Firmoscan
Active11868420Private limited companyLondon

OPEN INTERVAL LIMITED

D35/100
Companies HouseCompanies House
01

Summary

Generated from filed data · no estimates

OPEN INTERVAL LIMITED is an active private limited company (company number 11868420) incorporated on 8 March 2019, registered in London. Its registered activity is repair of electronic and optical equipment (SIC 33130). Latest micro accounts cover the period ending 31 March 2025, showing net assets of −£18k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 24% on the prior period (−£15k).

Peer position · net assets

By net assets it sits in the bottom quarter of 60 comparable companies in London (median £9,660, upper quartile £24k).

02

Key dates

Incorporated
8 March 20197 yrs ago
Next accounts due
31 December 2026in 70 days
Confirmation statement due
22 March 2027in 151 days

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

03

Activity

SIC 33130
Repair of electronic and optical equipment
SIC 70229
Management consultancy activities other than financial management
SIC 72110
Research and experimental development on biotechnology
SIC 72190
Other research and experimental development on natural sciences and engineering
Accounts type
Micro Entity
Size band
MicroCompanies Act thresholds
04

Financials

2 periods on record · latest ending 31 March 2025
Net assets
−£18k
vs Mar 2024
Cash at bank
Not reported
Turnover
Not disclosed
Employees
2
No changevs Mar 2024
Net assets
−£18k
Average employees
2
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 March 2025−£18k——£21k——2
31 March 2024−£15k——£12k——2
Current ratio0.15Current liabilities exceed current assets

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.

05

Firmoscan score

Rules-based · every point shows its evidence
35 / 100 · grade D
EDCBA
Score breakdown
50Starting scoreEvery scored company starts here
−15Negative net assetsNet assets £-18,246 at 2025-03-31
−8Current liabilities exceed current assetsCurrent ratio 0.15
+8EstablishedIncorporated 2019-03-08 (8 years)
35Score, grade D

A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.

06

Ownership and control

1 active · 1 other
  • Dr. Kaiyu Zheng
    Individual · since 8 March 2019
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors
  • Mrs Minghua Wang
    Individual · since 8 March 2019 · ceased 1 May 2019
    • owns 25–50% of shares
    • holds 25–50% 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.

07

Timeline

Newest first
  1. Confirmation statement duein 151 days
  2. Next accounts duein 70 days
  3. Accounts period endNet liabilities £18k · micro accounts
  4. Accounts period endNet liabilities £15k · micro accounts
  5. Incorporated
08

Similar companies in London

Same activity (repair of electronic and optical equipment), closest in incorporation date

All companies incorporated on 8 March 2019 · in Mar 2019.

09

Reminders for OPEN INTERVAL LIMITED

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