Lagos has a strong concentration of technology companies working on the systems behind modern financial services, from core banking platforms and digital channels to payment infrastructure and lending software. The companies below cover different parts of banking technology, giving banks, microfinance institutions, fintech businesses, and other financial organizations several development approaches to compare.
1. Itexus
Itexus develops custom banking and fintech software for banks, credit unions, neobanks, BaaS providers, and financial technology companies in Lagos. Its banking work covers mobile and online banking, digital account opening, lending systems, payment infrastructure, card management, fraud monitoring, open banking, and core banking integration and modernization. The company also handles legacy modernization and third-party integrations with payment, KYC, credit, BaaS, and financial data providers.
Itexus has direct experience with the Nigerian financial market through a money-transfer application developed to send funds from US bank cards to Nigerian bank accounts and support bill payments in Nigeria. This background can be useful for projects involving Nigerian banking integrations, cross-border payments, or digital financial products.
Key Facts
- Best for: Custom digital banking and complex fintech platforms
- Core services: Banking software development, banking apps, core banking modernization, lending software, payment systems, fintech API integration
- Project types: Digital banks, neobanks, mobile banking, wallets, lending platforms, cross-border payment products
- Technologies: Java, .NET, TypeScript, Python, React, Angular, Flutter, React Native, Swift, Kotlin
- Nigeria experience: Banking and payment software supporting transfers to Nigerian bank accounts
Contact Information
- Website: itexus.com
- E-mail: moc.suxeti@ofni
- Facebook: www.facebook.com/itexus
- Twitter: x.com/ItexusSoft
- LinkedIn: www.linkedin.com/company/itexus
- Instagram: www.instagram.com/itexus.soft
- Address: 8, The Green, STE road, Dover, DE 19901
2. Integrated Software Services Ltd
Integrated Software Services Ltd, commonly referred to as ISSL, develops financial technology from its base in Surulere, Lagos. Its work is centered on core banking systems, secure financial middleware, and digital transformation for financial institutions. IntegraBanking is its core banking platform, covering areas such as general ledger management, lending and credit, payment processing, liquidity, and other banking operations.
Its focus on financial institutions makes ISSL particularly suitable for organizations that need banking infrastructure rather than a general-purpose business application. The company also develops related products for service management, financial operations, and digital banking.
Key Facts
- Best for: Core banking platforms for African financial institutions
- Core services: Core banking software, financial middleware, digital banking, banking technology implementation
- Main platform: IntegraBanking
- Location: Surulere, Lagos
- Target clients: Banks and other financial institutions
Contact Information
- Website: isslng.com
- Email: moc.gnlssi@sliam
- Phone: +234 803 315 1879
- Address: 2nd Floor, Tapa House, Surulere, Lagos
3. Codalm Alliance Limited
Codalm Alliance develops financial technology products from its Lagos office, with a portfolio that includes core banking systems, Bank-in-a-Box infrastructure, payment platforms, lending technology, digital wallets, and financial APIs. Its services cover both ready-made financial products and software development for organizations that need more customized banking functionality.
The company also provides ongoing upgrades, support, system monitoring, and technology roadmaps. This combination makes it suitable for financial institutions that want a development partner capable of working beyond the initial system deployment.
Key Facts
- Best for: Core banking and Bank-in-a-Box projects
- Core services: Core banking development, digital banking, payments, lending systems, wallets, financial APIs
- Products: Bank Core, Bank in a Box, TaraPay and other fintech solutions
- Location: Ogba, Lagos
- Delivery model: Development, integrations, maintenance, upgrades, and support
Contact Information
- Website: www.codalm.com
- Email: moc.mladoc@ofni
- Facebook: www.facebook.com/codalmhq
- Phone: +234 701 860 7913
- Address: 5B Daranijo Estate, Off Wamco Road, Ogba, Lagos
4. Optisoft Technology Company Ltd
Optisoft Technology Company develops custom software and financial technology from Lagos Island. Its Ezone Core Banking Application is designed for microfinance banks, microfinance institutions, and other financial organizations, combining onboarding, lending, repayments, accounting, reporting, integrations, and operational management in one system.
Beyond its banking platform, Optisoft provides software architecture, custom application development, testing, project management, database development, and enterprise solutions. This wider engineering capability can suit financial institutions that need additional applications or integrations around their banking platform.
Key Facts
- Best for: Microfinance core banking and supporting custom applications
- Core services: Core banking software, custom software development, web and mobile applications, integrations, QA
- Banking product: Ezone Core Banking Application
- Founded: 2011
- Location: Lagos Island, Lagos
Contact Information
- Website: optisoft.ng
- Facebook: www.facebook.com/optisoftdev
- Twitter: x.com/optisoftng
- LinkedIn: www.linkedin.com/company/optisoft-solutions
- Instagram: www.instagram.com/optisoftng
- Phone: +234 708 895 7111
- Address: 4th Floor, Polaris Bank Building, 30 Marina Street, Lagos Island, Lagos
5. Inlaks
Inlaks works extensively with banks and other financial institutions from its Victoria Island headquarters. Its financial technology portfolio covers core banking applications, digital channels, agency banking, fraud management, cloud services, enterprise risk systems, and other banking infrastructure. The company also implements and supports Temenos T24 banking environments.
Its service unit handles banking application implementation, re-implementation, upgrades, managed services, customized reporting, testing, and software development. This makes Inlaks particularly applicable to established banks modernizing large operational environments rather than businesses looking only for a standalone customer app.
Key Facts
- Best for: Enterprise banking technology implementation and modernization
- Core services: Core banking, digital banking, agency banking, banking application implementation, software development
- Banking technology: Temenos T24 and complementary financial systems
- Founded: 1982
- Headquarters: Victoria Island, Lagos
Contact Information
- Website: www.inlaks.com
- Email: moc.skalni@ofni
- Facebook: www.facebook.com/Inlaksltd
- LinkedIn: www.linkedin.com/company/inlaks
- Instagram: www.instagram.com/inlaksltd
- Phone: +234 702 668 0111
- Address: 1611 Adeola Hopewell Street, Victoria Island, Lagos, Nigeria
6. Precise Financial Systems
Precise Financial Systems focuses specifically on financial software development. The Lagos company develops both ready-made and custom financial applications, covering the process from initial design through development and implementation. Its product range includes reconciliation software, payment processing products, self-service cheque technology, banking and finance solutions, and financial switching technology.
The company's long-running concentration on financial applications gives it a narrower industry focus than general software consultancies. Its solutions are used across Nigeria and other African markets.
Key Facts
- Best for: Financial operations and banking application development
- Core services: Financial software development, custom applications, software consulting
- Products: Clirec, PayiT, iTeller, Applause, iSwitch
- Industry focus: Banking and financial services
- Headquarters: Lagos
Contact Information
- Website: thepfs.biz
- Facebook: www.facebook.com/Thepfs.biz
- Twitter: x.com/thepfs\_biz
- LinkedIn: www.linkedin.com/in/thepfs
- Instagram: www.instagram.com/pfs\_biz
- Phone: 2348033543777
- Address: 437 Herbert Macaulay Way, Yaba, Lagos, Nigeria
7. SystemSpecs Technology
SystemSpecs Technology develops technology for banking, payments, government services, and enterprise operations. Its banking solutions sit alongside software development capabilities and infrastructure that supports digital financial transactions. The company operates from Victoria Island in Lagos.
Its Pouchii infrastructure includes virtual account services and APIs for transfers, airtime, bills, lending, insurance, and other financial services. For institutions building banking products, SystemSpecs Technology can therefore contribute both software engineering and financial infrastructure components.
Key Facts
- Best for: Digital financial infrastructure and banking integrations
- Core services: Banking solutions, software development, APIs, financial platforms
- Capabilities: Virtual accounts, payments, service aggregation, lending integrations
- Location: Victoria Island, Lagos
- Company: SystemSpecs Technology
Contact Information
- Website: stsl.com.ng
- Email: gn.moc.scepsmetsys@ofnilsts
- Facebook: www.facebook.com/people/SystemSpecs-Technology/61563876059474
- Twitter: x.com/Pouchii\_App
- LinkedIn: www.linkedin.com/company/systemspecs-technology-services-limited
- Instagram: www.instagram.com/pouchii\_app
- Phone: 020 1064 8000
- Address: Plot B22 Chief Yesufu Abiodun Road, Oniru, Victoria Island, Lagos
8. QuestSys
QuestSys develops fintech and enterprise technology from Lagos, with banking work spanning core banking systems, payments, ATM technology, and agent networks. Its broader capabilities cover cloud systems, enterprise applications, and digital transformation, giving financial institutions room to combine banking software work with supporting infrastructure.
The company's portfolio includes core banking projects as well as other fintech implementations. QuestSys may therefore fit banks and financial businesses that want a local engineering team for a combination of platform development, deployment, integration, and infrastructure work.
Key Facts
- Best for: Banking platforms combined with enterprise technology
- Core services: Core banking, payments, ATM systems, agent banking, software development
- Additional capabilities: Cloud and enterprise IT solutions
- Location: Aja, Lagos
- Industry focus: Fintech and digital infrastructure
Contact Information
- Website: questsysa.com
- Email: moc.asystseuq@tcatnoc
- Phone: +234 802 315 0127
- Address: 55G, Adebisi Omotola Street, off Samuel Adedotun street, VI, Lagos
9. Codezone Limited
Codezone builds banking and fintech infrastructure for financial institutions in Nigeria. Its capabilities include core banking software, agency banking platforms, merchant management systems, payment gateways, lending technology, POS systems, and custom engineering.
Its published projects include a POS terminal and management platform for PactPay Microfinance Bank, a loan origination system, agent banking infrastructure for Baobab MFB, and payment processing technology. The combination of custom engineering and existing banking modules makes Codezone suitable for institutions that need a tailored platform without developing every infrastructure component from the beginning.
Key Facts
- Best for: Agency banking, lending, and payment infrastructure
- Core services: Core banking, agency banking, merchant systems, custom engineering
- Project types: POS infrastructure, lending platforms, payment gateways, agent networks
- Location: Ikeja, Lagos
- Delivery options: SaaS modules and outright ownership
Contact Information
- Website: www.codezonne.com
- Email: moc.enozedoc@stroppus
- Phone: +234 703 007 9671
- Address: 2 Itohan Street, Ikeja, Lagos, Nigeria
10. Pintop Technologies
Pintop Technologies develops core banking, identity verification, business systems, and custom software from Lagos. Its CoreWave banking platform supports accounts, transactions, lending, deposits, reporting, approvals, and API-based channels for financial organizations.
The company's professional services extend to custom mobile and web development, system integration, data migration, automation, and technical delivery. This gives banks and other financial institutions the option to implement an existing core product while commissioning additional modules or connected applications when necessary.
Key Facts
- Best for: Core banking combined with custom software development
- Core services: Core banking, integrations, custom software, migration, identity verification
- Banking platform: CoreWave CBA
- Custom development: Web applications, mobile products, integrations, automation
- Location: Akoka, Yaba, Lagos
Contact Information
- Website: pintoptechnologies.com
- Email: moc.seigolonhcetpotnip@ih
- Twitter: x.com/pintop\_official
- LinkedIn: www.linkedin.com/company/pintop-technologies-ltd
- Instagram: www.instagram.com/pintop\_official
- Phone: +234 813 826 9064
- Address: St Finbarr's College Road, Akoka, Yaba, Lagos, 100213, Nigeria
11. Voltpay Limited
Voltpay develops financial and business software from Lagos, with Bankroll serving as its core banking solution. The company combines application development with security, design, and broader digital engineering capabilities for organizations that require financial systems or connected applications.
Its banking focus is particularly applicable to institutions looking for a locally based provider rather than a general offshore development team. Projects can also be undertaken outside Lagos, which gives the company a wider Nigerian service footprint while retaining its operating base in the city.
Key Facts
- Best for: Locally developed core banking applications
- Core services: Core banking, software development, digital solutions
- Banking product: Bankroll
- Location: Lagos
- Service coverage: Projects undertaken beyond Lagos
Contact Information
- Website: voltpay.com.ng
- E-mail: moc.yaptlovteg@ofni
- Address: 18b, Adewale Kolawole Crescent, Lekki Phase 1
- Phone: +234 809 307 0824
12. Upperlink Digital
Upperlink Digital develops payment and banking infrastructure for financial institutions and fintech companies. Its capabilities include custom fintech software, payment switching, transaction processing, data management, and digital channels across web, mobile, USSD, and agent banking.
The company is part of Upperlink Limited and operates from Yaba, Lagos. Its combination of payment infrastructure and software engineering can fit banks that need to connect customer-facing channels with transaction processing, service aggregation, or other digital financial systems.
Key Facts
- Best for: Payment infrastructure and digital banking channels
- Core services: Fintech software development, digital channels, payment processing, integrations
- Channels: Web, mobile, USSD, and agent banking
- Industry focus: Banks, fintechs, and digital financial businesses
- Location: Yaba, Lagos
Contact Information
- Website: ulid.ng
- E-mail: gn.knilreppu@latigid.olleh
- Twitter: x.com/UpperlinkDigita
- LinkedIn: www.linkedin.com/company/upperlink-digital
- Instagram: www.instagram.com/hello\_digital2017
- Phone: +2347075431275
- Address: 354 Borno Way, Alagomeji, Yaba, Lagos, Nigeria
13. Javaplus Innovations Ltd.
Javaplus Innovations develops fintech and custom software from Lagos. Its work includes financial applications for payments and lending delivered through web and mobile platforms. The company designs, develops, and supports software rather than operating solely as a payment service provider, which keeps it aligned with banking technology projects requiring custom engineering.
Its Lagos Island base can be useful for Nigerian financial companies that place value on local project access. The company's scope is broader than core banking alone, making it more suitable for supporting applications, lending technology, payment functionality, and custom financial workflows.
Key Facts
- Best for: Custom payment and lending applications
- Core services: Fintech software development, web applications, mobile applications
- Financial capabilities: Payments and lending software
- Founded: 2014
- Location: Lagos Island, Lagos
Contact Information
- Website: javaplusinnovations.com
- E-mail: moc.snoitavonnisulpavaj@ofni
- Address: 7th Floor, Mulliner Towers Ikoyi, Lagos, Nigeria
- Phone: +2348165956554
Conclusion
Banking software projects in Lagos range from full core banking replacement and modernization to customer-facing apps, lending systems, payment infrastructure, agency banking, and specialized integrations. Financial institutions should narrow the options according to the system they need to build, the existing banking infrastructure it must connect with, regulatory requirements, deployment preferences, and the level of ongoing technical support required. For fully custom banking products or complex modernization work, development depth and integration experience are especially important, while established local platforms can be practical when much of the required functionality already exists.