Clarke Mosquito Control Products, Inc.
St. Charles, IL Doing business as Clarke Environmental Mosquito Management Inc.
- UEI
- WRLYLNXKMKS4
- CAGE
- 65183
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 675 Sidwell Ct, St. Charles, IL 60174, USA
- Website
- clarke.com
- Founded
- 1946
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 73 Business Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $115,500 |
| FY2025 | $105,600 |
| FY2024 | $99,792 |
| FY2023 | -$2,088 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | National Aeronautics and Space Administration | $115,500 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant awards
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About the company
Clarke Mosquito Control Products, Inc., doing business as Clarke Environmental Mosquito Management Inc., manufactures and sells mosquito control chemicals and application equipment to federal agencies as a prime contractor, operating as a for-profit Subchapter S corporation headquartered in St. Charles, Illinois. The vendor competes in full-and-open procurements without SBA set-asides on most work, though recent activity includes small-business and HUBZone set-aside awards.
Clarke's federal footprint centers on pesticide manufacturing and pest-control equipment supply. Over 147 awards spanning from 1994 through July 2026, the vendor has delivered mosquito control agents including Altosid XR-G Ultra and Natular-G larvicides, Clarke ULV fogger sprayers, and related application equipment. Recent representative work includes a $115,500 purchase order from NASA Shared Services Center (July 2026) for mosquito control chemicals supporting Kennedy Space Center operations in Campton Hills, Illinois; a $105,600 small-business set-aside order for 200 40-pound bags of Altosid XR-G Ultra to the same customer (June 2025); and a $99,792 HUBZone procurement for 252 bags of Natular-G larvicide for aerial application at Kennedy Space Center (July 2024).
Customer concentration is heavily skewed by a single large award to the Centers for Disease Control and Prevention Pittsburgh (2 awards, $75 million combined potential value), which accounts for 99% of combined potential value across the vendor's entire portfolio. Excluding that outlier, the Defense Logistics Agency Aviation commands 64 awards worth $982 thousand, followed by NASA Shared Services Center (4 awards, $415 thousand), Department of the Army Installation Management Command Southeast Region (12 awards, $165 thousand), and Air Force Air Education and Training Command (5 awards, $112 thousand). These five customer agencies represent 71% of Clarke's award count. The vendor operates under indefinite delivery contracts SPM45004D1248 (23 task orders, $495 thousand) and SP045004D1248 (19 task orders).
Clarke's award velocity remains minimal — one award annually in 2021, 2022, 2024, 2025, and 2026 — with $5 million obligated against $77.2 million in combined potential value (6% obligation rate). NAICS concentration runs to Pesticide and Other Agricultural Chemical Manufacturing (86 awards) and Other Commercial and Service Industry Machinery Manufacturing (17 awards); PSC codes track similarly, with Pest, Disease, And Frost Control Equipment (88 awards) and Pest Control Agents And Disinfectants (40 awards) representing the primary procurement categories.
Quick answers
Is Clarke Mosquito Control Products, Inc. registered in SAM.gov?
Yes. Clarke Mosquito Control Products, Inc.'s SAM.gov registration is active through July 24, 2027.
How much has Clarke Mosquito Control Products, Inc. received in federal contracts?
Federal contracts obligated $105,600 to Clarke Mosquito Control Products, Inc. in fiscal year 2025 and $318,804 in fiscal years 2023 through 2027.
How does Clarke Mosquito Control Products, Inc. rank among federal contractors?
Clarke Mosquito Control Products, Inc. ranked #21 in NAICS 32532, #24 in NAICS 3253 and #47 in PSC 6850 in FY2025.
What is Clarke Mosquito Control Products, Inc.'s most recent federal award?
Clarke Mosquito Control Products, Inc.'s most recent federal contract award is Mosquito control chemicals (80NSSC26P1143), from Shared Services Center, on July 29, 2026.
On GovTribe
See Clarke Mosquito Control Products, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors