COBOL migration services

Free Your Business from COBOL Maintenance and Redirect Resources to Innovation

Book COBOL Migration Services

COBOL software modernization services by Corsac cover data migration, mainframe migration, application migration, cloud migration, and more.
Our first-rate migration services will keep your business up-to-date with current IT trends regardless of your company’s size and niche.

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17 +

years of experience

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Talk to modernization experts with real industry experience

COBOL migration services

Free Your Business from COBOL Maintenance and Redirect Resources to Innovation

Book COBOL Migration Services

COBOL software modernization services by Corsac cover data migration, mainframe migration, application migration, cloud migration, and more.

Our first-rate migration services will keep your business up-to-date with current IT trends regardless of your company’s size and niche.

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Talk to modernization experts with real industry experience

Certifications and regulations we’re compliant with

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Timing Matters

Top Signs You Should Have Started COBOL Migration Yesterday

Your budget for COBOL development and maintenance is constantly rising 

Your COBOL products are limited in integrations with API’s, cloud technologies, AI and analytical tools

Your recruiting team is struggling to find vetted COBOL experts at an affordable cost

Your current COBOL products leave security and compliance gaps

Your legacy COBOL systems fail to meet modern compliance requirements

COBOL Software Modernization Case Studies

With 17 years of experience in software modernization, we’ve helped get rid of outdated software for over 100 companies in 7+ niches. Our COBOL transformation experts know how to modernize both code and your business processes, helping you focus on innovations rather than legacy support.

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Transformation for GIS Platform

Continually shifting priorities, inaccurate estimates, and inexcusably slow releases held the entire team back. We entirely reinvented workflows: created a clear backlog, visualized progress in Kanban, and automated ...

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Re-engineering GNSS Monitoring Application

A 6-year-old WPF/C++ GNSS monitoring app was fully rewritten into a modern Kotlin Multiplatform with Compose UI solution, achieving faster updates, higher stability, and cross-platform growth opportunities.

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Moving from Native to Multiplatform Solution

Through structured migration to Kotlin Multiplatform, we unified development for both platforms, eliminating inefficiencies and achieving faster delivery, stable releases, consistent performance, and higher product quality.

the problem we solve

How COBOL Migration Helps Overcome Key Legacy Challenges

Our COBOL migration services are your solution to upgrading your business and tech processes. We make maintenance cost-efficient, giving a 10x reduction in codebase after the COBOL migration to the web platform.

From Business Perspective

● Optimize maintenance cost ● Increase scalability with automatic software updates● Enhance processing capability● Meet compliance requirements with data control and loss prevention● Сut risk and cost while freeing core systems from compiler lock-in.

From Technical Perspective

● Modernize application UI without screen scraping● Preserve business logic and existing back-end architecture● Integrate with your workflow and work independently to let your team focus on their work● Avoid code freezes, rewrites, or development halts

Let’s schedule a 30-minute call to discuss your challenges

Let experienced system migration consultants facilitate your transfer to streamlined business processes

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End-to-End COBOL Migration Services for Application Optimization

Corsac experts provide tailored migration strategy that replaces legacy software with scalable, future-ready solutions. We help your business move in the way you want it, not as your software dictates.

COBOL Application Assessment & Code Analysis

We start with a transparent roadmap for efficient migration. We concentrate on system dependencies, scalability, robustness, integration points, and monolithic versus modular architecture to find opportunities for software optimization, relying on your business objectives.

Legacy-to-Modern Language Conversion

Corsac’s team applies automated and semi-automated conversion approaches to transform legacy COBOL applications into modern programming languages (JAVA, C#, Python, or others, depending on fit).

Platform & Infrastructure Migration

We migrate COBOL applications to modern, scalable platforms. Whether moving to on-premise clusters, virtualized data centers, or cloud-native infrastructures, our team does the work for you. As a result, your internal developers focus on their core tasks instead of bug fixing and support.

Database Modernization & Integration

We migrate hierarchical systems, VSAM, IMS, and other COBOL-dependent databases into relational or cloud-native settings. To guarantee that data is future-proof, we create smooth connectivity with enterprise apps, APIs, and analytics platforms.

Testing & Quality Assurance for Migrated Applications

We offer rigorous validation of migrated software. This includes functional testing, regression checks, performance benchmarking, and security assessments. The new environment delivers at least the same reliability as legacy systems while being easier to scale and evolve.

Post-Migration Support & Optimization

Our commitment extends to post-migration maintenance and support to make sure your systems remain secure and up-to-date. We equip your in-house team with the knowledge and resources needed to guarantee seamless operations.

Full-Cycle COBOL Migration Services for Seamless Transformation

Step 1. Discovery & COBOL Code Assessment

Successful migration begins with understanding your starting point. We combine automated tools with manual analysis to capture both technical quality and business-critical risks

Step 2. Migration Strategy & Architecture Design

Keeping in mind your business objectives, our team develops a tailored modernization roadmap. We select target architecture (microservices, cloud-native, hybrid), migration model, and technologies, suitable platforms and technologies, and determine the most efficient migration approach. 

Step 3. Code Conversion & Data Migration

● Thoroughly assess systems to uncover and resolve hidden issues before they accumulate.● Optimize performance and build seamless integrations to eliminate legacy barriers.
● Prepare applications for AI adoption and compatibility with emerging technologies.
● Integrate modernization with workflow tools for visibility, testability, and traceability.● Provide transparent project management with regular demos and check-ins to track every stage of transformation.

Step 4. Testing, Deployment & Optimization

Following a successful migration, we keep the system fully functional and tested. We utilize your Git, CI/CD, and tools while working independently. Corsac developers validate the system’s reliability in the new environment, letting your team focus on their work. 

Transform outdated systems into future-ready solutions

Modernize your legacy software to boost performance, security, and scalability

What Makes Corsac a Trusted Provider of COBOL Migration Services?

Modernization is our core specialization

We aren’t a full-stack agency. We’ve built our team, processes, and tech strategy specifically to tackle legacy issues and help mid-market players scale and innovate.

Integration vs. Disruption

We integrate with your workflows, minimizing interference with your developers. While utilizing your Git, CI/CD, and tools, we operate independently, letting your team focus on their work.

Identification of hidden expenditures

Your aging system drains your business resources through slow hiring, security gaps, and delayed launches. We reduce these “dark tech debt” losses before they impact your revenue.

Respect for Existing Architecture and Leadership

We treat your system efficiently: evolve the functioning parts and replace only the ones that require change.

Fighting Tech Stagnation

Modernization efforts will be ineffective if the core issue is institutional rigidity. We reveal hidden limits and help grow with flexibility.

AI & Emerging Tech EnablementAI & Emerging Tech Enablement

We remove legacy barriers preparing your systems for advanced tech. You can embrace new tools with the future-ready and ROI-driven architecture.

    • Corsac’s Experts

    • Most Outsourcing Vendors

    • Corsac’s Experts

    • Corsac’s Experts

    • Most Outsourcing Vendors

    • Most Outsourcing Vendors

    • ☑ Professional Tech Stagnation BreakersWe focus on modernization for companies unable to grow due to aging systems.

    • ☒ Focus on Delivery vs. Your Business GoalsThey fulfill your task without seeking to address the issue at the root.

    • Corsac’s Experts

    • ☑ Professional Tech Stagnation BreakersWe focus on modernization for companies unable to grow due to aging systems.

    • Most Outsourcing Vendors

    • ☒ Focus on Delivery vs. Your Business GoalsThey fulfill your task without seeking to address the issue at the root.

    • ☑ Architecture and LeadershipWe replace only what must be changed, protecting your investment and CTO’s credibility.

    • ☒ Lack Domain ExpertiseDispersing the focus, they fail to meet specific Healthcare G and other industry requirements.

    • Corsac’s Experts

    • ☑ Architecture and LeadershipWe replace only what must be changed, protecting your investment and CTO’s credibility.

    • Most Outsourcing Vendors

    • ☒ Lack Domain ExpertiseDispersing the focus, they fail to meet specific Healthcare G and other industry requirements.

    • ☑ Compliance From Commit to ProductionHIPAA, HL7/FHIR, SOC2, GDPR, ISO compliance is integrated into every stage.

    • ☒ Apply a Standardized Modernization ApproachGeneralized practices, regardless of the product, team, or business specifics.

    • Corsac’s Experts

    • ☑ Compliance From Commit to ProductionHIPAA, HL7/FHIR, SOC2, GDPR, ISO compliance is integrated into every stage.

    • Most Outsourcing Vendors

    • ☒ Apply a Standardized Modernization ApproachGeneralized practices, regardless of the product, team, or business specifics.

    • ☑ Integration over DisruptionIntegrating into your Git, CI/CD, and workflow tools, we make modernization visible, testable, and traceable.

    • ☒ Disregard Your Legacy OpportunitiesInitiate full rewrites instead of using the working parts and considering business context.

    • Corsac’s Experts

    • ☑ Integration over DisruptionIntegrating into your Git, CI/CD, and workflow tools, we make modernization visible, testable, and traceable.

    • Most Outsourcing Vendors

    • ☒ Disregard Your Legacy OpportunitiesInitiate full rewrites instead of using the working parts and considering business context.

    • ☑ Getting Rid of “Dark Tech Debt”We uncover hidden costs, feature delays, and security gaps and offer ways of their removal.

    • ☒ Lack integration with your teamInsufficient collaboration leads to poor handover, with documentation debt and weak enablement.

    • Corsac’s Experts

    • ☑ Getting Rid of “Dark Tech Debt”We uncover hidden costs, feature delays, and security gaps and offer ways of their removal.

    • Most Outsourcing Vendors

    • ☒ Lack integration with your teamInsufficient collaboration leads to poor handover, with documentation debt and weak enablement.

    • ☑ Modernization that Fuels LeadershipBy providing CEOs stakeholder-ready roadmaps and progress metrics, we enable well-grounded transformation.

    • ☒ Code-First MindsetDevelopment happens in isolation, prioritizing code delivery over actual business value.

    • Corsac’s Experts

    • ☑ Modernization that Fuels LeadershipBy providing CEOs stakeholder-ready roadmaps and progress metrics, we enable well-grounded transformation.

    • Most Outsourcing Vendors

    • ☒ Code-First MindsetDevelopment happens in isolation, prioritizing code delivery over actual business value.

Industries We Work In

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Healthcare

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AEC and GIS

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Finance

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Charity

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Media

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Cyber Security

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Sport

FAQ

  • COBOL is a high-level but legacy programming language. You need COBOL migration services if you face rising maintenance costs, lack of vetted specialists, security risks, and integration restrictions. This is an ideal choice for organizations looking for scalability and digital transformation opportunities.

  • Replacing COBOL is the process of moving applications from COBOL to modern programming languages such as Java, Python, C#, etc.through code modernization and gradual migration. You can either improve existing COBOL systems or opt for a full rewrite. 

  • We prefer the word outdated. COBOL is not a dead language since it’s still used for banking, insurance, and government systems. However, COBOL software is limited in innovations and integrations while also being expensive to maintain. This is why COBOL software modernization services are in a high demand now.

  • Migrating COBOL applications to modern languages resolves a set of business and technical issues for organization. As a result of COBOL transformation, you lower long-term support costs, reduce reliance on scarce COBOL expertise, and make systems easier to scale on cloud and microservice architectures.

  • Migrating COBOL to Java reduces reliance on costly legacy expertise and makes maintenance easier and budget-friendly. Java is known for vast developer ecosystem, platform independence, and strong integration capabilities that allows businesses deploy modernized systems across cloud or hybrid environments, scale with ease, and integrate seamlessly through APIs and microservices.

Contacts

Contact Us Now for Seamless Software Modernization.

Ready to experience the Corsac Technologies difference?

Don’t let outdated systems slow your business down – connect with us today and let our experts transform your legacy software into modern, high-performing solutions. Schedule a consultation with our specialists now!

Modernization Experts
+1 416 505 4524moc.hcetcasroc%40ofni

Where to Find Us
16 Yellow Birchway, North York, ON, Canada M2H 2T3

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