Contact Us
Talk to Us
For questions and customer concern, send us an email at customerservice.onesimus@gmail.com
Want to join our team? Hit us an email with the Position you are applying for as the Subject – hr.recruitment.onesimus@gmail.com
You can also send us a direct message on our official Facebook page – Go to: www.facebook.com/onesimusph
For Urgent Inquiries
Office Address: 592 Cordillera Street, Brgy. Malamig, Mandaluyong City, Philippines, 1550
Telephone Numbers: (+632) 8533-1165, 8533-1110, 8533-1153, 8717-0661, 8717-0600
Fax Number: 533-1184 & 717-0990