | 82 contacts → |
“Jupiter is the trusted leader in climate risk analytics for organizations looking to strengthen their climate resilience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cramer Fish Sciencesfishsciences.net HQ: Gresham, CA, United StatesReported employees: 11-50 | Gresham, CA, United States | 11-50 | Exact match | 79 contacts → |
“Cramer Fish Sciences (CFS) is an employee owned fisheries research consulting firm with offices in Oregon, California, Idaho and Washington.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Climate Central, INCclimatecentral.org HQ: Princeton, NJ, United StatesReported employees: 11-50 | Princeton, NJ, United States | 11-50 | Exact match | 77 contacts → |
“Climate Central is a nonprofit organization that researches and reports the science and impacts of climate change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | GRO Intelligencegro-intelligence.com HQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 63 contacts → |
“Gro Intelligence illuminates the interrelationships between our earth’s ecology and human economy to help you see the big picture and act on the small details.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sonoma Technology NOW Spheros Environmentalsonomatech.com HQ: Petaluma, CA, United StatesReported employees: 51-200 | Petaluma, CA, United States | 51-200 | Exact match | 62 contacts → |
“Sonoma Technology is now Spheros Environmental.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | AMBEEgetambee.com HQ: Princeton, NJ, United StatesReported employees: 11-50 | Princeton, NJ, United States | 11-50 | Exact match | 55 contacts → |
“Ambee is a leading provider of global climate data and climate-based solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Computational Physics, INCcpi.com HQ: Springfield, MA, United StatesReported employees: 51-200 | Springfield, MA, United States | 51-200 | Exact match | 54 contacts → |
“Computational Physics, Inc.(CPI) is a research and development (R&D) company founded in 1984 to provide basic and applied science support to various U.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | I. M. Systems Group Inc. Imsgimsg.com HQ: Rockville, MD, United StatesReported employees: 201-500 | Rockville, MD, United States | 201-500 | Exact match | 53 contacts → |
“I.M.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Asheville, NC, United StatesReported employees: 11-50 | Asheville, NC, United States | 11-50 | Exact match | 39 contacts → |
“NC State University’s North Carolina Institute for Climate Studies (NCICS) is a unique center of excellence showcasing a partnership between universities, the private sector…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Planet Reimaginedplanetreimagined.com HQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 30 contacts → |
“Planet Reimagined uses an innovative action-research method to incubate and scale creative solutions to our most pressing climate problems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Weatherextreme LTDweatherextreme.com HQ: Incline Village, NV, United StatesReported employees: 11-50 | Incline Village, NV, United States | 11-50 | Exact match | 20 contacts → |
“WeatherExtreme Ltd, founded in 1994 by Dr.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Droplet Measurement Technologies, LLCdropletmeasurement.com HQ: Longmont, CO, United StatesReported employees: 11-50 | Longmont, CO, United States | 11-50 | Exact match | 19 contacts → |
“Droplet Measurement Technologies pioneers, manufactures, and services leading cloud and aerosol instruments that propel breakthroughs in atmospheric science.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Tellus Civic Sciencetelluscivicscience.com HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 17 contacts → |
“Tellus Civic Science provides world-class science, engineering, research, and consulting solutions to improve our global environment, mitigate the impacts of climate change…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Isciences, L.L.Cisciences.com HQ: Burlington, NC, United StatesReported employees: 11-50 | Burlington, NC, United States | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Customweather, INCcustomweather.com HQ: Mill Valley, CA, United StatesReported employees: 11-50 | Mill Valley, CA, United States | 11-50 | Exact match | 17 contacts → |
“Companies from around the world rely on the accuracy and timeliness of CustomWeather’s forecasts to support business decisions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 177 company matches
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Climate research contractors: 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
177 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 United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 177 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 climate research contractors?
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 climate research contractors did RevenueBase find based in the United States?
The saved snapshot records 177 matching company records, 4,588 tracked contacts and 2,107 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
Climate research contractors by geography
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- Climate research contractors based in Chile
- Climate research contractors based in Colombia
- Climate research contractors based in France
- Climate research contractors based in Germany
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- Climate research contractors based in Italy
- Climate research contractors based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 climate research contractors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/climate-research-contractors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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