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

What Happened During the CMA Inspection of M&J Group?

A warranted inspection, a removed work phone, removed paperwork, and £50,000 in administrative penalties.

Last verified: 5 October 2026

Evidence-Concealment Penalties

CMA Decisions
Issued
Company Penalty
£25,000
Pirrie Penalty
£20,000
Woods Penalty
£5,000

Bid-Rigging Investigation

Status
Open
Statement of Objections
Verify current status
Final Decision
None as of last update
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.

During a warranted inspection of M&J Group's business premises, the Competition and Markets Authority says Estimating Director Barry Pirrie instructed Office Manager Tracey Woods to remove a work mobile phone and paperwork from the premises so that CMA investigators would not find them.

The CMA also found that Pirrie falsely told investigators that he did not have a work mobile telephone.

The CMA said Pirrie instructed Woods to remove a work phone and paperwork so that investigators would not find them.

— CMA finding, September 2026

The Inspection

In December 2024, the CMA conducted a warranted inspection of M&J Group's premises in Bedford. A "dawn raid" is the industry term for such an inspection, carried out under a court warrant that gives investigators the power to enter premises, require the production of documents, and copy or take possession of relevant material.

According to the CMA's findings, during the inspection a work mobile phone and paperwork were removed from the premises. The regulator concluded that Barry Pirrie instructed Tracey Woods to remove those items so that investigators would not find them.

The False Statement

The CMA found that Pirrie told its officers that he did not have a work mobile phone. The regulator concluded that this statement was false. This finding forms a central part of the penalty decision issued against Pirrie personally.

Read the detailed page on the false statement →

The Return of the Items

The phone and paperwork were returned later the same day. The CMA nevertheless said that temporary concealment risked the loss of relevant information and wasted investigative time and resources.

The CMA said temporary concealment risked the loss of relevant information and wasted investigative time and resources.

— CMA

The Penalties

On 17 September 2026, the CMA issued final administrative penalty decisions:

  • M&J Group — £25,000 for failure, without reasonable excuse, to comply with investigatory requirements.
  • Barry Pirrie — £20,000.
  • Tracey Woods — £5,000.

The combined value of the penalties is £50,000. Read the penalty breakdown →

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.

What This Is — and What It Is Not

These penalties concern failures to comply with CMA investigative requirements during an inspection. They are not findings of bid-rigging. The separate CMA investigation into suspected anti-competitive conduct in the supply of roofing and other construction services remains open, and the CMA has expressly stated that no assumption should be made that competition law has been infringed.

Read about the ongoing bid-rigging investigation →

Source

CMA press release, 24 September 2026: 'CMA fines construction firm and staff for concealing evidence during inspection' [S002]

Source

CMA Administrative Penalty Notice — M&J Group (Construction & Roofing) Ltd, 17 September 2026 [S003]

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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