CornerLoc
CornerLoc is a Tulsa-based medical device manufacturer that develops and commercializes 3D printed titanium and cortical allograft sacroiliac joint fusion systems, selling direct to pain physicians, spine surgeons, and healthcare facilities across the United States.
- Company typePrivate
- Founded2017
- HeadquartersTulsa, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What CornerLoc does
CornerLoc, legally Foundation Fusion Solutions, LLC, is a Tulsa, Oklahoma-based privately held medical device manufacturer founded in 2017 that develops and commercializes sacroiliac (SI) joint fusion systems for chronic SI joint dysfunction. Its product portfolio consists of three lines: the TransLoc 3D SI Joint Fusion System, a modular platform of 3D printed titanium lateral oblique compression screws featuring macro/microporosity surface technology; CornerLoc GRAFTS, a cortical allograft SI joint fusion system placed orthogonally via a posterior approach; and the TransLoc 3D Hybrid SI Joint Fusion System, which combines the lateral oblique screw with a highly porous intra-articular titanium implant for multi-planar fixation. The underlying technical platform is the patented 'CornerLoc-ing Technology' posterior implant approach and proprietary titanium surface architecture designed to promote bone on-growth and in-growth.
CornerLoc generates revenue through hardware sales of its SI joint fusion implant systems to hospitals, ambulatory surgery centers, and physician practices performing SI joint fusion procedures in the United States. Its go-to-market is a direct, enterprise-style field sales motion supported by a 'Find a Physician' referral network, physician training programs, sales-representative support for practices, and a multi-channel marketing program that includes KOL testimonials, patient testimonials, patient education brochures, and clinical evidence dissemination (the SPARTAN Study, a prospective multicenter post-market study whose 6-month interim results were published in Pain Physician Journal in December 2025). End customers are interventional pain physicians, spine surgeons, orthopedic surgeons, and the patients they treat for SI joint dysfunction, degenerative sacroiliitis, post-partum pelvic girdle pain, and post-lumbar fusion SI joint pain.
The company is founder-led by Bob Compton (32 years of medical implant experience including Johnson & Johnson and Biomet) and supported by an experienced commercial and clinical leadership team, with no disclosed venture funding, parent company, or private equity backing identified in the available sources.
CornerLoc firmographics
Firmographics- Name
- CornerLoc
- Legal name
- Foundation Fusion Solutions, LLC
- Website
- https://cornerloc.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- CornerLoc is a Tulsa-based medical device manufacturer that develops and commercializes 3D printed titanium and cortical allograft sacroiliac joint fusion systems, selling direct to pain physicians, spine surgeons, and healthcare facilities across the United States.
- Ownership category
- akta.pro rank
CornerLoc industry classification
Industry- Product category
- Medical Devices — Sacroiliac (SI) Joint Fusion 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
- 3D-Printed & Patient-Specific Implants (Custom Ortho/Spine/Cranial) (HLAHAEAJ)
- akta.pro secondary industries
- Surgical Navigation, Robotics & Patient-Matched Instrumentation (Ortho/Spine) (HLAHAEAL), Orthopedic Trauma & Extremities Fixation (Plates/Screws/Nails/External Fixation) (HLAHAEAB)
Keywords
Where CornerLoc is headquartered
LocationHeadquarters
- HQ city
- Tulsa
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
CornerLoc business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Technology or R&D
Revenue model
- Medical Device Sales: Sale of TransLoc 3D SI Joint Fusion Systems and CornerLoc GRAFTS to hospitals, ambulatory surgery centers (ASCs), and physician practices for SI joint fusion procedures
Go-to-market motion1 record
Distribution channels2 records
Marketing channels8 records
CornerLoc product offering
Product offeringCore offering
CornerLoc designs, manufactures, and sells 3D printed titanium medical implant systems used by physicians to perform minimally invasive sacroiliac (SI) joint fusion procedures. Its core products—the TransLoc 3D SI Joint Fusion System, CornerLoc GRAFTS cortical allografts, and the TransLoc 3D Hybrid system—are sold to hospitals, ambulatory surgery centers, and physician practices to treat chronic SI joint dysfunction. The company supports adoption through physician training, clinical education, and a patient referral network that directs patients to trained providers.
Product overview
CornerLoc offers a comprehensive suite of SI joint fusion solutions consisting of three product lines: TransLoc 3D™ SI Joint Fusion System (a modular 3D printed titanium system with lateral oblique screws), CornerLoc™ GRAFTS (cortical allograft implants using a posterior approach), and TransLoc 3D™ Hybrid (combining screw fixation with intra-articular implants). The portfolio is designed to provide physicians flexibility to create customized solutions for patients with chronic SI joint dysfunction, ranging from standalone screw fixation to full hybrid constructs.
Differentiator
Problem solved
Functional benefit
Brands
- TransLoc 3D: A lateral oblique compression screw system for sacroiliac joint fusion, utilizing 3D printed titanium with macro and microporosity.
- CornerLoc GRAFTS
Products and services
- TransLoc 3D SI Joint Fusion System A modular 3D printed titanium SI joint fusion system featuring lateral oblique compression screws with nano-to-macro surface roughness, compression threads with positive stop, self-starting distal tip, tapered buttressing flare, and cannulated/fenestrated holes for bony in-growth. Sold to hospitals, ambulatory surgery centers, and physician practices for minimally invasive sacroiliac joint fusion in patients with chronic SI joint dysfunction.
- CornerLoc GRAFTS SI joint fusion system using cortical allografts placed orthogonally within the sacroiliac joint via a minimally invasive posterior approach. Designed to achieve optimal stabilization and fusion with minimal surgical invasiveness, and can be performed in hospital outpatient, ambulatory surgery center, or in-office settings. Sold to healthcare providers for chronic SI joint dysfunction treatment.
- TransLoc 3D Hybrid SI Joint Fusion System Combines the TransLoc 3D lateral oblique compression screw with an ultra-porous intra-articular titanium implant for enhanced fixation and an optimal environment for biological fusion. Delivers multi-planar fixation across and within the sacroiliac joint to improve biomechanical strength via a minimally invasive dual-incision approach. Sold to hospitals, ASCs, and physician practices for chronic SI joint dysfunction.
Quantifiable outcome
- 91.67% of patients reported improvement in both pain and function at 6 months
- +4 more outcomes
Companies that use CornerLoc
Customer profileNamed customers4 records
Segments2 records
Ideal customer profiles2 records
CornerLoc technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
CornerLoc partnerships and signals
Strategic signalScale indicators6 records
Recent moves6 records
Expansion highlights4 records
CornerLoc competitors and assessment
Company assessmentEmerging players
- Xtant Medical: Xtant Medical provides spinal hardware and biologic solutions that overlap with CornerLoc's CornerLoc GRAFTS allograft offering, competing for similar surgeon customers focused on fusion procedures.
- Camber Spine: Camber Spine develops minimally invasive spine surgery technologies including sacroiliac joint solutions, competing with CornerLoc for the same interventional pain and spine surgeon call points.
- Alphatec Spine: Alphatec Spine is a growth-stage spine-focused company developing lateral and SI joint approaches that overlap with CornerLoc's sacropelvic fixation niche while operating at greater commercial scale.
- SI-Technology: SI-Technology is an emerging European player in SI joint fusion that competes with CornerLoc's product category in international markets, though it does not currently overlap in the U.S.
Broad incumbents
- Stryker: Stryker's spine division offers SI joint fusion products alongside its broader orthopedic and neurosurgical implant portfolios. It competes with CornerLoc for hospital/ASC contracts in the same clinical specialty.
- Orthofix: Orthofix provides spine and orthopedic fixation products, including SI joint solutions through its spine portfolio, competing for similar pain physician and orthopedic surgeon customers as CornerLoc.
- Medtronic: Medtronic offers SI joint fusion solutions (e.g., Rialto) within its comprehensive spine portfolio. It competes with CornerLoc for hospital SI joint contracts while bringing substantially greater scale, clinical evidence infrastructure, and sales coverage.
- Globus Medical: Globus Medical is a large spine and orthopedic device company with SI joint fusion products (e.g., SIROS, the SImmetry system legacy). It competes in the same sacroiliac fusion market while serving broader orthopedic and spine procedure categories.
- NuVasive: NuVasive (now part of Globus Medical) developed SI joint fusion offerings within its minimally invasive spine surgery portfolio, competing for the same pain specialist and spine surgeon call points as CornerLoc.
Direct peers
- SI-Bone: SI-Bone markets the iFuse Implant System, the dominant minimally invasive SI joint fusion platform using triangular titanium rods. It is the most direct competitor to CornerLoc's TransLoc 3D and CornerLoc GRAFTS in the same procedure category and physician call point.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights6 records
Customer concentration
CornerLoc social profiles
Digital presenceCornerLoc financial estimates
Financial estimateRevenue estimate
Valuation estimate
CornerLoc leadership team
Management profileNumber of profiles
Profiles7 records
CornerLoc funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CornerLoc M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about CornerLoc
What does CornerLoc do?
CornerLoc designs, manufactures, and sells 3D printed titanium medical implant systems used by physicians to perform minimally invasive sacroiliac (SI) joint fusion procedures. Its core products—the TransLoc 3D SI Joint Fusion System, CornerLoc GRAFTS cortical allografts, and the TransLoc 3D Hybrid system—are sold to hospitals, ambulatory surgery centers, and physician practices to treat chronic SI joint dysfunction. The company supports adoption through physician training, clinical education, and a patient referral network that directs patients to trained providers.
Is CornerLoc a public or private company?
CornerLoc is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was CornerLoc founded?
CornerLoc was founded in 2017. It employs 11 to 50 people.
Where is CornerLoc based?
CornerLoc is headquartered in Tulsa, United States, in the North America region.
How does CornerLoc make money?
One revenue line is on record: medical Device Sales.
Who are CornerLoc's main competitors?
Emerging players on record are Xtant Medical, Camber Spine, Alphatec Spine and SI-Technology. Broad incumbents are Stryker, Orthofix, Medtronic, Globus Medical and NuVasive. SI-Bone is listed as a direct peer.
Does CornerLoc have an API?
No public API is recorded for CornerLoc.
What industry is CornerLoc in?
CornerLoc's product category is Medical Devices — Sacroiliac (SI) Joint Fusion Implants. Its primary akta.pro industry code is HLAHAEAJ, 3D-Printed & Patient-Specific Implants (Custom Ortho/Spine/Cranial), with a secondary code of HLAHAEAL, Surgical Navigation, Robotics & Patient-Matched Instrumentation (Ortho/Spine). Its NAICS code is 339113 and its SIC code is 3842.