Meet
Features
Solutions
Pricing
Sales Intelligence
Qualify prospects and connect with decision makers effortlessly
Research Companies & Directors
Make important decisions with absolute confidence
Create B2B Marketing Lists
Target and reach more of your ideal prospects than ever
Monitor Risks & Opportunities
Be the first to learn about changes in the companies that matter
Cleanse Your B2B Database
Instantly transform old records into new opportunities
Perform KYC Checks
Completely understand who you're working with
Discover New Businesses
Identify and connect with new companies as soon as they register
Company Credit Reports
See how companies are performing year–on–year and explore their debts
UPGRADE
Contact
Credit Report
Financials
People
Ownership
Latest Activity
Mutual Companies
Documents
Repayment History
Appen (UK) Limited
Appen (UK) Limited is an active company incorporated on 15 July 2008 with the registered office located in Slough, Berkshire. Appen (UK) Limited was registered 17 years ago.
Watch Company
Status
Active
Active since
incorporation
Company No
06647360
Private limited company
Age
17 years
Incorporated
15 July 2008
Size
Small
Turnover is under
£15M
Under
50 employees
Confirmation
Submitted
Dated
15 July 2025
(4 months ago)
Next confirmation dated
15 July 2026
Due by
29 July 2026
(8 months remaining)
Last change occurred
1 year 3 months ago
Accounts
Submitted
For period
31 Dec
⟶
31 Dec 2024
(1 year)
Accounts type is
Full
Next accounts for period
31 December 2025
Due by
30 September 2026
(10 months remaining)
Learn more about Appen (UK) Limited
Contact
Update Details
Address
Herschel House
58 Herschel Street
Slough
Berkshire
SL1 1PG
Same address since
incorporation
Companies in SL1 1PG
Telephone
01392 213958
Email
Unreported
Website
Appen.com
See All Contacts
People
Officers
1
Shareholders
1
Controllers (PSC)
1
Carl Roderick Middlehurst
Director • Australian • Lives in Australia • Born in Nov 1961
PSC
See Key People
Shareholders, PSCs & Group Structure
See who truly controls a company with full PSC, Shareholder, and Group Structure exploration
See All Shareholders, PSCs & Group Structure
Mutual Companies
Mendip Media Group Ltd
Carl Roderick Middlehurst is a mutual person.
Active
See All Mutual Companies
Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
31 Dec 2024
For period
31 Dec
⟶
31 Dec 2024
Traded for
12 months
Cash in Bank
£138.99K
Increased by £74.93K (+117%)
Turnover
£1.95M
Increased by £600.97K (+44%)
Employees
29
Increased by 3 (+12%)
Total Assets
£6.34M
Decreased by £723.41K (-10%)
Total Liabilities
-£6.36M
Increased by £220.63K (+4%)
Net Assets
-£22.68K
Decreased by £944.04K (-102%)
Debt Ratio (%)
100%
Increased by 13.4% (+15%)
See 10 Year Full Financials
Latest Activity
Confirmation Submitted
4 Months Ago on 17 Jul 2025
Full Accounts Submitted
4 Months Ago on 8 Jul 2025
Full Accounts Submitted
9 Months Ago on 10 Feb 2025
Accounting Period Extended
11 Months Ago on 29 Nov 2024
Confirmation Submitted
1 Year 3 Months Ago on 25 Jul 2024
Small Accounts Submitted
2 Years 2 Months Ago on 5 Sep 2023
Confirmation Submitted
2 Years 3 Months Ago on 11 Aug 2023
Kevin Bryan Levine Resigned
2 Years 6 Months Ago on 1 May 2023
Mark Ronald Gerard Brayan Resigned
2 Years 11 Months Ago on 15 Dec 2022
Small Accounts Submitted
3 Years Ago on 8 Sep 2022
Get Alerts
Get Credit Report
Discover Appen (UK) Limited's Credit Score, how much credit you can offer them, and how likely they are to repay you
See All Credit Score & Limits
Documents
Confirmation statement made on 15 July 2025 with no updates
Submitted on 17 Jul 2025
Full accounts made up to 31 December 2024
Submitted on 8 Jul 2025
Full accounts made up to 30 December 2023
Submitted on 10 Feb 2025
Current accounting period extended from 30 December 2024 to 31 December 2024
Submitted on 29 Nov 2024
Confirmation statement made on 15 July 2024 with updates
Submitted on 25 Jul 2024
Accounts for a small company made up to 30 December 2022
Submitted on 5 Sep 2023
Confirmation statement made on 15 July 2023 with no updates
Submitted on 11 Aug 2023
Termination of appointment of Kevin Bryan Levine as a director on 1 May 2023
Submitted on 22 Jun 2023
Termination of appointment of Mark Ronald Gerard Brayan as a director on 15 December 2022
Submitted on 17 Feb 2023
Accounts for a small company made up to 30 December 2021
Submitted on 8 Sep 2022
Explore All Documents
Repayment History
Understand how businesses repay their debts and see how they're performing year‐on‐year
See All Charges & CCJs