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Companies running core-js, Python and React

techcore-js×techPython×techReact×emp10 to 100×Add a filter: technology, sector, band or date

5,842

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

n8 of 10 buckets a dimension
Denominator5,842 companies in this segment
Landing10 Sept 2026
Figurefacets.tech-core-js.tech-python.tech-react.emp-10-100

8 of 10 buckets a dimensionof 5,842 companies in this segmentlanding 10 Sept 2026/method/segment-facetsfacets.tech-core-js.tech-python.tech-react.emp-10-100

How the segment is made up

NAICS sector

NAICS sector

Companiesof 5,842 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 Services1,87732.1%
51 Information1,34022.9%
33 Manufacturing4117.0%
61 Educational Services3445.9%
52 Finance and Insurance1983.4%
56 Administrative and Support and Waste Management and Remediation Services1903.3%
42 Wholesale Trade1823.1%
44 Retail Trade1492.6%
62 Health Care and Social Assistance1472.5%
32 Manufacturing1312.2%
16 other sectors, and unclassified1,15119.7%
Business category

Business category

Companiesof 5,842 in this segment

The 8 largest categories; the remainder is the last row

The 11 numbers behind this chart
Business categoryCompaniesShare
Tech Companies1,30122.3%
Veterinarians & Animal Hospitals60210.3%
Software Development Services4878.3%
Digital & Marketing Agencies1432.4%
Colleges & Universities1182.0%
Business Consulting1081.8%
Professional & Management Training1011.7%
Industrial Machinery & Supplies701.2%
Employment Agencies & HR Consulting611.0%
Telecommunications570.98%
All other categories2,91249.8%
Employee band

Employee band

Fixed to 10 to 100 employees by this segment

5,842 of 5,842. Remove the filter to see the top 10 bands, with the remainder drawn.

Freshness

Freshness

Companiesof 5,842 in this segment

fresh3,385
recent1,045
aging772
stale640

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
fresh3,38557.9%
recent1,04517.9%
aging77213.2%
stale64011.0%
HQ country

HQ country

Companiesof 5,842 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 States1,72129.5%
Germany68411.7%
India2884.9%
France2554.4%
the United Kingdom2444.2%
Brazil2193.7%
Spain1943.3%
Italy1652.8%
the Netherlands1512.6%
Switzerland1412.4%
All other countries, and unknown2,07235.5%
Technologies alongside core-js

Technologies alongside core-js

Companiesof 5,842 in this segment

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

The 10 numbers behind this chart
TechnologyCompaniesShare
jQuery4,76981.6%
jQuery Easing4,67680.0%
PHP4,53777.7%
Google Tag Manager4,46176.4%
Google Font API4,25372.8%
Google Analytics4,24872.7%
DoubleClick Floodlight4,09570.1%
Google Campaign Manager 3604,02568.9%
MySQL3,82265.4%
WordPress3,76464.4%
n9 rows shown
Denominator5,842 companies in this segment
Landing10 Sept 2026
Figurerows.tech-core-js.tech-python.tech-react.emp-10-100

9 rows shownof 5,842 companies in this segmentlanding 10 Sept 2026/method/segment-rowsrows.tech-core-js.tech-python.tech-react.emp-10-100

Who is in it

Company
Website
HQ country
Sector
Business category
Live technologies
Freshness
United States
51
Tech Companies
120
fresh
Italy
61
Colleges & Universities
265
fresh
United States
62
Nephrology Clinic
2,004
fresh
United States
53
Real Estate Rental
32
fresh
Belgium
51
Tech Companies
282
fresh
Ireland
33
Electric Supplies & Power Generation
160
fresh
Italy
61
Colleges & Universities
169
fresh
Russia
92
Executive, Legislative & Government Institutions
29
fresh
Tumblr
United States
72
Pubs & Bars
772
fresh

9 rows of 5,842, 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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