Amphastar UK Ltd

Active10140508 Private limited company

Incorporated: 22 April 2016 (10 years)
Industry: Manufacture of basic pharmaceutical products (21100)
Directors: William Peters
Owned by: Amphastar Pharmaceuticals, Inc
Accounts type: Full
Region: South West
Address: Ground Floor
Templeback
10 Temple Back
Bristol
BS1 6FL

Filing status

Accounts due: 30 September 2027
Last accounts: 31 December 2025
Conf. stmt due: 6 May 2027
Last conf. stmt: 22 April 2026

Officers 3 active

Officer details are public data from the Companies House register.

Liawatidewi, Jacob

Secretary · Appointed 23 May 2016

Vistra Company Secretaries Limited

Corporate Secretary · Appointed 22 April 2016

Also at International Medication Systems (U.K.) Limited, Garcia Cleaning Limited, Northern Gas Processing Limited · more companies

Peters, William

Director · Appointed 22 April 2016

Also at International Medication Systems (U.K.) Limited

American

Born August 1967 (59)

Officer history (6 former)

10 August 2026

Resigned Liawatidewi, Jacob as Director

10 August 2026

Resigned Luo, Mary as Director

10 August 2026

Resigned Zhang, Jack as Director

10 April 2020

Resigned Shandell, Jason as Director

23 May 2016

Appointed Liawatidewi, Jacob as Secretary

22 April 2016

Resigned Shandell, Jason as Director

22 April 2016

Appointed Shandell, Jason as Director

22 April 2016

Appointed Shandell, Jason as Director

22 April 2016

Resigned Liawatidewi, Jacob as Director

22 April 2016

Appointed Zhang, Jack as Director

22 April 2016

Appointed Liawatidewi, Jacob as Director

22 April 2016

Appointed Luo, Mary as Director

22 April 2016

Appointed Peters, William as Director

22 April 2016

Appointed Liawatidewi, Jacob as Director

22 April 2016

Appointed Vistra Company Secretaries Limited as Corporate Secretary

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Amphastar Pharmaceuticals, Inc

Corporate entity · Notified 22 April 2016

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Corporation

Reg. no. 3805480

Holdings 1

Companies where Amphastar UK Ltd is registered as a person with significant control

International Medication Systems (U.K.) Limited

Owns 75–100% of shares

Active

Filings 45

Date	Description	Made Up To
28 August 2026	Confirmation statement with no updates	22 April 2026
25 August 2026	Termination of appointment of a director
25 August 2026	Termination of appointment of a director
25 August 2026	Termination of appointment of a director
7 August 2026	Full accounts	31 December 2025