What LDR Holding does

LDR Holding, founded in 2004 and headquartered in Austin, Texas, was a medical device company that developed and commercialized systems and instrumentation used in spine treatments and surgeries. Following its 2016 acquisition by Zimmer Biomet and subsequent 2023 divestiture to Linden Capital Partners, the business was rebranded as Highridge Medical and operates as a privately held spine-focused medical device company.

The company maintains a comprehensive spine implant portfolio organized across four categories: cervical solutions, thoracolumbar solutions, enabling technologies, and biologic solutions. Flagship products include Mobi-C (a cervical disc replacement device), ROI-C (cervical disc with integrated plating), Vital (deformity spinal fixation), TrellOss-L and TrellOss-C (porous titanium interbody fusion systems), The Tether (vertebral body tethering for motion-preserving scoliosis treatment), Virage OCT (occipitocervicothoracic fixation), MaxAn (anterior cervical plate), FlareHawk (interbody fusion), LineSider (posterior fixation), and PrimaGen Advanced (allograft biologic). Several of these products carry PMA-class FDA approvals, reflecting substantial regulatory investment.

The business operates a B2B model selling spine implants and instrumentation to hospitals, ambulatory surgery centers, and spine surgeons in the United States. Revenue mechanics are anchored in surgical implant sales, with surgeon relationships and hospital vendor agreements driving recurring volume. The company complements its product business with structured surgeon education programs, tradeshow participation, and patient-facing educational content, but specific pricing models and customer concentration data are not disclosed in source material.

Name

LDR Holding

Legal name

Highridge Medical

Website

https://ldr.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

251–500 employees

Short description

Highridge Medical (formerly LDR Holding) is a spine-focused medical device company based in Austin, Texas, that develops and commercializes cervical, thoracolumbar, and biologic implant systems used by hospitals and spine surgeons across the United States.

Ownership category

akta.pro rank

Product category

Spinal Implants

NAICS

Surgical and Medical Instrument Manufacturing (339112), Surgical Appliance and Supplies Manufacturing (339113)

SIC

Orthopedic, Prosthetic & Surgical Appliances & Supplies (3842), Surgical & Medical Instruments & Apparatus (3841)

akta.pro primary industry

Spine Implants & Motion Preservation (Fusion/Disc/Interspinous) (HLAHAEAC)

akta.pro secondary industry

Surgical Navigation, Robotics & Patient-Matched Instrumentation (Ortho/Spine) (HLAHAEAL)

Keywords

• Spinal implants
• Spine surgery devices
• Cervical disc replacement
• Interbody fusion systems
• Spinal fixation systems

Headquarters

HQ city

Austin

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Core offering

Designs, develops, manufactures, and commercializes surgical implants and instrumentation for spinal surgery. The portfolio spans cervical disc replacement (motion-preserving arthroplasty), spinal fixation systems, interbody fusion devices using porous titanium technology with VerteBridge plating, non-fusion vertebral body tethering for scoliosis treatment, and biologic allografts for spine procedures.

Product overview

Highridge Medical offers a comprehensive spine portfolio consisting of cervical solutions, thoracolumbar solutions, enabling technologies, and biologic solutions. The product portfolio includes cervical disc replacement devices (Mobi-C, ROI-C), spinal fixation systems (Vital, Virage, LineSider), interbody fusion systems (TrellOss-L, TrellOss-C, FlareHawk), anterior cervical plates (MaxAn), vertebral body tethering (The Tether), and biologic materials (PrimaGen Advanced allograft). These products serve various spinal surgery needs from motion-preserving disc replacement to deformity correction and fusion procedures.

Differentiator

Problem solved

Functional benefit

Brands

• Mobi-C: Cervical Disc product
• Vital
• TrellOss
• The Tether
• ROI-C
• Virage
• MaxAn
• PrimaGen Advanced
• FlareHawk
• LineSider

Products and services

• Mobi-C Cervical Disc A motion-preserving cervical disc replacement implant designed for patients suffering from cervical degenerative disc disease, intended for spine surgeons performing cervical disc arthroplasty procedures.
• Spinal Fixation Systems Pedicle screw and rod-based fixation systems used by spine surgeons to stabilize the spine during fusion procedures.
• Interbody Fusion Systems Interbody cages featuring porous titanium technology and the proprietary VerteBridge plating system, used by spine surgeons performing cervical and lumbar interbody fusion procedures.
• Vertebral Body Tethering System A non-fusion scoliosis treatment system that uses vertebral body tethering to correct spinal curvature while preserving motion, intended for pediatric and adolescent patients with idiopathic scoliosis.
• Spine Biologic Allografts Biologic allograft products used by spine surgeons to facilitate bone growth and fusion in spinal surgery procedures.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves6 records

Expansion highlights5 records

Direct peers

• SeaSpine: SeaSpine is a spine-only medical technology company focused on thoracolumbar and cervical fusion, orthobiologics, and instrumentation — comparable in scope and channel to Highridge's thoracolumbar and biologic offerings.
• Alphatec Holdings (ATEC): ATEC is a focused spine pure-play developing and commercializing surgical solutions for the treatment of spinal disorders, with a product strategy and surgeon-driven sales motion similar to Highridge's.
• NuVasive: NuVasive is a spine pure-play with cervical and thoracolumbar solutions, minimally invasive spine surgery, and enabling technologies. Its product breadth and surgeon-driven commercial model closely parallel Highridge's approach.
• Orthofix Medical: Orthofix is a spine and orthopedics company with cervical, thoracolumbar, and biologic spine offerings. Its spine segment competes in similar procedural categories and hospital channels as Highridge.
• Globus Medical: Globus Medical is a leading spine-focused medical device company offering cervical and thoracolumbar fusion, motion preservation, and enabling technologies — directly comparable to Highridge's comprehensive spine portfolio across fusion, disc replacement, and biologics.

Emerging players

• Centinel Spine: Centinel Spine is a focused motion-preservation company (prodisc cervical and lumbar disc systems). It is a direct competitor in the cervical disc category where Mobi-C is a flagship Highridge product.
• SI-BONE: SI-BONE is a spine-focused medical device company addressing the sacroiliac joint segment. While narrower in scope, it represents a similar small-cap, focused spine pure-play model targeting specialized procedural niches.

Broad incumbents

• Zimmer Biomet: Zimmer Biomet is a global orthopedic and spine incumbent. Its prior ownership of LDR Holding's spine assets and continuing presence in cervical and thoracolumbar markets makes it a relevant incumbent comparable, particularly for motion-preservation and cervical procedures.
• Medtronic (Spine): Medtronic's Spine & Biologics business is one of the largest spine implant franchises globally, offering cervical discs, interbody fusion, and fixation systems that directly overlap with Highridge's portfolio categories.
• Stryker (Spine): Stryker operates a major spine division alongside orthopedics, MedSurg, and neurotechnology. As a broad incumbent with overlapping cervical/thoracolumbar implant offerings, it competes for the same hospital and surgeon accounts as Highridge.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks4 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/ldr-spine

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds5 records

Investors6 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about LDR Holding