Telecommunications Services of Trinidad and Tobago Limited (TSTT) has launched a sweeping independent investigation into former acting chief executive officer Keino Cox, with allegations ranging from procurement breaches and corporate governance failures to conflicts of interest, fraud, sexual harassment and retaliation against persons who raised concerns.
The investigation comes as Cox challenges TSTT’s decision not to renew his appointment as acting CEO and its decision to place him on administrative leave.
The probe, commissioned by the TSTT board, will examine Cox’s conduct during his approximately year-long tenure at the state-owned telecommunications company and will scrutinise contracts and commercial arrangements involving eight companies.
They are Angl Pay Ltd, NK Innovatech Ltd., Nasc Technologies Ltd, Rex Kar Ltd, Hummingbird Holdings Ltd, Nimble Mobile Ltd, Nobis Global Ltd and WiPay.
According to the terms of reference for the investigation, investigators will determine whether procurement exercises involving the companies complied with applicable procurement legislation, TSTT’s procurement policy and internal approval requirements.
They will also examine whether any procurement process was improperly influenced, circumvented, manipulated or directed, and whether any supplier or contractor received preferential treatment.
At the centre of the probe is a proposed TT$49 million, three-year Digital First Call Centre Solution contract involving Hummingbird Holdings Ltd.
The investigation will examine the procurement process, evaluation and selection of the supplier, the authority for the award, compliance with mandatory tender requirements and the extent of the board’s knowledge and approval.
The proposed Hummingbird arrangement was recently shelved amid concerns that it had been advanced and approved without being submitted to the TSTT board.
The investigators will also examine the relationships and connections involving WiPay, Nimble Mobile Ltd. and Nobis Global Ltd., including whether any personal, professional or commercial interests were disclosed and appropriately managed.
The board is also investigating whether Cox breached fiduciary, statutory and other duties owed to TSTT.
Among the questions to be examined is whether he failed to act honestly and in the best interests of the company, improperly exercised the powers entrusted to him or failed to exercise the care, diligence and judgment expected of a CEO.
The investigation will further examine whether Cox failed to respect the board’s supervisory authority, withheld or delayed material information or progressed significant transactions without the board’s knowledge, authority or approval.
Allegations of fraud, dishonesty, misrepresentation and concealment are also being investigated, including whether records were created, altered or presented in circumstances requiring further examination.
The probe extends into possible breaches of TSTT’s Anti-Corruption Policy and conflicts of interest arising from personal, professional or commercial relationships connected to TSTT transactions.
Sexual harassment allegations
The investigation also includes allegations of sexual harassment involving more than one consultant engaged by or providing services to TSTT during Cox’s tenure.
Investigators will examine the nature and circumstances of the alleged conduct, whether it breached TSTT’s Sexual Harassment Policy and whether Cox allegedly used or abused his position or authority in connection with the conduct.
Allegations of victimisation and retaliation will also be examined, including whether employees, officers, consultants or others were subjected to threats, pressure, intimidation or adverse treatment after raising concerns, questioning transactions or seeking board oversight.
The board is also examining whether TSTT’s human resources policies were properly followed in disciplinary matters, including allegations that employees were improperly protected from disciplinary action.
The terms of reference make clear that the investigation is not limited to the matters currently identified. Investigators have been authorised to follow the evidence into other contracts, transactions, relationships, persons or entities that may require examination.
Cox is required to cooperate with the investigation and may be required to attend interviews, answer questions, provide written explanations and produce documents and records.
He has also been instructed to preserve potentially relevant emails, WhatsApp messages, text messages, correspondence, notes, electronic files and other communications relating to TSTT business, including information stored on personal devices or accounts.
TSTT has stressed that the matters are allegations requiring investigation and that no final findings have been made against Cox.
The company has said Cox will have a reasonable opportunity to respond to the allegations and any material on which an adverse finding may be contemplated before final conclusions are reached.
However, TSTT has reserved the right to refer evidence of fraud, corruption or other criminal wrongdoing to law enforcement, regulatory or prosecutorial authorities.
Cox challenges TSTT
The investigation comes against the backdrop of an escalating legal dispute between Cox and TSTT.
Cox’s acting CEO contract ended on July 31 after the board reviewed his performance. He was replaced by Reza Hosein.
Cox is challenging the non-renewal of his appointment and his placement on administrative leave in a pre-action protocol letter dated September 8, prepared by attorney Kristy Mohan on the instructions of Senior Counsel Ramesh Lawrence Maharaj.
The letter was sent to attorney Samantha Singh-Poona, who is acting for TSTT.
Maharaj told Guardian Media on Friday that Cox was “forced out” and described his client’s case against TSTT as “unanswerable”.
Mohan’s September 8 letter was her second correspondence to TSTT. In her first letter, dated August 26, she sought an explanation for the decisions concerning Cox.
TSTT responded on September 2 requesting additional time.
Mohan objected to the request for a further 14 days, arguing that it was excessive and unjustified given that TSTT should already have been able to identify the basis for decisions made by its own board.
Guardian Media understands that TSTT responded to Mohan’s latest letter on Thursday. The details of that response were not immediately available.
Mohan’s letter also raised concerns about corporate governance at TSTT and the conduct of the company’s corporate secretary.
According to the letter, Cox had raised concerns about the corporate secretary’s conduct, including an alleged failure to properly declare secondary employment at the National Payment and Innovation Company of Trinidad and Tobago in a Code of Ethics Declaration.
The letter also referred to a potential conflict of interest which, it said, had been confirmed by external Senior Counsel.
Other concerns allegedly raised by Cox included delays in TSTT’s application for a Money Lender’s Licence, which he reportedly believed resulted in competitor Digicel gaining an advantage in launching a competing product, as well as the hiring of staff allegedly contrary to TSTT procedures or without CEO approval.
Questions have also been raised about the hiring of a young attorney at TSTT without the position being publicly advertised, with allegations that the appointment was made as a favour to a UNC politician.
Cox declined to address those questions when contacted by Guardian Media, saying the matter was now in the hands of his legal team, led by Maharaj and Mohan.
Retreat controversy
Cox’s departure followed scrutiny of a three-day executive retreat in Tobago involving him and ten other TSTT executives in January.
TSTT was invoiced $436,081.78 for the January 16–18, 2026 retreat. The company subsequently said the invoice was overstated by approximately 60 per cent and defended the decision to hold the retreat.
Public Utilities Minister Barry Padarath said after Cox’s departure that TSTT chairman Kern Dass had advised him that the board had met and, after “careful consideration and review”, decided to appoint Hosein to lead the company.
Padarath also said the board had shared with him the results of an appraisal of Cox’s performance.
He denied that Cox had been escorted from TSTT’s premises by security officers.
Cox’s departure came days after TSTT announced a $214 million after-tax profit on July 26—the company’s largest recorded profit in 17 years.
Efforts to obtain a response from Padarath on the latest developments were unsuccessful.
