What Glowtronics does

Glowtronics Private Limited is a Mysore, India-based precision contract manufacturer founded in 1986 that supplies medical device OEMs, defense/avionics customers, and industrial buyers across 14+ countries, with 98% of revenue from exports. The company operates three manufacturing units in the Hootagalli Industrial Area of Mysore with a workforce of approximately 120 employees, where women comprise roughly 70% of the skilled labor force. It is family-run across two generations under the Gupta family, with no disclosed external institutional capital.

The company's core capability is micron-level precision manufacturing for regulated end markets. Core technologies include wire and coil forming (0.030mm to 1.2mm diameter), ultra-precision grinding of wires, mandrels, and hypotubes at ±5 micron tolerance, PTFE tube extrusion, powder metallurgy, micro welding (plasma, laser, resistance, TIG), metal stamping, plastic and insert moulding, and ISO Class 7 and 8 clean room assembly validated to ISO 14644. Finished medical devices include endoscopic ultrasound needles, biopsy forceps, laparoscopic instruments (L-Hook, Spatula, Graspers, Scissors), multi-band ligators, bladder evacuators, chemo perfusion sets, and vessel sealers. Non-medical products span micromotors and gearboxes, dispenser cathodes, and cathode ray tube components; defense/avionics products include hollow cathodes for satellite propulsion systems and heat shrink PTFE tubing.

Glowtronics operates a B2B OEM/ODM business model, providing design, engineering, development, and manufacturing services to customer specifications under multi-year contracts. Revenue is generated primarily through contract manufacturing of custom precision components and finished medical devices for OEM customers (professional services plus hardware sales), with quote-based pricing tied to complexity, volume, and material. The company holds ISO 13485:2016, ISO 9001:2015, US FDA registration (FEI: 3000207579), CDSCO manufacturing licenses (valid through 2029, with the first Risk Class B license granted in Karnataka), and EU MDR 2017 compliance, and was the first CDSCO-licensed medical device manufacturer in Karnataka. Named customers include Smith & Nephew (ArthroCare), Cook Medical, RB Medical, ISRO, Gassler, McLennan, Alcyon Electronique, TecSol, Asher Medical, and Amaronic, with multiple relationships spanning 10-25 years. The company claims sole-supplier status with most customers worldwide and states it has never lost a customer.

Name

Glowtronics

Legal name

Glowtronics Private Limited

Website

https://glowtronics.com

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

51–100 employees

Short description

Glowtronics Private Limited is a Mysore, India-based ISO 13485 and FDA-registered OEM/ODM contract manufacturer founded in 1986 that produces micron-precision medical devices, medical components, and defense/avionics parts for global enterprise customers across 14+ countries.

Ownership category

akta.pro rank

Product category

Medical Device Contract Manufacturing

NAICS

Surgical and Medical Instrument Manufacturing (339112), Electromedical and Electrotherapeutic Apparatus Manufacturing (334510)

SIC

Surgical & Medical Instruments & Apparatus (3841), Electromedical & Electrotherapeutic Apparatus (3845)

akta.pro primary industry

Open & Minimally Invasive Surgical Instruments (Handheld, Laparoscopic, MIS) (HLAHADAA)

akta.pro secondary industry

Energy-Based Surgical Devices (Electrosurgery, RF, Ultrasonic, Laser) (HLAHADAC)

Keywords

• Precision manufacturing
• Medical device components
• OEM contract manufacturing
• Micro assemblies
• Clean room manufacturing

Headquarters

HQ city

Mysore

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. OEM/ODM Manufacturing Services: Design, engineering, development and manufacturing services for medical devices, components and micro assemblies. The company provides full lifecycle support from conceptualization to finished product including metallurgical help, design for manufacturing assistance, clean room assembly, packaging and labelling. Revenue generated through contract manufacturing of precision components for OEM customers.
2. Medical Devices Manufacturing: Manufacturing and supply of finished medical devices including Endoscopic Ultrasound Needle (EUS), L-Hook, Spatula, Bladder Evacuator, Graspers, Scissors, Biopsy Forceps, Multi-Band Ligator, Chemo Perfusion Set, Vessel Sealer. CDSCO licensed manufacturer.
3. Medical Components Manufacturing: Manufacturing of precision medical components including Electrosurgical Components, Core Wires for Guide Wires, Hypotubes, Mandrels, PTFE tubes, IV Cannula PTFE tubes.
4. Non-Medical Products: Micromotors & Gear Boxes, Dispenser Electrodes (Cathodes), Parts of CRT (Cathode Ray Tubes) for defense and avionics applications.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Glowtronics is a precision OEM/ODM manufacturer producing medical devices (endoscopic, laparoscopic, urological, and oncology instruments), medical components (core wires for guidewires, hypotubes, mandrels, PTFE tubes, electrosurgical components), and non-medical products (micromotors, gearboxes, dispenser cathodes, CRT parts). The company provides full lifecycle support from conceptualization and metallurgical design assistance through clean room assembly, packaging, and labelling for global medical device OEMs and industrial customers.

Product overview

Glowtronics is an ISO-certified OEM and ODM manufacturer offering a diversified portfolio of high-precision medical devices, medical components, and non-medical precision products. The medical device portfolio includes endoscopic/laparoscopic instruments (EUS needles, biopsy forceps, scissors, graspers, multi-band ligators), urology devices (bladder evacuator), and oncology products (chemo perfusion sets, vessel sealers). The medical components segment provides precision-manufactured parts including core wires for guidewires, hypotubes, mandrels, PTFE tubing, and electrosurgical components. Non-medical products include micromotors, gearboxes, dispenser cathodes, and CRT components. Defense and avionics products include hollow cathodes and heat shrink PTFE for satellite and aerospace applications.

Differentiator

Problem solved

Functional benefit

Brands

• GloTec: Technical training institute established within Glowtronics premises in 2007 for skilling Indian youth with career-oriented and industry-relevant training.

Products and services

• Endoscopic Ultrasound Needle (EUS) Endoscopic ultrasound needle used for tissue sampling during EUS procedures, available in 19 gauge. Designed for medical device OEMs and gastroenterology clinical applications.
• L-Hook Laparoscopic surgical instrument for dissection and tissue manipulation, supplied to medical device OEMs and surgical instrument distributors.
• Spatula Laparoscopic spatula instrument for surgical procedures, supplied to medical device OEMs and surgical instrument distributors.
• Bladder Evacuator Urological device for bladder evacuation procedures, supplied to medical device OEMs and urology-focused customers.
• Multi-Band Ligator (MBL) Variceal ligation system with 4, 5, 6 or 7 shoot capacity used to endoscopically ligate esophageal varices, supplied to medical device OEMs and gastroenterology customers.
• Biopsy Forceps Single-use sterile biopsy forceps for endoscopic mucosal tissue biopsies and foreign body retrieval, supplied to medical device OEMs.
• Laparoscopic Scissors Disposable laparoscopic scissors with 5.0mm diameter, fully insulated with wide jaw opening and 360-degree rotation, supplied to medical device OEMs and surgical instrument companies.
• Grasper Disposable laparoscopic grasper with rotating 5mm diameter fully insulated shaft and ergonomic handle, supplied to medical device OEMs.
• Chemo Perfusion Set Specially designed hollow needle (Huber needle) used with chemotherapy port for safe medication delivery, supplied to medical device OEMs and oncology care providers.
• Vessel Sealer Surgical instrument for vessel sealing during laparoscopic procedures, supplied to medical device OEMs.
• GloAir (PAPR) Powered Air Purifying Respirator system with Pall filter for healthcare worker protection, supplied to medical institutions and healthcare distributors.
• Micromotors & Gear Boxes Precision micro-motors and micro-gearboxes including P-5 (0.6 Nm torque), P-10 (1.2 Nm torque), R-3 and R-16 rectangular gearboxes, supplied to industrial and electromechanical component manufacturers.
• Dispenser Cathodes Dispenser cathodes using powder metallurgy for CRT and halogen lamp applications, supplied to defense, avionics, and lighting component manufacturers.
• Parts of Cathode Ray Tubes (CRTs) Components for cathode ray tubes including cathodes and heaters for avionic displays and electron guns, supplied to defense and avionics customers such as Gassler Electron and Thomos Electronics.
• Hollow Cathodes Hollow cathodes for satellite propulsion systems and vacuum tube applications, supplied to ISRO and defense/avionics customers.
• Heat Shrink PTFE PTFE heat shrink tubing for protection of wiring and components in avionics applications, supplied to avionics and defense manufacturers.

Quantifiable outcome

• Zero customer loss in all years of operation
• +3 more outcomes

Named customers13 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Five partnerships are on record, tiered core.

• Pradeep SurgicalscoreStrategic or Co-development PartnerBangalore-based medical-surgical manufacturer that helped Glowtronics begin interactions with Karnataka Drug Control Office and CDSCO for medical device licensing. Assisted in development of Chemo-Perfusion-Set product.
• Intertek India Pvt LtdcoreTechnology or IntegrationCDSCO Notified body that conducted audit for Glowtronics. Audited three medical device categories in accordance with MDR 2017 Fourth and Fifth schedule requirements.
• Bureau Veritas IndiacoreTechnology or IntegrationCertification body that certified Glowtronics with ISO 9001:2015 and EN ISO 13485:2016. Conducted ISO 9001:2015 Internal Auditor Training for company employees.
• Mysore WifiltronicscoreStrategic or Co-development PartnerAssociate company of Glowtronics. Started in 1993 for floppy disc drive read-write-erase heads. Jointly organized CAPA training with Glowtronics.
• Karnataka Drug Control OfficecoreOthersState licensing authority that worked with Glowtronics on medical device licensing under the New Indian Medical Device Rules 2017. First to grant manufacturing license under Risk Class B device in Karnataka.

Scale indicators7 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Freudenberg Medical (Helix Medical): Freudenberg Medical operates as an OEM/ODM medical device manufacturer with silicone and precision thermoplastic components and assemblies. Comparable as a global medical CDMO serving minimally invasive device OEMs with engineered components and cleanroom assembly.
• Cirtec Medical: Cirtec Medical is a contract manufacturer specializing in active implantables, interventional, and minimally invasive surgical devices. Comparable as a medical device CDMO serving interventional OEMs with precision components, sub-assemblies, and finished devices.
• SMC Ltd: SMC Ltd is a medical device contract manufacturer providing design, engineering, molding, assembly, and packaging services. Comparable as a mid-market OEM/ODM medical CDMO with global customers needing custom precision components and finished devices.
• Tecomet: Tecomet is a leading contract manufacturer of precision medical devices and components (orthopedic implants, surgical instruments, minimally invasive devices). Directly comparable as an OEM/ODM precision CDMO with similar customer base of medical device OEMs and Tier 1 medical players.
• Donatelle Plastics: Donatelle is a medical device contract manufacturer specializing in precision plastics, silicone, and assembly for interventional and surgical devices. Comparable as a precision medical CDMO serving cardiovascular and surgical OEMs with custom components.
• Paragon Medical: Paragon Medical is a contract manufacturer of precision surgical implants and instruments, formerly part of RTI Surgical. Comparable as a Tier 1 medical CDMO serving orthopedic and surgical OEMs with precision components and instruments.
• MW Industries (Medical segment, including MicroLumen): MW Industries operates medical precision tubing, hypotubes, and PTFE-lined catheter components businesses serving minimally invasive device OEMs. Directly comparable for Hypotubes, Mandrels, IV Cannula PTFE tubes, and guidewire core wire products.

Broad incumbents

• Integer Holdings: Integer Holdings is a large medical device outsource manufacturer serving cardiac, neuromodulation, and vascular markets with components and finished devices. Comparable as a medical device contract manufacturer, but with much broader scope, scale, and product portfolio than Glowtronics.
• Vention Medical (now part of Nordson Medical): Nordson Medical (formerly Vention Medical) provides precision medical component and device manufacturing including tubing, balloons, and assembly. Comparable as a global medical CDMO with broader scale and portfolio depth than Glowtronics.

Regional players

• Poly Medicure: Poly Medicure is an Indian medical device manufacturer of infusion therapy, disposables, and surgical devices. Regionally comparable as an Indian-based medical device OEM/ODM serving global customers, though larger scale and more standardized product portfolio than Glowtronics.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/glowtronics-pvt-ltd

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries3 records

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 Glowtronics