USAspending.gov · NAICS 541990 · Professional, Scientific, and Technical Services
All Other Professional, Scientific, and Technical Services
Top-third NAICS industry by calendar-2024 contract dollars — code 541990 in Professional, Scientific, and Technical Services.
- CY2024 awards
- $14.0B
- Corpus rank
- #14 of 499
- Award plate
- PEAK
- Sector
- PROF · SLICE
All Other Professional federal industry awards
All Other Professional, Scientific, and Technical Services (NAICS 541990) ranks #14 of 499 tracked industries by calendar-2024 contract dollars at $14.0B.
PlainFedContract reports USAspending.gov calendar-2024 awards under NAICS 541990. Stamp board: PEAK · PROF · DRIFT. See /methodology/#naics.
Year-over-year change, 2019–2024
Across the calendar years on file, All Other Professional, Scientific, and Technical Services’s annual contract dollars fell from $14.5B in 2023 to $14.0B in 2024. 3.6% vs 2023 The strongest year on file is 2023 at $14.5B.
Calendar-year prime contract obligations by action date (award types A-D). Annual figures use the same NAICS classification basis as the CY2024 headline above.
How All Other Professional leads the CY2024 industry award board
$14.0B · #14 of 499 by CY2024 industry awards , a top-third NAICS industry by calendar-2024 contract dollars (same board as the industries listing). See methodology.
$14.0B under NAICS 541990 · #14 of 499 , PEAK · PROF · SLICE · DRIFT. 2019→2024: 16→14 of 499 (1.68%→1.86% of tracked industry dollars) ; #6/39 in PROF. Nearest ABS peer: Administrative Management at $15.1B (PEAK).
Calendar-2024 actions under NAICS 541990 count as opportunity size, not firm revenue. Sector weight sits in a mid band within PROF. Populations, lag, and NAICS/SBA rules: methodology.
Source: USAspending.gov · U.S. Department of the Treasury
Mega-scale industry peers nationwide
Cross-sector peers from the USAspending NAICS extract: nearest mega-scale calendar-2024 award dollars and nearest sector-weight share. Not recommendations.
Closest CY2024 award dollars
- Administrative Management $15.1B
- Other Aircraft Parts $16.3B
- Custom Computer Programming Services $10.9B
- Petroleum Refineries $10.5B
- Pharmaceutical Preparation Manufacturing $10.3B
- Other Heavy and Civil Engineering Construction $10.2B
Similar sector weight
- Poultry Processing 5.7% · $618.7M
- Animal (except Poultry) Slaughtering 5.6% · $613.6M
- All Other Miscellaneous Schools and Instruction 5.6% · $283.1M
- Electrical Apparatus and Equipment 6.0% · $545.9M
- Software Publishers 5.5% · $1.0B
- Passenger Car Leasing 5.4% · $92.2M
Disclaimer: Data from USAspending.gov public records. For informational purposes only. Industry spending amounts are aggregated from contract awards and may not reflect the most current data. Always verify with official sources.
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Read our methodology - how this data is sourced, computed, and verified.