Active07167274Private limited companyLondon

NEUTRON MICROGRID SYSTEMS LIMITED

Significant control: Jiansong Cai (50–75%), Jing Qiu (25–50%)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Specialised design activities (SIC 74100). 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

NEUTRON MICROGRID SYSTEMS LIMITED is an active private limited company (company number 07167274) incorporated on 24 February 2010, registered in London. Its registered activity is specialised design activities (SIC 74100). Accounts are on file at Companies House (total exemption full) but not yet parsed into this record.

There are 5,638 companies in specialised design activities in London with filed accounts; the median reports net assets of £2,786 and is 7 years old.

02

Ownership and control

2 active
  • Mr Jiansong Cai
    Individual · since 1 June 2016
    • owns 50–75% of shares
    • holds 50–75% of voting rights
    • can appoint or remove directors
  • Mrs. Jing Qiu
    Individual · since 1 January 2017
    • owns 25–50% of shares
    • holds 25–50% 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
24 February 201016 yrs ago
First accounts due
24 November 20115449 days overdue
Confirmation statement due
10 March 2027in 136 days

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

04

Activity

SIC 74100
Specialised design activities
Accounts type
Total Exemption Full
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 24 February 2010
  • Accounts past their due dateDue 24 November 2011

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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 136 days
  2. First accounts due5449 days overdue
  3. Incorporated
08

Similar companies in London

Same activity (specialised design activities), closest in incorporation date
09

Reminders for NEUTRON MICROGRID SYSTEMS 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.