The company is tracked because of its critical transportation role in Poland's capital, where service disruptions directly affect hundreds of thousands of daily journeys. Its internet resources add a narrower monitoring channel: changes in AS210831's registry record, routing announcements, or upstream dependencies could signal digital shifts worth noting, though the public evidence does not currently tie them to operational control systems.
AuteurLeah Li
Editorial owner accountable for this profile route.
Temps de lecture4 min
Estimated reading time at standard editorial pace.
Publié leJun 02, 2026
Date this profile last entered editorial circulation.
Last updateJun 02, 2026
Date this profile last entered editorial circulation.
CategoryDigital infrastructure institution
Controlled classification used for cross-profile comparison.
RégionPoland
Primary geography where current signals are most visible.
Signal FocusInstitution Type
Principal area tracked in this intelligence profile.
Type de contenuProfile
Structured profile used for cross-category comparison.
Domaine principalInfrastructure
Primary editorial domain framing the analysis.
SujetMunicipal transport operator
Controlled taxonomy label used for this profile route.
HorizonQuarter (30-120d)
Most likely window for material strategy effects.
ImpactMediumThe signal alters planning assumptions but usually requires secondary implementation before full effect.
Confiance0.95
Anchored to multiple primary-source references and direct disclosures.
Dossier de preuves
Sources primaires utilisées pour la classification et l'évaluation d'impact.
Tramwaje Warszawskie sp. z o.o. is Warsaw's sole municipal tram operator, carrying 252 million passengers in 2024 and maintaining 346 km of track. It also holds a small internet number resource footprint (AS210831, 85.219.213.0/24) visible in public routing data but not linked in sources to tram operations. The profile details its legal identity, physical control surface, and digital registry perimeter, while noting the absence of named individuals and the narrow digital dependency evidence. Watchpoints include registry changes, routing announcements, and official disclosures tying digital assets to control systems.
Core Entity Brief
Core Entity Brief
Entity
Tramwaje Warszawskie sp. z o.o.
Public role
The company is tracked because of its critical transportation role in Poland's capital, where service disruptions directly affect hundreds of thousands of daily journeys. Its internet resources add a narrower monitoring channel: changes in AS210831's registry record, routing announcements, or upstream dependencies could signal digital shifts worth noting, though the public evidence does not currently tie them to operational control systems.
Region
Poland
Category
Digital infrastructure institution
Primary domain
Infrastructure
Signal focus
Institution Type
Time horizon
Quarter (30-120d)
Impact
Medium
Confidence
0.95
Evidence coverage
11 public source references
Related coverage
Profile anchor article
Website
Public evidence pending
Last update
Jun 02, 2026
Tramwaje Warszawskie sp. z o.o. operates Warsaw's tram network, serving 252 million passengers in 2024, and holds the autonomous system AS210831 with a single /24 IPv4 block.
What It Does
Public service operator: Tramwaje Warszawskie sp. z o.o. is Warsaw's municipal tram company, wholly owned by the City of Warsaw since 2003. Official BIP materials confirm it conducts tramway collective public transport in Warsaw, and its 2024 annual report describes a large urban rail operation with hundreds of kilometres of track infrastructure and over 252 million passengers carried.
Revenue and customer gap: The supplied evidence does not establish a revenue model, customer base, or contract position. Public sources focus on operational metrics and public-service identity, not commercial financials.
Operating Snapshot
Corporate identity: Registered at ul. Siedmiogrodzka 20, 01-232 Warszawa, KRS 0000145910, NIP 5252256724, REGON 015313954; a single-shareholder company of the City of Warsaw since 1 January 2003.
Tram infrastructure scale: In 2024: 346.2 kmtp of track, 331.9 km of overhead contact network, 48 traction substations; operated 52,070,127 kilometres and carried 252,397,918 passengers.
Network resource registry: Holds RIPE AS210831 (allocated 2021-08-27) and IPv4 prefix 85.219.213.0/24; upstream connectivity attributed to T-Mobile Polska S.A. and Horyzont Technologie Internetowe sp. z o.o.
Governance structure: BIP states company bodies are the shareholders meeting, supervisory board, and management board; no named individuals are disclosed in the current sources.
Control Surface
Physical transit operations: Controls tram scheduling, track maintenance, traction power supply through 48 substations, depot operations, and passenger communication channels.
Digital registry assets: Administers AS210831 and 85.219.213.0/24, enabling route origination and upstream connectivity as visible in public BGP and IP datasets.
Governance and public information: Publishes official information via BIP and annual report websites; contact channels for passengers and administrative correspondence are listed.
Watchpoints
Registry changes: Moves in WHOIS/RDAP for AS210831 or the prefix could indicate reassignment, sale, or internal reorganisation of digital assets.
Routing activity: New BGP announcements for 85.219.213.0/24 would confirm active use; withdrawal or upstream changes could alter connectivity dependencies.
Operational linkage disclosure: Procurement notices, technical documents, or official statements that tie the internet resources to tram control, SCADA, or passenger systems would raise the profile's infrastructure criticality.
Public reporting: Annual reports or BIP updates may surface financial, organisational, or technical details that adjust the operating picture.
Domain of operation
The company is tracked because of its critical transportation role in Poland's capital, where service disruptions directly affect hundreds of thousands of daily journeys. Its internet resources add a narrower monitoring channel: changes in AS210831's registry record, routing announcements, or upstream dependencies could signal digital shifts worth noting, though the public evidence does not currently tie them to operational control systems.
Public role: Tramwaje Warszawskie sp. z o.o. is framed by the company is tracked because of its critical transportation role in poland's capital, where service disruptions directly affect hundreds of thousands of daily journeys. its internet resources add a narrower monitoring channel: changes in as210831's registry record, routing announcements, or upstream dependencies could signal digital shifts worth noting, though the public evidence does not currently tie them to operational control systems. and public infrastructure context. Evidence basis: Registry RDAP / WHOIS record; bip.tw.waw.pl
Operating surface: Municipal transport operator and Poland provide the public context for this institution profile. Evidence basis: Registry RDAP / WHOIS record; bip.tw.waw.pl
Timeline
Tramwaje Warszawskie sp. z o.o. public profile updated
Public coverage records Tramwaje Warszawskie sp. z o.o. as a subject for role, operating context, and evidence review.
Signal Map
Signal Map
Why tracked: The company is tracked because of its critical transportation role in Poland's capital, where service disruptions directly affect hundreds of thousands of daily journeys. Its internet resources add a narrower monitoring channel: changes in AS210831's registry record, routing announcements, or upstream dependencies could signal digital shifts worth noting, though the public evidence does not currently tie them to operational control systems.
Object role: Tramwaje Warszawskie sp. z o.o. operates and maintains Warsaw's tram network, providing collective public transport as mandated by its city ownership. It manages extensive physical infrastructure—track, overhead contact lines, and traction substations—while also administering a RIPE-registered autonomous system and a small IPv4 prefix. The digital resources are a limited, publicly visible side presence, not a replacement for the company's core transit identity.
Impact note: Tram service reliability, infrastructure works, and passenger communication are the main public-facing consequences of the company's activity. The internet footprint contributes monitoring value: routing or registry changes could indicate digital reorganisation, but absent a proven link to tram systems, these signals should be treated with caution and not misinterpreted as operational risk indicators.
Control surface: public operating records, official service pages, source-backed relationship updates
Key dependencies: official company sources, public registries, operator-published records
Public View
The public read of Tramwaje Warszawskie sp. z o.o. is limited to visible role, operating context, and relationship evidence.
Watchpoints
New public role, affiliation, product, policy, or market disclosures.
Verified relationship changes involving named organizations or people.
Caveats
Private or unverified claims are excluded from this public view.
FAQ
Why is Tramwaje Warszawskie sp. z o.o. included?
Tramwaje Warszawskie sp. z o.o. has public evidence that makes the institution relevant to BTW's coverage of digital infrastructure, governance, or markets.
What is public about this profile?
The public layer covers visible role, operating context, linked organizations, and evidence-backed watchpoints.
What should readers watch next?
Readers should watch for source-backed role changes, new partnerships, regulatory exposure, operating expansion, or evidence that changes the public assessment.
