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Defined Calculus Ltd

ActiveCompany number NI648628Private limited companyEst. 201778109 · Other activities of employment placement agenciesCraigavon, Northern Ireland
Official record ↗
Age9 years
older than 68% of its sector
Same activity, United Kingdom27,445live companies · 8777th oldest
In Craigavon3,203live companies · 11 in the same activity
At this address59live companies incl. this one
Latest accounts2025micro-entity accounts, made up to 31 Dec 2025

In brief

Defined Calculus Ltd is a private limited company incorporated in Northern Ireland on 12 October 2017. At 9 years old it is older than 68% of the 27,445 live companies whose main activity is other activities of employment placement agencies. Its registered office is in Craigavon, Northern Ireland, at an address shared with 58 other live companies. 11 live companies in Craigavon share the same main activity. Its latest accounts were made up to 31 December 2025 and filed as micro-entity accounts.

Register details

Registered nameDEFINED CALCULUS LTD
Company numberNI648628
Company typePrivate Limited Company
Registered officeQuaker Buildings High Street, Lurgan, BT66 8BB Craigavon
JurisdictionNorthern Ireland
Nature of business (UK SIC 2007)78109 Other activities of employment placement agencies
International sector (ISIC Rev.4)N · 78 Employment activities

Timeline

Register events, newest first.

  • Accounts made upMicro-entity accounts
  • Confirmation statement made up
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 September 2027
Accounting reference date31 December
Next confirmation statement25 October 2026
Last confirmation statement11 October 2025
Charges registered0
Outstanding · satisfied0 · 0

Charges are security interests (such as mortgages) registered against the company.

Other activities of employment placement agencies in the United Kingdom

Live companies whose main activity is 78109: 27,445 in total, median age 5 years, 3,452 incorporated in the past 12 months.

All 27,445 companies
This company's decadeOther decades
05,00010,00015,00020,0001920s: 111920s1950s: 111950s1960s: 10101960s1970s: 35351970s1980s: 1261261980s1990s: 4294291990s2000s: 2,4962,4962000s2010s: 8,6068,6062010s2020s: 15,74115,7412020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 50620112012: 5872013: 65520132014: 7822015: 91620152016: 9802017: 1,07120172018: 1,2392019: 1,46820192020: 1,5142021: 1,44120212022: 1,5832023: 2,14220232024: 2,7132025: 3,55620252026: 2,792

Location

Registered office in Craigavon, Northern Ireland.

Live companies in Craigavon3,203
Same activity in Craigavon11
New in Craigavon, past 12 months409

Also registered at this address

58 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
RB
Red Bay Recruitment LimitedBelfast, Northern Ireland
Number NI648618Est. 2017
JE
JH Engineering & Recruitment Services LtdNewry, Northern Ireland
Number NI648235Est. 2017
SH
Sir Henry Recruitment LtdBelfast, Northern Ireland
Number NI649321Est. 2017
CR
Chapterhouse Recruitment LtdBelfast, Northern Ireland
Number NI649641Est. 2017
LP
Locum Payroll LimitedBelfast, Northern Ireland
Number NI650385Est. 2018
KH
Knockdene Health Care LtdBallymena, Northern Ireland
Number NI646493Est. 2017

Sources

Register data: Companies House, Free Company Data Product, delivery of 1 October 2026. Places: ONS Postcode Directory (Open Government Licence v3.0). Sector names: Eurostat NACE Rev. 2. Context figures are computed by FirmsDB from these sources. This page is not an official register; check the official record before relying on it.