Firmoscan
Active10852085Private limited companyNeston

SLEIPNIR ELECTRONICS LIMITED

D35/100

Owned by Atli Thrastarson and Louise Elizabeth Thrastarson

Companies HouseCompanies House
01

Summary

Generated from filed data · no estimates

SLEIPNIR ELECTRONICS LIMITED is an active private limited company (company number 10852085) incorporated on 5 July 2017, registered in Neston. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 31 July 2025, showing net assets of −£5,864, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 202% on the prior period (−£1,941).

Peer position · net assets

By net assets it sits in the bottom quarter of 297 comparable companies in Liverpool (median £4,120, upper quartile £30k).

02

Key dates

Incorporated
5 July 20179 yrs ago
Next accounts due
30 April 2027in 190 days
Confirmation statement due
19 July 2027in 270 days

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

03

Activity

SIC 71122
Engineering related scientific and technical consulting activities
SIC 74100
Specialised design activities
Accounts type
Micro Entity
Size band
MicroCompanies Act thresholds
04

Financials

2 periods on record · latest ending 31 July 2025
Net assets
−£5,864
vs Jul 2024
Cash at bank
Not reported
Turnover
Not disclosed
Employees
0
vs Jul 2024
Net assets
−£5,864
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 July 2025−£5,864—————0
31 July 2024−£1,941—————0

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 £-5,864 at 2025-07-31
−8Net assets falling-202.1% vs prior period
+8EstablishedIncorporated 2017-07-05 (9 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

2 active
  • Mr Atli Thrastarson
    Individual · since 5 July 2017
    • owns 25–50% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Mrs Louise Elizabeth Thrastarson
    Individual · since 20 May 2019
    • owns 25–50% of shares

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 270 days
  2. Next accounts duein 190 days
  3. Accounts period endNet liabilities £5,864 · micro accounts
  4. Accounts period endNet liabilities £1,941 · micro accounts
  5. Incorporated
08

Similar companies in Liverpool

Same activity (engineering related scientific and technical consulting activities), closest in incorporation date

All companies incorporated on 5 July 2017 · in Jul 2017.

09

Reminders for SLEIPNIR ELECTRONICS LIMITED

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