Top HHS parking lots and garages contractors
In the 12 months ending Oct 5, 2026, the Department of Health and Human Services obligated $18.1M in net prime contract dollars under NAICS 812930, up 28.6% from $14.1M in the preceding 12 months. 18 prime contractors received positive obligations, and 3 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Health and Human Services. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top HHS contractors for NAICS 812930
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | MID-Atlantic Services Group, Inc. | $6.6M | $4.5M | 36.2% | ▲ 1 |
| 2 | 5600 Fishers Lane LLC | $4.5M | $735K | 24.9% | ▲ 1 |
| 3 | c2 Alaska, LLC | $4.5M | $6.0M | 24.4% | ▼ 2 |
| 4 | The Johns Hopkins Health System Corporation | $747K | $44K | 4.1% | ▲ 15 |
| 5 | Pro Park, LLC | $515K | $540K | 2.8% | — |
| 6 | Park America Inc | $287K | $332K | 1.6% | — |
| 7 | Penn Parking Inc | $267K | $241K | 1.5% | ▲ 1 |
| 8 | Tower-Dawson, LLC | $217K | $544K | 1.2% | ▼ 4 |
| 9 | The First United Methodist Church of Gallup, NM DBA Fumc | $132K | $168K | 0.7% | ▲ 1 |
| 10 | Colonial Parking, Inc | $124K | $92K | 0.7% | ▲ 3 |
| 11 | Ace Parking Management Inc | $103K | $40K | 0.6% | ▲ 9 |
| 12 | ABM Industry Groups, LLC | $60K | $86K | 0.3% | ▲ 2 |
| 13 | NGP V Fishers MD LLC | $53K | $60K | 0.3% | ▲ 3 |
| 14 | Cesc TRS, L.L.C | $47K | $122K | 0.3% | ▼ 2 |
| 15 | One Parking 6700 Rockledge Inc | $46K | $319K | 0.3% | ▼ 8 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- 5600 Fishers Lane LLC$735K → $4.5M (+$3.8M) · now #2
- MID-Atlantic Services Group, Inc.$4.5M → $6.6M (+$2.1M) · now #1
- The Johns Hopkins Health System Corporation$44K → $747K (+$704K) · now #4
Largest declines
- c2 Alaska, LLC$6.0M → $4.5M (−$1.6M) · now #3
- Tower-Dawson, LLC$544K → $217K (−$327K) · now #8
- SP Plus Corporation$218K → −$58K (−$276K) · no latest-period obligations
New to this market
1 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Vend Park Corporation | Jun 22, 2026 | $38K |
Where the money comes from
Funding sub-agencies within the Department of Health and Human Services, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| National Institutes of Health | $7.4M | $5.2M | Up $2.2M (43.4%) |
| Office of the Assistant Secretary for Administration | $4.9M | $1.5M | Up $3.4M (218.1%) |
| Food and Drug Administration | $4.6M | $6.3M | Down $1.6M (25.7%) |
| Centers for Disease Control and Prevention | $522K | $550K | Down $29K (5.2%) |
| Office of Assistant Secretary for Preparedness and Response | $280K | $322K | Down $41K (12.8%) |
| Indian Health Service | $200K | $255K | Down $55K (21.7%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 75P00125C00020 | 5600 Fishers Lane LLC 5600 FISHERS LANE PARKING | $5.3M | Oct 31, 2026 |
| 75P00123P00002 | Penn Parking Inc EXTERNAL GARAGE PARKING FOR 92 UNRESERVED SPACES FOR SWITZER BUILDING TENANTS | $1.0M | Dec 31, 2026 |
| 75F40125F19002 | c2 Alaska, LLC TO PROVIDE SCHEDULE SHUTTLE SERVICES FOR FDA?S WHITE OAK CAMPUS. | $4.1M | Jan 17, 2027 |
| 75F40125F19003 | c2 Alaska, LLC TRANSPORTATION AND TRANSIT SERVICES CAMPUS ONSITE SHUTTLE CIRCULATOR | $3.4M | Jan 17, 2027 |
| 75N98026F00005 | MID-Atlantic Services Group, Inc. PARKING SERVICES MID-ATLANTIC SERVICES GROUP, INC:1253564 [26-000674] | $5.2M | Feb 28, 2027 |
| 75F40122F19001 | c2 Alaska, LLC PARKING OPERATION SERVICES | $1.6M | May 19, 2027 |
| 75N95025P00427 | The Johns Hopkins Health System Corporation PARKING SPACE RENTAL FOR THE NIH BIOMEDICAL RESEARCH CENTER. 09/28/2025 - 09/27/26. | $1.2M | Sep 27, 2027 |
Common questions
Who are the top HHS contractors for NAICS 812930?
In the latest 12 months, MID-Atlantic Services Group, Inc. ($6.6M), 5600 Fishers Lane LLC ($4.5M), c2 Alaska, LLC ($4.5M) received the most HHS obligations for parking lots and garages.
How concentrated is this market?
The eight largest primes held 96.6% of positive obligations, and MID-Atlantic Services Group, Inc. alone held 36.2%. 1 contractors won their first obligations in this market during the latest 12 months.
Are any large HHS NAICS 812930 contracts ending soon?
7 of the largest awards in this market reach their current end date in the next 18 months. The first is 75P00125C00020 (5600 Fishers Lane LLC, $5.3M obligated), ending Oct 31, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
NAICS 812930 across all agencies
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$5.0MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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