QORTEK INC
Linden, US
Find your way into QORTEK INC
QorTek develops and manufactures smart material devices, advanced piezoceramics, and high-density power electronics for underwater, land, air, space, medical, and industrial systems. It serves defense, aerospace, medical, automotive, and oil and gas customers, handling design, manufacturing, and testing in-house.
Founders & leadership
GK
Gareth KnowlesinFounder
WM
William Michael BradleyExecutive
RB
Ross BirdinExecutive
ST
Safakcan TuncdemirExecutive
Board
DW
Daniel WarnerBoard director
JM
Joseph MurrayBoard director
GK
Gary KesslerBoard director
Reported raises · per SEC filings
Form D private placements$5.7M disclosed across 1 round · 2026
▶$5.7MraisedSep 2026 · 1 investors · Other TechnologyRule 506(b)
▶$5.7MraisedSep 2026 · 1 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Gareth KnowlesDirector
- William Michael BradleyExecutive Officer, Director
- Daniel WarnerDirector
- Ross BirdExecutive Officer, Director
- Safakcan TuncdemirDirector
- Joseph MurrayDirector
- Gary KesslerDirector
- Offering amount
- $5.7M
- Amount sold
- $5.7M
- First sale
- Sep 2026
- Incorporated
- Corporation, Pennsylvania
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Non-dilutive funding · 50+ SBIR/STTR awards
Federal grants — no equity taken| Agency | Phase | Year | Amount |
|---|---|---|---|
| U.S. NavyNavy | Phase II | 2023 | $1.1M |
| U.S. NavyNavy | Phase II | 2023 | $1M |
| U.S. NavyNavy | Phase I | 2023 | $239.8K |
| U.S. NavyNavy | Phase I | 2023 | $139.6K |
| Missile Defense Agency | Phase II | 2022 | $1.5M |
| U.S. NavyNavy | Phase II | 2022 | $1.2M |
| U.S. NavyNavy | Phase II | 2022 | $1.2M |
| U.S. NavyNavy | Phase II | 2022 | $1.2M |
| U.S. NavyNavy | Phase I | 2022 | $239.9K |
| U.S. NavyNavy | Phase I | 2022 | $239.9K |
| U.S. NavyNavy | Phase I | 2022 | $239.8K |
| U.S. NavyNavy | Phase I | 2022 | $239.3K |
| Department of DefenseDefense Logistics Agency | Phase II | 2021 | $1.5M |
| Defense Advanced Research Projects Agency (DARPA)Defense Advanced Research Projects Agency | Phase II | 2021 | $992.4K |
| NASA | Phase IISTTR | 2021 | $749.2K |
| U.S. NavyNavy | Phase I | 2021 | $239.9K |
| Missile Defense Agency | Phase I | 2021 | $150K |
| U.S. NavyNavy | Phase II | 2020 | $1.6M |
| Defense Advanced Research Projects Agency (DARPA)Defense Advanced Research Projects Agency | Phase II | 2020 | $1.3M |
| U.S. NavyNavy | Phase II | 2020 | $1000K |
| NASA | Phase II | 2020 | $735.3K |
| U.S. NavyNavy | Phase I | 2020 | $239.6K |
| U.S. NavyNavy | Phase I | 2020 | $236.8K |
| NASA | Phase I | 2020 | $125K |
| NASA | Phase I | 2020 | $124.7K |
| NASA | Phase I | 2020 | $124.4K |
| U.S. ArmyArmy | Phase II | 2019 | $1.7M |
| U.S. NavyNavy | Phase II | 2019 | $1.5M |
| U.S. Air ForceAir Force | Phase II | 2019 | $750K |
| NASA | Phase II | 2019 | $749.2K |
| U.S. NavyNavy | Phase I | 2019 | $140K |
| NASA | Phase ISTTR | 2019 | $125K |
| NASA | Phase I | 2019 | $125K |
| U.S. ArmyArmy | Phase I | 2019 | $108K |
| U.S. NavyNavy | Phase II | 2018 | $1.7M |
| U.S. ArmyArmy | Phase II | 2018 | $1M |
| NASA | Phase II | 2018 | $755K |
| U.S. NavyNavy | Phase I | 2018 | $130K |
| U.S. NavyNavy | Phase I | 2018 | $130K |
| NASA | Phase I | 2018 | $125K |
| NASA | Phase I | 2018 | $124.9K |
| NASA | Phase I | 2018 | $124.9K |
| Department of DefenseDefense Logistics Agency | Phase I | 2018 | $100K |
| Missile Defense Agency | Phase II | 2017 | $998.1K |
| U.S. NavyNavy | Phase II | 2017 | $750K |
| U.S. ArmyArmy | Phase I | 2017 | $155K |
| NASA | Phase I | 2017 | $124K |
| NASA | Phase II | 2016 | $750K |
| U.S. NavyNavy | Phase I | 2016 | $149.1K |
| U.S. ArmyArmy | Phase I | 2016 | $100K |
Source: SBIR.gov award data (U.S. Small Business Administration). SBIR/STTR awards are competitive federal R&D grants and contracts — non-dilutive capital alongside any venture rounds above.
Frequently asked questions
- What does QORTEK INC do?
- QorTek develops and manufactures smart material devices, advanced piezoceramics, and high-density power electronics for underwater, land, air, space, medical, and industrial systems. It serves defense, aerospace, medical, automotive, and oil and gas customers, handling design, manufacturing, and testing in-house.
- Who founded QORTEK INC?
- QORTEK INC was founded by Gareth Knowles.
- How much funding has QORTEK INC raised?
- QORTEK INC has disclosed $5.7M raised across 1 round.
- Where is QORTEK INC headquartered?
- QORTEK INC is headquartered in Linden, US.