RMR Ortho
Castroville, US · Founded 2022 · Texas corporation
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RMR Ortho develops bone fixation implants and instrument systems using Nitinol shape memory technology for orthopedic trauma and extremity surgery applications.
Founders & leadership
JR

Joe RitzPresident, CEO, Co-FounderJoe Ritz holds an MSME and MBA and brings 32+ years of biomedical industry experience across cardiovascular, spine, orthopedic, and pharmaceutical domains, with demonstrated expertise in design control, regulatory compliance, manufacturing process development, and biomaterials including Nitinol. He is Executive Officer at RMR Ortho, which develops bone fixation implants using shape memory technology for orthopedic trauma and extremity surgery.
Reported raises · per SEC filings
Form D private placements$4.9M disclosed across 5 rounds · 2023–2026
▶$1.1MraisedJun 2026 · 17 investors · OtherRule 506(b)
▶$1.1MraisedJun 2026 · 17 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Joe RitzExecutive Officer
- Offering amount
- $1.2M
- Amount sold
- $1.1M
- First sale
- Jan 2026
- Incorporated
- Corporation, Texas, 2022
- Federal exemptions
- 06b
▶$460KraisedJun 2026 · 14 investors · OtherRule 506(b)
▶$460KraisedJun 2026 · 14 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Joe RitzExecutive Officer
- Offering amount
- $460K
- Amount sold
- $460K
- First sale
- Sep 2023
- Incorporated
- Corporation, Texas, 2022
- Federal exemptions
- 06b
▶$1.2MraisedJun 2026 · 25 investors · OtherRule 506(b)
▶$1.2MraisedJun 2026 · 25 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Joe P. RitzExecutive Officer
- Offering amount
- $1.2M
- Amount sold
- $1.2M
- First sale
- Feb 2024
- Incorporated
- Corporation, Texas, 2022
- Federal exemptions
- 06b
▶$1.7MraisedJun 2026 · 7 investors · OtherRule 506(b)
▶$1.7MraisedJun 2026 · 7 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Joe RitzExecutive Officer
- Offering amount
- $1.7M
- Amount sold
- $1.7M
- First sale
- Mar 2025
- Incorporated
- Corporation, Texas, 2022
- Federal exemptions
- 06b
▶$375KraisedJul 2023 · 11 investors · OtherRule 506(b)
▶$375KraisedJul 2023 · 11 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Joe RitzExecutive Officer
- Offering amount
- $375K
- Amount sold
- $375K
- First sale
- Mar 2023
- Incorporated
- Limited Liability Company, Texas, 2022
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Related companies · 4
OssioOSSIO develops OSSIOfiber, a bio-integrative bone fixation implant material made from natural mineral fibers that provides stability during healing and integrates fully into bone over 18-24 months, avoiding permanent metal hardware. The implants are used in orthopedic surgical procedures such as hammertoe and other bone-healing treatments.
MetricmdMetric Medical Devices develops internal bone fixation implants designed to accelerate healing and reduce non-union complications in orthopedic extremity procedures.
Paragon28Paragon 28 manufactures the PRECISION MIS Bunion System, a minimally invasive surgical instrument set for correcting bunion deformities through metatarsal osteotomy and fixation. The system is designed for orthopedic surgeons and hospitals performing bunion correction procedures.
Fuse MedicalFuse Medical develops orthopedic medical devices for spine, joint, and sports medicine applications. The company offers products across cervical plating, interbodies, trauma, and biologics for the orthopedic marketplace.
Companies working in the same space as RMR Ortho.
Frequently asked questions
- What does RMR Ortho do?
- RMR Ortho develops bone fixation implants and instrument systems using Nitinol shape memory technology for orthopedic trauma and extremity surgery applications.
- How much funding has RMR Ortho raised?
- RMR Ortho has disclosed $4.9M raised across 5 rounds.
- Where is RMR Ortho headquartered?
- RMR Ortho is headquartered in Castroville, US.



