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Person

David Baum

David Baum was previously a director of Revionics Limited (until 2025) and 5 other organisations. Source: Companies House records.

Director at Revionics Limited · Director at Aptos UK Holding NO. 3 Limited

0 current roles
6 previous roles
Served alongside 13 people

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Official record Companies House · updated 11th October 2026

Roles

6 roles across 6 organisations (0 current, 6 previous)

Previous roles (6)

Revionics Limited
Director · 2020-2025
Official record · Companies House

Source
Companies House
Organisation
Revionics Limited
Role
Director
Appointed
2020-09-08
Ended
2025-02-12
Record reference
Company 08823503

Previous
Aptos UK Holding NO. 3 Limited
Director · 2017-2025
Official record · Companies House

Source
Companies House
Organisation
Aptos UK Holding NO. 3 Limited
Role
Director
Appointed
2017-09-28
Ended
2025-01-23
Record reference
Company 10986160

Previous
Aptos UK Holding NO. 2 Limited
Director · 2016-2025
Official record · Companies House

Source
Companies House
Organisation
Aptos UK Holding NO. 2 Limited
Role
Director
Appointed
2016-07-15
Ended
2025-01-23
Record reference
Company 10281382

Previous
Aptos Solutions UK Limited
Director · 2016-2025
Official record · Companies House

Source
Companies House
Organisation
Aptos Solutions UK Limited
Role
Director
Appointed
2016-06-17
Ended
2025-01-23
Record reference
Company 10238826

Previous
NSB Retail Systems Limited
Director · from 2015
Official record · Companies House

Source
Companies House
Organisation
NSB Retail Systems Limited
Role
Director
Appointed
2015-06-01
Record reference
Company 03015908

Previous
Aptos UK Holding Limited
Director · 2015-2025
Official record · Companies House

Source
Companies House
Organisation
Aptos UK Holding Limited
Role
Director
Appointed
2015-05-27
Ended
2025-01-23
Record reference
Company 09610284

Previous

Company roles, current and past, as filed at Companies House.

People David has served alongside

13 people across 6 organisations

Based on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.

03015908 6 people · 2015-present

Iain Dixon LindsayServing together now · since 2020
Jeffrey Monroe LabordeServing together now · since 2018
John David IrelandServing together now · since 2015
Mark J. BentlerServing together now · since 2015
Richard John ClarkServing together now · since 2015
Yu-Ho CheungServing together now · since 2015

Aptos UK Holding Limited 4 people · 2015-present

Ahmad Zaki HassanServing together now · since 2025
Iain Dixon Lindsay2020
Jeffrey Monroe Laborde2018-2020
Mark J. Bentler2015-2018

Revionics Limited 6 people · 2020-2025

Sources

Companies House: Officer appointments and resignations.
Edition: Register edition compiled 11th October 2026
Identity: Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched

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