Signal Medical

What Signal Medical does

Signal Medical Corporation is a privately held orthopedic medical device company founded in 2007 and headquartered in Marysville, United States, with manufacturing operations co-located within the Alliant Healthcare Group facility at 2140 Oak Industrial Dr NE, Grand Rapids. The company designs and manufactures orthopedic implants and surgical instrumentation, with three core product lines: the Symmetric Total Knee system, the Symmetric Unicompartmental Knee System, and a Low-Profile Cable System for orthopedic fixation. Its products incorporate proprietary mechanical and surface-engineering features, most notably the Micro Seal® locking mechanism that anchors the polyethylene liner to the tibial tray to minimize micromotion and seal out joint fluid, an Arc-deposited Titanium porous coating on the tibial component to promote bone in-growth, and a single-radius femoral component geometry engineered for optimized polyethylene surface contact and stress distribution.

Signal Medical serves orthopedic surgeons and healthcare institutions performing joint replacement and related orthopedic procedures. Its commercial channel is operated through Alliant Biotech (part of Alliant Healthcare Group), where Signal Medical customers have been transitioned onto the group's e-commerce storefront with 'Request Information' and 'Buy Now' CTAs. Government-sector access is provided through AHP (Alliant Health Products), leveraging Service-Disabled Veteran-Owned Small Business (SDVOSB) certification for direct sales to VA and DoD facilities. In January 2023, Signal Medical entered an exclusive contract manufacturing partnership with Medisurge, which provides Class 7 Cleanroom assembly and metal machining capabilities to support implant production scale.

The company's revenue model is hardware sales of implants and surgical instruments. Pricing is not publicly disclosed, consistent with enterprise hospital procurement norms. With 11-50 employees and no disclosed funding rounds, revenue figures, or external investors, Signal Medical operates as a small, niche-focused device manufacturer whose competitive position rests on surgeon-driven product design and two decades of accumulated orthopedic research, distributed entirely through an affiliated group platform.

Name

Signal Medical

Legal name

Signal Medical Corporation

Website

https://signalortho.com

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

11–50 employees

Short description

Signal Medical Corporation is a privately held orthopedic medical device manufacturer (founded 2007) producing knee implants, surgical cables, and surgical instruments for orthopedic surgeons and healthcare institutions, distributed through the Alliant Biotech and AHP platforms.

Ownership category

akta.pro rank

Product category

Orthopedic Implants

NAICS

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

SIC

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

akta.pro primary industry

Orthopedic Joint Reconstruction Implants (Hip/Knee/Shoulder/Elbow/Ankle) (HLAHAEAA)

akta.pro secondary industry

Orthopedic Trauma & Extremities Fixation (Plates/Screws/Nails/External Fixation) (HLAHAEAB)

Keywords

• Orthopedic implants
• Knee replacement systems
• Orthopedic surgical instruments
• Low-profile cable fixation
• Bone fixation devices

Headquarters

HQ city

Marysville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Orthopedic Implant Manufacturing and Distribution: Signal Medical Corporation partnered with Medisurge for exclusive contract manufacturing to boost orthopedic implant production and distribution. Revenue generated through manufacturing and distribution of knee implants and surgical instruments.
2. Surgical Instruments: Direct sales of orthopedic surgical instrumentation including rongeurs, osteotomes, positioners, and mallets to healthcare providers and surgeons.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Signal Medical manufactures and sells orthopedic implants including the Symmetric Total Knee and Symmetric Unicompartmental Knee replacement systems and a Low-Profile Cable System, along with a line of orthopedic surgical instruments (rongeurs, osteotomes, positioners, mallets). Its products incorporate proprietary Micro Seal® locking technology and Arc-deposited Titanium porous coating to reduce micromotion, seal out joint fluid, and promote bone in-growth, and are sold primarily to orthopedic surgeons and healthcare institutions.

Product overview

Signal Medical provides orthopedic implant solutions consisting of three core product lines: the Symmetric Total Knee system, the Symmetric Unicompartmental Knee System, and the Low-Profile Cable System. These products are backed by 20 years of research and feature advanced technologies including Micro Seal locking mechanism and Arc-deposited Titanium porous coating designed to minimize micromotion, seal out joint fluid, and promote bone in-growth for long-term implant stability.

Differentiator

Problem solved

Functional benefit

Products and services

• Symmetric Total Knee A total knee replacement implant system featuring a single-radius femoral component engineered to optimize polyethylene surface contact for enhanced stress distribution, Micro Seal® locking technology for polyethylene liner anchoring, and Arc-deposited Titanium (Ti) porous coating on the tibial component for bone in-growth. Designed for orthopedic surgeons performing total knee arthroplasty.
• Symmetric Unicompartmental Knee System A partial (unicompartmental) knee replacement system designed for localized knee joint repair, using the same engineering principles as the Symmetric Total Knee, including Micro Seal® locking technology and Arc-deposited Titanium (Ti) coating for stable fixation. Designed for orthopedic surgeons performing partial knee arthroplasty.
• Low-Profile Cable System A surgical cable system engineered for low-profile deployment during orthopedic fixation procedures, designed for orthopedic surgeons and surgical teams performing bone fixation and related orthopedic applications.

Quantifiable outcome

• Minimizes micromotion and seals out joint fluid to mitigate risk of osteolysis

Named customers1 record

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered core.

• MedisurgecoreTechnology or Integration · 1 January 2023Medisurge entered an exclusive contract manufacturing partnership with Signal Medical Corporation in January 2023 to boost orthopedic implant production and distribution. Medisurge provides comprehensive contract medical device manufacturing including Class 7 Cleanroom assembly and metal machining capabilities.
• Alliant BiotechcoreStrategic or Co-development PartnerAlliant Biotech, part of Alliant Healthcare Group, acquired/welcomed Signal Medical customers. Alliant Biotech delivers orthopedic solutions with a surgeon-driven approach, offering implants and biotechnology products. Signal Medical customers are being transitioned to Alliant Biotech's product portfolio including Symmetric Knee Systems.

Scale indicators2 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Stryker Corporation: One of the four dominant orthopedic joint reconstruction OEMs globally with a full knee and hip implant portfolio (Triathlon, Mako robotic-assisted). Directly comparable as a knee implant manufacturer targeting the same orthopedic surgeon customer base.
• Zimmer Biomet Holdings: Another global top-four orthopedic implant OEM with flagship knee systems (Persona, NexGen, Oxford partial knee). Direct competitor in primary and partial knee replacement served through the same orthopedic surgeon channel.
• Medacta International: Swiss orthopedic implant manufacturer with GMK Sphere and MyKnee systems targeting primary and partial knee replacement. Comparable as an independent mid-sized implant specialist pursuing surgeon-centric product development.
• Smith+Nephew: Major orthopedic player with Journey and Legion knee systems plus an active outpatient/ASC commercial focus. Competes head-to-head with Signal Medical for total and unicompartmental knee cases in US hospitals and surgery centers.
• Exactech: Mid-sized US orthopedic implant company (taken private by TPG in 2018) focused on knee (Optetrak, Truliant) and shoulder reconstruction. Closest mid-market analog to Signal Medical in scale, channel approach, and surgeon-driven product positioning.
• Enovis Corporation (DJO): Orthopedic and orthopedic-enabling technology business spanning knee implants, bracing, and surgical instruments. Comparable because it competes across both the implant and surgical instrumentation categories Signal serves.

Broad incumbents

• DePuy Synthes (Johnson & Johnson MedTech): Orthopedic arm of J&J offering Attune and Sigma knee systems within a much broader trauma, spine, and sports medicine portfolio. Overlaps in the knee implant space but serves the same surgeon customers from a multi-product platform.
• Aesculap (B. Braun): Orthopedic surgical and implant division of B. Braun offering Columbus and e.motion knee systems within a much larger surgical and hospital products portfolio. Competes in the same TKA/partial knee replacement procedures.

Emerging players

• Corin Group: Mid-sized orthopedic implant company with hip and knee systems focused on technology-enabled (smart implants, robotic-assisted) solutions. Comparable as a smaller-scale, innovation-led implant peer competing against majors.
• United Orthopedic Corporation: Taiwanese/US orthopedic implant manufacturer with U2 knee system and direct distributor model in the US. Closely comparable as a non-top-four implant specialist targeting orthopedic surgeons outside the deep-pocketed OEMs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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 Signal Medical