Among professional vacation rental managers, 10 companies control 58% of all units. The bottom half controls 1.9%.

62% of companies manage 50 or fewer units. They control 4% of the total.

The median VRMA member manages 30 units. The mean is 229. That 7.6x gap between median and mean is itself a measure of how skewed the distribution is. And remember: these are companies that joined a professional trade association. The typical Airbnb host with 1-3 listings isn't in this dataset at all. When industry reports cite "the average vacation rental company," they are describing a company that barely exists.

Where the units actually sit

The distribution bars show two different stories. Measured by company count, the industry is dominated by small operators. Measured by units under management, a handful of mega-operators account for the overwhelming majority.

Green bars = share of companies. Right column = number of companies and their share of total units. The bottom row: 11 companies (0.6% of the total) control 59.2% of all reported units.

Who holds 57.8% of the units

According to VRMA's public member directory, these 10 companies self-reported the largest portfolios. Together they account for 234,971 of the 406,516 total units reported across all 1,779 members who disclosed their size.

Four of the top 10 are UK-based companies. Awaze alone (which operates Hoseasons, cottages.com, and Landal GreenParks across Europe) reports 89,400 units. These numbers are self-reported to VRMA. Some may include non-traditional STR inventory. See the methodology section for caveats.

How the VRMA Gini compares

The Gini coefficient is a standard inequality measure used by economists to compare distributions. The Federal Reserve publishes US wealth Gini data in its Survey of Consumer Finances. The World Bank publishes income Gini by country. Here is where professional vacation rental management falls, keeping in mind this only captures the VRMA membership slice.

The comparison is not between wealth and rental units as asset classes. It illustrates the shape of the distribution. When 10 companies hold 58% and the bottom 50% hold 1.9%, the curve looks like wealth concentration. This is structural, not incidental.

How we computed this

Caveats worth noting. These are self-reported numbers from VRMA membership forms, not audited financials. Some companies may report total property associations or condo units rather than individually managed STR listings. Awaze's 89,400 likely includes European holiday parks and cottage networks that differ from a US-style STR portfolio. Marina Hawaii's 35,840 may include HOA or condo association doors. Removing the top 3 outliers would lower the Gini but the structural concentration remains extreme: even among the 1,776 remaining companies, the top 10 would still control a disproportionate share.

This is a floor, not a ceiling. The VRMA directory captures professional management companies. It does not include the vast majority of individual Airbnb and Vrbo hosts who manage 1-3 properties without joining a trade association. According to AirDNA, there are over 1.3 million short-term rental listings in the US alone. Adding those individual operators to this analysis would push the Gini well above 0.885. Additionally, 65% of VRMA members did not report a unit count. If non-reporters are systematically smaller (likely, since smaller companies are less motivated to disclose portfolio size), the concentration among even this professional cohort may be understated.