Industry Intelligence & Market Overview
NAICS 561110: Office Administrative Services
Comprehensive market breakdown, prime contractor market shares, and state geographic distribution.
Market Overview
Verified SAM.gov & FPDS DataFederal agencies obligate $6.80B annually under NAICS 561110 (Office Administrative Services) across 1,953 active vendors. Small businesses capture 32.3% of total spend, while Booz Allen Hamilton Inc. holds the highest single market share at 8.0%.
•Annual Federal Spend: $6.80B
•Active Vendor Pool: 1,953 contractors
•Small Business Share: 32.3%
•Average Award Size: $3.2M
Annual Market Size
$6.80B
Obligated prime awards
Small Business Share
32.3%
Set-asides & small biz wins
Active Prime Vendors
1,953
Registered SAM.gov contractors
Average Award Size
$3.2M
Mean task order value
Market Share Leaders in NAICS 561110
Top federal vendors capturing the largest percentage of annual obligations.
| Contractor | Annual Spend Capture | Market Share % | Action |
|---|---|---|---|
| Booz Allen Hamilton Inc. | $544.0M | 8.0% | View Profile |
| Lockheed Martin Corporation | $952.0M | 14.0% | View Profile |
| Leidos Holdings, Inc. | $476.0M | 7.0% | View Profile |
State Market Share Breakdown
Top performance states for NAICS 561110 contracting.
VA
$805.8M
505 vendors
TX
$579.7M
445 vendors
CA
$548.3M
460 vendors
MD
$415.6M
372 vendors
FL
$265.2M
320 vendors
AL
$204.8M
247 vendors
CO
$190.4M
255 vendors
PA
$160.7M
245 vendors
OH
$147.9M
240 vendors
MA
$142.8M
235 vendors
GA
$135.2M
230 vendors
WA
$129.2M
227 vendors
NC
$123.2M
223 vendors
NY
$117.3M
227 vendors
MO
$109.7M
210 vendors
AZ
$105.4M
207 vendors
IL
$100.3M
215 vendors
NJ
$92.7M
205 vendors
NM
$88.4M
195 vendors
SC
$83.3M
198 vendors
UT
$78.2M
193 vendors
CT
$75.7M
190 vendors
IN
$71.4M
192 vendors
TN
$68.8M
191 vendors
MI
$66.3M
195 vendors
OK
$62.9M
186 vendors
KY
$58.6M
185 vendors
LA
$55.3M
183 vendors
MS
$51.9M
180 vendors
MN
$49.3M
182 vendors