Company lists · Data refreshed November 2026

Top 10 Sounding rocket suppliers based in the United States

RevenueBase identified 25 company matches for sounding rocket suppliers associated with the United States as of November 2026 and tracks 22,707 professional contacts across them, including 694 with verified work emails. Hawthorne is the largest hub.

This list covers company matches for sounding rocket suppliers 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 1, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 1, 2026 How this list was built
25Companies
22,707Contacts tracked
694Verified emails
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The 10 largest sounding rocket suppliers based in the United States

Ranked by team size
Top 10 of 25 company matches for sounding rocket suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHawthorne, CA, United StatesHQ recorded Nov 1, 2026n/a16,986 contacts →

Exact match

“SpaceX designs, manufactures and launches the world’s most advanced rockets and spacecraft.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchCentennial, CO, United StatesHQ recorded Nov 1, 20261,001-5,0003,117 contacts →

Exact match

“ULA is redefining what’s possible in space by providing innovative rocketry solutions for national security, NASA, and commercial space launches.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchLong Beach, CA, United StatesHQ recorded Nov 1, 20261,001-5,000192 contacts →

Exact match

“Rocket Lab builds, launches, and operates rockets and spacecraft for our global customers.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchEl Segundo, CA, United StatesHQ recorded Nov 1, 2026201-50086 contacts →

Exact match

“We build rockets to launch small satellites”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchCocoa, FL, United StatesHQ recorded Nov 1, 202651-20072 contacts →

Exact match

“Vaya Space develops and manufactures orbital launch vehicles, in-space propulsion systems, and advanced missile engines-all powered by our hybrid rocket engine technology.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchPenrose, CO, United StatesHQ recorded Nov 1, 202651-20066 contacts →

Exact match

“Estes Industries was founded in 1958 by Vern and Gleda Estes and found a home soon after in Penrose, Colorado (the model rocket capital of the world).”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchReston, VA, United StatesHQ recorded Nov 1, 202611-5020 contacts →

Exact match

“ILS creates value for our customers by providing dependable access to space through proven and innovative launch solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchBrunswick, ME, United StatesHQ recorded Nov 1, 202611-5019 contacts →

Exact match

“Launching sustainable aerospace with suborbital and small, dedicated orbital launch services.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchDayton, OH, United StatesHQ recorded Nov 1, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchGlastonbury, CT, United StatesHQ recorded Nov 1, 2026n/a1 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 10 of 25 sounding rocket suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 694 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sounding rocket suppliers based in the United States at a glance

As of Nov 1, 2026
3.1%Verified-email coverage
908.3Average contacts per company
11-50Median size (employees)
8.0%Largest-city concentration · Hawthorne
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
6
51-200
4
201-500
1
1,001-5,000
5

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 25 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 “sounding rocket suppliers” 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 694 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 1, 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 “sounding rocket suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sounding rocket suppliers are there based in the United States?

RevenueBase identified 25 company matches for sounding rocket suppliers 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?

Spacex tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sounding rocket suppliers?

Hawthorne leads with 2 company records, followed by Long Beach (2) and Ames (1).

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 694 professional contacts with verified work emails tracked across these 25 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 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.