ISS vs OCS:Which is more popular by branded search in New Zealand?
In August 2026, ISS had more branded searches than OCS among commercial cleaning companies in New Zealand. ISS was estimated to have 400 branded searches compared to OCS’s 200, and held a 13.5% Share of Search versus OCS’s 6.7%.
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Which is more popular in search, ISS or OCS?
Compare the commercial cleaning companies New Zealand offices, schools and sites contract. 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 ISS, OCS. The figures are in the table below the chart.
View monthly share of search table
| Month | CrestClean | Premium Clean | ISS | JAN-PRO | OCS |
|---|---|---|---|---|---|
| Oct 2025 | 41.2% | 37.3% | 11.1% | 3.6% | 6.9% |
| Nov 2025 | 48.8% | 31.8% | 9.3% | 4% | 6.2% |
| Dec 2025 | 45.5% | 31.4% | 9.5% | 6.1% | 7.6% |
| Jan 2026 | 50.8% | 26.7% | 11.9% | 5% | 5.6% |
| Feb 2026 | 42.7% | 29% | 17.5% | 3.8% | 7% |
| Mar 2026 | 40.2% | 32.9% | 14.9% | 4.4% | 7.6% |
| Apr 2026 | 42.8% | 30.1% | 14.9% | 6.2% | 6.2% |
| May 2026 | 41.4% | 33.2% | 11.8% | 6.3% | 7.2% |
| Jun 2026 | 42.8% | 33.8% | 10.4% | 7.4% | 5.7% |
| Jul 2026 | 43.8% | 29.3% | 13.4% | 5.7% | 7.8% |
| Aug 2026 | 43.8% | 29.3% | 13.5% | 6.7% | 6.7% |
| Sep 2026 | — | — | — | — | — |
How has the ISS and OCS comparison changed over the last 12 months?
3 findings
- ISS was ahead of OCS in every measured month of the 11 months ending August 2026.
- Across the 11 months ending August 2026, ISS’s estimated Share of Search among commercial cleaning companies in New Zealand moved from 11.1% to 13.5%, and its estimated monthly branded searches moved from 340 to 400.
- Across the 11 months ending August 2026, OCS’s estimated Share of Search among commercial cleaning companies in New Zealand moved from 6.9% to 6.7%, and its estimated monthly branded searches moved from 210 to 200.
How did search popularity change for New Zealand commercial cleaning companies in August 2026?
3 changes
In August 2026, JAN-PRO overtook OCS to rank 4th among commercial cleaning companies in New Zealand, at 6.7%.
In August 2026, OCS lost estimated Share of Search among commercial cleaning companies in New Zealand, from 7.8% to 6.7%.
Estimated monthly branded searches for ISS in New Zealand rose 17.6% over 11 measured months, from 340 to 400 in August 2026.
How each brand is measured
Brandwave collects information about searches that people make online using ISS’s and OCS’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.