Data from the official company registers of 12 countries. Not an official register.

English

Secret Level Studios Ltd

Age12 years
older than 82% of its sector
Same activity, United Kingdom7,522live companies · 1362nd oldest
In Letchworth2,801live companies · 4 in the same activity
At this address88live companies incl. this one
Latest accounts2025total exemption full accounts, made up to 31 Dec 2025

In brief

Secret Level Studios Ltd is a private limited company incorporated in England and Wales on 18 July 2014. At 12 years old it is older than 82% of the 7,522 live companies whose main activity is ready-made interactive leisure and entertainment software development. Its registered office is in Letchworth, North Hertfordshire, East of England, at an address shared with 87 other live companies. 4 live companies in Letchworth share the same main activity. Its latest accounts were made up to 31 December 2025 and filed as total exemption full accounts. It was previously called Fluid Design Technology Ltd, a name it changed on 10 July 2023, and has had 3 earlier names in all.

Register details

Registered nameSECRET LEVEL STUDIOS LTD
Company number09137237
Company typePrivate Limited Company
Registered officeSt Christophers House, Ridge Road, SG6 1PT Letchworth Garden City
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)62011 Ready-made interactive leisure and entertainment software development · 62012 Business and domestic 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 upTotal exemption full accounts
  • Name changedPreviously Fluid Design Technology Ltd
  • Name changedPreviously C3 Services (UK) Limited
  • Name changedPreviously C3 Service Limited
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 September 2027
Accounting reference date31 December
Next confirmation statement1 August 2027
Last confirmation statement18 July 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 Letchworth, North Hertfordshire, East of England.

Letchworth
Live companies in Letchworth2,801
Same activity in Letchworth4
Live companies in North Hertfordshire11,431
New in Letchworth, past 12 months257

Also registered at this address

87 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

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.