Carter Consulting

What Carter Consulting does

Carter Consulting Limited is a Nigeria-based private management consulting firm founded in 2013, headquartered in Abuja, that combines management consulting expertise with proprietary technology development for public sector and enterprise clients. The firm operates across eight service lines: Business Strategy, Public Policy, Business Support & Advisory, IT Consulting, Project & Program Management, Financial Advisory, Sustainability & Environmental Management, and Energy Consulting. Its most notable technical assets are BIMMS (Budget Information Management and Monitoring Software), deployed across 1,066+ Nigerian federal Ministries, Agencies and Departments with tens of thousands of concurrent users, and the Nigerian National Budget Application used to implement Zero-Based Budgeting at the federal level.

The company generates revenue through professional services engagements — project-based consulting and multi-year contracts with quoted, non-standardized pricing. Its go-to-market is sales-led, relying on direct business development, reputation, and referrals in the Nigerian market rather than digital distribution channels. Named clients span Nigerian federal agencies (Ministry of Budget and National Planning, Federal Inland Revenue Services, NITDA, MFCT), multilateral donors (World Bank, EU, British Council, McArthur Foundation), and multinational enterprises (Intel, Oracle, Hitachi Data Systems, NHS England, Levene Energy, NSIA). Marketing is primarily content-driven through the company website, case studies, a LinkedIn presence, and a monthly newsletter.

The firm is founder-owned and founder-operated, led by CEO Dr Adeniyi Onamusi (University of Liverpool and Durham), CTO Peter Ukonu, and COO Tayo Falana (University of Surrey), with no disclosed external institutional investors, funding rounds, or parent company ownership. Operating geographies are Nigeria-centric, though the corporate mission articulates intent to expand delivery across EMEA, and the firm has executed engagements outside Nigeria (e.g., NHS England, EU-funded projects).

Name

Carter Consulting

Legal name

Carter Consulting Limited

Website

https://carterltd.com

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

51–100 employees

Short description

Carter Consulting Limited is a Nigeria-based private management consulting firm combining management consulting with proprietary technology, serving Nigerian federal agencies, multilateral donors, and multinational enterprises across business strategy, public policy, IT, energy, and sustainability mandates.

Ownership category

akta.pro rank

Product category

Management Consulting Services

NAICS

Management Consulting Services (54161), Software Publishers (513210)

SIC

Services-Management Consulting Services (8742), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Public Sector & Policy Consulting (BPAHACAN)

akta.pro secondary industries

Strategy & Corporate Development Consulting (BPAHACAA), Sustainability & ESG Consulting (BPAHACAK)

Keywords

• Management consulting
• IT consulting
• Public policy advisory
• Energy consulting
• Program management

Headquarters

HQ city

Abuja

HQ country

Nigeria

HQ region

Africa

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Management Consulting Services: Professional consulting services including business strategy, public policy advisory, IT consulting, project and program management, financial advisory, sustainability and environmental management, and energy consulting. Revenue is generated through project-based engagements and consulting retainers with government agencies and private sector clients.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Carter Consulting is a Nigeria-based management consulting firm that delivers business strategy, public policy, IT consulting, financial advisory, sustainability/environmental management, energy consulting, and project and program management services to government agencies and private sector clients. The firm augments its advisory work with proprietary software implementations such as BIMMS, a budget information management platform used by the Federal Government of Nigeria across 1,066 ministries, departments and agencies.

Differentiator

Problem solved

Functional benefit

Products and services

• Business Strategy Consulting Advisory service partnering with clients to accelerate strategic alignment and build execution capability that delivers business results. Targeted at organizations seeking to translate research and strategy into actionable outcomes.
• Public Policy Advisory Support for development of landmark policy documents, guidelines, regulations and policy instruments across multiple sectors of the economy. Engagements typically with government agencies and development organizations.
• Business Support & Advisory Advisory support to help enterprises respond to external business environment events and sustain operations. Aimed at non-monopoly enterprises facing external pressures and market shifts.
• IT Consulting ICT consulting and advisory services supporting clients across both private and public sectors, including ICT needs assessment, digital strategy and adaptation of global technology solutions to local Nigerian context.
• Project & Program Management End-to-end project and program management services for client initiatives, delivered by certified project management professionals across sectors including public finance management, international development, health and education.
• Financial Advisory Financial advisory services supporting clients on investment, budgeting and financial planning matters.
• Sustainability & Environmental Management Environmental and sustainability assessment and management services, including frameworks for adoption of low-carbon energy alternatives such as LPG as a substitute for firewood and kerosene.
• Energy Consulting Independent consulting providing energy market, regulatory, techno-economic and financing advice for electricity, renewables and gas sector clients.
• BIMMS - Budget Information Management and Monitoring Software Custom-built application designed, developed and implemented for the Federal Government of Nigeria to prepare the national budget for over 1,066 Ministries, Agencies and Departments (MDAs) with tens of thousands of concurrent users and several levels of access.
• Nigerian National Budget Application (Zero-Based Budgeting) Software application designed and developed to support implementation of Zero-Based Budgeting (ZBB) for the Nigerian national budget.

Quantifiable outcome

• BIMMS deployed across 1066+ MDAs with tens of thousands of concurrent users
• +2 more outcomes

Named customers12 records

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature2 records

Partnerships

Seven partnerships are on record, tiered core.

• World BankcoreStrategic or Co-development PartnerPartnered with the World Bank through the Nigeria Erosion and Watershed Management Project (NEWMAP) for LPG framework development, and supported World Bank and International Development Association (IDA) funded Federal Capital Project Expenditure study.
• Intel CorporationcoreImplementation/ SI/ Consulting PartnerProvided consulting services to help Intel Corporation adapt their global strategies and solutions to the local Nigerian context and environment.
• Levene EnergycoreImplementation/ SI/ Consulting PartnerEngaged by Levene Energy to provide consulting services for development of project specific business plans for LPG Central Bulk Distribution and Filling Facility.
• NSIA (Nigerian Sovereign Investment Authority)coreStrategic or Co-development PartnerNSIA intends to collaborate with Levene Energy to invest in the LPG value chain, with Carter Consulting providing advisory services.
• European UnioncoreImplementation/ SI/ Consulting PartnerConsulted for multilateral donor organizations including the European Union on various development projects.
• British CouncilcoreImplementation/ SI/ Consulting PartnerConsulted for the British Council on development and technology projects.
• McArthur FoundationcoreImplementation/ SI/ Consulting PartnerConsulted for the McArthur Foundation on various development initiatives.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Emerging players

• TechnoServe: International non-profit that works with enterprising people in the developing world to build competitive farms, businesses, and industries, often funded by World Bank, EU, and bilateral donors. Comparable to Carter on the development-consulting and donor-funded delivery side, though operating from a non-profit rather than commercial model.

Direct peers

• Genesis Analytics: Africa-headquartered consulting firm with practices in public finance, governance, regulation, and evaluation across Sub-Saharan Africa. Closely comparable to Carter's combination of public-sector advisory, donor-funded work, and country-specific policy expertise.
• Adam Smith International: International development consultancy that advises governments and multilateral institutions on public policy, economic reform, and institutional capability building. Highly comparable to Carter's work with the World Bank, federal governments, and donor institutions on policy frameworks.
• Dalberg: Global management consulting firm with a strong Africa and emerging-markets practice focused on international development, public sector reform, and policy advisory. Comparable to Carter in blending strategy consulting with public-sector and donor-funded engagements across emerging economies.
• Tony Blair Institute for Global Change: Government advisory organization that supports political leaders and senior officials on policy design, delivery, and reform. Comparable to Carter's public-policy and program-management work with the Federal Government of Nigeria and ministries such as Budget and National Planning.

Broad incumbents

• PwC Nigeria: Big Four firm operating in Nigeria across consulting, assurance, and tax, with a sizeable public-sector and development advisory practice. Overlaps with Carter on government transformation, financial advisory, and ESG engagements.
• Bain & Company (Africa practice): Global strategy consulting firm with growing Africa coverage serving large corporates, financial institutions, and development organizations on strategy and performance. Comparable at the strategy and transformation end of Carter's offering.
• Deloitte Nigeria: Big Four firm with significant Nigeria presence spanning consulting, risk, and technology services for government and enterprises. Comparable in its pursuit of large federal-government transformation mandates.
• McKinsey & Company (Africa practice): Global strategy consulting firm with an active African practice serving governments, multilaterals, and large corporates on economic reform, public-sector performance, and digital transformation. A higher-end incumbent competing for the same premium mandates Carter pursues.
• KPMG Nigeria: Big Four professional services firm with a full-service Nigeria practice covering management consulting, risk, tax, and advisory. Competes with Carter for the same federal-government and large-enterprise mandates but with significantly broader capabilities and brand recognition.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/carterltd
• Xx.com/carterltd
• Facebookfacebook.com/carterltd

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Carter Consulting