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Tube Lines

Tube Lines is a wholly owned subsidiary of Transport for London and is responsible for maintaining and upgrading infrastructure on the Jubilee, Northern and Piccadilly lines of the London Underground.

Truck Transportation
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Headquarters
Canary Wharf, United KingdomSource: RevenueBaseRetrieved October 13, 2026
Employee range
1001 to 5000Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
1 supported appearance ↗Source: RevenueBase lists
The company at a glance

What does Tube Lines do?

Its responsibilities include track, trains, stations, bridges and structures, escalators, and lifts across the three lines.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Infrastructure maintenance and upgrades

Tube Lines maintains and upgrades infrastructure on the Jubilee, Northern and Piccadilly lines of the London Underground.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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Embeddable award for your website

BADGE PREVIEWTube Lines listed #7 on Rail maintenance services, September 16, 2026Open the published source list.
Tube Lines

#7 Rail maintenance services

Snapshot: September 16, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 16, 2026. How the company lists are built.

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