Contact Us
Talk to Us
For questions and customer concern, send us an email at customerservice@onesimus.com.ph
Want to join our team? Hit us an email with the Position you are applying for as the Subject - recruitment@onesimus.com.ph
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 St., Brgy. Malamig, Mandaluyong City, Philippines,1550
Telephone Numbers: (+632) 533-1165, 533-1110, 533-1153, 717-0661, 717-0600
Fax Number: 533-1184 & 717-0990