Verified Nov 2026
Other
·
Jensen Beach, Florida
·
Since 1984
STS Aviation Group is a global aviation services company headquartered in Jensen Beach, Florida, United States, founded in 1984. It has an estimated 1,000 to 5,000 employees and an estimated revenue band of $250 to $500 million, and it is privately held. The company provides aircraft maintenance, repair, and overhaul services, line maintenance, interior modifications, and parts distribution to commercial, defense, and business aviation customers. In August 2026, it was selected for the U.S. Air Force KC-46 CASPER program, according to its own website.
STS Aviation Group at a glance
Revenue
$250-500M
Est. band
Employees
1,000-5,000
Founded
1984
Headquarters
Jensen Beach, Florida
Import activity
8
Industries
Automotive
Military & Defense
Aerospace
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
8
Named foreign suppliers
6
Top origins
Belgium · China · Germany · Netherlands
Shared foreign counterparties do not establish that these companies buy from STS Aviation Group.
What this tells a buyer
The company announced a new line maintenance station in St. Thomas on January 29, 2026, and opened a Vero Beach station to support JetBlue in October 2025, according to its website.
STS lists aircraft repair and modification, aerospace engineering support, and OEM parts distribution among its services, and it was authorized as a MarathonNorco repair station in April 2026.
The company operates across North America and the United Kingdom, with four aircraft hangars, two interior modification facilities, and more than 45 line maintenance stations.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
STS Aviation Group is a global aviation services company headquartered in Jensen Beach, Florida, United States, founded in 1984. It has an estimated 1,000 to 5,000 employees and an estimated revenue band of $250 to $500 million, and it is privately held. The company provides aircraft maintenance, repair, and overhaul services, line maintenance, interior modifications, and parts distribution to commercial, defense, and business aviation customers. In August 2026, it was selected for the U.S. Air Force KC-46 CASPER program, according to its own website.
At a glance
Attribute | Detail |
|---|---|
Founded | 1984 |
Headquarters | Jensen Beach, Florida |
Employees | 1,000-5,000 |
Revenue | $250-500M (estimated) |
What STS Aviation Group makes
STS lists aircraft repair and modification, aerospace engineering support, and OEM parts distribution among its services, and it was authorized as a MarathonNorco repair station in April 2026.
Products and capabilities described on the company's own site include Bearing, Gear, Assembly, Battery, Coating, Rubber, Interior (source: stsaviationgroup.com).
Trade and customs footprint
The company announced a new line maintenance station in St. Thomas on January 29, 2026, and opened a Vero Beach station to support JetBlue in October 2025, according to its website. US customs bill-of-lading records list 8 inbound shipments across 6 foreign suppliers, with top origins including Belgium · China · Germany · Netherlands.
Latest developments
2026-10-28 — STS Aviation Group Announces Growth Industries OEM Partnership (stsaviationgroup.com)
2026-08-12 — STS Aviation Group Selected for U.S. Air Force KC-46 CASPER Program (stsaviationgroup.com)
2026-04-21 — STS Aviation Group Authorized as MarathonNorco Repair Station (stsaviationgroup.com)
2026-01-29 — STS Line Maintenance Opens New Station in St. Thomas (stsaviationgroup.com)
2025-10-21 — STS Line Maintenance Opens Vero Beach Station to Support JetBlue (stsaviationgroup.com)
2025-10-13 — GT Engine Services Rebrands as STS Engine Services | STS Aviation Group (stsaviationgroup.com)
Facilities
STS Aviation Group is headquartered in Jensen Beach, Florida. Public sources also reference these locations:
Melbourne, Florida — stsaviationgroup.com
Company details
The company operates across North America and the United Kingdom, with four aircraft hangars, two interior modification facilities, and more than 45 line maintenance stations. STS Aviation Group was founded in 1984, has an estimated 1,000-5,000 employees, and is headquartered in Jensen Beach, Florida.
Frequently asked questions
What does STS Aviation Group do?
STS Aviation Group is a global aviation services company headquartered in Jensen Beach, Florida, United States, founded in 1984. It has an estimated 1,000 to 5,000 employees and an estimated revenue band of $250 to $500 million, and it is privately held. The company provides aircraft maintenance, repair, and overhaul services, line maintenance, interior modifications, and parts distribution to commercial, defense, and business aviation customers. In August 2026, it was selected for the U.S. Air Force KC-46 CASPER program, according to its own website.
Where is STS Aviation Group headquartered?
STS Aviation Group is headquartered in Jensen Beach, Florida (2000 NE Jensen Beach Blvd, Jensen Beach, Florida, 34957).
When was STS Aviation Group founded?
STS Aviation Group was founded in 1984.
How big is STS Aviation Group?
STS Aviation Group has an estimated 1,000-5,000 employees, with revenue in the $250-500M range (estimated).
Does STS Aviation Group import from overseas suppliers?
US customs bill-of-lading records show 8 inbound shipments for STS Aviation Group, with top origins including Belgium · China · Germany · Netherlands.
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Last verified Nov 2026. Is this your company? Request a correction.
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