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Instructorbox Limited

ActiveCompany number 10285678Private limited companyEst. 201662011 · Ready-made interactive leisure and entertainment software developmentSudbury, East of England
Official record ↗
Age10 years
older than 75% of its sector
Same activity, United Kingdom7,522live companies · 1856th oldest
In Sudbury1,760live companies · 4 in the same activity
At this address302live companies incl. this one
Latest accounts2025dormant company accounts, made up to 31 Dec 2025

In brief

Instructorbox Limited is a private limited company incorporated in England and Wales on 19 July 2016. At 10 years old it is older than 75% of the 7,522 live companies whose main activity is ready-made interactive leisure and entertainment software development. Its registered office is in Sudbury, Babergh, East of England, at an address shared with 301 other live companies. 4 live companies in Sudbury share the same main activity. Its latest accounts were made up to 31 December 2025 and filed as dormant company accounts. It was previously called Jymjams Limited, a name it changed on 2 August 2019.

Register details

Registered nameINSTRUCTORBOX LIMITED
Company number10285678
Company typePrivate Limited Company
Registered office22 Friars Street, CO10 2AA Sudbury
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)62011 Ready-made interactive leisure and entertainment software development
International sector (ISIC Rev.4)J · 62 Computer programming, consultancy and related activities

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Accounts made upDormant company accounts
  • Name changedPreviously Jymjams Limited
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 September 2027
Accounting reference date31 December
Next confirmation statement29 August 2027
Last confirmation statement15 August 2026
Charges registered0
Outstanding · satisfied0 · 0

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

Ready-made interactive leisure and entertainment software development in the United Kingdom

Live companies whose main activity is 62011: 7,522 in total, median age 4 years, 1,422 incorporated in the past 12 months.

All 7,522 companies
This company's decadeOther decades
02,0004,0006,0008,0001970s: 111970s1980s: 38381980s1990s: 98981990s2000s: 4884882000s2010s: 2,2272,2272010s2020s: 4,6704,6702020s
Incorporated per year, still live
05001,0001,5002,0002011: 15420112012: 1622013: 18320132014: 2312015: 23420152016: 2862017: 28820172018: 2752019: 29720192020: 3262021: 36620212022: 4152023: 52420232024: 7312025: 1,12520252026: 1,183

Location

Registered office in Sudbury, Babergh, East of England.

Sudbury
Live companies in Sudbury1,760
Same activity in Sudbury4
Live companies in Babergh5,694
New in Sudbury, past 12 months153

Also registered at this address

301 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
S
Streemliner LimitedSudbury, East of England
Number 10320736Est. 2016
W
Webmetrics LimitedStutton, East of England
Number 09825037Est. 2015
RR
Refine Repeat LtdSudbury, East of England
Number 08441164Est. 2013
DS
Dreadnought Studios LtdHadleigh, East of England
Number 08433796Est. 2013
T
Thelongdrop LimitedSudbury, East of England
Number 08150099Est. 2012
M
Mierenneukers LimitedIpswich, East of England
Number 04335389Est. 2001

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.