Company lists · Data verified August 2026

Top 25 Cloud encryption companies based in the United States

Name: Cloud encryption companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 210 companies tracked

There are 210 cloud encryption companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 3,992 professional contacts across them, including 1,510 with verified work emails and 1,360 with mobile numbers. New York is the largest hub.

This list covers cloud encryption companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

210Companies

3,992Contacts tracked

1,510Verified emails

1,360Mobile numbers

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The 25 largest cloud encryption companies based in the United States

Ranked by team size

Top 25 of 210 cloud encryption companies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Wasabi Technologies	Boston, MA	201-500	548	391
2	Backblaze	San Mateo, CA	201-500	366	218
3	Protegrity	Stamford, CT	201-500	353	186
4	Virtru	Washington, DC	201-500	220	146
5	ZIX	Dallas, TX	501-1,000	200	64
6	OTAVA	Indianapolis, IN	51-200	115	94
7	Thales Trusted Cyber Technologies	Abingdon, MD	51-200	62	1
8	Securedata	Los Angeles, CA	51-200	61	33
9	confidencial.io	Menlo Park, CA	11-50	47	21
10	Digify	San Francisco, CA	11-50	39	19
11	Mediafire	The Woodlands, TX	11-50	38	10
12	Suite Studios	Boulder, CO	11-50	36	32
13	Vormetric, INC	San Jose, CA	201-500	32	8
14	Spideroak	Lenexa, KS	11-50	31	15
15	Faction INC	Denver, CO	51-200	30	6
16	Cloud Storage Security CSS	Salt Lake City, UT	11-50	24	10
17	Coaxis Hosting	Tallahassee, FL	11-50	21	4
18	Extreme Compute, INC	Palo Alto, CA	51-200	21	3
19	Parablu INC	San Francisco, CA	51-200	18	9
20	AFI Technologies, INC	Coral Springs, FL	51-200	18	4
21	Netgroup USA	Coconut Creek, FL	201-500	18	1
22	Summit	Alpharetta, GA	51-200	17	14
23	Shardsecure	New York, NY	11-50	16	8
24	Qanapi	Washington, DC	11-50	15	8
25	Cloudike, INC	San Francisco, CA	51-200	14	2

Showing 25 of 210 cloud encryption companies based in the United States

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Cloud encryption companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 15 HQs

1,360Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Cloud encryption companies by metro

Metro	Companies
Cloud encryption companies in New York	15
Cloud encryption companies in San Francisco	12
Cloud encryption companies in Dallas	8
Cloud encryption companies in Atlanta	5
Cloud encryption companies in Washington	5
Cloud encryption companies in Palo Alto	4
Cloud encryption companies in Los Angeles	4
Cloud encryption companies in Houston	4

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud encryption companies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 4 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud encryption companies are there based in the United States?

There are 210 cloud encryption companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Wasabi Technologies, headquartered in Boston, tops this list with the largest team on record.

Which city has the most cloud encryption companies?

New York leads with 15 headquartered companies, followed by San Francisco (12) and Dallas (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,510 verified decision-maker contacts tracked across these 210 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.