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SI-FLUX LTD

active Private Limited Company
🇬🇧 GB | Incorporated 2023-10-18 | Reg. 15218868 | Data as of 2026-06-01
72190 - Other research and experimental development on natural sciences and engineering
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SI-FLUX LTD is a private limited company registered in the United Kingdom, under 15218868, incorporated on 18 October 2023. The company is currently active. Operates in the other research and experimental development on natural sciences and engineering sector (SIC 72190). The company has been operating for 2 years. Registered office address: CB23 7BU Cambridge, the United Kingdom. Directors include DR JOHN ANTONIO HERRERO-SMITH. Shareholders include DR JOHN ANTONIO HERRERO-SMITH and LANGLEY INTERNATIONAL INVESTMENTS LIMITED. Associated with 2 related entities, including CAMBRIDGE ROOF EXCHANGE LIMITED and RCA 1983 LTD. No sanctions, PEP status, or adverse risk signals are currently on record. Data sourced from UK Companies House.

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Official Identifiers

REGISTRATION NUMBER 15218868

Registered Address

UNIT 2, BARTON COURT 223 BARTON ROAD
COMBERTON
CB23 7BU CAMBRIDGE
the United Kingdom

Signal Intelligence

verified

No sanctions, PEP status, or adverse risk signals are currently on record for this entity.

Key Management & Controllers

person DR JOHN ANTONIO HERRERO-SMITH
DIRECTOR
person DR JOHN ANTONIO HERRERO-SMITH
50-75% SHAREHOLDER
🇬🇧 LANGLEY INTERNATIONAL INVESTMENTS LIMITED
25-50% SHAREHOLDER

Associated Entities

Companies sharing one or more directors or officers with this entity.

🇬🇧 CAMBRIDGE ROOF EXCHANGE LIMITED
🇬🇧 RCA 1983 LTD

Source Records (1)

companieshouse 15218868 2026-06-01 open_in_new