ActiveSC575393Private limited companyPaisley

JAB SQUARED LIMITED

Significant control: Marcin Adam Jablonski (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Engineering related scientific and technical consulting activities (SIC 71122). 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

JAB SQUARED LIMITED is an active private limited company (company number SC575393) incorporated on 4 September 2017, registered in Paisley. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest small accounts cover the period ending 30 September 2025, showing net assets of £448k and cash of £428k, with 1 employee on average. Net assets rose 15% on the prior period (£390k).

Peer position · net assets

By net assets it sits in the top quarter of 435 comparable companies in Glasgow (median £3,893, upper quartile £38k).

02

Ownership and control

1 active · 1 other
  • Mr Marcin Adam Jablonski
    Individual · since 4 September 2017
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
  • Agnieszka Jablonska
    Individual · since 14 March 2018 · ceased 1 April 2025
    • 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
4 September 20179 yrs ago
Next accounts due
30 June 2027in 249 days
Confirmation statement due
18 September 2027in 329 days

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

04

Activity

SIC 71122
Engineering related scientific and technical consulting activities
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 30 September 2025
Net assets
£448k
+15%vs Sept 2024
Cash at bank
£428k
+9%vs Sept 2024
Turnover
Not reported
Employees
1
No changevs Sept 2024
Net assets
£448k
Cash at bank
£428k
Average employees
1
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 September 2025£448k£428k£54k£73k——1
30 September 2024£390k£393k£30k£35k——1
Current ratio6.64Current assets ÷ creditors within one year
Cash per employee£428kCash ÷ average employees

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 £447,805 at 30 September 2025
  • Net assets up 10% or more on the prior period+14.9% vs prior period
  • Current assets at least 1.5× creditors within one yearCurrent ratio 6.64
  • Cash at bank of £50,000 or moreCash £428,380
  • Incorporated five or more years agoIncorporated 4 September 2017

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 329 days
  2. Next accounts duein 249 days
  3. Accounts period endNet assets £448k · small accounts
  4. Accounts period endNet assets £390k · small accounts
  5. Incorporated
08

Similar companies in Glasgow

Same activity (engineering related scientific and technical consulting activities), closest in incorporation date
09

Reminders for JAB SQUARED 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.