DNPP

What DNPP does

ПАО "ДНПП" (Dolgoprudnenskoe nauchno-proizvodstvennoe predpriyatie, ticker not publicly disclosed) is a Russian public joint stock company registered on 25 December 1991 in Dolgoprudny, Moscow Oblast, operating as a subsidiary of Almaz-Antey Concern — a state-controlled Russian defense-industrial conglomerate. The enterprise traces its industrial lineage to 1932 and the Soviet defense sector, but the bulk of current commercial activity sits in civilian production. Its core business is the design, manufacture, and certification of interior equipment for passenger railway cars: seats (1st, 2nd, and 3rd class) with multiple mounting configurations, berths for coupe and open-plan cars, water boilers, low-voltage outlets, plug connectors, radial fans, plastic components, and complete restaurant-car fittings. The portfolio exceeds 200 product designations, developed through an in-house design bureau and validated at the company's accredited Testing Center (operated continuously since 1972 under Federal Agency for Railway Transport accreditation, attestation No. SSFZhT RU.01ZhT.12TsT.00170). The Testing Center provides vibration, shock, climatic (-60°C to +80°C), mechanical (up to 90 kN force), and electrical testing services — also sold to third parties. Adjacent product lines include laboratory centrifuges (for plasmapheresis and dairy testing per GOST standards), industrial LED lighting, flanged pipe fittings, and an operator chair protected by RF industrial design patent No. 141454.

The company operates a diversified software division selling four registered products: АРМ СУРИД (intellectual property management, registered in the Unified Register of Russian Programs), АРМ СУГБ (hotel management), Электропочта (email client, registration No. 6907), and Техподдержка (support ticketing). It also runs its own voluntary certification body for IP management systems (SDS DNPP, registered 23 June 2022 with Rosstandart). Revenue mechanics span hardware sales (railway equipment, centrifuges, lighting, fittings) priced via formal commercial proposals, software licensing (perpetual and annual subscription tiers ranging from 1,500 rubles for single-seat email licenses to 43,750,000 rubles for enterprise ARM SURID deployments), and certification services starting at 350,000 rubles per engagement. Distribution is direct B2B through an in-house sales department and a sales-and-storage unit; geographic reach extends across Russia and into Kazakhstan, Belarus, Ukraine, Central Asia, the Baltic states, and Poland. Major named customers are Tver Car Building Factory and Demikhovo Machine Building Factory (the two principal Russian passenger rolling-stock OEMs), Novorossiysk Car Repair Plant, and ОАО РЖД (Russian Railways) as the ultimate end user.

Name

DNPP

Legal name

Публичное акционерное общество "Долгопрудненское научно-производственное предприятие"

Website

https://dnpp.biz

Company type

Public

Founded year

1991

Operating status

Operating

Headcount range

1–10 employees

Short description

Russian industrial manufacturer and Almaz-Antey subsidiary producing 200+ railway passenger car equipment SKUs (seats, berths, boilers, electrical components), with adjacent lines in laboratory centrifuges, industrial lighting, pipe fittings, and certified enterprise software, supplying Tver and Demikhovo rolling-stock plants.

Ownership category

akta.pro rank

Product category

Railway Passenger Car Equipment Manufacturing

NAICS

Other Transportation Equipment Manufacturing (33699), Motor Vehicle Seating and Interior Trim Manufacturing (33636), Motor Vehicle Electrical and Electronic Equipment Manufacturing (33632)

SIC

Railroad Equipment (3743), Miscellaneous Transportation Equipment (3790)

akta.pro primary industry

Passenger Vehicle Electrical & Electronics Manufacturing (ICE) (IMACAAAK)

Keywords

• Railway passenger equipment
• Rail vehicle seats
• Berth manufacturing
• Railway car fittings
• Industrial manufacturing services

Headquarters

HQ city

Dolgoprudnyy

HQ country

Russia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Railway Passenger Car Equipment Sales: Primary revenue stream from manufacturing and selling equipment for railway passenger cars including passenger seats, berths, kettles, electrical connectors, ventilators, and restaurant car equipment. Direct B2B sales to railway car manufacturers and repair enterprises.
2. Software Licensing: Revenue from proprietary software products including Электропочта (email client), АРМ СУРИД (intellectual property management), and АРМ СУГБ (hotel management). Sold as perpetual licenses or annual subscriptions.
3. Industrial Manufacturing Services: Metal processing, hydro-abrasive cutting, galvanic production, paint coating, welding, foundry, thermal production, plastic parts manufacturing.
4. Certification Services: Voluntary certification of intellectual property management systems (СМ РИД) through the company's own certification body (ОС ПАО «ДНПП»).

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

DNPP designs, manufactures, and supplies over 200 product types for railway passenger cars, including passenger seats (1st, 2nd, 3rd class), berths for coupe and open-plan cars, water boilers, radial fans, electrical connectors, and restaurant car equipment. The enterprise operates an in-house design bureau and an accredited testing center (since 1972), and also produces industrial products (LED lighting, laboratory centrifuges, flanged fittings) and proprietary enterprise software.

Product overview

ПАО «ДНПП» operates as a diversified manufacturing enterprise producing over 200 product types for railway passenger cars and industrial applications. The product portfolio comprises: (1) Railway vehicle equipment including passenger seats (1st, 2nd, 3rd class) with various mounting configurations (pedestal, dual supports, combined wall-floor), berths for coupe and open-plan cars, water boilers (electric and combined), radial fans, electrical connectors and outlets, plastic components, and restaurant car equipment; (2) Industrial products including LED lighting fixtures (100W model ссп.100.000), laboratory centrifuges (ЦЛУ6-3 for plasmapheresis, ЦПА1-12, ЦЖ1-65 for dairy testing), and flanged fittings for high-pressure pipe systems; (3) Enterprise software including АРМ СУРИД for intellectual property management, АРМ СУГБ for hotel management, Электропочта email client, and Техподдержка support ticket system; (4) Testing services through an accredited testing center for mechanical, climatic, and thermal testing. The enterprise develops products independently through its own design bureau and conducts comprehensive testing in its laboratories and industry institutes.

Differentiator

Problem solved

Functional benefit

Products and services

• Passenger Seats 1st and 2nd Class with LCD Display (Кресла пассажирские 1-го и 2-го класса с ЖК-дисплеем) Two-seater and three-seater passenger seats for 1st and 2nd class railway cars with built-in LCD monitors, adjustable backrests, individual lighting, and ergonomic features for inter-regional trains.
• Nevsky Express Seats (Кресла «Невский экспресс») Three-seater seat blocks for high-speed Nevsky Express trains, manufactured on a high-strength corrosion-resistant alloy frame with adjustable reclining mechanisms.
• Seats with Combined Mounting (Кресла с комбинированным креплением) Single, two-seater, and three-seater passenger seats with combined floor-wall mounting, designed for electric trains models 62-301 (ED4MK) and 62-305 (ED9MK) with enhanced comfort.
• Non-Radio-Equipped 2nd Class Passenger Seats (Кресла пассажирские для вагонов 2-го класса не радиофицированные) Single, two-seater, and three-seater non-radio-equipped passenger seats for 2nd class cars with ergonomic design and step-adjustable reclining mechanism.
• Passenger Seats on Dual Supports (Кресла пассажирские на двух опорах) Single and two-seater passenger seats for 1st and 2nd class cars on dual floor supports, radio-equipped with 220V outlets and optional tables, footrests, and literature pockets.
• Service Compartment Seat KSO 226.000.000 (Кресло служебного отделения КСО) Attendant compartment seat for conductor cabins in passenger railway cars, wall-mounted with adjustable reclining mechanism and folding armrests.
• Operator Chair KOPU 828.290.000 (Кресло оператора КОПУ) Operator chair with 10-degree backrest recline mechanism, folding armrests, rotating base with height adjustment, and plastic backrest with documentation pocket. Patented industrial design (RF Patent No. 141454).
• Coupe Car Berths Model 61-850 (Полки купейного вагона модели 61-850) Upper and lower berths for coupe cars model 61-850, manufactured from aluminum alloy frames with polyurethane cushions and fire-resistant materials.
• Coupe Car Berths Model 61-820 (Полки купейного вагона модели 61-820) Upper and lower berths for coupe cars model 61-820, with dimensions 1750x600x110/115mm, supplied with fastening elements.
• Berths for German-Manufactured Coupe Cars (Полки купейного вагона производства Германии) Upper and lower berths designed for German-manufactured coupe cars, featuring aluminum alloy frames with powder-coated surfaces and folding seats in corridors.
• Open-Plan (Platzkart) Car Berths Model 61-836 (Полки плацкартного вагона модели 61-836) Transverse and longitudinal berths for open-plan (platzkart) cars model 61-836, including lower folding seats that transform into tables with two seats.
• Disability-Accessible Berth 850.26.01.000 (Полка для инвалида) ADA-accessible berth with aluminum frame capable of vertical lift, featuring three sections with gas springs for stepless adjustment up to 75 degrees.
• Combined Continuous-Action Water Boiler KNDM (Кипятильник комбинированный непрерывного действия) Combined continuous-action water boiler for passenger cars, operating on 55V (Type I) or 155V (Type II) electrical power or solid fuel (wood, peat briquettes, charcoal), with 13-liter boiled water reservoir.
• Electric Continuous-Action Water Boiler KNDE (Кипятильник электрический непрерывного действия) Electric continuous-action water boiler for passenger cars, operating on 55V (Type I) or 155V (Type II), with sealed float chamber and welded construction.
• Radial Fan VR 200.00.000 (Вентилятор радиальный ВР 200) Single-wheel centrifugal fan for mechanical supply ventilation in passenger cars and urban rail transport, with 3000 m³/hour capacity and 500 Pa total pressure.
• Radial Fan VR 232.00.000 (Вентилятор радиальный ВР 232) Dual-wheel centrifugal fan with 5000 m³/hour capacity and 340 Pa total pressure, designed for supply ventilation systems in passenger rail vehicles.
• Radial Fan VR 155.00.000 (Вентилятор радиальный ВР 155) Dual-wheel centrifugal fan with 0.2-1.7 kW power consumption, available in 125V (ВР 155.00.000) and 50V (ВР 155.00.000-01) versions.
• Enclosed Low-Voltage Outlets (Розетки низковольтные закрытые) Enclosed low-voltage outlets (РЗ-8Б-С1 at 50V, РЗ-8Д-С1 at 110V with grounding screw) for connecting portable power consumers in passenger cars.
• Plug Connector SHS-5M-S1 (Штепсельное соединение ШС-5М-С1) Plug connector for joining lighting circuits of passenger cars into a unified electrical network, rated at 100A nominal current and 50V nominal voltage.
• Plastic Components (Пластмассовые детали) Plastic components including radio volume control covers, decorative radio grilles, radio volume control handles, pants hanger bars, single-hook clothing hooks, and outlet box covers.
• Restaurant Car Equipment (Оборудование вагона-ресторана) Complete restaurant car equipment including sinks, tanks (1200L, 130L, 200L, 76L), work tables, bar sections, four-seat and three-seat bar compartments, bartender workstation, and kitchen equipment.
• Flanged Fittings (Фитинги фланцевые) Flanged fittings for connecting sections of polymer-reinforced high-pressure pipe systems, with pipe diameters 30-200mm, operating temperatures -60°C to +82°C, and working pressures 4-25 MPa.
• Stationary LED Light Fixture ssp.100.000 TU (Светильник светодиодный ссп.100.000 ТУ) Stationary industrial LED light fixture with 100W power consumption, 85 lm/W efficiency, 3985K color temperature, and 7-year service life for warehouse, workshop, and hangar illumination.
• Laboratory Centrifuge CLU6-3 (Центрифуга лабораторная ЦЛУ6-3) Universal laboratory centrifuge for donor and therapeutic plasmapheresis, separating blood and suspensions with particle sizes 0.1-10.0 μm into components at up to 6000 rpm with temperature control (0-50°C).
• Laboratory Centrifuge CPA1-12 (Центрифуга лабораторная ЦПА1-12) Laboratory centrifuge with two fixed rotation speeds (1500 and 3000 rpm) for separating heterogeneous liquids using centrifugal force, with brushless drive and horizontal rotor.
• Laboratory Centrifuge CJ1-65 (Центрифуга лабораторная ЦЖ1-65) Laboratory centrifuge for dairy industry determining fat mass fraction in milk and dairy products (GOST 5867), protein mass fraction (GOST 25179), and solubility of dry dairy products (GOST 8764).
• Elektroposthta Email Client (Электропочта) Email client application for receiving, composing, sending, and storing electronic messages, supporting multiple user accounts. Included in the Unified Register of Russian Programs (No. 6907).
• ARM SURID — Intellectual Property Management Software (АРМ СУРИД) Automated workplace software for managing intellectual activity results (RIE/RID), including collection, storage, editing of RIE data, notifications for patent fee deadlines, report generation, and patent landscape visualization.
• ARM SUGB — Hotel Management Software (АРМ СУГБ) Specialized software for hotel business management in Znamensk, Astrakhan region, providing room reservation, guest information storage, schedule viewing, and reporting capabilities.
• Tech Support Ticketing Application (Техподдержка) Application for processing user requests about malfunctions in software and hardware equipment, with subsequent solution preparation for these requests.
• Accredited Testing Center Services (Испытательный центр) Accredited testing center (ITs PAO DNPP) providing mechanical testing (vibration, shock, static), climatic and electrical testing, thermal and static testing with load capacities up to 500 kN. Accredited by the Federal Agency for Railway Transport.

Quantifiable outcome

• Over 10 years of safe and reliable operation of passenger seats in Nevsky Express high-speed trains
• +1 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Тверской вагоностроительный завод (Tver Car Building Factory)coreStrategic or Co-development PartnerPrimary strategic customer for railway passenger car equipment. ПАО «ДНПП» develops and supplies seats and other interior equipment for Tver Car Building Factory's passenger cars and electric trains. New high-comfort passenger trains built at this factory have received high passenger ratings.
• Демиховский машиностроительный завод (Demikhovo Machine Building Factory)coreStrategic or Co-development PartnerKey customer for railway equipment. Produces electric trains (ЭД4МК, ЭД9МК) equipped with ПАО «ДНПП» seats and interior components. Equipment has been in service for 10+ years with proven reliability.
• ОАО «РЖД» (Russian Railways)coreStrategic or Co-development PartnerEnd-user customer operating ПАО «ДНПП» equipment in Nevsky Express and other passenger train services. Long-term operational history demonstrates equipment safety and reliability.
• Новороссийский вагоноремонтный завод (Novorossiysk Car Repair Plant)minorStrategic or Co-development PartnerRailway car repair enterprise for which ПАО «ДНПП» actively works on restaurant car fitting and equipment.
• Концерн ПВО «Алмаз-Антей» (Almaz-Antey Air Defense Concern)coreOthersПАО «ДНПП» operates as part of Концерн ПВО «Алмаз-Антей», a major Russian defense-industrial complex. The company leverages defense-industry quality standards and technical expertise for civilian railway equipment production.
• Railway Enterprises of Kazakhstan, Belarus, UkraineminorChannel Partner/ Reseller/ DistributorInternational customers in Kazakhstan, Belarus, Ukraine purchasing railway passenger car equipment. Geography of supplies has expanded beyond Russia's borders.

Scale indicators5 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Compin: French specialist in railway passenger seating, supplying European rail operators and OEMs. Comparable to DNPP in its specialization in rail seating and focus on safety-certified interior equipment.
• Freedman Seating Company: US-based manufacturer of seating for buses, rail, and paratransit. Comparable to DNPP as a mid-sized specialist producing passenger seating and interior equipment for transit and rail customers.
• Grammer AG: German Tier-1 supplier of seats and interior systems for commercial vehicles, including railway passenger cars. Directly comparable to DNPP as a specialized seat and interior component manufacturer serving rail OEMs and operators in Europe and globally.
• Transcal Group: UK-based supplier of interior and equipment solutions for rail vehicles. Comparable to DNPP as a Tier-2 supplier providing interior fit-out and components to passenger rail OEMs.
• USSC (US Seating Company): US manufacturer of rail seating and interior products for passenger rail cars and locomotives. Closely comparable to DNPP in product mix (passenger rail seating) and customer type (rail car builders and operators).

Broad incumbents

• Adient: Global Tier-1 automotive seating supplier with commercial vehicle exposure. Comparable as a much larger incumbent in vehicle seating that competes for rail and bus seating programs alongside specialists like DNPP.
• Stadler Rail: Swiss rail vehicle manufacturer producing trains and custom interior systems. Comparable as a downstream customer/incumbent that increasingly captures interior content in-house, potentially squeezing Tier-2 suppliers like DNPP.
• Faurecia: Large global automotive interior and seating group (now FORVIA). Overlaps with DNPP in commercial vehicle and rail interior content but at significantly greater scale and broader portfolio scope.
• Siemens Mobility: Major rail vehicle OEM and systems integrator with in-house interior capability and broad supplier networks. Comparable to DNPP as a participant in the passenger rail value chain, though at the OEM/customer level rather than Tier-2 supplier.

Others

• Almaz-Antey Concern: Russian state-owned defense-industrial conglomerate and DNPP's parent. Comparable as a diversified defense/manufacturing group operating in transportation-adjacent domains and the ultimate controlling shareholder that drives DNPP's strategic direction.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 DNPP