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Segment answer

Companies running core-js, RequireJS and Sentry, headquartered in the United Kingdom

techcore-js×techRequireJS×techSentry×hqUnited Kingdom×Add a filter: technology, sector, band or date

4,711

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

n8 of 10 buckets a dimension
Denominator4,711 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-core-js.tech-requirejs.tech-sentry.hq-gb

8 of 10 buckets a dimensionof 4,711 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-core-js.tech-requirejs.tech-sentry.hq-gb

How the segment is made up

NAICS sector

NAICS sector

Companiesof 4,711 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 Services85818.2%
23 Construction4239.0%
61 Educational Services3417.2%
81 Other Services (except Public Administration)3236.9%
56 Administrative and Support and Waste Management and Remediation Services3026.4%
72 Accommodation and Food Services2795.9%
51 Information2745.8%
62 Health Care and Social Assistance2535.4%
33 Manufacturing2425.1%
45 Retail Trade2355.0%
16 other sectors, and unclassified1,65835.2%
Business category

Business category

Companiesof 4,711 in this segment

The 8 largest categories; the remainder is the last row

The 11 numbers behind this chart
Business categoryCompaniesShare
Tech Companies2014.3%
Digital & Marketing Agencies1372.9%
Business Consulting982.1%
Colleges & Universities982.1%
Software Development Services831.8%
Web Development Agencies811.7%
Construction Services671.4%
Electrical & Wiring Contractors661.4%
Employment Agencies & HR Consulting611.3%
Auto Services601.3%
All other categories3,88082.4%
Employee band

Employee band

Companiesof 4,711 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 103,31170.3%
10 to 1001,00321.3%
100 to 1,0001202.5%
over 1,000270.57%
Unknown band2505.3%
Freshness

Freshness

Companiesof 4,711 in this segment

fresh1,651
recent664
aging820
stale1,576

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
fresh1,65135.0%
recent66414.1%
aging82017.4%
stale1,57633.5%
HQ country

HQ country

Fixed to the United Kingdom by this segment

4,711 of 4,711. Remove the filter to see the top 10 countries, with the remainder drawn.

Technologies alongside core-js

Technologies alongside core-js

Companiesof 4,711 in this segment

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

The 10 numbers behind this chart
TechnologyCompaniesShare
React4,55396.6%
PHP4,34992.3%
Prototype4,25590.3%
Plesk4,24290.0%
React Router4,07286.4%
Nginx3,40872.3%
jQuery3,17767.4%
jQuery Easing3,15266.9%
Schannel3,00263.7%
IBM WebSphere Application Server2,54354.0%
n9 rows shown
Denominator4,711 companies in this segment
Landing10 Sept 2026
Figurerows.tech-core-js.tech-requirejs.tech-sentry.hq-gb

9 rows shownof 4,711 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-core-js.tech-requirejs.tech-sentry.hq-gb

Who is in it

Company
Website
HQ country
Sector
Business category
Live technologies
Freshness
United Kingdom
81
Auto Body Shops
19
fresh
United Kingdom
23
Electrical & Wiring Contractors
17
fresh
United Kingdom
48
Shipping Couriers
16
fresh
United Kingdom
71
Soccer Club
16
fresh
United Kingdom
33
Metal Fabrication Services
24
fresh
United Kingdom
54
Research Institutes
38
fresh
United Kingdom
61
Professional & Management Training
19
fresh
United Kingdom
56
Employment Agencies & HR Consulting
18
fresh
United Kingdom
54
Business Consulting
26
fresh

9 rows of 4,711, 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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