IOSH vs NEBOSH:Which is more popular by branded search?
In August 2026, IOSH had more branded searches than NEBOSH among health and safety training worldwide. IOSH was estimated to have 1.3K branded searches compared to NEBOSH’s 1K, and held a 1.9% Share of Search versus NEBOSH’s 1.4%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, IOSH or NEBOSH?
Compare the health and safety training operations teams choose between. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for IOSH, NEBOSH. The figures are in the table below the chart.
View monthly share of search table
| Month | High Speed Training | SafetyCulture | Alcumus | IOSH | NEBOSH | RoSPA |
|---|---|---|---|---|---|---|
| Oct 2025 | 34.4% | 42.1% | 18.8% | 2.5% | 1.4% | 0.91% |
| Nov 2025 | 34.4% | 42% | 18.8% | 2.4% | 1.3% | 1.1% |
| Dec 2025 | 35.7% | 43.6% | 15.9% | 2.1% | 1.4% | 1.2% |
| Jan 2026 | 38.7% | 38.7% | 17.3% | 2.8% | 1.5% | 1% |
| Feb 2026 | 41% | 41% | 12.3% | 3% | 1.6% | 1.1% |
| Mar 2026 | 39.9% | 39.9% | 14.6% | 2.9% | 1.6% | 1.2% |
| Apr 2026 | 45% | 36.8% | 13.5% | 2.2% | 1.4% | 1.2% |
| May 2026 | 40% | 40% | 14.6% | 2.4% | 1.5% | 1.5% |
| Jun 2026 | 44.9% | 36.8% | 13.4% | 2.2% | 1.4% | 1.4% |
| Jul 2026 | 45.1% | 36.9% | 13.5% | 1.8% | 1.4% | 1.4% |
| Aug 2026 | 39% | 39% | 17.4% | 1.9% | 1.4% | 1.3% |
| Sep 2026 | — | — | — | — | — | — |
How has the IOSH and NEBOSH comparison changed over the last 12 months?
3 findings
- IOSH was ahead of NEBOSH in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, IOSH’s estimated Share of Search among health and safety training worldwide moved from 2.5% to 1.9%, and its estimated monthly branded searches moved from 2.4K to 1.3K.
- Across the 11 months ending August 2026, NEBOSH’s estimated Share of Search among health and safety training worldwide held steady at 1.4%, and its estimated monthly branded searches moved from 1.3K to 1K.
How did search popularity change for health and safety training worldwide in August 2026?
2 changes
How each brand is measured
Brandwave collects information about searches that people make online using IOSH’s and NEBOSH’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.