Costello Compliance, LLC
Costello Compliance, LLC is a DC government contractor that has received $60K in purchase order payments across 1 District of Columbia agency. Their largest agency partner is Department of Housing and Community Development.
Total Revenue
$60K
Agency Partners
1
Annual Revenue from DC
By fiscal year
$40K
FY24
$20K
FY26
Agency Relationships
Revenue breakdown by DC agency
What They Sell
NIGP commodity codes from purchase orders
96944009694400 : Professional Services, Subcontractor and Contractor >2500071590207159020 : EDUCATIONAL/TRAININGRecent Purchase Orders
Most recent transactions with DC government
| Agency | Description | Amount | Date |
|---|---|---|---|
DHCD Department of Housing and Community Development | FY26_Compliance training_Costello Compliance | $20K | Dec 3, 2025 |
DHCD Department of Housing and Community Development | PAMD Compliance Manual | $40K | Jun 10, 2024 |
Quick Facts
Most Recent PO
Dec 3, 2025
Top Agency Partner
Department of Housing and Community Development
100% of total revenue
Revenue Concentration
Highly concentrated, relies heavily on one agency
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