CAC Office in Port Harcourt: Location, Services & Contact Details (2025 Guide) - Android Pols - latest news, natural remedies, and entertainment

CAC Office in Port Harcourt: Location, Services & Contact Details (2025 Guide)

CAC Office in Port Harcourt: Location, Services & Contact Details (2025 Guide)
CAC Office in Port Harcourt


If you live in Rivers State and want to register your business or access any corporate service in person, then visiting the CAC office in Port Harcourt is your best option. The Corporate Affairs Commission (CAC) is the government body responsible for regulating business registration and corporate services in Nigeria, and it operates zonal offices across the country—including Port Harcourt.

In this detailed guide, you'll learn the exact address, working hours, available services, and how to contact the CAC office in Port Harcourt. We'll also provide online alternatives via the CAC registration portal in case you prefer to process your application digitally.

Where Is the CAC Office in Port Harcourt Located?

The official CAC Port Harcourt zonal office is located at:

CAC Port Harcourt Office
No. 6 Oromineke Street,
D-Line, Port Harcourt,
Rivers State, Nigeria.

This location is well known and easily accessible from key landmarks in the city.

CAC Office Port Harcourt Contact Details

To make enquiries, book appointments, or follow up on pending registrations, you can reach the CAC Port Harcourt office via:

For real-time support, you can also message their verified handle on X (formerly Twitter) via @cacnigeria1.

Services Offered at CAC Port Harcourt

You can walk into the CAC office in Port Harcourt to access the following services:

  • Business Name Registration
  • Company Incorporation (LLC, PLC, NGOs)
  • Post-Incorporation Services like change of directors, address update, share structure changes
  • Certificate Issuance or Reissuance
  • Name Reservation Assistance
  • TIN Validation and Issuance
  • Annual Returns Filing
  • Document Authentication

For a quicker process, begin your application online via the CAC registration portal login, and visit the Port Harcourt office only when physical documentation or biometric verification is required.

CAC Port Harcourt Office Opening Hours

The CAC office in Port Harcourt operates on the following schedule:

  • Monday – Friday: 8:00 AM to 4:00 PM
  • Weekends & Public Holidays: Closed

It’s advisable to arrive early—preferably before 11:00 AM—to avoid long queues and delays, especially for document collection or corrections.

What to Bring When Visiting

When going to the CAC office in Port Harcourt, you should carry:

  • Valid means of identification (e.g., NIN, Voter's Card, International Passport)
  • Business name reservation approval slip (if already done online)
  • Application reference number
  • Proof of payment (Remita receipt or CAC invoice)
  • Printed forms and supporting documents

You can generate payment receipts via the CAC payment portal if you’re handling your process online before going in.

Online Alternatives to Visiting the Office

If you don’t want to visit the CAC Port Harcourt office physically, you can handle most services online using the official:

These platforms let you reserve a name, register a business, upload documents, track your application, or even download your CAC certificate from anywhere in Nigeria.


The CAC office in Port Harcourt is a fully functional zonal center equipped to help entrepreneurs, startups, and companies with all their business documentation needs. Whether you're looking to register a new company, request a CAC certificate, or make post-registration updates, visiting this office can make the process smoother—especially if you need in-person support.

Always start online via the CAC portal for faster service and bring all required documents to avoid multiple trips.


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