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Companies running Facebook, Preact, React and Sentry

techFacebook×techPreact×techReact×techSentry×Add a filter: technology, sector, band or date

6,122

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

n8 of 10 buckets a dimension
Denominator6,122 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-facebook.tech-preact.tech-react.tech-sentry

8 of 10 buckets a dimensionof 6,122 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-facebook.tech-preact.tech-react.tech-sentry

How the segment is made up

NAICS sector

NAICS sector

Companiesof 6,122 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 Services74012.1%
51 Information72811.9%
62 Health Care and Social Assistance5729.3%
61 Educational Services4747.7%
45 Retail Trade4447.3%
81 Other Services (except Public Administration)3796.2%
33 Manufacturing3595.9%
23 Construction3415.6%
44 Retail Trade3075.0%
71 Arts, Entertainment, and Recreation2413.9%
16 other sectors, and unclassified2,08534.1%
Business category

Business category

Companiesof 6,122 in this segment

The 8 largest categories; the remainder is the last row

The 11 numbers behind this chart
Business categoryCompaniesShare
Tech Companies5478.9%
Gyms, Fitness & Health Centers1572.6%
Digital & Marketing Agencies1312.1%
Clothing Stores1191.9%
Heating & Air Conditioning1161.9%
Photographers & Photographic Studios1071.7%
Newspapers & Magazines861.4%
Yoga Studios851.4%
Business Consulting841.4%
Watches & Jewelry Stores771.3%
All other categories4,77478.0%
Employee band

Employee band

Companiesof 6,122 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 103,38255.2%
10 to 1001,87030.5%
100 to 1,0004537.4%
over 1,000520.85%
Unknown band3656.0%
Freshness

Freshness

Companiesof 6,122 in this segment

fresh4,681
recent838
aging504
stale99

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
fresh4,68176.5%
recent83813.7%
aging5048.2%
stale991.6%
HQ country

HQ country

Companiesof 6,122 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 States3,23452.8%
the United Kingdom4256.9%
Germany3335.4%
Australia2724.4%
France2494.1%
the Netherlands1883.1%
Canada1712.8%
Brazil1111.8%
Italy951.6%
Spain901.5%
All other countries, and unknown1,13918.6%
Technologies alongside Facebook

Technologies alongside Facebook

Companiesof 6,122 in this segment

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

The 10 numbers behind this chart
TechnologyCompaniesShare
Instagram4,94680.8%
PHP4,62475.5%
core-js4,28870.0%
MySQL4,21168.8%
WordPress4,16268.0%
Lodash3,61859.1%
Google Tag Manager3,54657.9%
DoubleClick Floodlight3,37255.1%
Google Analytics3,30954.1%
Google Campaign Manager 3603,26053.3%
n9 rows shown
Denominator6,122 companies in this segment
Landing10 Sept 2026
Figurerows.tech-facebook.tech-preact.tech-react.tech-sentry

9 rows shownof 6,122 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-facebook.tech-preact.tech-react.tech-sentry

Who is in it

Company
Website
HQ country
Sector
Business category
Live technologies
Freshness
United States
51
Educational Consultants
105
fresh
Italy
61
Colleges & Universities
265
fresh
United States
72
Restaurants
52
fresh
India
51
Tech Companies
43
fresh
United States
62
Nephrology Clinic
2,004
fresh
United States
72
Hotels
80
fresh
United States
51
Tech Companies
91
fresh
Germany
53
Real Estate - Agents & Managers
85
fresh
Belgium
51
Tech Companies
282
fresh

9 rows of 6,122, 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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