The UK economy relies heavily on migrant labor across transport, healthcare, construction, and retail sectors.
According to Remitly’s 2025 report, foreign-born workers now make up over 27% of the workforce in transport and communication, and 16% in healthcare. Migrant workers contribute billions of pounds annually to the UK economy — yet many remain underprotected and underpaid.
Illegal Employment and ‘Ghost’ Companies
Recent BBC investigations uncovered “ghost” companies using fake directors to hide illicit employment of asylum seekers and undocumented migrants.
Small businesses like barbershops and mini-markets were reportedly paying migrants as little as £4 per hour for 12–14-hour shifts.
Experts identified a pattern of “phoenixing” — where companies repeatedly close and re-register under slightly altered names to avoid taxes or scrutiny.
This scheme reportedly costs the UK hundreds of millions of pounds annually, according to HM Revenue & Customs (HMRC).
Low Penalties, High Profits
Illegal retail operations, especially involving tobacco and vape sales, generate massive profits.
Despite 1.3 billion illicit cigarettes being seized under Operation CeCe, fines remain as low as £200, barely deterring repeat offenders.
The imbalance between penalties and profits allows exploitation and financial crime to thrive at the expense of vulnerable workers.
Migrant Workers in Legal Limbo
Many exploited workers are asylum seekers awaiting decisions or migrants without valid documents.
Unable to work legally, they turn to informal jobs that offer no protection or fair pay.
The Gangmasters and Labor Abuse Authority (GLAA) identified retail, car wash, and construction sectors as high-risk areas for such exploitation.
Government enforcement operations, however, still focus on detaining workers rather than prosecuting abusive employers, according to the Independent Chief Inspector of Borders and Immigration (ICIBI).
Reforms to Healthcare and Sponsorship Rules
The UK’s Health and Care Worker Visa program has seen rapid growth but also significant abuse.
To combat this, new rules introduced in April 2025 allow care workers to switch employers more easily, reducing dependency on single sponsors.
UNISON, the UK’s public service union, praised this as a “vital step” toward protecting care staff from exploitation.
Still, over 60% of exploitation cases reported in 2024–25 came from the health and care sector.
Digital IDs and Stronger Company Oversight
From November 18, 2025, all UK company directors must verify their identities through Companies House, the government’s corporate registry.
The UK will also roll out a national digital ID system to streamline right-to-work checks — a move aimed at curbing fake employment records and “ghost” businesses.
However, rights groups warn that without strict enforcement and data privacy protections, these reforms may not be enough to prevent systemic abuse.
Economic Contribution and Remittances
Despite these challenges, migrants remain a backbone of the UK economy.
In 2023 alone, workers sent £9.3 billion in remittances abroad, primarily to India, Pakistan, and Nigeria, according to the Migration Observatory.
Migrant labor continues to power essential industries while supporting millions of families worldwide.
Conclusion: Progress with Persistent Gaps
The UK’s efforts to strengthen ID verification and labor laws mark a positive step forward — but implementation remains the real test.
Experts emphasize that without proper resourcing, the same loopholes enabling “ghost” companies and labor abuse will persist.
Until consistent oversight and fair access to work protection are guaranteed, many migrant workers in the UK will continue to live and work in the shadows.
Key Takeaways
✅ Migrant labor drives key UK sectors like health, transport, and manufacturing.
✅ Loopholes in company registration and ID verification enable exploitation.
✅ Digital ID and stricter sponsorship rules aim to improve transparency.
✅ Enforcement gaps still leave workers vulnerable to abuse.