Stack Lookup
Get a free key

Segment answer

Companies running OpenSSL, PHP, Red Hat and Red Hat Enterprise Linux Server

techOpenSSL×techPHP×techRed Hat×techRed Hat Enterprise Linux Server×Add a filter: technology, sector, band or date

5,556

companies, 0.01% of 54,527,857 in the index. Landing 10 Sept 2026.

n8 of 10 buckets a dimension
Denominator5,556 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-openssl.tech-php.tech-red-hat.tech-red-hat-enterprise-linux-server

8 of 10 buckets a dimensionof 5,556 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-openssl.tech-php.tech-red-hat.tech-red-hat-enterprise-linux-server

How the segment is made up

NAICS sector

NAICS sector

Companiesof 5,556 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 Services1,33224.0%
61 Educational Services1,05218.9%
51 Information65111.7%
81 Other Services (except Public Administration)3145.7%
92 Public Administration2224.0%
62 Health Care and Social Assistance2183.9%
33 Manufacturing1983.6%
44 Retail Trade1823.3%
52 Finance and Insurance1562.8%
71 Arts, Entertainment, and Recreation1482.7%
16 other sectors, and unclassified1,38725.0%
Business category

Business category

Companiesof 5,556 in this segment

The 8 largest categories; the remainder is the last row

The 11 numbers behind this chart
Business categoryCompaniesShare
Research Institutes55410.0%
Tech Companies4738.5%
Colleges & Universities4307.7%
Religious Schools1733.1%
Educational Consultants1392.5%
Executive, Legislative & Government Institutions1152.1%
Telecommunications1081.9%
Biotechnology1021.8%
Libraries981.8%
Professional & Management Training961.7%
All other categories3,46262.3%
Employee band

Employee band

Companiesof 5,556 in this segment

4 of 4 bands: the decades every page and every company on this site uses

The 5 numbers behind this chart
BandCompaniesShare
1 to 102,46544.4%
10 to 1002,12638.3%
100 to 1,0004768.6%
over 1,000681.2%
Unknown band4217.6%
Freshness

Freshness

Companiesof 5,556 in this segment

fresh3,802
recent605
aging727
stale422

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
fresh3,80268.4%
recent60510.9%
aging72713.1%
stale4227.6%
HQ country

HQ country

Companiesof 5,556 in this segment

The 8 largest countries the count returns; the remainder is the last row

The 11 numbers behind this chart
CountryCompaniesShare
the United States2,72349.0%
Japan4618.3%
Spain2103.8%
Italy2083.7%
Czechia1783.2%
Germany1723.1%
France1272.3%
Australia1162.1%
Canada1112.0%
the United Kingdom1081.9%
All other countries, and unknown1,36124.5%
Technologies alongside OpenSSL

Technologies alongside OpenSSL

Companiesof 5,556 in this segment

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

The 10 numbers behind this chart
TechnologyCompaniesShare
Apache HTTP Server5,556100.0%
jQuery4,51481.2%
jQuery Easing4,46180.3%
Schannel4,01372.2%
IBM WebSphere Application Server3,92470.6%
MySQL3,59764.7%
WordPress3,55263.9%
Google Tag Manager2,94152.9%
Google Analytics2,93652.8%
DoubleClick Floodlight2,71248.8%
n9 rows shown
Denominator5,556 companies in this segment
Landing10 Sept 2026
Figurerows.tech-openssl.tech-php.tech-red-hat.tech-red-hat-enterprise-linux-server

9 rows shownof 5,556 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-openssl.tech-php.tech-red-hat.tech-red-hat-enterprise-linux-server

Who is in it

Company
Website
HQ country
Sector
Business category
Live technologies
Freshness
Germany
48
Airline Companies
80
fresh
Japan
71
Theatres & Theatrical Services
110
fresh
Denmark
61
Colleges & Universities
140
fresh
Germany
52
Payment Processing & Point of Sale
38
fresh
United States
71
Restaurants
111
fresh
Hong Kong SAR China
51
Telecommunications
40
fresh
United States
54
Research Institutes
27
fresh
Czechia
44
Paints, Coatings, Dyes & Pigments
34
fresh
United States
51
Media Companies
97
fresh

9 rows of 5,556, 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

Counting is free and keyless. A free key opens 100 named rows on one filter; past that, 1 credit per 25. The CSV needs Starter, 79 USD a month.

Save this segmentExport CSV, Starter