Market Concentration

Analyze product share distribution and competitive dynamics across certified heat pump models.

HHI Score

highly competitive

509

01.5k2.5k10k

Herfindahl-Hirschman Index measures market concentration. Below 1,500 = competitive, 1,500-2,500 = moderate, above 2,500 = concentrated.

CR4

33.4%

Top 4 brands

Models

14,491

Unique units

Brands

Active manufacturers

Major

5%+ share

Niche

<1% share

Leader

Carrier

18.9% of models

Market Intelligence

Product Share Distribution

Distribution of certified models across manufacturers

Product Share by Brand

Top Brands by Product Share

Carrier18.9% cumulative

18.9%

York24.1% cumulative

5.2%

Rheem28.8% cumulative

4.7%

Gree33.4% cumulative

4.6%

Trane37.3% cumulative

3.9%

Midea41.0% cumulative

3.7%

Lennox44.5% cumulative

3.5%

Daikin47.1% cumulative

2.6%

Ephoca49.6% cumulative

2.5%

Innova51.8% cumulative

2.2%

Friedrich53.2% cumulative

1.4%

Nortek Global HVAC54.6% cumulative

1.4%

BlueRidge55.9% cumulative

1.3%

Fujitsu57.1% cumulative

1.2%

Hisense58.2% cumulative

1.1%

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.

Continue Exploring

Technology Adoption

Track how quickly manufacturers are adopting cold climate technology like COP@5°F and capacity ratios.

Portfolio Analysis

Compare how deep each brand's portfolio goes across capacity tiers and efficiency levels.

Brand Rankings

Interactive rankings sorted by unit count, efficiency averages, and cold climate readiness.