The Cepac Files SPECIAL : Darlington To CLOSE – From Hidden Jewel To Heavy Losses

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Cepac called Darlington a “hidden jewel”. It said the operation put the company “in a class of our own”. At the same time, the group embarked upon a £53 million Rotherham project that it said would double the size of its headquarters facility. Ten months after the hidden-jewel sales pitch, Cepac now proposes to close Darlington altogether, with up to 63 jobs at risk.

Balloons out. Save the fucking press releases.

The Hidden Jewel Is Closing

On 9 September 2026, Cepac Limited announced plans to close its Darlington manufacturing site, end all production there and put up to 63 jobs at risk. The company opened a 30-day redundancy consultation before reaching a final decision, which matters enormously to the people whose mortgages, rent, bills and families now sit inside a process they did not create.

For Cepac’s corporate archive, however, the chronology already looks spectacular. Management blames “heavy financial losses” and says the accelerated growth expected from Flutepac never arrived because the market developed much more slowly than anticipated. Markets change, forecasts miss and new products sometimes fail to grow at the speed somebody promised in a boardroom. None of that is unusual.

What makes Darlington interesting is everything Cepac said before the closure proposal. First came a “promising future”. Then came new equipment and additional capacity. By November 2025, Darlington had become the group’s “hidden jewel”, with a food-packaging capability that apparently put Cepac “in a class of our own”. One month later, the company still wanted a permanent Production Manager to help “shape the future” of the site.

Now management wants to switch the fucking factory off.

A Promising Future

Darlington’s problems did not begin this week. During the bitter industrial dispute with Unite in 2023, Cepac openly described the operation as loss-making, warned that prolonged strike action threatened orders and began consultation over potentially more than 60 redundancies. The company blamed Unite heavily, but Group Managing Director Steve Moss also insisted that “The Darlington site still has a promising future.”

Cepac talked about transformation, investment, new technologies and a move away from declining traditional markets towards sustainable packaging. Its message went beyond “the factory is fucked, prepare accordingly”. Management sold a strategy in which difficult change would support investment, growth and secure long-term employment.

That context matters now. Workers heard that Darlington had a future because Cepac intended to transform it, not bury it.

Keep that receipt.

Here Comes The Future

By July 2024, Cepac had moved from promise to publicity. The company announced the latest phase of a £20 million, three-year group investment programme and said the Darlington element had added in-house corrugating capacity plus new equipment for Flutepac, its direct-food-contact range. Cepac presented the plant as one of the UK’s largest single-site producers of trays, punnets and clamshells for food applications.

This was supposed to be the clever bit. Darlington could take paper, apply specialist coatings, corrugate it, convert it and turn it into finished food packaging under one roof. Flutepac targeted customers moving away from plastic towards recyclable fibre-based alternatives, while Steve Moss said Cepac felt “certainly excited by the opportunities and enhanced production capabilities now for Darlington”.

Opportunities. Enhanced capabilities. Investment. Growth.

Useful words, particularly now that management says the market those investments were supposed to exploit did not develop quickly enough.

Then I Tried To Get A Job There

My own Cepac story began with that Darlington factory. The legal respondent in my Employment Tribunal case was Cepac Limited, alongside Page Outsourcing UK Limited, rather than some separate company called “Cepac Darlington”. The production role at the heart of the recruitment dispute, however, sat at the Darlington site.

On 21 August 2024, Page Outsourcing called me about the job and offered an interview for after the bank holiday. We discussed a £27,000 training wage moving towards £29,000, and I explained that treatment for my mental health accounted for the substantial gap in my employment history. Page said somebody would call again with the exact interview arrangements.

Nobody did.

Fortunately, I had done something devastatingly sophisticated that day: I told somebody the good news. My contemporaneous WhatsApp records “Interview next week” and “27k training wage up towards 29”. No Tribunal existed, no ACAS claim existed and TCAP had never written a word about Cepac. There was no dispute to manufacture evidence for.

I thought I had an interview, so I told somebody I had an interview.

Maria Walker And The Disappearing Interview

Seven weeks later, I complained directly to Cepac. HR Business Partner Maria Walker answered with a different history, saying that my CV had gone to the recruiting manager with a group of candidates but that I had “not been shortlisted on that occasion”.

The contemporaneous evidence records something else. Page offered the interview, I recorded the interview and wage discussion that day, and the promised confirmation vanished after my mental-health disclosure. Cepac’s later HR account instead treated the process as though I had never crossed the shortlist threshold.

One detail makes that chronology particularly important: Walker supplied her explanation before she knew my same-day WhatsApp record existed. I regard her account as false. The Employment Tribunal never resolved that factual conflict because it struck out my claim before a merits hearing, so Walker never had to reconcile her version with the time-stamped message under cross-examination.

The receipt remains.

Funny thing about receipts: they do not get nervous when lawyers turn up.

Meanwhile, £53 Million Was Heading To Rotherham

Cepac hardly behaved like a company preparing for general retreat. On 5 September 2025, it announced Rotherham 2, a 36-month programme with more than £53 million earmarked for infrastructure, equipment and jobs at the group’s headquarters. Plans included additional factory space, corrugator upgrades, new high-speed converting lines, expanded warehousing and despatch capacity, renewable-energy investment and recruitment.

Ultimately, Cepac said the project would double the size of its Rotherham HQ facility. That matters because the Darlington story is not simply “packaging company has a terrible year and contracts everywhere”. Cepac made enormous strategic bets elsewhere while continuing to sell Darlington as part of its future.

One plant expands. Another may disappear. Management made the bets behind both, while the people standing beside the machines at Darlington did not write the fucking forecasts.

The Hidden Jewel

Then comes the really beautiful bit.

On 12 November 2025, Cepac published “All under one roof!”, celebrating its 25th anniversary and referring in the same article to the £53 million project that would double Rotherham. The company then turned to what it called a “hidden jewel”: Darlington’s direct-food-contact operation.

Cepac explained that the full Flutepac process could happen there, from treating paper through corrugating, converting and tray formation to finished packaging. It did not merely call the arrangement convenient or efficient. Instead, the company declared:

“We are in a class of our own.”

Look at the picture Cepac painted in November 2025. Rotherham would double while Darlington represented a hidden jewel with a supposedly distinctive capability. Growth sat on one side of the Pennines, specialist brilliance on the other, and investment underpinned the lot.

Ten months later, one site remains in the middle of a huge expansion programme while the other faces closure.

Come And Shape The Future

Cepac somehow improved the chronology again on 5 December 2025 by advertising a permanent Production Manager role at Darlington. The successful candidate would join the senior leadership team, drive performance, manage costs, identify capital-investment opportunities and help run the high-speed corrugated packaging operation.

The advert invited applicants to join a forward-thinking team and help “shape the future of our Darlington site”. Nine months later, management is consulting on whether that site should retain any production future at all.

Imagine getting the job. Welcome aboard, here are your objectives, here is the pension and here is the future we would like you to shape. September arrives and suddenly the company has reconsidered the entire fucking factory.

Corporate recruitment copy really should come with a best-before date.

So When Did The Numbers Go To Shit?

Cepac’s explanation creates a straightforward management question: when did the numbers go to shit? The company says anticipated accelerated growth in Flutepac failed to arrive because the market developed much more slowly than expected. That may explain the problem, but it does not tell workers when management understood the scale of it.

What volumes did Cepac forecast, and what volumes actually arrived? How much utilisation did the new equipment require? When did management revise its assumptions? What financial picture existed when the company called Darlington a hidden jewel, and what did it know when it advertised for a permanent Production Manager weeks later?

The alternatives matter too. Cepac should explain what other uses it considered for Darlington’s installed equipment, whether it explored transferring other production into the plant and how it assessed redeployment against closure. If the economics deteriorated entirely after November 2025, something went spectacularly wrong in a remarkably short period. If serious weakness already showed up in the numbers, the hidden-jewel publicity becomes a much more interesting corporate document.

Either way, up to 63 livelihoods deserve something more substantial than a fucking slogan.

The Rotherham Comparison

Nobody needs to pretend Cepac could simply scoop £53 million out of Rotherham and pour it into Darlington. Different products, machines, customers and margins require different investment decisions, and a serious argument does not need economically illiterate padding.

The strategic comparison already cuts deeply enough. Cepac believed strongly enough in Rotherham to launch a programme intended to double the HQ facility. At Darlington, the company invested in Flutepac, promoted the site’s specialist capability, called it a hidden jewel and recruited permanent senior management.

Today those bets point in opposite directions. Rotherham expands while Darlington consults on closure, and Cepac’s current careers page even advertises a permanent Conversion Grade 5 Operator role at Rotherham, with applications closing on 23 September 2026.

That contrast deserves explanation from management, not the workers whose jobs now sit in the blast radius.

The Workers Are Not The Punchline

This distinction matters. I fucking despise Cepac. I believe the company treated my recruitment disability discrimination complaint disgracefully, I regard important accounts about what happened as false, and I believe the litigation became vastly more interested in attacking me than in determining why an offered interview disappeared after a mental-health disclosure.

None of that transfers responsibility to ordinary Darlington employees. Most had absolutely nothing to do with me. They went to work at a factory their employer spent years promoting, and now up to 63 of them face uncertainty because the growth strategy did not deliver what management expected.

Those people may have mortgages, children, finance agreements, long service and manufacturing skills built around a workplace they expected to keep. Bills do not particularly care whether Flutepac’s market development moved more slowly than anticipated. Every innocent worker affected deserves every penny due, every useful bit of assistance Cepac can provide and the quickest possible route into something better.

Better money would help. Greater security would be nice. Competent forecasting probably would not hurt either.

I Hope Recruitment Treats Them Fairly

People leaving Darlington may soon become applicants again, and some may not have written a CV or attended an interview in years. Some will have disabilities or health conditions they need to discuss with prospective employers. Others will simply trust an agency recruiter who says an interview exists and expect the process to proceed honestly.

My wish for them is simple: fair treatment. Recruiters should honour genuine opportunities, employers should handle disability properly and nobody should have to watch a promised interview disappear before receiving a rewritten version of events afterwards. Complaining about poor treatment should not make the complainant the problem.

Wouldn’t wish that shit on anyone.

Maria Walker, Best Of Luck

That includes Maria Walker. If she ever finds herself applying elsewhere, I hope every recruiter handles her application accurately and gives her a fair opportunity to answer anything said about her. Nobody should offer her something and later claim the offer never existed, especially where she kept a contemporaneous record of what happened.

My evidence remains straightforward. Page offered the interview, my same-day WhatsApp records it, and Walker later supplied Cepac’s “not shortlisted” account without knowing that record existed. A merits hearing could have tested both histories, examined the recruitment records and required witnesses to answer questions.

The Tribunal never held that hearing.

And if anybody ever Googles you, Maria, I am sure they will be delighted by what they find. Integrity is usually considered quite useful in HR.

Peter Grey, Best Of Luck Too

My good wishes also extend to Peter Grey, Cepac’s sole proposed substantive witness in my Tribunal case. Our personal relationship had one defining feature: it did not exist. Before Cepac and its lawyers brought his name into the proceedings, I had never met him, spoken to him, written to him, contacted him, named him or targeted him.

Nevertheless, Grey’s reported fear of what I might publish entered Cepac’s argument that a fair trial could no longer take place, and Employment Judge James later referred to intimidation felt by a key witness. Grey never gave his substantive evidence at a merits hearing, while I never had the opportunity to cross-examine him about any alleged conduct towards him.

There is a simple reason that distinction matters. A person’s fear can be genuine without proving that somebody else committed an act of intimidation. In my case, Cepac turned the reaction of a complete stranger into part of the case against me even though no interaction between us existed.

If Grey ever enters the recruitment market, I hope nobody does the same to him.

Let evidence describe conduct, not somebody else’s adjectives.

Actually, Peter, I withdraw the good wishes. I hope every prospective employer Googles your name, reads exactly how a complete stranger came to be portrayed as your intimidator without ever having interacted with you, and asks the obvious fucking questions.

Best of luck explaining it.

Karma?

An obvious word hangs over all of this: karma.

The SPECIAL image even brought balloons, but up to 63 people potentially losing their livelihoods does not qualify as cosmic justice. Ordinary employees should not suffer because I have spent two years at war with the corporation whose name appears on their payslip.

The dark comedy lies in the corporate arc instead. I wanted to work at Darlington in August 2024. Page offered an interview, the follow-up disappeared, I complained and Cepac produced a different history. Litigation followed, the discrimination claim never reached a merits hearing, and the factory at the centre of the original recruitment dispute may now cease production entirely.

Calling the redundancies karma would hit the wrong people.

Calling the chronology fucking astonishing feels considerably more accurate.

Darlington: Got A Story?

Up to 63 people sit at the centre of this announcement, alongside former employees, agency workers, contractors and managers who know far more about the plant than any press release ever will.

If you work at Cepac Darlington, used to work there or have a genuine story about the site that deserves telling, contact The Cummins Accountability Project through the blog.

The subject could involve redundancy consultation, management decisions, working conditions, the 2023 dispute, Flutepac, recruitment, investment, grievances, what staff heard about the future or what management conspicuously failed to tell them. That includes the recruitment process itself, or anything worth knowing about the people who may shortly become your former colleagues. A paper trail helps, and anyone who needs anonymity should say so at the outset.

Tell me what happened. TCAP already has one Darlington story because somebody thought the original one would disappear, and receipts have a habit of breeding.

Together We Achieve More

Cepac says that if closure proceeds, it will make every effort to help affected employees find alternative work at other company sites or elsewhere locally.

Good.

“Every effort” should eventually produce numbers rather than another corporate phrase floating around the website.

How many workers receive realistic redeployment offers? What support will somebody get if family, caring responsibilities or finances make relocation to Yorkshire impossible? Will Cepac fund retraining, provide meaningful application support and give proper references? Most importantly, how many people will actually land another job inside the group?

Cepac likes the line “Together we achieve more”.

This is where the slogan stops decorating a website and sits an exam.

Let’s see the fucking result.

Promising Future. Hidden Jewel. Closure Consultation.

The chronology now speaks for itself. In August 2023, Cepac described loss-making Darlington as a site with a “promising future” built around transformation and investment. July 2024 brought new Flutepac equipment and additional corrugating capacity as part of the group’s £20 million investment programme. The following month, Page Outsourcing offered me an interview for a production role at Darlington during the call in which I disclosed the mental-health reason for my employment gap.

By October 2024, Maria Walker had supplied the “not shortlisted” account. September 2025 brought the £53 million Rotherham 2 announcement, while November’s “All under one roof!” article paired the Rotherham doubling project with Darlington’s “hidden jewel” status. December then brought the permanent Production Manager vacancy inviting somebody to shape Darlington’s future.

September 2026 delivered heavy losses, slower-than-expected Flutepac growth and a proposal to end production with up to 63 jobs at risk. Meanwhile, Rotherham continues its expansion programme and Cepac is recruiting there right now.

You do not need a whistleblower to make that chronology uncomfortable.

A fucking calendar will do.

Good Riddens

To the ordinary workers at Darlington, I genuinely hope things work out. If the plant survives, good. Leave anyway. Should closure go ahead, take everything available, make Cepac honour every support promise and find somewhere better. Your next recruiter should act honestly, your next employer should handle disability properly and the record written about you should match what actually happened.

As for Cepac itself, County Durham may shortly be rid of you. Rotherham, Doncaster and Rawcliffe would remain to carry the flag, and I wish the people working at those sites well.

The company is another matter.

Yorkshire, I wish you the very best in eventually ridding yourselves of this cancer of a company too.

Keep the balloons somewhere safe.

You never know.

Good Riddens. Fuck yourselves.

Lee Thompson – Founder, The Cummins Accountability Project

Sources

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