01 / Vendor Profile
KASTLE SYSTEMS LLC Federal Contracts and Awards
UEI QNG6P3YKN7F6 · CAGE 9M714
Federal contract activity attributed to this vendor identity across FY 2019–FY 2025. Obligations are FPDS accounting transactions, not company revenue.
02 / Federal Business Size
Federal contract market at a glance
Measured consistently across FY 2019–FY 2025.
Across FY 2019–FY 2025, FPDS records attribute $16.86M in net contract obligations to KASTLE SYSTEMS LLC across 576 contract actions. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
KASTLE SYSTEMS LLC contract spending by year
Annual net obligations show whether recorded federal business expanded or contracted, while actions and customer counts show the breadth of that activity.
Total obligations$1.12M
FY 2025ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Federal customers | Change |
|---|---|---|---|---|
| FY 2019 | $2.61M | 92 | 26 | — |
| FY 2020 | $2.64M | 83 | 26 | +1.2% |
| FY 2021 | $3.16M | 97 | 26 | +19.6% |
| FY 2022 | $2.58M | 99 | 24 | −18.5% |
| FY 2023 | $2.71M | 83 | 23 | +4.9% |
| FY 2024 | $2.04M | 54 | 22 | −24.8% |
| FY 2025 | $1.12M | 68 | 24 | −45.1% |
04 / Federal Customers
Which federal agencies buy from KASTLE SYSTEMS LLC?
Ranked by net obligations during FY 2019–FY 2025.
| Agency | Code | Obligations | Actions | Vendor share |
|---|---|---|---|---|
| 5000 | $5.70M | 32 | 33.8% | |
| 7300 | $2.01M | 70 | 11.9% | |
| 7014 | $1.81M | 20 | 10.7% | |
| 9507 | $1.47M | 42 | 8.7% | |
| 2001 | $1.19M | 29 | 7.0% | |
| 1448 | $796.9K | 28 | 4.7% | |
| 2036 | $770.7K | 55 | 4.6% | |
| 1501 | $426.0K | 37 | 2.5% | |
| 1700 | $393.4K | 12 | 2.3% | |
| 4732 | $381.3K | 7 | 2.3% |
05 / Contracting Offices
Which contracting offices buy from KASTLE SYSTEMS LLC?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendor share |
|---|---|---|---|---|---|
| 503102 | SECURITIES AND EXCHANGE COMMISSION | $5.70M | 32 | 33.8% | |
| 733510 | SMALL BUSINESS ADMINISTRATION | $2.01M | 70 | 11.9% | |
| 70B01C | U.S. CUSTOMS AND BORDER PROTECTION | $1.61M | 17 | 9.6% | |
| 9523ZY | COMMODITY FUTURES TRADING COMMISSION | $1.47M | 42 | 8.7% | |
| 2032H3 | DEPARTMENTAL OFFICES | $1.19M | 29 | 7.0% | |
| 203411 | BUREAU OF THE FISCAL SERVICE | $466.4K | 20 | 2.8% | |
| 140F09 | U.S. FISH AND WILDLIFE SERVICE | $409.5K | 11 | 2.4% | |
| 15JC1V | OFFICES, BOARDS AND DIVISIONS | $394.8K | 22 | 2.3% | |
| M00264 | DEPT OF THE NAVY | $393.4K | 12 | 2.3% | |
| 47QACA | FEDERAL ACQUISITION SERVICE | $271.7K | 2 | 1.6% |
06 / Top NAICS Industries
Which industries define this vendor’s federal work?
| NAICS | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| 561621 | SECURITY SYSTEMS SERVICES (EXCEPT LOCKSMITHS) | $16.63M | 508 | 34 | 98.6% |
| 334512 | AUTOMATIC ENVIRONMENTAL CONTROL MANUFACTURING FOR RESIDENTIAL, COMMERCIAL, AND APPLIANCE USE | $152.6K | 48 | 18 | 0.9% |
| 811213 | COMMUNICATION EQUIPMENT REPAIR AND MAINTENANCE | $32.1K | 3 | 1 | 0.2% |
| 541690 | OTHER SCIENTIFIC AND TECHNICAL CONSULTING SERVICES | $22.4K | 1 | 1 | 0.1% |
| 541519 | OTHER COMPUTER RELATED SERVICES | $21.0K | 10 | 1 | 0.1% |
| 561210 | FACILITIES SUPPORT SERVICES | $7.6K | 2 | 1 | 0.0% |
| 334290 | OTHER COMMUNICATIONS EQUIPMENT MANUFACTURING | $1.2K | 1 | 1 | 0.0% |
| 421690 | OTHER ELECTRONIC PARTS AND EQUIPMENT WHOLESALERS | $0 | 1 | 1 | 0.0% |
| 921190 | OTHER GENERAL GOVERNMENT SUPPORT | -$1.2K | 2 | 1 | 0.0% |
07 / Top Product and Service Codes
What products and services does the government buy from this vendor?
| PSC | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| 6350 | MISCELLANEOUS ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | $7.44M | 167 | 22 | 44.1% |
| J063 | MAINT/REPAIR/REBUILD OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | $2.60M | 120 | 14 | 15.4% |
| 6530 | HOSPITAL FURNITURE, EQUIPMENT, UTENSILS, AND SUPPLIES | $1.81M | 17 | 1 | 10.7% |
| H963 | OTHER QC/TEST/INSPECT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | $1.36M | 11 | 2 | 8.1% |
| 5810 | COMMUNICATIONS SECURITY EQUIPMENT AND COMPONENTS | $906.5K | 46 | 5 | 5.4% |
| K049 | MODIFICATION OF EQUIPMENT- MAINTENANCE AND REPAIR SHOP EQUIPMENT | $763.0K | 17 | 1 | 4.5% |
| S211 | HOUSEKEEPING- SURVEILLANCE | $583.2K | 23 | 2 | 3.5% |
| R499 | SUPPORT- PROFESSIONAL: OTHER | $451.5K | 55 | 5 | 2.7% |
| R430 | SUPPORT- PROFESSIONAL: PHYSICAL SECURITY AND BADGING | $215.5K | 20 | 5 | 1.3% |
| L063 | TECHNICAL REPRESENTATIVE- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS | $166.7K | 13 | 2 | 1.0% |
08 / Competition Pattern
How was KASTLE SYSTEMS LLC’s federal work competed?
Competition categories describe the procurement path recorded on the underlying contract actions.
09 / Recent Contract Awards
What contract actions were recorded most recently for KASTLE SYSTEMS LLC?
The latest recorded PIIDs connect this profile to the underlying federal award search.
| Award / PIID | Signed | Obligation | Agency / office | NAICS | PSC |
|---|---|---|---|---|---|
| 140D0426F8035 | Sep 26, 2025 | $25.6K | BUREAU OF THE FISCAL SERVICE ARC DIV PROC SVCS - EAC | 561621 | R430 |
10 / Interpreting the Profile
How should you evaluate KASTLE SYSTEMS LLC as a federal contractor?
Read obligations, customers, markets, competition, and individual awards together. A large historical total indicates federal scale, but it does not by itself describe current backlog, commercial revenue, profitability, or future opportunity.
Separate obligations from revenue
FPDS obligations are government accounting actions and may include later deobligations.
Follow customer concentration
Agency and office concentration reveals where the vendor’s federal relationships are strongest.
Test market overlap
NAICS and PSC shares show whether the vendor competes in the same markets as your company.
Inspect the awards
Open the PIIDs to verify dates, offices, classifications, and transaction history.