M&J Group Files
Bid-rigging: Open
CMA PENALTY

Barry Pirrie and the M&J Group CMA Inspection

Professional role and CMA findings — limited to the public regulatory record.

Last verified: 5 October 2026

IMPORTANT DISTINCTION

The penalties described on this website concern failures to comply with CMA investigative requirements during an inspection.

The separate CMA investigation into suspected bid-rigging remains ongoing.

The CMA has expressly stated that no assumption should currently be made that competition law has been infringed.

Personnel File

Role at time of inspection
Estimating Director
Employer
M&J Group (Construction & Roofing) Ltd
Penalty
£20,000
Decision date
17 September 2026

Barry Pirrie is identified in the CMA's penalty material as the Estimating Director of M&J Group at the time of the warranted inspection in December 2024.

What the CMA Found

CMA FINDING

The CMA found that Pirrie instructed Office Manager Tracey Woods to remove a work phone and paperwork from the premises so that investigators would not find them.

CMA FINDING

The CMA found that Pirrie told its officers he did not have a work mobile phone — a statement the regulator found to be false.

CMA PENALTY

The CMA imposed a £20,000 administrative penalty on Pirrie.

Privacy Boundary

This page is limited to Pirrie's professional role and the conduct described in official CMA material. It does not publish his home address, family information, private phone numbers, personal social-media details, or unrelated private information.

Source

CMA Administrative Penalty Notice — Barry Pirrie, 17 September 2026 [S004]

Source

CMA press release, 24 September 2026 [S002]

M&J Group Files

Independent Investigative Publication

An independent investigation into M&J Group, CMA enforcement, public procurement and the roofing bid-rigging inquiry. Not affiliated with M & J Group (Construction & Roofing) Ltd.

M&J Group Files is an independent investigative publication and is not affiliated with M & J Group (Construction & Roofing) Ltd. The publication reports regulatory decisions, public procurement records, Companies House filings, official documents and attributable reporting. The CMA's administrative penalties relating to investigatory compliance are distinct from the separate ongoing investigation into suspected bid-rigging. No final finding that M&J Group infringed competition law through bid-rigging should be inferred unless and until such a finding is made by a competent authority.

Last verified: 5 October 2026 · Company no. 01371473 · Registered: 31 May 1978

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