Oxygen Consulting vs thinkstep-anz:Which is more popular?
In September 2026, thinkstep-anz had more branded searches than Oxygen Consulting among environmental and carbon consultants in New Zealand. thinkstep-anz had about 70 branded searches, while Oxygen Consulting had 50. thinkstep-anz made up 1.3% of all environmental and carbon consultant searches we track, and Oxygen Consulting accounted for 0.92%. When we asked ChatGPT and Google AI Overviews about environmental and carbon consultants, thinkstep-anz appeared in three of the five answers and Oxygen Consulting in two. thinkstep-anz was mentioned before Oxygen Consulting in every answer.
Who do people search for more?
thinkstep-anz, about 40% more searches than Oxygen Consulting
Who does AI mention more?
thinkstep-anz, mentioned in 3 of 5 answers, Oxygen Consulting in 2
Who does AI recommend more?
thinkstep-anz, named ahead of Oxygen Consulting in every answer
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Top environmental and carbon consultants in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, thinkstep-anz was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. Oxygen Consulting was mentioned in two out of five: in two of the three ChatGPT answers, but not in either of the two Google AI Overviews. thinkstep-anz was listed before Oxygen Consulting in every answer.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Toitū Envirocare3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
thinkstep-anz3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Tonkin + Taylor2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Pattle Delamore Partners2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Oxygen Consulting2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Morphum Environmental0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Ekos0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about environmental and carbon consultants
5 answers
Asked ChatGPT
“Which environmental and carbon consultant should I hire in New Zealand?”
Asked ChatGPT
“What are the best environmental and carbon consultants in New Zealand?”
Asked ChatGPT
“What's the best environmental and carbon consultant in New Zealand for a sustainability report?”
Searched Google, AI Overview
“environmental consultants nz”
Searched Google, AI Overview
“carbon accounting consultants”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in New Zealand on October 21, 2026.
Is Oxygen Consulting or thinkstep-anz more popular in search?
This chart shows how often people search Google for Oxygen Consulting and thinkstep-anz by name. Each line represents a brand's share of searches for all seven environmental and carbon consultants we track, month by month, from searches in New Zealand.
Share of searches by month for thinkstep-anz, Oxygen Consulting. The figures are in the table below the chart.
View monthly share of searches table
| Month | Tonkin + Taylor | Morphum Environmental | Pattle Delamore Partners | Ekos | Toitū Envirocare | thinkstep-anz | Oxygen Consulting |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 63.8% | 15.7% | 7.8% | 3% | 6.9% | 1.2% | 1.6% |
| Nov 2025 | 66.9% | 14.8% | 8% | 2.6% | 4.8% | 1.3% | 1.7% |
| Dec 2025 | 69.7% | 13.3% | 6.9% | 2.6% | 4% | 1.4% | 2% |
| Jan 2026 | 69.6% | 14.8% | 5% | 2.2% | 5% | 1.2% | 2.2% |
| Feb 2026 | 73.7% | 10.9% | 5% | 2.3% | 5.4% | 1.2% | 1.5% |
| Mar 2026 | 69.8% | 12.6% | 5.8% | 2.7% | 6.2% | 1.1% | 1.7% |
| Apr 2026 | 75.8% | 11.1% | 4.1% | 2.9% | 3.6% | 0.86% | 1.5% |
| May 2026 | 65.9% | 16.9% | 6.7% | 3.8% | 4.7% | 0.91% | 0.91% |
| Jun 2026 | 71.1% | 12.9% | 7.1% | 2.7% | 4.2% | 0.81% | 1.1% |
| Jul 2026 | 69.1% | 15.3% | 6.7% | 2.7% | 4.1% | 1.1% | 1.1% |
| Aug 2026 | 72.2% | 13.1% | 4.8% | 2.8% | 5.2% | 0.93% | 0.93% |
| Sep 2026 | 66.4% | 17.1% | 6.6% | 3.9% | 3.9% | 1.3% | 0.92% |
How has the Oxygen Consulting and thinkstep-anz comparison changed over the last 12 months?
3 findings
- The lead changed hands once in the 12 months ending September 2026: thinkstep-anz took it in September 2026.
- Across the 12 months ending September 2026, Oxygen Consulting’s share of searches among environmental and carbon consultants in New Zealand moved from 1.6% to 0.92%, and its estimated monthly branded searches moved from 90 to 50.
- Across the 12 months ending September 2026, thinkstep-anz’s share of searches among environmental and carbon consultants in New Zealand moved from 1.2% to 1.3%, and its estimated monthly branded searches held steady at 70.
How did search popularity change for New Zealand environmental and carbon consultants in September 2026?
2 changes

In September 2026, thinkstep-anz rose from 7th to 6th among environmental and carbon consultants in New Zealand.

In September 2026, Oxygen Consulting fell from 6th to 7th among environmental and carbon consultants in New Zealand.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Oxygen Consulting’s and thinkstep-anz’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.
Oxygen Consulting
1 branded search term
- oxygen consulting
thinkstep-anz
1 branded search term
- thinkstep
Other head-to-heads among environmental and carbon consultants

Tonkin + Taylor vs Morphum Environmental: compare popularity
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Tonkin + Taylor vs Ekos: compare popularity
Tonkin + Taylor vs Toitū Envirocare: compare popularity
Morphum Environmental vs Pattle Delamore Partners: compare popularity
Morphum Environmental vs Ekos: compare popularity

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