Optimum Clean GMBH
Kempten (Allgäu), BY Part of KH Amai Holding GMBH
- UEI
- W6SYF4ATW217
- CAGE
- CNG62
- Primary NAICS
- 561720 Janitorial Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
- Corporate family
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KH Amai Holding GMBH
Parent
J2S2T961KAR7
- Optimum Clean GMBH W6SYF4ATW217
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KH Amai Holding GMBH
Parent
J2S2T961KAR7
- SAM.gov registration date
- Physical address
- Kronenstraße 40, 87435 Kempten (Allgäu), Germany
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 86 MXG c-130 aircraft wash and lube services task order #1 | Air Forces Europe and Africa | $115,116 | |
| 86 MXG c-130 wash services contract II | Air Forces Europe and Africa | $135,453 |
About Optimum Clean GMBH
Optimum Clean GMBH, a foreign-owned German limited liability partnership based in Kempten, provides aircraft wash and lubrication services to the U.S. Air Force as a prime contractor exclusively under full-and-open solicitation with no set-aside designation. The vendor operates entirely within OCONUS performance — specifically at Ramstein Air Base, Germany, supporting the 86th Maintenance Group's C-130 Hercules transport fleet.
Optimum Clean GMBH holds three prime federal awards totaling $3.5 million in combined potential value, all issued by the Department of the Air Force's United States Air Forces in Europe and Africa. The largest award is a five-year single-award Indefinite Delivery Contract issued December 2, 2025, with a ceiling of $2.51 million running through December 1, 2030, covering exterior and interior aircraft cleaning, corrosion control, aircraft towing, post-wash lubrication, and associated documentation for approximately 50 C-130 washes annually, 2 static display aircraft washes, and 14 letter check special maintenance washes. The scope requires personnel holding SECRET security clearances, completion of all wash services within 48 hours, and seven-day weekly service capability including U.S. and German holidays. The vendor also holds a five-year purchase order issued January 2, 2025, with a $914.9 million ceiling through July 1, 2030, and an initial task order delivery order issued January 2, 2026, with a $115.1 thousand firm fixed-price value completing January 1, 2027. Customer concentration is absolute — 100% of awards derive from Air Forces Europe and Africa. The vendor's recompete exposure in the next twenty-four months totals $115 thousand. All work falls under PSC codes for maintenance, repair, and rebuilding of aircraft and airframe structural components, with NAICS classification as Other Support Activities for Air Transportation. The vendor has no subcontract footprint and has never held a government-wide vehicle or parent contract vehicle other than the single-award Indefinite Delivery Contract it currently performs under.
Quick answers
What is Optimum Clean GMBH's UEI?
Optimum Clean GMBH's Unique Entity ID (UEI) in SAM.gov is W6SYF4ATW217.
What is Optimum Clean GMBH's CAGE code?
Optimum Clean GMBH's CAGE code is CNG62.
What is Optimum Clean GMBH's primary NAICS code?
Optimum Clean GMBH's primary NAICS code is 561720 (Janitorial Services).
Where is Optimum Clean GMBH located?
Optimum Clean GMBH's physical address in SAM.gov is Kronenstraße 40, 87435 Kempten (Allgäu), Germany.
Is Optimum Clean GMBH registered in SAM.gov?
Yes. Optimum Clean GMBH's SAM.gov registration is active through August 26, 2027.
Who is Optimum Clean GMBH's parent company?
Optimum Clean GMBH is part of KH Amai Holding GMBH.
What is Optimum Clean GMBH's most recent federal award?
Optimum Clean GMBH's most recent federal contract award is 86 MXG c-130 aircraft wash and lube services task order #1 (FA561326F0031), from Air Forces Europe and Africa, on January 2, 2026.
On GovTribe
See Optimum Clean GMBH's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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