Firmoscan
Active15731255Private limited companySt. Albans

SIENA TRANSFORM LIMITED

Significant control: Sara Helen Murshed Siena (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Public relations and communications activities (SIC 70210). 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

SIENA TRANSFORM LIMITED is an active private limited company (company number 15731255) incorporated on 20 May 2024, registered in St. Albans. Its registered activity is public relations and communications activities (SIC 70210). Latest dormant accounts cover the period ending 31 May 2025, showing net assets of £1.

Peer position · net assets

By net assets it sits in the bottom quarter of 139 comparable companies in Hertfordshire (median £5,622, upper quartile £29k).

02

Ownership and control

1 active
  • Ms Sara Helen Murshed Siena
    Individual · since 20 May 2024
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

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
20 May 20242 yrs ago
Next accounts due
28 February 2027in 128 days
Confirmation statement due
3 June 2027in 223 days

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

04

Activity

SIC 70210
Public relations and communications activities
SIC 70229
Management consultancy activities other than financial management
Accounts type
Dormant
Size band
MicroCompanies Act thresholds
05

Financials

1 period on record · latest ending 31 May 2025
Net assets
£1
1 period on record
Cash at bank
Not reported
Turnover
Not reported
Employees
Not reported
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 May 2025£1——————

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 £1 at 31 May 2025
  • Incorporated two to five years agoIncorporated 20 May 2024

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 223 days
  2. Next accounts duein 128 days
  3. Accounts period endNet assets £1 · dormant accounts
  4. Incorporated
08

Similar companies in Hertfordshire

Same activity (public relations and communications activities), closest in incorporation date

All companies incorporated on 20 May 2024 · in May 2024.

09

Reminders for SIENA TRANSFORM 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.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).