Other Support Activities for Air Transportation in Montgomery County, MD: 4 establishments
- 4Establishments in this industry
- 10Hospitals filing a Medicare cost report
- 34Nursing facilities
- 1,263Hazardous-waste handlers
- 1,332Clean Air Act facilities
- 4,944Motor carriers
Other Support Activities for Air Transportation, NAICS 488190. 7,583 federal records on file in Montgomery County, 5 programs (why shown together). Montgomery County is 3rd of 24 Maryland counties with records in more than one program.
What stands out
- Its 4 establishments rank 3rd highest of the 5 counties in Maryland that publish a Census cell for this industry.
- Across those counties it runs from 3 to 8 establishments.
- It is the 411th largest of the 467 industries the Census publishes in Montgomery County, by establishments.
- Its $677 thousand of annual payroll, across 4 establishments, comes to about $169,300 per establishment.
- Its 12 employees in mid-March work out to about $56,400 of annual payroll each.
Establishments in this industry in Montgomery County 4
Employees in mid-March: 12 · First-quarter payroll: $175 thousand · Annual payroll: $677 thousand · By size: 3 with fewer than 5 employees.
Hospitals filing a Medicare cost report in Montgomery County 10
- HOLY CROSS HOSPITAL SILVER SPRING · 392 beds
- AHC SHADY GROVE MEDICAL CENTER ROCKVILLE · 389 beds
- SUBURBAN HOSPITAL BETHESDA · 253 beds
- AHC WHITE OAK MEDICAL CENTER SILVER SPRING · 221 beds
- ADVENTIST HC BEHAVIORAL HEALTH & WEL ROCKVILLE · 117 beds
- CHESTNUT LODGE HOSPITAL ROCKVILLE · 110 beds
- HOLY CROSS GERMANTOWN HOSPITAL GERMANTOWN · 104 beds
- MEDSTAR MONTGOMERY MEDICAL CENTER OLNEY · 100 beds
Nursing facilities in Montgomery County 34
- HEBREW HOME OF GREATER WASHINGTON ROCKVILLE · 558 beds
- WILSON HEALTH CARE CENTER GAITHERSBURG · 285 beds
- STERLING CARE BETHESDA BETHESDA · 200 beds
- BROOKE GROVE REHAB. & NSG CTR SANDY SPRING · 190 beds
- POTOMAC VALLEY REHABILITATION AND HEALTHCARE ROCKVILLE · 175 beds
- AUTUMN LAKE HEALTHCARE AT CHEVY CHASE CHEVY CHASE · 172 beds
- MONTCARE AT POTOMAC POTOMAC · 168 beds
- COLLINGSWOOD REHABILITATION AND HEALTHCARE CENTER ROCKVILLE · 160 beds
Hazardous-waste handlers in Montgomery County 1,263
83 large quantity generators · 214 small quantity generators · 2 treatment, storage or disposal facilities · 81 with at least one violation on record.
Clean Air Act facilities in Montgomery County 1,332
7 classified as major sources · the county is in a designated nonattainment area.
Motor carriers in Montgomery County 4,944
Other industries in Montgomery County
- Offices of Physicians (except Mental Health Specialists) 919
- Limited-Service Restaurants 852
- Administrative Management and General Management Consulting Services 814
- Offices of Dentists 754
- Residential Remodelers 698
- Computer Systems Design Services 697
- Custom Computer Programming Services 665
- Full-Service Restaurants 640
Programs in Montgomery County
- Environmental programs in Montgomery County
- Healthcare facilities in Montgomery County
- Hazmat transport and generation in Montgomery County
Every federal record in Montgomery County → All Maryland counties →
Census CBP 2022, federal files read 2026-09-15: method