Kenya Railways Managing Director Philip Mainga is facing mounting pressure following a series of controversies and allegations that have placed the state corporation under increased public scrutiny.
For years, Mainga has survived waves of accusations ranging from irregular procurement and illegal land dealings to financial mismanagement and abuse of office. Despite mounting criticism from activists, court petitions, parliamentary committees, and audit reports, he has remained firmly in office
On June 4, 2026, Nairobi resident Masha Wario filed an urgent petition before the Employment and Labour Relations Court seeking orders to bar Mainga from continuing to serve as Managing Director and Chief Executive Officer of Kenya Railways Corporation.
The petition, filed before Justice Monica Mbaru, names the Public Service Commission (PSC) and the Kenya Railways Board as respondents, while the Ethics and Anti-Corruption Commission (EACC) has been listed as an interested party.
At the heart of the petition is a critical constitutional question: what legal instrument currently authorises Philip Mainga to remain in office?
According to court filings, Mainga’s tenure officially expired on January 3, 2026, yet no public recruitment process, board resolution, or official renewal notice has been disclosed. The petitioner argues that the continued exercise of authority without publicly available authorisation violates constitutional principles of transparency, accountability and public trust under Articles 10, 73 and 232 of the Constitution.
The court is being asked to compel the PSC and Kenya Railways Board to produce all documents relating to Mainga’s employment, including renewal agreements, board resolutions, gazette notices and performance contracts.
The matter is scheduled for hearing on June 15, 2026.
The petition comes barely a week after the Public Procurement Administrative Review Board cleared Kenya Railways to proceed with an Sh817.6 million consultancy contract awarded to Mace YMR LLP for the Nairobi Railway City Central Station project.
The tender had been challenged by rival bidder Dar Kenya/Dar Plus Joint Venture, which argued that the procurement process was flawed. However, the review board dismissed the challenge on May 27, 2026, ruling that the winning bid met mandatory procurement requirements.
While the ruling appeared to settle the matter legally, new allegations emerging from investigative sources threaten to deepen the controversy.
Sources familiar with the procurement process allege that at least Sh130 million in promised bribes may have been involved in negotiations between Kenya Railways officials and officers linked to Mace YMR LLP.
Investigators are reportedly examining claims of secret meetings and communications allegedly involving Mainga himself and representatives connected to the consultancy firm.
The Nairobi Railway City project is one of Kenya’s flagship infrastructure developments and is jointly backed by the Kenyan and United Kingdom governments through UK Export Finance support.
Should corruption allegations surrounding the project gain traction, the scandal could trigger international scrutiny over the integrity of procurement processes linked to foreign-backed infrastructure projects.
The latest petition is not the first legal challenge against Mainga.
Over the past several years, activists, civil society groups, and governance watchdogs have repeatedly questioned the legality of his continued stay at Kenya Railways and accused him of presiding over massive financial losses and controversial land dealings.
In September 2024, activist Eric Kithinji Mwiti filed a constitutional petition seeking Mainga’s removal over allegations of corruption, fictitious land compensation schemes and abuse of office. However, the High Court struck out the case on jurisdictional grounds before the substantive claims could be heard.
Earlier in 2026, the Consumers Federation of Kenya (COFEK) also moved to court, arguing that Mainga had exceeded lawful term limits and continued serving beyond the mandatory retirement age.
Whistleblower reports submitted to the EACC have further alleged that Mainga secured a controversial extension of his tenure in 2023 through bribery involving senior government officials and members of the Kenya Railways Board.
Reports indicate the Public Service Commission has opened inquiries into the circumstances surrounding that extension.
Two Contempt Convictions Raise Alarm
Compounding Mainga’s troubles are two separate contempt of court convictions delivered within just over a year.
In April 2025, the High Court in Nakuru found Mainga guilty of contempt for failing to comply with court orders directing Kenya Railways to compensate businesswoman Monica Macharia after the demolition of her property along the Nakuru-Kisumu highway.
Macharia had successfully sued Kenya Railways after her factory and rental premises were bulldozed in 2020. The court awarded her Sh45.5 million in compensation, but Kenya Railways delayed payment, prompting contempt proceedings.
A second and even more politically charged contempt ruling followed in May 2026.
Justice Oscar Angote found Mainga and Acting Corporation Secretary Stanley Gitari guilty of disobeying court orders related to demolitions on contested land linked to businesses associated with Kiambu Governor Kimani Wamatangi near Nyayo National Stadium.
The court heard that demolition and construction activities continued despite active court orders prohibiting any further interference with the property.
Mainga and Gitari are expected back in court on June 25, 2026, for mitigation and sentencing, where they could face fines or imprisonment.
Billions Lost Under Kenya Railways
Financial records and Auditor-General reports have painted a grim picture of Kenya Railways’ performance under Mainga’s leadership.
The Auditor-General’s report for the year ending June 2025 recorded losses of Sh28.17 billion, while the corporation’s negative equity stood at Sh121 billion.
Loan arrears related to the Standard Gauge Railway (SGR) project have reportedly exceeded Sh413 billion, with billions more lost in penalties and interest due to delayed repayments.
Audit reports further revealed that Kenya Railways incurred over Sh34 billion in avoidable penalties and interest linked to SGR debt obligations.
Critics argue that the corporation has continued to slide deeper into financial crisis, even as major procurement and land controversies continue emerging around senior management.
Explosive Land Fraud Allegations
Beyond procurement disputes, Kenya Railways has also faced serious accusations relating to public land.
Investigative reports have alleged that more than 544 parcels of railway land in Nairobi, Mombasa and Nakuru were irregularly transferred to private individuals during Mainga’s tenure.
One of the most controversial cases involves the Dupoto/Dafur Settlement Scheme in Embakasi, where public land allegedly changed hands through proxy ownership arrangements before the government later compensated the same parcels at inflated prices for railway projects.
Billions of shillings are believed to have been lost through the scheme.
Additional controversies involving land leases, container yards, station properties and commercial developments have repeatedly drawn the attention of investigators, activists and parliamentary oversight committees.
Pressure Mounts Ahead of Crucial Court Dates
Philip Mainga now faces two critical dates that could define the future of his leadership at Kenya Railways.
On June 15, the Employment and Labour Relations Court will hear arguments seeking to stop him from exercising the powers of Managing Director pending determination of the legality of his tenure.
Then on June 25, he will return to court for sentencing in the contempt proceedings linked to the Wamatangi property demolition case.
Meanwhile, investigations into the Sh817 million Nairobi Railway City consultancy tender and alleged bribery claims continue attracting attention from anti-corruption agencies and governance watchdogs.
For critics, the accumulation of court battles, corruption allegations, audit queries, and contempt findings paints the picture of a deeply troubled institution.
For Mainga, the coming weeks may determine whether he survives yet another storm, or whether Kenya Railways is finally forced into a leadership reckoning years in the making.
