What Krasny Defence Technologies does

Krasny Defence Technologies Limited (KDTL) is a privately-held Indian defence engineering company founded in 1995 by Cdr. (Dr.) V.G. Jayaprakasan, a 1971 Indo-Pak conflict veteran, with the stated mission of indigenizing lifecycle support for Russian-origin defence equipment in service with the Indian armed forces. Headquartered in Navi Mumbai, Maharashtra, the company delivers maintenance, repair, refit, and modernization services for naval vessels, submarines, and electronic systems originally supplied by Russian OEMs, and it manufactures a portfolio of 14 marine and naval-grade product lines including RSU sensors for submarine monitoring, ICCP cathodic protection systems, marine sewage treatment plants, AC-DC and static frequency converters, composite fittings, firefighting systems, marine valves, and anodes. KDTL holds certifications including ISO 9001:2015, CEMILAC, CRISIL, and DGAQA, and operates through a coastal network of branches spanning Mumbai, Goa, Karwar, Kochi, Chennai, and Port Blair, plus a wholly-owned subsidiary in Russia (Krasny Kamen) executing hull block fabrication and shipbuilding services at the Zvezda complex near Vladivostok with over 250 personnel deployed.

The company's revenue mechanics rest on direct enterprise contracts with the Indian Ministry of Defence, Indian Navy, Indian Coast Guard, Indian Army, Indian Air Force, and Defence PSUs (including DRDO-approved supplier status), procured through government competitive bidding or single-source negotiation given the specialized Russian-equipment domain. Pricing is quote-based and contract-specific with multi-year cadences. KDTL has structured its growth through four strategic joint ventures—Avrora (India) Marine Systems (2001, with Concern Avrora of Russia), Krasny Paras Defence (2021), Vimal Fire Krasny Defence (2022), and Keltron Krasny Defence Systems (2023, with Kerala Government approval)—to extend into electro-optics, radar, fire suppression, hydro-acoustics, and marine valves, while Krasny Marine Services Pvt. Ltd. (2025) houses the ship refit and repair vertical. Go-to-market is exclusively direct enterprise sales; no channel intermediaries are used for the core defence business, and the company has completed over 70 Indian Coast Guard vessel refits, executing three simultaneous refits across three locations on two separate occasions.

The company remains founder- and family-controlled with no disclosed institutional or venture capital backing. Leadership comprises the founder as Chairman & Managing Director, his son as Joint Managing Director, and a board that includes retired senior flag officers (former Flag Officer Commanding-in-Chief Southern Naval Command, former Vice Chief of Naval Staff, and former CMD of Hindustan Shipyard Limited), providing deep institutional credibility with defence procurement authorities. Recognition includes Entrepreneur of the Year (2013), SKOCH Corporate Excellence Silver Award (2018), and Best Implementor of Make in India at the 7th Aerospace & Defense Awards (2021).

Name

Krasny Defence Technologies

Legal name

Krasny Defence Technologies Limited

Website

https://krasnydefencetechnologies.com

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

11–50 employees

Short description

Krasny Defence Technologies Limited is a privately-held Indian defence engineering firm founded in 1995 that provides lifecycle support, refit, and maintenance services for Russian-origin naval and military equipment, serving the Indian Navy, Coast Guard, Army, Air Force, and Defence PSUs through direct government contracts and indigenous marine product manufacturing.

Ownership category

akta.pro rank

Product category

Defense Engineering and Naval Lifecycle Support

NAICS

Fluid Power Valve and Hose Fitting Manufacturing (332912), Electronic and Precision Equipment Repair and Maintenance (8112)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Misc Industrial & Commercial Machinery & Equipment (3590)

akta.pro primary industry

Marine Automation, Control & PLC/SCADA Systems (IMAJAJAC)

akta.pro secondary industry

Fire Protection Systems Contracting (Sprinklers, Alarms, Suppression) (IMAFALAD)

Keywords

• Defense engineering services
• Naval lifecycle support
• Ship refit repair
• Marine equipment manufacturing
• Russian origin equipment maintenance

Headquarters

HQ city

Mumbai

HQ country

India

HQ region

Asia

Offices9 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Lifecycle Support Services: Ongoing maintenance, repair, and modernization services for Russian-origin defence equipment installed on Indian Navy, Coast Guard, Army, and Air Force platforms. Includes OEM-supported electronic module repairs and technical support.
2. Ship Refit and Repair: Comprehensive refit services for naval and coast guard vessels, including structural repairs, hull maintenance, machinery overhauls, and system upgrades. Delivered through nationwide branch network.
3. Marine Equipment Manufacturing: Manufacturing and supply of proprietary marine products including doors, hatches, valves, firefighting systems, sewage treatment plants, converters, sensors, and ICCP systems to defence shipyards and naval platforms.
4. Export of Marine Services: Shipbuilding services through wholly owned subsidiary Krasny Kamen in Russia, including electrical outfitting, block fabrication, and equipment installation.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Krasny Defence Technologies (KDTL) is an Indian defense engineering company providing lifecycle support for Russian-origin defense equipment installed on Indian Navy, Coast Guard, Army, and Air Force platforms, including supply of spares, repairs of electronic modules, refurbishment, upgrades, and OEM specialist support. The company also performs ship refit and repair services through a nationwide branch network and manufactures indigenously developed marine products including RSU sensors, ICCP systems, marine STPs, converters, marine valves, firefighting systems, composite equipment, and cathodic protection components.

Product overview

Krasny Defence Technologies offers a comprehensive portfolio of 14 distinct defense and marine engineering products organized across hardware categories including marine structural components (Doors & Hatches, Marine Windows and Window Wipers), environmental systems (Marine STP, MGPS, ICCP System), electronic monitoring equipment (RSU Sensors, RSU Calibrator), power management systems (AC-DC Converters, Static Frequency Converters), and specialized marine equipment (Composite Equipment/Fittings, Marine Valves, Firefighting Systems, Habitability Products, Anodes and Electrodes). The company operates through strategic joint ventures for manufacturing (Krasny Subhadra Pvt Ltd for valves, Vimal Fire Krasny Defence Technology Ltd for firefighting, Keltron Krasny Defence Systems for electronics) and maintains a separate services vertical for lifecycle support of Russian-origin equipment, ship repair & refits, and export of marine services.

Differentiator

Problem solved

Functional benefit

Products and services

• Doors & Hatches
• Marine Sewage Treatment Plant (Krasny Ecoklien STP)
• Composite Equipment/Fittings
• Habitability Products
• Marine Valves
• Firefighting Systems
• RSU Sensors
• RSU Calibrator
• AC-DC Converters
• Static Frequency Converters
• Marine Growth Prevention System (MGPS)
• Marine Windows and Window Wipers
• Impressed Current Cathodic Protection (ICCP) System
• Anodes and Electrodes
• Lifecycle Support Services for Russian-Origin Equipment
• Ship Refit and Repair Services
• Export of Marine Services (Shipbuilding in Russia)

Quantifiable outcome

• Over 70 Indian Coast Guard vessel refits completed successfully
• +2 more outcomes

Named customers12 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

15 partnerships are on record, tiered core and minor.

• Avrora (India) Marine Systems Pvt LtdcoreStrategic or Co-development Partner · 9 July 2001Indo-Russian Joint Venture between Concern Avrora Scientific & Production Association JSC Russia (51% shares) and Krasny Defence Technologies Ltd (49% shares). Objective is to improve quality and content of lifetime product support services for Avrora make control systems installed on Indian Navy ships and submarines. Corporate office located in Navi Mumbai.
• Krasny Paras Defence Private LimitedcoreStrategic or Co-development PartnerJoint Venture formed in 2021 with 50:50 shareholding between Krasny Defence and Paras Defence and Space Technologies Ltd. Combined expertise to produce indigenous solutions in electro-optics, radar, navigation, command control, and hull structures.
• Vimal Fire Krasny Defence Private LimitedcoreStrategic or Co-development PartnerJoint Venture formed in 2022 with 50:50 shareholding between Vimal Fire Controls Pvt. Ltd. and Krasny Defence. Specializes in advanced fire detection and suppression systems for ships and submarines, including magazine fire-fighting systems under Make in India.
• Keltron Krasny Defence Systems Pvt LtdcoreStrategic or Co-development PartnerJoint Venture formed in 2023 with 51:49 shareholding between Krasny Defence and Keltron, with Kerala Government approval. Merges Keltron's electronics and software excellence with Krasny's naval expertise to deliver cutting-edge solutions in hydro-acoustics, electronics, and microwave technologies.
• Krasny Subhadra Pvt LtdcoreStrategic or Co-development PartnerJoint Venture serving as manufacturers and suppliers of marine valves to public and private shipyards in India including GRSE and L&T.
• Krasny Kamen (Wholly Owned Subsidiary)coreStrategic or Co-development PartnerWholly owned subsidiary expanding global footprint by delivering world-class shipbuilding services to Russia including electrical outfitting, block fabrication, and equipment installation. Currently executing two major hull block fabrication contracts at Shipbuilding Complex Zvezda.
• JSC RosoboronexportcoreTechnology or IntegrationJSC Rosoboronexport is the sole state intermediary agency for Russia's exports/imports of defence related and dual-use products, technologies and services. Krasny has a collaboration agreement for manufacturing of Sonars, Magazine Fire Fighting Systems and Shore Based sonars in line with Atmanirbhar Policy.
• JSC Marine Equipment Engineering Corporation (MEEC)coreTechnology or IntegrationUmbrella corporation in Russia covering the entire range of marine electronics in the Naval spectrum. Krasny is the Authorised Representative of MEEC in India, responsible for after-sales service support of the entire range of JSC MEEC products onboard Indian Naval platforms.
• JSC Morinformsystems AgatcoreTechnology or IntegrationUmbrella organization comprising 15 institutes and plants specialized in Marine Electronics and Information technologies. Krasny is the Authorised Representative of JSC Agat in India for after-sales service support. Strategic partnership widened to include manufacturing of spares in India per Inter-Governmental Agreement.
• SHIPBUILDING COMPLEX ZVEZDAcoreStrategic or Co-development PartnerLargest Shipyard in Russia located in Bolshoi Kamen across bay of Vladivostok. Since 2023, Krasny has been undertaking projects ranging from Electrical Outfitting, Equipment Installation, Block Construction and Blasting & Painting with over 250 personnel engaged.
• JSC United Shipbuilding Corporation (USC)coreTechnology or IntegrationLargest shipbuilding company in Russia comprising around 40 shipbuilding companies, ship repair yards and leading design bureaus. General Agreement of Partnership covers servicing of military purpose products, repairs including upgrade, re-equipping of ships and submarines, and supply of spare parts.
• JSC RADAR MMSminorChannel Partner/ Reseller/ DistributorSpecializes in development and production of radar systems for aviation, defence, meteorology, and maritime applications. Krasny has General Partnership Agreement to market and sell their entire range of dual-use and civilian products in India.
• JSC ROSMAminorChannel Partner/ Reseller/ DistributorSupply chain offering comprehensive solutions for Aviation Oils and Greases, Hydraulic oils, Special greases, Nefras & Solvents, Brake fluids. Krasny has rights of representation for sales of Russian Petroleum Oils, Lubricants and Tyres in India.
• OOO Sovincom LimitedminorChannel Partner/ Reseller/ DistributorSuppliers of wide array of Russian origin spares for Transport Aircraft (IL, AN, TU) and Cargo Helicopters (Mi-8, Mi-16). Krasny designated as representatives in India.
• Hock Seng Marine Engineering Pte LtdminorChannel Partner/ Reseller/ DistributorMarine engineering organization founded in Singapore in the 1980s specializing in marine grade windows, doors, hatches, ladders and hull outfittings. Krasny designated as Authorised Representatives in India.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Centum Electronics Limited: Listed Indian defence and aerospace electronics manufacturer with products in electronic warfare, radar subsystems, navigation, and mission-critical embedded systems. Comparable in mission-critical indigenous electronics for naval and aerospace platforms.
• Data Patterns (India) Limited: Listed Indian defence electronics OEM building radar, electronic warfare, sonar, and avionics subsystems. Closely comparable product portfolio in naval electronics and is a peer for indigenized, high-reliability naval systems.
• Ananth Technologies Limited: Privately held Indian defence engineering company with capabilities across avionics, missile subsystems, and naval electronics. Comparable mid-sized indigenous defence supplier serving the same Indian MoD customer base.
• Mahindra Defence Systems Limited: Indian conglomerate arm focused on naval platforms, armoured vehicles, and aerospace components. Relevant as a private-sector competitor bidding on similar Indian Army and Indian Navy modernization contracts.
• Paras Defence and Space Technologies Limited: Indian private defence engineering company with overlapping expertise in radar, electro-optics, naval systems, and counter-drone solutions. KDTL is a 50:50 JV partner with Paras in Krasny Paras Defence, indicating direct operational overlap in indigenous naval electronics and space-grade defence manufacturing.
• Marine Electricals (India) Limited: Publicly listed Indian company providing marine electrical systems, integrated bridge systems, naval-grade power conversion, and shipboard automation. Highly comparable to KDTL's AC-DC converters, static frequency converters, and naval electrical outfitting activities.

Broad incumbents

• Mazagon Dock Shipbuilders Limited: Public-sector naval shipbuilder and one of KDTL's key customers (submarines and warships). Overlap is indirect - Mazagon integrates systems, while KDTL supplies components, subsystems, and refit services - but the two operate on the same Indian Navy platform programs.
• Bharat Electronics Limited (BEL): Government-owned Indian defence electronics conglomerate and one of KDTL's largest customers. Provides a much broader portfolio (radar, sonar, communications, electronic warfare) across all three services, overlapping heavily with KDTL's marine electronics and acoustic sensor verticals.
• Cochin Shipyard Limited: PSU commercial and defence shipbuilder operating India Shipyard business including aircraft carrier and naval platforms. Comparable in marine engineering scope and refit/repair capabilities, even though it is primarily a customer-side peer in KDTL's go-to-market.

Emerging players

• Sagar Defence Engineering Pvt Ltd: Mumbai-based private defence engineering firm focused on marine autonomous systems and naval platforms. Emerging competitor in the same coastal-defence engineering niche that KDTL operates in, with growing overlap in unmanned marine platforms and indigenized naval systems.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries6 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 Krasny Defence Technologies