Market Concentration
Analyze product share distribution and competitive dynamics across certified heat pump models.
HHI Score
highly competitive578
01.5k2.5k10k
Herfindahl-Hirschman Index measures market concentration. Below 1,500 = competitive, 1,500-2,500 = moderate, above 2,500 = concentrated.
CR4
35.5%
Top 4 brands
Models
12,698
Unique units
Brands
20
Active manufacturers
Major
2
5%+ share
Niche
5
<1% share
Leader
Carrier
20.5% of models
Market Intelligence
Product Share Distribution
Distribution of certified models across manufacturers
Product Share by Brand
Top Brands by Product Share
Carrier20.5% cumulative
Rheem25.9% cumulative
York30.8% cumulative
Gree35.5% cumulative
Midea39.7% cumulative
Trane43.7% cumulative
Lennox47.4% cumulative
Daikin50.3% cumulative
Ephoca51.9% cumulative
Friedrich53.4% cumulative
Nortek Global HVAC54.9% cumulative
BlueRidge56.3% cumulative
Mitsubishi Electric57.6% cumulative
Fujitsu58.8% cumulative
Hisense59.9% cumulative
Understanding HHI
The Herfindahl-Hirschman Index (HHI) measures market concentration by summing the squares of product shares. Values below 1,500 indicate unconcentrated markets, 1,500-2,500 moderate concentration, and above 2,500 high concentration. A perfectly competitive market would have an HHI near 0, while a monopoly would approach 10,000.
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