London by district · City & fringe

Companies moving office in St Mary Axe & Aldgate (EC3A)

EC3A is the tower cluster — insurance and broking around the Gherkin and Cheesegrater. Right now 33 companies registered here are in market for an office move, fit-out or refurbishment — read from lease events, planning applications, filings and growth signals across the public record.

See the named list The London Index →
33
companies in market in EC3A
0
scoring 80+ — moving imminently
1
lease expiries inside 6 months
4.3%
of all in-market companies in London
Live figures from Signal’s London office statistics · updated weekly · computed 8 August 2026
What’s moving here

The EC3A in-market mix.

SectorIn market now
Finance & insurance28
Legal & consulting2
Media & publishing2

Reading the numbers: “in market” means a company scoring 60+ on Signal’s model — several independent public-record signals pointing the same way, not a guess. The named companies behind these figures, with contacts and timing, live in the product.

Nearby

Around City & fringe.

Broadgate & Liverpool Street (EC2M) · 26 →Shoreditch & Old Street (EC2A) · 25 →Leadenhall & Fenchurch Street (EC3M) · 23 →Old Street & St Luke’s (EC1V) · 16 →Hatton Garden (EC1N) · 16 →Old Broad Street & Bank (EC2N) · 15 →Barbican & Moor Lane (EC2Y) · 13 →Cornhill & Gracechurch Street (EC3V) · 13 → All London districts →
FAQ

EC3A, answered.

How many companies are moving office in EC3A?+
As of 8 August 2026, 33 companies registered in EC3A (St Mary Axe & Aldgate) score 60+ on Signal's office-movement model — meaning multiple public-record signals point to a move, fit-out or refurbishment. 0 of them score 80+, our imminent tier. That is 4.3% of all in-market companies in London. Figures re-run weekly; feel free to cite them with attribution.
What kinds of companies are moving in St Mary Axe & Aldgate?+
The current in-market mix in EC3A is led by Finance & insurance (28), Legal & consulting (2), Media & publishing (2). The blend shifts week to week as leases turn over and new signals land.
Can I see which companies they are?+
Yes — that's the product. The public pages carry aggregate numbers only; a Signal account opens the named list for EC3A and every other district: each company scored, with the why-now in one line, the timing window, and a decision-maker contact. Book a demo and we'll open St Mary Axe & Aldgate live on the call.
Sell into EC3A?

The same data, tuned to your trade.

Office fit-out →Agents & occupier reps →Workplace designers →Furniture →Facilities management →Relocation → Movement by sector → London office statistics →

33 companies in EC3A. Names, scores, contacts.

Book a 20-minute demo and we’ll open St Mary Axe & Aldgate live — every in-market company, why it scores, and who to call.

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