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Companies running Cloudflare and Proton Mail, headquartered in the United States

techCloudflare×techProton Mail×hqUnited States×Add a filter: technology, sector, band or date

12,378

companies, 0.02% of 54,527,857 in the index. Landing 10 Sept 2026.

n8 of 10 buckets a dimension
Denominator12,378 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-cloudflare.tech-proton-mail.hq-us

8 of 10 buckets a dimensionof 12,378 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-cloudflare.tech-proton-mail.hq-us

How the segment is made up

NAICS sector

NAICS sector

Companiesof 12,378 in this segment

8 of 24 sectors; the remainder is the last row

The 11 numbers behind this chart
SectorCompaniesShare
54 Professional, Scientific, and Technical Services3,69629.9%
51 Information2,27918.4%
62 Health Care and Social Assistance8987.3%
45 Retail Trade8106.5%
81 Other Services (except Public Administration)7165.8%
61 Educational Services6585.3%
33 Manufacturing5144.2%
52 Finance and Insurance3913.2%
71 Arts, Entertainment, and Recreation3122.5%
56 Administrative and Support and Waste Management and Remediation Services3102.5%
16 other sectors, and unclassified2,41619.5%
Business category

Business category

Companiesof 12,378 in this segment

The 8 largest categories; the remainder is the last row

The 11 numbers behind this chart
Business categoryCompaniesShare
Tech Companies2,36919.1%
Software Development Services6385.2%
Business Consulting5454.4%
Digital & Marketing Agencies3683.0%
Psychologists & Counseling Services3162.6%
Clothing Stores2422.0%
Web Development Agencies2321.9%
Social Services & NGOs2181.8%
Professional & Management Training2171.8%
Video and Audio Production2111.7%
All other categories7,45060.2%
Employee band

Employee band

Companiesof 12,378 in this segment

3 of 4 bands: the decades every page and every company on this site uses1 bucket holds under 20 companies and is folded into the remainder

The 4 numbers behind this chart
BandCompaniesShare
1 to 1010,61185.7%
10 to 1001,32410.7%
100 to 1,000400.32%
1 other bands, and unknown4033.3%
Freshness

Freshness

Companiesof 12,378 in this segment

fresh12,378
recent0
aging0
stale0

Last verified, against landing 10 Sept 2026: within 30 days, 90, a year, past a year. The four add to the segment

The 4 numbers in this chart
TierCompaniesShare
fresh12,378100.0%
recent00%
aging00%
stale00%
HQ country

HQ country

Fixed to the United States by this segment

12,378 of 12,378. Remove the filter to see the top 10 countries, with the remainder drawn.

Technologies alongside Cloudflare

Technologies alongside Cloudflare

Companiesof 12,378 in this segment

The 8 most often alongside; these overlap and do not add up

The 10 numbers behind this chart
TechnologyCompaniesShare
PHP5,03940.7%
MySQL4,36835.3%
Google Font API4,36135.2%
WordPress4,12733.3%
jQuery3,41927.6%
jQuery Easing3,23926.2%
Cloudflare Bot Management3,21826.0%
React2,82522.8%
core-js2,81522.7%
Google Analytics2,50320.2%
n9 rows shown
Denominator12,378 companies in this segment
Landing10 Sept 2026
Figurerows.tech-cloudflare.tech-proton-mail.hq-us

9 rows shownof 12,378 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-cloudflare.tech-proton-mail.hq-us

Who is in it

Company
Website
HQ country
Sector
Business category
Live technologies
Freshness
United States
49
Shipping Couriers
11
fresh
United States
54
Data Solutions
6
fresh
United States
52
Investment Firms & Venture Capital
19
fresh
United States
81
Cryptocurrency
17
fresh
United States
81
Educational Associations
7
fresh
United States
54
Tech Companies
9
fresh
United States
61
Psychologists & Counseling Services
12
fresh
United States
51
Tech Companies
4
fresh
United States
51
Video and Audio Production
19
fresh

9 rows of 12,378, by cursor. Ordered by the day the matched technology was first verified, most recent first. Freshness is at landing, 10 Sept 2026.

Next 9 rows

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