In the aerospace and defense sector, where precision is non-negotiable and reliability is everything, HSF Savunma Havacilik Ltd. Şti. has emerged as a leading name synonymous with discipline, traceability, and technical excellence.
HSF Savunma was founded in 2013 by Hasan Demir, an industry veteran and founder who also heads Loran Aerospace Inc. It is headquartered in Ankara, Türkiye, and has steadily grown into one of the most respected aircraft fastener and component manufacturers in the industry today.
With over 20 years of experience in the aerospace sector, starting from his university education through to founding multiple aviation ventures, Demir has led HSF Savunma with one unwavering goal: to deliver “Flawless Perfection” in every component produced, certified, and delivered.
A Lifelong Passion Takes Flight
For Demir, aviation has been a dream since his university days. His goal was always to become an accredited manufacturer—one capable of executing production and quality control independently in a highly regulated industry.
“The biggest problem in the aviation sector is the limited number of accredited manufacturers to meet global demand,” he says. “Unaccredited production is rising daily. HSF exists to address that gap—accredited by AS9100, actively audited, and capable of handling its own production and quality control processes.”
A Fully Integrated Manufacturing Ecosystem
What sets HSF apart from traditional manufacturers is its end-to-end, in-house production capability. From forming, heat treatment, surface preparation, to lubrication and quality control, all processes are executed under one roof. This vertical integration is powered by a robust Quality Management System made up of:
- ERP (Enterprise Resource Planning)
- MRP (Manufacturing Resource Planning)
- QCPA (Quality Control Process Approval)
Every component is traceable from quotation to final delivery, with all related documentation stored securely for a minimum of 10 years unless otherwise requested. This high level of traceability and transparency is what earns HSF its position as a trusted partner to airlines, OEMs, defense contractors, and government agencies worldwide.
Advanced Technologies for Precision Aerospace
HSF has invested significantly in building one of the most advanced testing labs in the industry. One of HSF’s proudest achievements is its in-house laboratory, equipped with over 45 Non-Destructive and Destructive Testing (NDT/DT) standards. The facility is frequently used by OEMs, aerospace manufacturers, and independent labs.
“Clients call it the best in the business—not just for our equipment, but for the skill of our team,” says Demir. “Our technical team maintains a close liaison with clients, ensuring every product meets their specifications or drawings.”
Driven by Innovation and Purpose
From day one, HSF has pursued a clear mission: “Flawless Perfection for the Aerospace Industry.” All products are reportable and traceable, and the team works with ERP/MRP-controlled statistical process controls to meet precision machining and quality acceptance standards.
“We aim to exceed customer expectations. Our management focuses on quality, lowering costs, and maintaining long-term trust,” says Demir. “We continuously improve our skills and follow strict ethical practices.”
Strategic Collaborations and Audits
HSF is actively audited by international certification bodies and aerospace clients, with audit results published on global systems. The company holds an AS9100 certification and is a member of the Aerospace Engine Supplier Quality (AESQ) Consortium.
In 2024, HSF achieved another milestone by becoming Türkiye’s first qualified engine spare parts supplier—a significant step that highlights its growing role in the international aerospace community.
Serving Global Aerospace Markets
HSF’s main customer portfolio includes the United States, Europe, and NATO countries. The company’s future expansion is focused on Asia, particularly India, Malaysia, and Singapore, regions not classified as blacklisted and showing strong demand for accredited aviation manufacturers.
A Commitment to Ethical, Sustainable and High-Standard Manufacturing
HSF’s facilities are designed for precision machining across various high-grade metals, including:
- Super alloys
- Stainless steel
- Tough and heat-resistant alloys such as Inconel, Titanium, Waspaloy, MP class alloys
The company also continues to invest in sheet metal parts, surface treatments, and emerging technologies to stay aligned with the high-standard fabrication requirements of the global aviation industry.
Addressing Industry-Wide Challenges
Demir acknowledges that one of the most pressing challenges today is the shortage of qualified aviation professionals.
To overcome this, HSF has created internal systems aligned with aviation standards and hosts weekly awareness trainings across all departments. The company also keeps pace with OEM and main manufacturer training programs to ensure staff competency.
What Makes HSF a Strong Employer and Partner?
According to Demir, HSF is the ideal partner and workplace for those who value excellence. The company offers:
- AS9100-accredited manufacturing
- Regular national and international audits
- Independent and impartial in-house quality control lab
- Over 45 DT and NDT capabilities executed internally
- Complete production process management under one roof
- ERP/MRP systems for safety and traceability
What’s Next for HSF in 2025 and Beyond?
HSF has ambitious plans for the coming years. The company is working to complete:
- NADCAP accreditation (the aerospace industry’s top standard for special processes)
- ISO/IEC 17025 accreditation for its laboratory, strengthening credibility and global competitiveness
These advancements will further solidify HSF’s position as a trusted manufacturer for complex, safety-critical aerospace components.
Message to Global Aerospace Stakeholders
As HSF moves into its second decade, Demir remains focused on building trust through transparency, ethical manufacturing, and technical excellence. His message to governments, defense innovators, and aspiring engineers is simple but powerful:
“We thank all our partners and industry leaders. At HSF, we are committed to providing solutions that meet aviation standards without compromise. With flawless processes, transparency, and deep technical expertise, we aim to support aerospace development on a global scale.”
About HSF Savunma
Founded in 2013 and headquartered in Ankara, Türkiye, HSF Savunma Havacılık Ltd. Şti. is a globally recognized manufacturer of aircraft fasteners and aerospace components.
With AS9100 certification and one of the most advanced in-house laboratories in the industry, HSF serves a wide portfolio of clients across the U.S., Europe, and NATO countries. The company specializes in precision machining, offering full in-house production capabilities including heat treatment, surface preparation, and quality control.
HSF is committed to traceability, ethical manufacturing, and meeting the most stringent aerospace standards—positioning itself as a trusted partner in both commercial and defense aviation.
Company Details
- Company Name: HSF SAVUNMA HAVACILIK LTD STI
- Founding Year: 2013
- Office Locations: ANKARA, TURKIYE
- Official Website: https://hsfsavunma.com/
- Industry/ Sector: Aircraft Fasteners & Components Manufacturer
Leader’s Profile
- Name of the Featured Leader: HASAN DEMIR
- Designation: General Manager, Founder
- Brief Background & Experience:
In the aviation sector for about 20 years; In the aviation sector since university education, completed many OEM and main production level 1, level 2 and level 3 pieces of training; Today, he is CEO and founder of HSF located in Turkiye, and Loran Aerospace Inc. (USA)
Company Highlights
- Key Services/Offerings:
HSF has more than 20 years’ experience in servicing commercial aircraft parts & components support to various airlines and governmental agencies around the World. HSF keeps the AS9100 quality management certificate up-to-date with the latest revisions and has quality approvals from most major aerospace and defense customers.
Because of HSF’s quality and discipline culture and our strong product control capabilities, many of our products are manufactured for safety-critical applications.
- Major Achievements or Recognitions:
- AS9100 accredited manufacturer
- One of the biggest in-house laboratory has 45 Non-Destructive and Destructive testing standards.
- 2024 Qualified Engine Spare Parts Supplier (the first company from Turkiye)
- Member of Aerospace Engine Supplier Quality (AESQ) Consortium