Naina Semiconductor
Naina Semiconductor Limited, founded 1988 in Noida, India, manufactures power semiconductors (diodes, thyristors, TRIACs, IGBT modules, bridge rectifiers, power stacks) and laboratory instruments for industrial electronics OEM customers worldwide.
- Company typePrivate
- Founded1988
- HeadquartersNoida, India
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What Naina Semiconductor does
Naina Semiconductor Limited, incorporated in 1988 in Uttar Pradesh, India, designs, develops, manufactures, and supplies power semiconductors and a secondary line of laboratory instruments from its headquarters in Noida (C-82, Sector-65). The company's core product portfolio spans discrete power devices (standard recovery diodes, fast recovery diodes, Zener diodes up to 300W, Schottky diodes, thyristors/SCRs, TRIACs, and auto diodes) and integrated power modules (diode, thyristor, and Schottky modules; single- and three-phase bridge rectifiers including half- and full-controlled variants; IGBT modules rated 600V-1700V and up to 600A; power stacks and assemblies with air, press-fit, and water-cooled configurations). Product specifications span current ranges from 6A to 700A and voltages up to 2400V, using glass-passivated chips in hermetically sealed packages designed for demanding industrial applications including welding machines, battery chargers, UPS, power supplies, motor controls, transportation, induction heating, plasma equipment, solar inverters, EV charging, and renewable energy systems. A separate laboratory instruments division manufactures pH meters, conductivity meters, spectrophotometers, turbidity meters, colorimeters, colony counters, dissolved oxygen meters, flame photometers, incubators, and related analytical equipment.
The company operates a B2B industrial sales model with a quote-driven pricing structure ("Get Quote" inquiry forms), targeting industrial electronics OEM and power conversion customers. Its go-to-market combines direct export sales to USA, UK, Middle East, Europe, and South-East Asia with an official European distribution partnership via CAPCOMP GmbH in Freiberg am Neckar, Germany. The company invests in industry trade show presence (Electronica 2022, IREE 2019, PCIM Europe 2018, ELECRAMA 2016, APEC 2019, EDS 2019, SES 2019) as a core mid-funnel channel, alongside its corporate website, cross-reference tools, and a blog.
The competitive position rests on a regulatory and compliance stack including ISO 9001:2015, CE marking, RoHS compliance, JEDEC package standards, and MIL-STD qualification for applicable devices, supporting cross-reference compatibility with industry part numbers. The company is privately held, incorporated as Naina Semiconductor Limited, with no parent company, no subsidiaries, no recorded institutional funding, and no publicly disclosed revenue. Ownership is concentrated among private stakeholders. The operating footprint spans 51-100 employees across two Noida addresses (C-82 Sector-65 headquarters and D-95 Sector-63 for sales support), with the German distributor handling European inventory and customer service.
Naina Semiconductor firmographics
Firmographics- Name
- Naina Semiconductor
- Legal name
- Naina Semiconductor Limited
- Website
- https://nainasemi.com
- Company type
- Private
- Founded year
- 1988
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Naina Semiconductor Limited, founded 1988 in Noida, India, manufactures power semiconductors (diodes, thyristors, TRIACs, IGBT modules, bridge rectifiers, power stacks) and laboratory instruments for industrial electronics OEM customers worldwide.
- Ownership category
- akta.pro rank
Naina Semiconductor industry classification
Industry- Product category
- Power Semiconductors
- NAICS
- Semiconductor and Other Electronic Component Manufacturing (3344), Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515)
- SIC
- Semiconductors & Related Devices (3674)
- akta.pro primary industry
- High-Voltage, Power Discretes & Modules (IGBT/MOSFET/SiC/GaN) (HDAHAAAK)
- akta.pro secondary industries
- Power Modules (IGBT/MOSFET/SiC/GaN Modules) (HDAHAHAH), Diodes & Rectifiers (Standard/Fast/Schottky) (HDAHAHAD), Thyristors (SCRs/Triacs/Diacs) (HDAHAHAF)
Keywords
Where Naina Semiconductor is headquartered
LocationHeadquarters
- HQ city
- Noida
- HQ country
- India
- HQ region
- Asia
Offices3 records
Markets served
Naina Semiconductor business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- Power Semiconductor Devices: Manufacturing and sale of discrete semiconductors (diodes, thyristors, triacs, IGBTs) and power modules to industrial customers. B2B transaction-based model with quote-driven sales for custom specifications.
- Laboratory Instruments: Manufacturing and sale of analytical and testing instruments including pH meters, spectrophotometers, and other laboratory equipment. Transaction-based sales model.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels3 records
Naina Semiconductor product offering
Product offeringCore offering
Naina Semiconductor designs, develops, manufactures, and supplies power semiconductor devices including discrete diodes (standard recovery, fast recovery, Zener, Schottky), thyristors/SCRs, TRIACs, IGBT modules, power modules, bridge rectifiers, and power stacks/assemblies with current ratings from 6A to 700A and voltages up to 2400V. The company also manufactures laboratory and analytical instruments such as pH meters, conductivity meters, and spectrophotometers.
Product overview
Naina Semiconductor Limited is a power semiconductor and laboratory instruments manufacturer founded in 1988 in Uttar Pradesh, India. The company operates two main product divisions: Power Semiconductors (discretes and modules including standard recovery diodes, fast recovery diodes, zener diodes, Schottky diodes, thyristors/SCRs, TRIACs, IGBT modules, power modules, bridge rectifiers, and power stacks) and Laboratory Instruments (pH meters, conductivity meters, spectrophotometers, turbidity meters, colorimeters, and general lab equipment). The semiconductor products span current ranges from 6A to 700A with voltages up to 2400V, serving industrial electronics applications including welding machines, battery chargers, UPS, power supplies, motor controls, transportation, and induction heating. The company holds ISO 9001:2015 certification and exports to USA, UK, Middle-East, Europe, and South-East Asia.
Differentiator
Problem solved
Functional benefit
Products and services
- Standard Recovery Diodes Glass passivated power diodes with current range from 6A to 400A and voltages up to 2200V, offering low conduction losses, high surge current capability, and low leakage current. Used in power supplies, motor controls, consumer electronics, lighting, telecommunication equipment, welding machines, and battery chargers.
- Fast Recovery Diodes Diodes with very low reverse recovery time and low switching losses, current range 12A to 150A with voltages up to 1800V, available in stud base packages. Used in DC-AC conversion, PFC circuits, automotive sectors, and switching power supplies.
- Zener Diodes Voltage clamping diodes with low forward voltage drop and fast switching, available in 10W, 20W, 50W, 75W, and 300W power ratings including 50W TO-3 metal cap versions. Used in solar photovoltaic systems, switch-mode power supplies, rectifiers, detectors, and motor drives.
- Schottky Diodes Low forward voltage drop diodes built using glass-passivated chips in hermetically sealed packages, with current range 15A to 80A and voltages up to 100V. Used in voltage clamping, solar systems, SMPS, rectifiers, and motor drives.
- Thyristors/SCRs Silicon Controlled Rectifiers in various packages including stud type, TO-3, phase control capsule, and press fit types. Used in power control and AC/DC conversion applications.
- TRIACs Bidirectional thyristors for AC power control, available in press fit and TO-3 Fastpak packages.
- Power Modules Integrated modules with one or more diodes/SCRs in single, series, common anode, or common cathode configurations. Current ranges from 25A to 700A with voltages up to 2400V. Electrically isolated packages with copper or DCB Alumina baseplate. Includes diode modules, thyristor modules, thyristor-diode modules, three-phase half bridge modules, Schottky modules, and super-fast recovery modules. Used in inverters, battery chargers, power supplies, and motor drives.
- Bridge Rectifiers AC to DC conversion modules including single phase, three phase, single phase half-controlled, three phase half-controlled, single phase full-controlled, and three phase full-controlled bridge rectifiers. Current ratings from 35A to 200A with isolation voltage up to 3.6kV. Used in motor drives, solar inverters, EV charging, UPS systems, and industrial operations.
- IGBT Modules Insulated Gate Bipolar Transistor modules for power conversion with voltage range 600V to 1700V and current up to 600A. Used in renewable energy, electric vehicles, industrial motor drives, power grids, and UPS systems.
- Power Stacks/Assemblies Pre-assembled power converter units including single phase and three phase rectifiers. Available in thread type, press-fit type, and water cooled configurations.
- Auto Diodes Automotive-grade rectifiers including standard auto rectifiers and TVS auto rectifiers for automotive electronics protection.
- Laboratory Instruments Comprehensive range of laboratory and analytical instruments including pH meters, conductivity meters, spectrophotometers, turbidity meters, colorimeters, colony counters, dissolved oxygen meters, flame photometers, incubators, hot air ovens, muffle furnaces, autoclaves, heating mantles, hot plates, water baths, laminar flow units, fume hoods, COD digestion apparatus, floculators, deep freezers, biosafety cabinets, hygrometers, electronic balances, potentiometers, and Karl Fischer titrimeters. For research, water and soil analysis, and industrial testing applications.
Companies that use Naina Semiconductor
Customer profileSegments1 record
Ideal customer profiles2 records
Naina Semiconductor technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Naina Semiconductor partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- CAPCOMP GmbHcoreOfficial distributor for Germany ensuring reliable product availability, fast support, and regional service for European customers. Located in Freiberg / Neckar, Germany with phone +49 7141 29895-0.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
Naina Semiconductor competitors and assessment
Company assessmentBroad incumbents
- STMicroelectronics: Global semiconductor major with extensive power-discrete and module offerings (IGBTs, MOSFETs, thyristors, SiC) serving automotive, industrial, and power-conversion markets. Comparable technology categories at vastly greater scale.
- ROHM Semiconductor: Japanese broad-line semiconductor manufacturer with a substantial power discrete and SiC/IGBT module portfolio serving industrial, automotive, and consumer markets. Overlaps with Naina on IGBT modules and discrete power devices but at significantly larger scale.
- Toshiba Electronic Devices & Storage: Manufactures discrete power devices, IGBTs, and power modules for industrial and automotive applications. Directly comparable power-discrete and module portfolio to Naina at larger scale and broader technology coverage.
- Infineon Technologies: Global market leader in power semiconductors including IGBT, MOSFET, SiC, and GaN devices plus modules. The most direct technology overlap with Naina's portfolio and the dominant competitive benchmark in industrial and EV power electronics.
- onsemi (ON Semiconductor): Major global supplier of power discretes, IGBTs, and power modules for automotive, industrial, and renewable applications. Comparable product categories to Naina but with far broader portfolio, SiC/GaN capabilities, and global scale.
Direct peers
- Vishay Intertechnology: Global manufacturer of discrete semiconductors (diodes, rectifiers, MOSFETs, IGBTs) and passive components. Directly comparable product portfolio to Naina across standard recovery, fast recovery, and Schottky diodes plus power modules.
- Littelfuse: Manufactures power semiconductor discretes, thyristors, and protection devices serving industrial, automotive, and power-conversion customers. Closely matches Naina's discrete-and-module power-semiconductor positioning.
- Semikron Danfoss: Specialist in power semiconductor modules including diode, thyristor, and IGBT modules for industrial drives, renewables, and UPS. Directly comparable to Naina's power module and power stack/assembly product lines.
- MCC (Micro Commercial Components): Discrete semiconductor manufacturer offering diodes, rectifiers, MOSFETs, and small-signal devices. Similar mid-scale, broad-discrete catalog approach to Naina across standard recovery, fast recovery, Schottky, and bridge rectifiers.
- Rectron Semiconductor: Discrete semiconductor manufacturer focused on power diodes, bridge rectifiers, and related discretes. Closely comparable product scope and competitive positioning to Naina in replacement and industrial markets.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Naina Semiconductor social profiles
Digital presenceNaina Semiconductor compliance and trust
Trust signalCompliance5 records
Naina Semiconductor financial estimates
Financial estimateRevenue estimate
Valuation estimate
Naina Semiconductor leadership team
Management profileNumber of profiles
Naina Semiconductor funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Naina Semiconductor 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 Naina Semiconductor
What does Naina Semiconductor do?
Naina Semiconductor designs, develops, manufactures, and supplies power semiconductor devices including discrete diodes (standard recovery, fast recovery, Zener, Schottky), thyristors/SCRs, TRIACs, IGBT modules, power modules, bridge rectifiers, and power stacks/assemblies with current ratings from 6A to 700A and voltages up to 2400V. The company also manufactures laboratory and analytical instruments such as pH meters, conductivity meters, and spectrophotometers.
Is Naina Semiconductor a public or private company?
Naina Semiconductor is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Naina Semiconductor founded?
Naina Semiconductor was founded in 1988. It employs 51 to 100 people.
Where is Naina Semiconductor based?
Naina Semiconductor is headquartered in Noida, India, in the Asia region.
How does Naina Semiconductor make money?
Two revenue lines are on record. Power Semiconductor Devices are the primary driver. The others are laboratory Instruments.
Who are Naina Semiconductor's main competitors?
Broad incumbents on record are STMicroelectronics, ROHM Semiconductor, Toshiba Electronic Devices & Storage, Infineon Technologies and onsemi (ON Semiconductor). Direct peers are Vishay Intertechnology, Littelfuse, Semikron Danfoss, MCC (Micro Commercial Components) and Rectron Semiconductor.
Does Naina Semiconductor have an API?
No public API is recorded for Naina Semiconductor.
What industry is Naina Semiconductor in?
Naina Semiconductor's product category is Power Semiconductors. Its primary akta.pro industry code is HDAHAAAK, High-Voltage, Power Discretes & Modules (IGBT/MOSFET/SiC/GaN), with a secondary code of HDAHAHAH, Power Modules (IGBT/MOSFET/SiC/GaN Modules). Its NAICS code is 3344 and its SIC code is 3674.