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About Us

THE FIRM

ANOC Professional Services

The Firm, ANOC Professional Services is a multi-disciplined firm of Chartered Accountants and Management/Financial Consultants. The Firm is registered as Chartered Accountants at the:
  • Corporate Affairs Commission;
  • Office of Bureau of Public Enterprises;
  • Securities and Exchange Commission (SEC);
  • Office of the Auditor-General for the Federation; and Various Government Agencies.

The Firm’s name changed from Alatta Nzewi Oyeka & Co. to ANOC Professional Services in 2020. Alatta Nzewi Oyeka & Co. evolved in 2010 from the merger of two firms; Messrs. Alatta, Nzewi & Co. and Messrs. Nnamdi Oyeka & Co.

Nnamdi Oyeka & Co. was registered in 1980 and commenced business in 1983 while Alatta, Nzewi & Co. was registered in 1985 and commenced business the same year.

The essence of the merger was to enable the firms pool resources together in order to ensure wider client coverage and greater efficiency in service delivery. Over the years, the firms have grown tremendously in all spheres of professional practice thereby justifying the wisdom in the merger and fulfilling the vision of the founding partners of the firm.

ANOC Professional Services, has been admitted into the membership of Intercontinental Grouping of Accountants & Lawyers (IGAL). IGAL’s purpose is to generate business opportunities for its members and their clients. Through IGAL, our firm has been acknowledged around the world by like-minded and like sized professionals as a respected affiliate offering quality client services with a reasonable fee structure.

We bring to our clients pro-active, innovative advice and planning based firmly on professional and technical skills. Our aim is to assist clients in the growth and development of their business and to enhance their wealth, both as corporate organizations and as individuals.

Our foremost interest in every assignment is our client’s satisfaction, its project interest, goals, objectives, targets and functionality. Our services are rendered with high technical expertise, depth and quality anchored on high skill and experience of the members of our firm.

OUR PEOPLE

It takes first class people to carry out the quality work you expect and we are very much aware of this when recruiting our personnel. Our people are achievers who have established themselves through effort and merit and who strive for results. As there are always new standards, we make sure quality is maintained through training and familiarization with new technology and technical development.

To cover the full spectrum of services you might require, we employ professionals with a variety of specialist skills from disciplines such as computing, finance, management and marketing. Several of our people have spent part of their careers in commerce, and have experienced the problems at the “sharp end”. Just as important as professional qualifications and experience are to us, also our ability to communicate with you and understand your needs.

You will find that you will be “at ease” with us, talking a common language and able to develop and exchange ideas to help solve your problems. Our commitment to quality service, a direct approach and absence of jargon should put us on the same wave-length. We lay heavy emphasis on planning whether it be your long term objectives, annual audit work or any other services. At all times, we aspire to meet the specific goals of our clients with prompt and efficient service delivery.

Below are brief details of our partners:

Mr. Nnamdi Cyril Oyeka

 (Managing Partner)

  • A Fellow of the Association of Chartered Certified Accountants, UK, (FCCA)
  • A Fellow of the Institute of Chartered Accountants of Nigeria (FCA).
  • An Associate Member of the Chartered Institute of Taxation of Nigeria (ACIT).
  • A B.Sc Accountancy from the University of Nigeria, Enugu Campus.
  • Trained at Whinney Murray Ernst & Ernst, now Ernst & Young (Chartered Accountants).
  • Finance Director of Gicen Technical Services Limited before setting up his practice Nnamdi Oyeka & Co (Chartered Accountants) in 1983.
  • He has over 30 years post qualification experience.
  • He has been auditor to numerous private and public companies.
  • He was before the merger, the Managing Partner of Nnamdi Oyeka & Co.
  • He is a member of Ikoyi Club 1938.

Mr. Wilfred Azubueze Nzewi

 (Senior Partner)

  • A Fellow of the Association of Chartered Certified Accountants, UK, (FCCA)
  • A Fellow of the Institute of Chartered Accountants of Nigeria (FCA).
  • An Associate Member of the Chartered Institute of Taxation of Nigeria (ACIT).
  • Educated at Yaba College of Technology, Lagos and the London School of Accountancy, London.
  • Trained at Peat Marwick Ani, Ogunde & Co. now KPMG (Chartered Accountants).
  • He has over 30 years post qualification experience.
  • He is a member of Ikoyi Club 1938.

HRH Eze Ndubuisi N. Alatta

 (Senior Partner)

  • A Fellow of the Association of Chartered Certified Accountants, UK, (FCCA)
  • A Fellow of the Institute of Chartered Accountants of Nigeria (FCA).
  • A Member of the Chartered Institute of Taxation of Nigeria (ACIT).
  • Educated at Kings College, Lagos and the London School of Accountancy.
  • Trained at Peat Marwick Ani, Ogunde & Co now KPMG (Chartered Accountants).
  • He was also for many years the Finance Director of Whessoe Engineering Limited – an Oil Servicing Company.
  • He has over 30 years post qualification experience.
  • A keen golf and squash racket player.

Mr. Raphael Umezuruike Okoroha

 (Partner)

  • A Fellow of the Institute of Chartered Accountants of Nigeria (FCA).
  • A Member of the Chartered Institute of Taxation of Nigeria (ACIT).
  • He worked initially with Ben Holdings Nigeria Limited before joining Nnamdi Oyeka & Co. in 1990.
  • He subsequently rose to a Partner in 2003.
  • A member of The Apapa Club.
  • Honorary member of AHQ Command Officers Mess.
  • He plays tennis and enjoys watching football.

Mr. Godwin Chukwuma Anyadiegwu

 (Partner)

  • A Fellow of the Institute of Chartered Accountants of Nigeria (FCA).
  • A Member of the Chartered Institute of Taxation of Nigeria (ACIT).
  • HND in Accountancy from the Yaba College of Technology, Yaba, Lagos in 1980.
  • Trained at Arthur Young, Osindero & Co. now Ernst & Young (Chartered Accountants), from 1976 to 1986.
  • Led many major audit jobs including Mobil Producing Nigeria Unlimited, Peugeot Automobile Nigeria Plc, the Spibat/JLGT Joint Venture with the Nigeria Navy (at the Naval Dockyard), Mandilas Group, etc.
  • He also carried out various consultancy services with the NNPC/PPMC.
  • He was the Group Chief Accountant of Ugochukwu & Sons Limited (The Group).
  • General Manager of Ebice Group of Companies before joining Alatta, Nzewi & Co. as Manager in 1998.
  • He also attended various international and local working seminars.
  • He enjoys reading, playing table tennis and billiard.

Mr. Ibe Onwurah is a Fellow of the Institute of Chartered Accountants of Nigeria, (FCA) and also an Associate Member of the Chartered Institute of Taxation of Nigeria (ACTI). He had his audit training and experience at Peat Marwick Ani Ogunde & Co. now KPMG (Chartered Accountants).

He was also an Audit Manager in Unuigbe, Akintola & Co. (Chartered Accountants) before joining Anoc Professional Services. He has over 25 years post qualification experience and enjoys playing table and lawn tennis.

The Directorate

Mr. John Ndibe Okpala

(Senior Consultant)

  • A fellow of the Institute of Chartered Accountants of Nigeria (ICAN).
  • Associate Member of the Chartered Institute of Taxation of Nigeria.
  • HND in Accountancy from the Institute of Management and Technology (IMT), Enugu in 1985.
  • B.Sc. in Accounting from Columbus International University, Norton– England.
  • MBA degree in Banking & Finance from Imo State University, Owerri.
  • A Certified Information System Auditor (CISA).
  • Holds Certificate in International Financial Reporting, CertIFR
  • Trained with Coopers & Lybrand (now Price WaterhouseCoopers) and Ernst & Young International (firms of Chartered Accountants) before joining the banking industry.
  • He rose to a Senior Manager and Regional Controller East) in Universal Trust Bank Plc (now merged with Union Bank) before leaving to embark on Accountancy Practice and Financial/Management Consultancy.
  • He worked briefly with A–Z Petroleum Products Limited where he restructured the Finance & Accounts Department.
  • He has over 25years experience (as a Chartered Accountant) across various industries with core experience in Accounting, Control & Compliance, Investigations, Bank Credit, Risk Management, Operations, Corporate Restructuring and Turnaround, Business Relationship Management, etc.
  • He joined the firm as a Consultant in-charge of Tax and Consulting Unit.

In addition to the Five (5) Partners and one (1) Financial/Management Consultant, the Firm has Seventeen (17) qualified Accountants/tax Practitioners and over Twenty members of Staff experienced in accounting, auditing, tax and consultancy services.

Mr. Lawson O. Okorie

 (Director, Assurance Services)

  • A Fellow of The Institute of Chartered Accountants of Nigeria (FCA).
  • A Member of the Chartered Institute of Taxation of Nigeria (ACIT).
  • He worked previously with Gicen Technical Services Limited before joining Nnamdi Oyeka & Co. in 2000.
  • He subsequently rose to a Director in 2024.
  • He plays table tennis and enjoys listening to Christian kinds of music.

Mr. Augustine I. Irabor

 (Director, Assurance Services)

  • A Fellow of The Institute of Chartered Accountants of Nigeria (FCA).
  • He is a Certified Forensic Auditor.
  • An International Financial Reporting Standards (IFRS) Expert
  • Holds a Master’s Degree in Economics (MSc. Econs).
  • He worked previously with Countrywide Paymasters Limited before joining Alata, Nzewi & Co. in 2008.
  • He subsequently rose to a Director in 2024.
  • He enjoys listening to Christian kinds of music.

Mr. Oluchukwu Okeke

 (Director, Assurance Services)

  • An Associate of the Institute of Chartered Accountants of Nigeria.
  • HND in Accountancy from Federal Polytechnic, Oko
  • He worked with PKF Professional Services, and rose to Audit Manager II.
  • He also worked with Sada Idris & Co. as Executive Associate before joining ANOC Professional Services in 2024.
  • Trained with Alatta Nzewi & Co. from 2008 to 2010.
  • Worked with Niger Insurance Plc. as Sales Executive.
  • Honorary Member of Nigerian Army Senior Officers’ Mess.
  • Plays tennis and enjoys watching football
  • A Member of the Knight of St. Mulumba

Mrs. Ngozi N. Ilonze

 (Senior Manager, Tax Services)

  • A Fellow of The Institute of Chartered Accountants of Nigeria (FCA).
  • A Member of the Chartered Institute of Taxation of Nigeria (ACIT).
  • She joined Nnamdi Oyeka & Co in 1999.
  • She subsequently rose to Head of Taxation Department in 2024
  • She enjoys reading, travelling and listening to music.

DIVERSITY & INCLUSION

“We thrive on adding value to clients’ business by rendering unique financial services. ”

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