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Company No. 07704144 · Incorporated 13 Jul 2011

D3T Ltd

Registered name: D3T LTD

Part of Houting Topco UK Limited group

D3T Ltd made £20.7m revenue and a £105k loss in the year to 31 Dec 2025. read from filing text

D3T Ltd’s revenue fell 32% to £20.7m in the year to 31 Dec 2025, with a loss of £105k and 205 employees. The company is classified under “business and domestic software development” and is based in London; we hold 4 years of its filed accounts.

Full P&L filedSection J · Information and communicationSIC 62012Business and domestic software development
Status
Active
Location
London, London
Age
15 yrs · since 2011
Type
Private Limited Company

Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently. From the filing: “The immediate parent undertaking is Keywords UK Holdings Limited, a company incorporated in England & Wales. Its registered office address is 4th Floor, 110 High Holborn, London, WC1V 6JS.”

Latest accounts · year to 31 Dec 2025

Key figures

Capital-light
Revenue
£20.7m
Growth ▼31.8%
Profit
−£105k
Growth ▼104.3%
Profit margin
−0.5%
Gross 26.3%
Employees
205
Change ▼4.2%
Profit / employee
−£512
Revenue/employee £101k
Profitable streak
0yrs
Consecutive profitable years in our data

Badges are automated estimates derived from the filed figures — not statements of fact about the company.

4 filed years

Financial history

Multi-year financials, oldest to newest
Year to31 Dec 202231 Dec 202331 Dec 202431 Dec 2025
DisclosureProfit onlyFull P&Lread from filing textFull P&Lread from filing textFull P&Lread from filing text
Profit & loss
Revenue (turnover)—£17.7m£30.3m£20.7m
Cost of sales£7.4m£9.1m£22.2m£15.2m
Gross profit—£6.7m£8.1m£5.4m
Operating profit—£2.2m£2.2m−£210k
Profit before tax—£3.9m£2.3m−£137k
Profit after tax£2.3m£3.5m£2.4m−£105k
Profit (best available)£2.3m£3.5m£2.4m−£105k
Staff costs—£8.2m£11.6m£10.7m
Employees (average)144164214205
Ratios
Profit margin—19.6%8%−0.5%
Gross margin—38%26.8%26.3%
Revenue per employee—£108k£142k£101k
Profit per employee£16.1k£21.2k£11.4k−£512
Growth (year on year)
Revenue growth——▲71%▼31.8%
Profit growth—▲50.6%▼30.2%▼104.3%
Headcount growth—▲13.9%▲30.5%▼4.2%
Balance sheet — indirect signals, not revenue
Net assets£4.9m£4.6m£7m£1.9m
Fixed assets£1.1m£1.4m£1.5m£1.1m
Debtors£409k£46.1k£534k£144k
Deferred income£0£17.5k£0£177k
SourceFullAccounts · bulk data Sep 2024FullAccounts · bulk data Sep 2024FullAccounts · bulk data Aug 2025FullAccounts · bulk data Aug 2026
Derived from the latest filing

How the business works

Profit margin
−0.5%
Profit ÷ revenue.
Gross margin
26.3%
Gross profit ÷ revenue. High for software and services.
Revenue per employee
£101k
Revenue ÷ average employees.
Profit per employee
−£512
Profit ÷ average employees.
Cash conversion
—
Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue
5.2%
Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue
0.9%
Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue
0.7%
Money owed by customers. Low = customers pay quickly.
Indirect — not revenue

Balance-sheet signals

Year-on-year changes in filed balance-sheet items. They can hint at momentum (or investment) but are not revenue or profit and must not be read as such.

Net assets
▼73%
Now £1.9m
Cash at bank
—
Now —
Headcount
▼4%
Now 205
Deferred income
—
Now £177k
Fixed assets
▼27%
Now £1.1m

Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.

Corporate ownership

Group structure

Ownership chain

  1. Houting Topco UK Limitedultimate parent75–100%
  2. Houting Midco Limited75–100%
  3. Houting UK Limited75–100%
  4. Keywords Studios Limited75–100%
  5. Keywords UK Holdings Limited75–100%
  6. D3T Ltdthis company

Bands show the share of ownership each company holds in the one below it.

Subsidiaries (1)

Sister companies (19)

From the Persons with Significant Control register (corporate controllers only).

Same industry, similar size

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Industry benchmarks →

Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2025 (profit −£105k), from the Companies House accounts bulk data published Aug 2026. Spotted an error? Request a correction.

Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.