Pharmally and DepEd laptop controversy In February 2024, Senate Majority Leader
Joel Villanueva raised concerns about Co's company, Sunwest Corporation, alleging its involvement in the
Pharmally scandal and a controversial
Department of Education laptop deal. This came after Co referenced a dismissed ombudsman case against Villanueva, who countered by presenting evidence suggesting his signature was forged. In 2025, the Office of the Ombudsman charged Department of Education executives for buying overpriced and outdated laptops from Sunwest in 2021.
Involvement in the flood control funding controversy In October 2024, Co faced scrutiny over statements regarding flood control funding in the Bicol region. A
Vera Files fact-check revealed that he had misrepresented the funding situation by claiming no billion-peso funding was allocated for flood control projects, while the Department of Public Works and Highways had received ₱1.3 billion for such efforts in 2023. Co later defended the administration's strategy, explaining that funding was redirected toward water impounding facilities to improve food security. Construction firms linked to Co's family received flood contracts worth ₱15.7 billion while Co headed the House appropriations committee, which decides on the national budget. Co is co-founder of Sunwest, Inc. while his brother Christopher Co is co-founder of Hi-Tone and his sister Farida Co is co-founder of FS Co, all firms with large government contracts. The DPWH ordered the Anti-Money Laundering Council (AMLC) to freeze ₱4.7-billion worth in air assets, including several luxury planes, owned by companies linked to Co. On September 26, the Department of Justice (DOJ) said it was requesting an
International Police (Interpol) Blue Notice to help locate Co. On September 25, his
Wikipedia page was
vandalized for two hours, with his surname altered from "Co" to "Co-rakot". On September 29, 2025, Co resigned as a member of the House of Representatives representing the Ako Bicol partylist amid allegations of massive corruption in connection with flood control projects and insertions in the national budget, accusations that he has repeatedly denied while abroad. On November 14, 2025, Co
released a five-minute video admitting he facilitated budget insertions in the 2025 national budget. He claimed the directive to include about ₱100 billion, largely for flood control projects, came from President
Bongbong Marcos and former House Speaker
Martin Romualdez. On November 21, 2025, the Sandiganbayan released warrants of arrest and hold departure orders against Co and 17 other individuals over the flood-control project controversy, particularly that in Oriental Mindoro. On November 24, 2025,
DILG Secretary Jonvic Remulla confirmed that the requested Interpol Blue Notice has been issued against Co. On January 8, 2026, the
Bureau of Customs seized Co's eight luxury cars worth ₱145 million. On April 16, 2026, Co was arrested in
Prague, Czech Republic for entering the country without proper documentation and has since been detained. On April 28, 2026, Justice Secretary
Fredderick Vida confirmed that Co is no longer in Czech custody but still in the
Schengen area. Subsequently, Palace Press Officer
Claire Castro stated that Co is currently seeking asylum in France. == Personal life ==