Active09921962Private limited companyCambridge

POLYBIUS COMMUNICATIONS LIMITED

Significant control: Christopher Edward John Kilgour (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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Registered activity: Wired telecommunications activities (SIC 61100). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

POLYBIUS COMMUNICATIONS LIMITED is an active private limited company (company number 09921962) incorporated on 18 December 2015, registered in Cambridge. Its registered activity is wired telecommunications activities (SIC 61100). Latest dormant accounts cover the period ending 31 December 2024, showing net assets of £182. Net assets were unchanged on the prior period.

Peer position · net assets

By net assets it sits in the lower half of 2,373 comparable companies in the UK (median £5,040, upper quartile £51k).

02

Ownership and control

1 active
  • Dr Christopher Edward John Kilgour
    Individual · since 6 April 2016
    • owns 75–100% of shares

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
18 December 201510 yrs ago
Next accounts due
30 September 202623 days overdue
Confirmation statement due
1 January 2027in 70 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 61100
Wired telecommunications activities
SIC 61200
Wireless telecommunications activities
SIC 62020
Information technology consultancy activities
SIC 70229
Management consultancy activities other than financial management
Accounts type
Dormant
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 December 2024
Net assets
£182
No changevs Dec 2023
Cash at bank
Not reported
Turnover
Not reported
Employees
Not reported
Net assets
£182
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 December 2024£182——————
31 December 2023£182——————

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets above zeroNet assets £182 at 31 December 2024
  • Incorporated five or more years agoIncorporated 18 December 2015
  • Accounts past their due dateDue 30 September 2026

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Confirmation statement duein 70 days
  2. Next accounts due23 days overdue
  3. Accounts period endNet assets £182 · dormant accounts
  4. Accounts period endNet assets £182 · dormant accounts
  5. Incorporated
08

Similar companies in Cambridge

Same activity (wired telecommunications activities), closest in incorporation date
09

Reminders for POLYBIUS COMMUNICATIONS LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.