Firmoscan
Active08551822Private limited companyMaidenhead

NIGHTSTARX LIMITED

Significant control: Nightstar Therapeutics Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Nightstarx Limited sell?

Registered activity: Research and experimental development on biotechnology (SIC 72110). 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

NIGHTSTARX LIMITED is an active private limited company (company number 08551822) incorporated on 31 May 2013, registered in Maidenhead. Its registered activity is research and experimental development on biotechnology (SIC 72110). Accounts are on file at Companies House (small) but not yet parsed into this record.

There are 50 companies in research and experimental development on biotechnology in Reading with filed accounts; the median reports net assets of £11k and is 7 years old.

02

Ownership and control

1 active · 2 other
  • Nightstar Therapeutics Limited
    corporate entity, England · since 11 September 2017
    • owns 75–100% of shares
  • Syncona Limited
    corporate entity, Guernsey · since 20 December 2016 · ceased 11 September 2017
    • owns 50–75% of shares
    • holds 50–75% of voting rights
  • Syncona Limited
    corporate entity, Guernsey · since 20 December 2016 · ceased 11 September 2017
    • owns 50–75% of shares
    • holds 50–75% of voting rights

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
31 May 201313 yrs ago
First accounts due
28 February 20154256 days overdue
Confirmation statement due
14 June 2027in 233 days

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

04

Activity

SIC 72110
Research and experimental development on biotechnology
Accounts type
Small
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 31 May 2013
  • Accounts past their due dateDue 28 February 2015

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 233 days
  2. First accounts due4256 days overdue
  3. Incorporated
08

Similar companies in Reading

Same activity (research and experimental development on biotechnology), closest in incorporation date

All companies incorporated on 31 May 2013 · in May 2013.

09

Reminders for NIGHTSTARX LIMITED

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

Source: Companies House register, snapshot 2026-08-31. 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).