Operating signal within 12 months from two or more independent sources.
What they make
Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing333415- precision cooling
- humidity control solutions
- colocation
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| All Scientific, LLC | Frederick | Semiconductor Machinery Manufacturing 333242 | ACTIVE | 2.5 KM |
| Tomi Environmental Solutions, INC | Frederick | Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 333413 | ACTIVE | 4.3 KM |
| Kappe Associates INC | Frederick | Pump and Compressor Manufacturing 333911 | ACTIVE | 5.0 KM |
| Directum Solutions L.l.c. | Ijamsville | Electronic Computer Manufacturing 334111 | ACTIVE | 6.5 KM |
| Intelligent Procurement Solutions, LLC | Leesburg | Audio and Video Equipment Manufacturing 334310 | ACTIVE | 20.5 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
5 sources hold this plant, and 12 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in AIRS/AFS, MD-PEMIS, RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord E6HQL53CNXT7 · first seen AUG 2025 · last seen JUL 2026
- OSHA injury and illness reportsOPERATINGRecord 915414 · first seen DEC 2025 · last seen DEC 2025
- DOL Form 5500 retirement plan filingsOPERATINGRecord 522305893|MD|21704|1572 tilco dr · first seen DEC 2024 · last seen DEC 2024
- EPA Facility Registry ServiceEXISTENCERecord 110001296366 · first seen APR 2014 · last seen SEP 2018
ALSO RECORDED ASSTULZ AIR TECHNOLOGY SYSTEMS; STULZ Air Technology Systems, Inc. FREDERICK
IN FREDERICK COUNTY2 other plants share this one’s industry (Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing, NAICS 3334); 0 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- NameSOURCES DISAGREE
- EPA: STULZ AIR TECHNOLOGY SYSTEMS · JUL 2026
- SAM.gov: STULZ AIR TECHNOLOGY SYSTEMS, INC. · JUL 2026 · ON THIS PAGE
- Street addressSOURCES DISAGREE
- EPA: 1572 TILCO DRIVE · JUL 2026
- SAM.gov: 1572 TILCO DR · JUL 2026 · ON THIS PAGE
- City
- EPA: FREDERICK · JUL 2026 · ON THIS PAGE
- SAM.gov: FREDERICK · JUL 2026 · ON THIS PAGE
- State
- EPA: MD · JUL 2026 · ON THIS PAGE
- SAM.gov: MD · JUL 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 24021 · SEP 2026
- Coordinates
- Census geocoder: 39.399494826103,-77.388232246575 · JUL 2026 · ON THIS PAGE
- EPA: 39.39935,-77.38823 · JUL 2026 · ON THIS PAGE
- Employees (band)
- OSHA: 100-499 · DEC 2025
- Website
- SAM.gov: http://www.stulz-usa.com · JUL 2026
- CAGE code
- SAM.gov: 0B716 · JUL 2026
- Retirement plan filing (Form 5500)
- DOL: 657 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- SAM registration expires
- SAM.gov: 2027-07-20 · JUL 2026
- State business registrationSOURCES DISAGREE
- DC Corporations: STULZ AIR TECHNOLOGY SYSTEMS INC., registered with the District of Columbia Corporations Division; Corporation; registered 2009-06-15; active, annual report filed 2026-05-04 · MAY 2026
- TX Comptroller: STULZ AIR TECHNOLOGY SYSTEMS, INC., registered with the Texas Comptroller of Public Accounts; Corporation; registered 2025-11-05; active · NOV 2025
- VA SCC: Stulz Air Technology Systems, Inc., registered with the Virginia State Corporation Commission; Corporation formed in Delaware; registered 2007-07-24; active · JUL 2007