Business Transformation & IT Services.
Built for Real Conditions.

Arithmetic Contracting (ACG) partners with leadership teams to architect, execute, and sustain business transformation and managed IT services — built for real conditions, not theory.

200+

Engagements Completed

15+

Years Delivering

40+

Client Organisations

95%

Repeat Engagement Rate

Our Strategic Partners

ABOUT ACG

Who We Are

Arithmetic Contracting (ACG) is a Lagos-based business transformation and managed IT services firm. We work with organizations across banking, telecommunications, manufacturing, and the public sector — helping them navigate complexity and deliver lasting results.

Founded by professionals who have led transformation programs across three continents, ACG brings together strategic insight and practical delivery capability under one roof.

WHAT WE DELIVER

Our Services

Digital Transformation & IT Enablement

Connecting digital priorities to business outcomes — integrating core systems, digitising processes, and establishing governance frameworks that sustain momentum.

Data Analytics & AI Support

Deploying analytics and AI as execution infrastructure — building dashboards, scenario models, and pattern detection that inform real decisions.

Business & Operating Models

Redesigning how organisations create value — aligning strategy, structure, governance, and systems to market realities and operational demands.

Finance Transformation

Reshaping finance into a performance engine — with sharper controls, modern planning systems, and cost visibility that leadership can act on.

Enterprise Solutions

Deploying scalable enterprise tools that give leadership teams data-driven visibility, operational control, and decision-making confidence.

Technology Modernization

Deploying scalable enterprise tools that give leadership teams data-driven visibility, operational control, and decision-making confidence.

DELIVERY APPROACH

A disciplined, four-phase engagement model.

We work alongside leadership teams, not at arm’s length. Every phase is focused on resolving friction and delivering tangible outcomes that hold.

01

Understand

Immerse in context, constraints, systems, and execution risk before recommending a path forward.

02

Structure

Define priorities, governance, decision rights, IT architecture, and delivery pathways.

03

Deliver

Implement alongside the client team — tracking progress and resolving friction at pace.

04

Embed

Ensure new systems, processes, and capabilities take hold across the organisation.

PRINCIPLES

How we work

01

Understand before recommending

We do not propose solutions until we have absorbed the context, constraints, and real dynamics of the situation. Every recommendation is grounded in what actually exists.

02

Design for execution, not presentation

Plans that look good in the boardroom but fail on the ground create risk. We design for what can actually be delivered within the client’s capacity and environment.

03

Build capability, not dependency

Our goal is a client team that can sustain and build on the changes after we leave. Knowledge transfer and embedded competence are non-negotiable outputs.

04

Measure what matters

Every engagement has defined outcomes, milestones, and metrics. If it cannot be measured, it cannot be managed — and we hold ourselves accountable to the results.

CLIENTS & ENGAGEMENT

Where transformation must work — not just look credible.

The cost of failure is high, and execution is non-negotiable. We partner with organisations where the stakes are highest and margin for error is zero.

Established enterprises

Navigating growth, digital scale-up, or restructuring — often managing legacy systems and governance complexity simultaneously.

Family-owned enterprises

Preparing for institutional maturity through formalised systems, reporting architecture, and governance structures designed to last.

Regulated & capital-intensive

Energy, finance, and industrial operators where IT performance carries direct operational and compliance consequences.

Leadership teams under pressure

Resolving operational complexity, systems failure, or governance gaps at pace — delivering outcomes that must hold.

GET IN TOUCH

Ready to talk about your next transformation?

We work with leadership teams who need clarity, structure, and execution capability. Reach out, and we will arrange an initial conversation — no obligation, no pitch deck.