For enquiries, please fill up the contact form or call us (+66) 02 082 7388
External parties such customers, vendors, and contractors who wish to submit feedbacks, whistleblowing and complaints to OPUS are to be made to one of the following communications channels: Telephone: 6427 8653 or 6427 8605 Email:HR@opusit.com.sg Postal Address: 2 Kaki Bukit Avenue 1 #05-02/03 S417938
OPUS will take reasonable steps to protect the confidentiality and anonymity of the external parties against any reprisal.