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Segment answer

Companies running core-js and React, headquartered in the United States

techcore-js×techReact×hqUnited States×Add a filter: technology, sector, band or date

412,745

companies, 0.76% of 54,527,857 in the index. Landing 10 Sept 2026.

n8 of 10 buckets a dimension
Denominator412,745 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-core-js.tech-react.hq-us

8 of 10 buckets a dimensionof 412,745 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-core-js.tech-react.hq-us

How the segment is made up

NAICS sector

NAICS sector

Companiesof 412,745 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 Services56,90513.8%
51 Information38,8579.4%
81 Other Services (except Public Administration)33,8938.2%
61 Educational Services30,9577.5%
62 Health Care and Social Assistance30,5367.4%
53 Real Estate and Rental and Leasing30,5087.4%
45 Retail Trade29,5497.2%
23 Construction21,3545.2%
72 Accommodation and Food Services20,4264.9%
56 Administrative and Support and Waste Management and Remediation Services19,3654.7%
16 other sectors, and unclassified140,18634.0%
Business category

Business category

Companiesof 412,745 in this segment

The 8 largest categories; the remainder is the last row

The 11 numbers behind this chart
Business categoryCompaniesShare
Tech Companies31,5927.7%
Real Estate - Agents & Managers21,4775.2%
Clothing Stores9,9622.4%
Business Consulting9,7052.4%
Digital & Marketing Agencies9,2442.2%
Professional & Management Training6,7811.6%
Pizza & Italian Restaurants6,5441.6%
Automobile Dealers & Manufacturers6,0491.5%
Beauty Salons5,9521.4%
Social Services & NGOs5,5881.4%
All other categories311,39175.4%
Employee band

Employee band

Companiesof 412,745 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 10305,87274.1%
10 to 10080,18419.4%
100 to 1,0007,9071.9%
over 1,0008200.20%
Unknown band17,9624.4%
Freshness

Freshness

Companiesof 412,745 in this segment

fresh231,486
recent40,337
aging75,224
stale65,698

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
fresh231,48656.1%
recent40,3379.8%
aging75,22418.2%
stale65,69815.9%
HQ country

HQ country

Fixed to the United States by this segment

412,745 of 412,745. Remove the filter to see the top 10 countries, with the remainder drawn.

Technologies alongside core-js

Technologies alongside core-js

Companiesof 412,745 in this segment

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

The 10 numbers behind this chart
TechnologyCompaniesShare
Google Analytics248,91060.3%
PHP246,66459.8%
Google Tag Manager240,26758.2%
MySQL229,66455.6%
WordPress228,42555.3%
DoubleClick Floodlight220,69253.5%
Google Campaign Manager 360220,02453.3%
Lodash192,00946.5%
Facebook Pixel183,91544.6%
Facebook175,70542.6%
n9 rows shown
Denominator412,745 companies in this segment
Landing10 Sept 2026
Figurerows.tech-core-js.tech-react.hq-us

9 rows shownof 412,745 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-core-js.tech-react.hq-us

Who is in it

Company
Website
HQ country
Sector
Business category
Live technologies
Freshness
United States
81
Beauty Salons
49
fresh
United States
51
Tech Companies
81
fresh
United States
51
Libraries
35
fresh
United States
61
Colleges & Universities
29
fresh
United States
51
Hosting & Cloud Infrastructure Providers
57
fresh
United States
51
Tech Companies
120
fresh
United States
61
Martial Arts Gyms
18
fresh
United States
51
Payment Processing & Point of Sale
22
fresh
United States
45
Clothing Stores
41
fresh

9 rows of 412,745, 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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