Active05303632Private limited companyYstrad Mynach

ATDBIO LIMITED

Significant control: Kkr Europe Vi Aggregator Holdings Iii Lp (25–50%)

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Atdbio Limited sell?

Registered activity: Manufacture of other chemical products n.e.c. (SIC 20590). We’re building product and service lists for UK companies. Get this one when it’s ready.

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Summary

Generated from filed data · no estimates

ATDBIO LIMITED is an active private limited company (company number 05303632) incorporated on 3 December 2004, registered in Ystrad Mynach. Its registered activity is manufacture of other chemical products n.e.c. (SIC 20590). Accounts are on file at Companies House (full) but not yet parsed into this record.

There are 732 companies in manufacture of other chemical products n.e.c. in the UK with filed accounts; the median reports net assets of £38k and is 14 years old.

Ownership and control

1 active · 2 other

Kkr Europe Vi Aggregator Holdings Iii Lp
corporate entity, Canada · since 11 July 2025
- owns 25–50% of shares
25–50%
DJ
Dr Doarcas Jemema Selverani Brown
Individual · since 3 December 2016 · ceased 20 October 2021
- owns 25–50% of shares
25–50%
Biotage Ab
corporate entity, Sweden · since 20 October 2021 · ceased 11 July 2025
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
75–100%

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

Key dates

Incorporated: 3 December 200421 yrs ago
First accounts due: 3 September 20067355 days overdue
Confirmation statement due: 17 December 2026in 55 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

Activity

SIC 20590: Manufacture of other chemical products n.e.c.
Accounts type: Full

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

Filing and accounts signals

Facts from the register · no rating

Incorporated five or more years agoIncorporated 3 December 2004
Accounts past their due dateDue 3 September 2006

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

Timeline

Newest first

17 Dec 2026Confirmation statement duein 55 days
03 Sept 2006First accounts due7355 days overdue
03 Dec 2004Incorporated

Similar companies in Cardiff

Same activity (manufacture of other chemical products n.e.c.), closest in incorporation date

All companies incorporated on 3 December 2004 · in Dec 2004.

Reminders for ATDBIO LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.