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PRIMARY RUSSIAN SERIAL MANUFACTURER OF AIRBORNE PHASED-ARRAY FIRE-CONTROL RADARS IRBIS-E (SU-35S), BARS (SU-30SM2), SH-141 (SU-34) & ARBALET-D (KA-52M)

JSC State Ryazan Instrument Plant / JSC GRPZ (Ryazan) (TIN (INN): 6234098539 · PSRN (OGRN): 1116234013598)

Russia's largest serial production plant for combat aircraft fire-control radars within Rostec's KRET holding in Ryazan: manufactures N035 Irbis-E phased-array radars for Su-35S fighters, N011M Bars radars for Su-30SM/SM2, N036 Belka AESA radars for Su-57, Sh-141 nose radar complexes for Su-34 strike bombers, and FH01 Arbalet-D millimeter-wave radars for Ka-52M attack helicopters. While the legal entity is sanctioned by Ukraine, US OFAC, and the EU, long-serving Director General B. R. Vinogradov (INN 623100814103, in office since 27.01.2020) and former CEO P. L. Budagov have zero personal sanctions across all jurisdictions.

Transliterated Russian Legal Name (EGRUL): JSC "GRPZ" / JSC "Gosudarstvennyy Ryazanskiy pribornyy zavod" (g. Ryazan)
Parent Holding / State Corporation: JSC Concern Radio-Electronic Technologies (KRET) · Rostec State Corporation
Tax & Registration IDs (FNS EGRUL): TIN (INN): 6234098539 · PSRN (OGRN): 1116234013598
Industrial Cooperation Tier: 3. Seekers, Guidance, Radars & Microelectronics
Weapon Systems in Supply Chain: Su-34 / Su-35S / MiG-31K · Ka-52M / Mi-28NM · Kh-101 / Kh-59 · FAB-UMPK / Explosives & Propellants
Entity Sanctions Status: [UA-NSDC] · [US-OFAC] · [EU]
Industrial Facility Address & Coordinates: 390000, Russian Federation, Ryazan Oblast, Ryazan, ul. Seminarskaya, bldg. 32 (54.6333° N, 39.7268° E)
Strike / Verification Date: 2026-10-30
Executives & Chief Engineers (EGRUL / Rostekhnadzor + Personal Sanctions Status):
  • Vinogradov Boris Romanovich — Director General of AO «GRPZ» (TIN 623100814103, since 27.01.2020) [BLIND SPOT: NOT SANCTIONED BY US/EU/UK]
  • Budagov Pavel Levanovich — Former Director General of AO «GRPZ» (TIN 770100292216) [BLIND SPOT: NOT SANCTIONED BY US/EU/UK]
Official Switchboard, Executive & Procurement Phones (Open Russian Registries):
  • +7 (4912) 29-83-59, +7 (4912) 29-84-53 (Director General's reception & central inquiry AO "GRPZ")
  • +7 (3422) 64-03-58, +7 (3832) 48-81-84, +7 (4752) 61-72-42 (contactni lines predstavnitstv in EGRUL extract)
Corporate E-mail: info@grpz.ru (official corporate email plant HQ AO "GRPZ"), anikina1082@gmail.com, 011@pmtmed.ru, 1001@medcomp.ru (skrinki in EGRUL extract)

JSC State Ryazan Instrument Plant / JSC GRPZ (Ryazan) — Russian Defense Industry (VPK RF) Compliance Dossier

1. CORPORATE IDENTIFIERS, SANCTIONS COVERAGE & GEOLOCATION

Compliance FieldVerified Open-Registry Record
English Legal Name & FormJSC State Ryazan Instrument Plant / JSC GRPZ (Ryazan)
Original EGRUL Legal NameАО «ГРПЗ» / АО «Государственный Рязанский приборный завод» (г. Рязань)
Parent Holding / CorporationJSC Concern Radio-Electronic Technologies (KRET) · Rostec State Corporation
Tax ID (INN) & Registration (OGRN)TIN (INN): 6234098539 · PSRN (OGRN): 1116234013598
Industrial Site Address & Coordinates390000, Russian Federation, Ryazan Oblast, Ryazan, ul. Seminarskaya, bldg. 32 (54.6333° N, 39.7268° E)
Industrial Cooperation Tier3. Seekers, Guidance, Radars & Microelectronics
Russian Weapon Systems SupportedSu-34 / Su-35S / MiG-31K, Ka-52M / Mi-28NM, Kh-101 / Kh-59 / Kh-69, FAB-UMPK / Explosives & Propellants
Entity Sanctions Status[UA-RNBO]Ukraine NSDC · [US-OFAC] SDN/BIS · [EU]European Union

2. ROLE IN RUSSIAN WEAPON PRODUCTION & SUPPLY CHAINS

Russia's largest serial production plant for combat aircraft fire-control radars within Rostec's KRET holding in Ryazan: manufactures N035 Irbis-E phased-array radars for Su-35S fighters, N011M Bars radars for Su-30SM/SM2, N036 Belka AESA radars for Su-57, Sh-141 nose radar complexes for Su-34 strike bombers, and FH01 Arbalet-D millimeter-wave radars for Ka-52M attack helicopters. While the legal entity is sanctioned by Ukraine, US OFAC, and the EU, long-serving Director General B. R. Vinogradov (INN 623100814103, in office since 27.01.2020) and former CEO P. L. Budagov have zero personal sanctions across all jurisdictions.

Official RF Registry Extract — JSC State Ryazan Instrument Plant / JSC GRPZ (Ryazan)

3. EXECUTIVE & CHIEF ENGINEERING LEADERSHIP (PERSONAL SANCTIONS RADAR)

Executive / Chief Engineer (Transliterated & Original)PositionPersonal Sanctions Status
Vinogradov Boris Romanovich (Виноградов Борис Романович)Director General of AO «GRPZ» (TIN 623100814103, since 27.01.2020)NONE · WESTERN BLIND SPOT (No US/EU/UK personal sanctions)
Budagov Pavel Levanovich (Будагов Павел Леванович)Former Director General of AO «GRPZ» (TIN 770100292216)NONE · WESTERN BLIND SPOT (No US/EU/UK personal sanctions)

4. DIRECT TELEPHONE LINES & CORPORATE EMAILS (FROM OPEN RF STATE REGISTRIES)

Verified Telephone Lines (Reception, Chief Engineer, Dispatch, Procurement):

Corporate Email Addresses:

Profiled Targets
44
[RED: 32] · [BLUE: 12] · [NBU #65: 19]
Certified Bots (UID)
129
FB homoglyphs, 615-UIDs, YT ru-RU
RU Defense Plants (VPK)
150
9 weapon chains · 282 execs unsanctioned
Investigations
29
PsyOps & network forensics
Matrix Nodes / Edges
197 / 148
Botfarm amplification & RU state media
REGISTRY METHODOLOGY: TWO TECHNICAL CRITERIA OF HOSTILE INFORMATION OPERATIONS

[CRITERION 1 — Russian Botfarm Symbiosis & Selective Moderation]: systematic amplification by industrial Russian botfarms (ru-RU locale YouTube bots with Cyrillic hard-sign/yeru suffixes, Latin-Cyrillic homoglyph farms, .XXXXXX & id=615... batch autoregs, Russian regional profiles) combined with rapid deletion/blocking of factual comments while preserving Russian bots at the top of threads.
[CRITERION 2 — Synchronized Russian State Media Syndication]: rapid syndication (within 15–120 minutes) across Russian federal state outlets (TASS, RIA Novosti, Ukraina.ru / Rossiya Segodnya, Lenta.ru, Topwar.ru).

CERTIFIED REGISTRY OF IDENTIFIED GRU BOTS, BATCH AUTOREGS & NETWORK IDENTIFIERS

Every record is documented via archival profile/subscription extracts, numeric Facebook UID, or Russian ru-RU locale Cyrillic hard-sign/yeru handle suffixes

SPECIAL OSINT INVESTIGATIONS & NETWORK FORENSICS

INDUSTRIAL SUPPLY-CHAIN MATRIX: RUSSIAN WEAPON SYSTEM → 4 FACTORY TIERS (EXECUTIVES & CONTACTS)

Select a Russian weapon system to expand its 4-tier industrial supply chain (from prime design bureaus and propulsion to seekers, microelectronics, solid propellants, and explosives) with official registry executive contacts

RUSSIAN DEFENSE INDUSTRY SANCTIONS COMPLIANCE RADAR ([UA-NSDC] · [US-OFAC] · [EU] · [UK]) & SANCTIONS GAPS

Despite entity-level designations, 77.3% of executive & engineering leadership (282 of 365 general directors, chief engineers, and technical directors) and 13 upstream & component defense plants remain OUTSIDE personal or direct US, EU, and UK sanctions lists

DEFENSE ENTERPRISE REGISTRY & EXECUTIVE CONTACTS: All 150 Russian VPK Defense Plants
Showing: 150 of 150 enterprises

OPEN RUSSIAN SBP PHONES (+7 9...) & TELEGRAM @HANDLES OF Z-CHANNELS AND UAV/EW PROCUREMENT FUNDS

Direct Russian SBP mobile numbers, bank recipient details, and contact Telegram @handles from public crowdfunding posts for UAVs, EW systems, optics, and tactical comms