--- title: "Air compressors: Which are searched most?" description: "Compare the air compressors people choose between. Share of Search among Atlas Copco, Kaeser, CompAir and Gardner Denver, the air compressors Brandwave compares worldwide, using the same methodology, market, and reporting period. 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." canonical: "https://gobrandwave.com/demand/global-en/categories/air-compressors" publisher: "Brandwave" --- # Air compressors: Which are searched most? Compare the air compressors people choose between. Share of Search among Atlas Copco, Kaeser, CompAir and Gardner Denver, the air compressors Brandwave compares worldwide, using the same methodology, market, and reporting period. 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. ## Key facts - **Competitive set**: Air compressors - **Market**: Global - **Brands compared**: 4 - **Month measured**: Sep 2026 - **Highest Share of Search**: Atlas Copco, 77.6% ## Which brand is most popular in search among air compressors worldwide? - In September 2026, Atlas Copco was the most searched among air compressors worldwide, with an estimated 165K branded searches and 77.6% estimated Share of Search within this set. - Kaeser is in 2nd place, 69.1 percentage points behind at 8.5% Share of Search. - Across the 12 months ending September 2026, Atlas Copco’s estimated Share of Search among air compressors worldwide decreased from 79.8% to 77.6%. - Across the 12 months ending September 2026, Kaeser’s estimated Share of Search among air compressors worldwide increased from 7.2% to 8.5%. - Across the 12 months ending September 2026, CompAir’s estimated Share of Search among air compressors worldwide increased from 5.9% to 7%. - Across the 12 months ending September 2026, Atlas Copco’s estimated Share of Search among air compressors worldwide peaked at 81.7% in January 2026 and was lowest at 77.6% in August 2026. - Across the 12 months ending September 2026, Kaeser’s estimated Share of Search among air compressors worldwide peaked at 8.6% in February 2026 and was lowest at 7.2% in November 2025. - Across the 12 months ending September 2026, CompAir’s estimated Share of Search among air compressors worldwide peaked at 7% in August 2026 and was lowest at 4.9% in January 2026. - Across the 12 months ending September 2026, Gardner Denver’s estimated Share of Search among air compressors worldwide peaked at 7.2% in October 2025 and was lowest at 5.9% in December 2025. - Across the 12 months ending September 2026, Kaeser rose from 3rd to 2nd among air compressors worldwide. - Across the 12 months ending September 2026, CompAir rose from 4th to 3rd among air compressors worldwide. - Across the 12 months ending September 2026, Gardner Denver fell from 2nd to 4th among air compressors worldwide. ## Compare search popularity between leading brands - [Atlas Copco vs Kaeser: compare search popularity](/demand/global-en/compare/atlas-copco-vs-kaeser): 77.6% against 8.5% Share of Search. - [Atlas Copco vs CompAir: compare search popularity](/demand/global-en/compare/atlas-copco-vs-compair): 77.6% against 7% Share of Search. - [Atlas Copco vs Gardner Denver: compare search popularity](/demand/global-en/compare/atlas-copco-vs-gardner-denver): 77.6% against 7% Share of Search. - [Kaeser vs CompAir: compare search popularity](/demand/global-en/compare/compair-vs-kaeser): 8.5% against 7% Share of Search. - [Kaeser vs Gardner Denver: compare search popularity](/demand/global-en/compare/gardner-denver-vs-kaeser): 8.5% against 7% Share of Search. - [CompAir vs Gardner Denver: compare search popularity](/demand/global-en/compare/compair-vs-gardner-denver): 7% Share of Search each. ## How did search popularity change for air compressors worldwide in September 2026? - Estimated monthly branded searches for Gardner Denver worldwide fell 18.2% over 12 measured months, from 18.1K to 14.8K in September 2026. - Estimated monthly branded searches for Atlas Copco worldwide fell 17.9% over 12 measured months, from 201K to 165K in September 2026. ## Share of Search ranking | Rank | Brand | Share of Search | Estimated monthly branded searches | Change vs prior month | Owned by | | --- | --- | --- | --- | --- | --- | | 1 | Atlas Copco | 77.6% | 165K | 0.0% | Atlas Copco | | 2 | Kaeser | 8.5% | 18.1K | 0.0% | Kaeser | | 3 | CompAir | 7% | 14.8K | 0.0% | CompAir | | 4 | Gardner Denver | 7% | 14.8K | 0.0% | Gardner Denver | ## Historical estimated branded-search demand | Month | Brand | Estimated monthly branded searches | Share of Search | Rank | | --- | --- | --- | --- | --- | | Oct 2025 | Atlas Copco | 201K | 79.8% | 1 | | Oct 2025 | Gardner Denver | 18.1K | 7.2% | 2 | | Oct 2025 | Kaeser | 18.1K | 7.2% | 3 | | Oct 2025 | CompAir | 14.8K | 5.9% | 4 | | Nov 2025 | Atlas Copco | 165K | 79.8% | 1 | | Nov 2025 | Gardner Denver | 14.8K | 7.2% | 2 | | Nov 2025 | Kaeser | 14.8K | 7.2% | 3 | | Nov 2025 | CompAir | 12.1K | 5.9% | 4 | | Dec 2025 | Atlas Copco | 165K | 80.9% | 1 | | Dec 2025 | Kaeser | 14.8K | 7.3% | 2 | | Dec 2025 | CompAir | 12.1K | 5.9% | 3 | | Dec 2025 | Gardner Denver | 12.1K | 5.9% | 4 | | Jan 2026 | Atlas Copco | 201K | 81.7% | 1 | | Jan 2026 | Kaeser | 18.1K | 7.4% | 2 | | Jan 2026 | Gardner Denver | 14.8K | 6% | 3 | | Jan 2026 | CompAir | 12.1K | 4.9% | 4 | | Feb 2026 | Atlas Copco | 165K | 78.6% | 1 | | Feb 2026 | Kaeser | 18.1K | 8.6% | 2 | | Feb 2026 | Gardner Denver | 14.8K | 7% | 3 | | Feb 2026 | CompAir | 12.1K | 5.8% | 4 | | Mar 2026 | Atlas Copco | 201K | 79.8% | 1 | | Mar 2026 | Gardner Denver | 18.1K | 7.2% | 2 | | Mar 2026 | Kaeser | 18.1K | 7.2% | 3 | | Mar 2026 | CompAir | 14.8K | 5.9% | 4 | | Apr 2026 | Atlas Copco | 165K | 78.6% | 1 | | Apr 2026 | Kaeser | 18.1K | 8.6% | 2 | | Apr 2026 | Gardner Denver | 14.8K | 7% | 3 | | Apr 2026 | CompAir | 12.1K | 5.8% | 4 | | May 2026 | Atlas Copco | 165K | 78.6% | 1 | | May 2026 | Kaeser | 18.1K | 8.6% | 2 | | May 2026 | Gardner Denver | 14.8K | 7% | 3 | | May 2026 | CompAir | 12.1K | 5.8% | 4 | | Jun 2026 | Atlas Copco | 165K | 78.6% | 1 | | Jun 2026 | Kaeser | 18.1K | 8.6% | 2 | | Jun 2026 | Gardner Denver | 14.8K | 7% | 3 | | Jun 2026 | CompAir | 12.1K | 5.8% | 4 | | Jul 2026 | Atlas Copco | 165K | 78.6% | 1 | | Jul 2026 | Kaeser | 18.1K | 8.6% | 2 | | Jul 2026 | Gardner Denver | 14.8K | 7% | 3 | | Jul 2026 | CompAir | 12.1K | 5.8% | 4 | | Aug 2026 | Atlas Copco | 165K | 77.6% | 1 | | Aug 2026 | Kaeser | 18.1K | 8.5% | 2 | | Aug 2026 | CompAir | 14.8K | 7% | 3 | | Aug 2026 | Gardner Denver | 14.8K | 7% | 4 | | Sep 2026 | Atlas Copco | 165K | 77.6% | 1 | | Sep 2026 | Kaeser | 18.1K | 8.5% | 2 | | Sep 2026 | CompAir | 14.8K | 7% | 3 | | Sep 2026 | Gardner Denver | 14.8K | 7% | 4 | ## What is being compared - **Atlas Copco**: Measured on the search term “atlas copco”. - **CompAir**: Measured on the search term “compair”. - **Gardner Denver**: Measured on the search term “gardner denver”. - **Kaeser**: Measured on the search term “kaeser compressor”. - [Atlas Copco](/demand/global-en/brands/atlas-copco) - [CompAir](/demand/global-en/brands/compair) - [Gardner Denver](/demand/global-en/brands/gardner-denver) - [Kaeser](/demand/global-en/brands/kaeser) ## Methodology - [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Which brand is most popular in search among air compressors worldwide? In September 2026, Atlas Copco was the most searched among air compressors worldwide, with an estimated 165K branded searches and 77.6% estimated Share of Search within this set. These are worldwide searches for English-language branded terms. ## Cite this page Brandwave. "Air compressors: Which are searched most?". https://gobrandwave.com/demand/global-en/categories/air-compressors This page is also available as HTML at https://gobrandwave.com/demand/global-en/categories/air-compressors. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.