Sector answer · ISIC 4520
579,678
companies in this sector, 1.1% of 53,578,213 in the index. Landing 1 Sept 2026.
Companiesof 579,678 in this sectorlanding 1 Sept 2026
The 10 most common of the 304 technologies the industry profile returns for this sector, web standards excluded and never countedA ranking over every technology in the catalogue needs the terms aggregation over tech_ids that is not served yet
| Technology | Companies in this sector | Share of 579,678 |
|---|---|---|
| PHP | 342,439 | 59.1% |
| jQuery | 288,112 | 49.7% |
| jQuery Easing | 277,789 | 47.9% |
| MySQL | 265,452 | 45.8% |
| WordPress | 256,294 | 44.2% |
| Google Font API | 201,881 | 34.8% |
| 180,427 | 31.1% | |
| jQuery Migrate | 158,105 | 27.3% |
| Google Analytics | 152,310 | 26.3% |
| Google Tag Manager | 151,869 | 26.2% |
Lift, the sector share over the universe shareof 579,678 in this sector and 53,578,213 in the indexlanding 1 Sept 2026
Computed here, not served: the sector share is the companies the industry profile returns for the technology over the 579,678 in this sector, the universe share is the catalogue's live company count for the same technology over the 53,578,213 in the index, and the lift is the first divided by the second. It is computed over the 10 technologies most common in this sector, so every lift here sits near 1.0; the values worth reading live further down a ranking the API does not serve yet.
| Technology | Share in this sector | Share of all companies | Lift |
|---|---|---|---|
| 31.1% | 28.4% | 1.09 | |
| Google Tag Manager | 26.2% | 25.3% | 1.04 |
| Google Analytics | 26.3% | 25.7% | 1.02 |
| jQuery Migrate | 27.3% | 26.7% | 1.02 |
| jQuery Easing | 47.9% | 47.6% | 1.01 |
| jQuery | 49.7% | 50.0% | 0.99 |
| PHP | 59.1% | 59.8% | 0.99 |
| Google Font API | 34.8% | 35.9% | 0.97 |
| WordPress | 44.2% | 46.1% | 0.96 |
| MySQL | 45.8% | 47.8% | 0.96 |
Not a segment filter yet
POST /v1/lists/count takes a NAICS code, and ISIC is not a filter key it accepts. It ignores a key it does not know rather than refusing it, so a segment under this code would count the whole index under a sector URL. The answer above is counted through the industry profile instead.
