Revenue recovery, business transformation, M&A advisory, and procurement management — structured consulting interventions grounded in commercial reality.
Every engagement OA Consulting undertakes is measured against one question: did it produce a result the client can quantify? Our service portfolio is built around commercial outcomes, not advisory theory.
Full Service PortfolioNigeria's most commercially potent consulting differentiator. We diagnose revenue leakage, recover outstanding obligations, and build the systems that prevent recurrence — for IGR agencies, corporates, and financial institutions.
Learn moreStrategic business advisory for organisations at growth inflection points — market entry, restructuring, performance improvement, or competitive repositioning. Grounded in Nigerian commercial reality, not imported frameworks.
Learn moreMerger and acquisition advisory for Nigerian transactions — due diligence, valuation, deal structuring, negotiation support, and post-merger integration. A capability that bridges consulting into the financial services space and enables premium mandates.
Learn moreProcurement strategy, process design, and management for government ministries, parastatals, and institutional buyers. Positions clients for BPP compliance and transparent procurement at scale.
Learn moreBusiness process re-engineering and optimisation — identifying inefficiency, redesigning workflows, and implementing changes that reduce cost and improve throughput across operational functions.
Learn moreStructured debt recovery advisory and programme management for financial institutions — building the operational frameworks that improve recovery rates on non-performing loan portfolios.
Learn moreBespoke management consulting engagements — from organisational design and leadership effectiveness to change management and strategic planning — calibrated to the Nigerian operating environment.
Learn moreProfessional development programmes for organisations and institutions — from financial management and procurement skills to leadership and governance. A recurring, scalable revenue stream with institutional clients across Nigeria.
View training calendarOA Consulting operates across five primary industry verticals — each with its own commercial logic, regulatory environment, and set of performance challenges.
Ministries, departments, parastatals, and IGR agencies — revenue recovery, procurement reform, and process transformation at institutional scale.
Nigerian medium and large enterprises seeking performance improvement, strategic repositioning, or operational efficiency across functions.
International NGOs, development finance institutions, and donor-funded project management units requiring advisory and capacity support.
Banks, microfinance institutions, and financial services firms requiring debt recovery advisory, operational improvement, or M&A support.
Manufacturing companies facing cost pressure, process inefficiency, or supply chain challenges — structured optimisation programmes that reduce unit cost.
OA Consulting's engagement methodology is built around a single discipline: understanding the problem before proposing the solution. Every engagement follows a structured five-stage process that prevents the most common consulting failure — recommending before diagnosing.
Start with a DiagnosticBefore any engagement begins, we invest in understanding the real problem — not the presenting symptom. Initial diagnostic sessions establish the commercial question the engagement must answer.
Structured assessment of the client's current state — financial data, process mapping, stakeholder interviews, and benchmarking against comparable organisations and industry standards.
Development of the intervention strategy — specific recommendations, sequenced actions, resource requirements, and measurable outcomes tied to the client's commercial objectives.
Where OA Consulting distinguishes itself from advisory-only firms — we remain engaged through implementation, providing hands-on support, accountability structures, and adaptive management as conditions change.
Formal post-engagement review measuring outcomes against the defined commercial question. Sustainable handover to the client's internal team with documentation, training, and knowledge transfer.
Systematic audit of revenue collection gaps across [X] tax categories identified significant leakage and informed a recovery programme implemented over [X] months. [Detailed outcome metrics to be supplied by client.]
Redesign of the client's debt recovery process — segmentation strategy, negotiation framework, and operational workflow — produced measurable improvement in portfolio recovery within the first quarter. [Metrics to be supplied by client.]
Process mapping and efficiency analysis across production, procurement, and logistics functions identified [X] cost reduction levers. Implementation produced measurable unit cost reduction within [X] months. [Metrics to be supplied by client.]
* All case studies are presented with client-approved metrics. Detailed engagement specifics are available under NDA on request.
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Register InterestRevenue leakage is systematic, not accidental. The five mechanisms through which Nigerian organisations routinely lose money they have already earned — and the diagnostic process that reveals each one.
Read ArticleNigerian M&A transactions carry regulatory, structural, and operational risks that differ materially from international norms. A practitioner's guide to the due diligence gaps that destroy value after signing.
Read ArticleBPP regulations, open contracting standards, and the practical steps that procurement officers in Nigerian government institutions can take today to reduce exposure and improve outcomes.
Read ArticleCurrency volatility, logistics cost, and energy price exposure define the cost structure of Nigerian manufacturing. The five interventions with the highest return-on-effort for Nigerian producers in the current environment.
Read ArticleNeed project execution and contract administration after your advisory engagement? Our sister company Pearl Primus Contracting delivers on the ground.
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