Closed Beta · Selected pilot participants only

Illuminate what lives inside
your legacy systems

A suite of advanced tools that extract, document and modernise decades of hidden business logic from Mainframe COBOL, JCL and DB2 — turning undocumented code into actionable specifications.

Request Beta Access Explore products
50×
faster than manual discovery
Q4
2026 commercial launch
100%
hosted in Germany
8+
Mainframe file types supported
Products

Tools that illuminate complexity

Each product targets a specific bottleneck in legacy modernisation — from understanding what exists to building what comes next.

🖥️
◈ CLOSED BETA
Mainframe Discovery
Upload a ZIP of COBOL, JCL and BMS source files. Get automatically generated business specs, risk scores, call graphs, and migration-ready documentation in minutes.
COBOL JCL BMS DB2 PDF export Excel export
from €2.490/month
Pilot access →
📊
◐ BETA
Migration Project Planner
Transforms Mainframe Discovery analysis into a complete migration project plan — sprint backlog, staffing model, cost estimation and risk budget. Ready for stakeholder sign-off.
Requires: Mainframe DiscoveryPRO + ENTERPRISE
Sprint planning Cost estimation Risk budget Excel export PDF report
Add-on €1.490/mo · Bundle from €3.990
Join beta →
🗄️
◐ BETA
DB Schema Migrator
Automated DB2 to PostgreSQL or Oracle schema migration with data type mapping, constraint translation and rollback-safe data pipeline generation.
Requires: Mainframe DiscoveryPRO + ENTERPRISE
DB2 PostgreSQL Oracle ETL
Pricing on request
Join beta →
⚡
◐ BETA
Legacy Auto-Upgrade
Automated COBOL-to-Java transformation. Generates Spring Boot services, JPA entities and unit tests directly from analysed Mainframe programs.
Requires: Mainframe Discovery + DB Schema MigratorENTERPRISE
Code generation Spring Boot JPA JUnit
Pricing on request
Join beta →
🚀
◐ BETA
Migration Autopilot
Upload once, get a coffee, come back to a complete migration package. Runs Discovery, Project Planning, Schema Migration and Auto-Upgrade as one automated end-to-end pipeline — fully configurable per run, API-ready for CI/CD.
Requires: All four modules aboveENTERPRISE
End-to-end Configurable pipeline CI/CD API One-click package
Pricing on request
Join beta →
🔍
○ SOON
Test Coverage Generator
Automatically generates JUnit test suites for migrated Java code using extracted business rules from Mainframe Discovery as the ground truth.
JUnit 5 Mockito Test gen
Pricing TBD
Notify me →
📋
○ SOON
Compliance Checker
Automated DSGVO, MaRisk and BAIT compliance scanning for enterprise Java and COBOL codebases. Generates audit-ready reports.
DSGVO MaRisk BAIT Audit
Pricing TBD
Notify me →
🔗
○ SOON
API Gateway Bridge
Expose Mainframe COBOL services as REST APIs without full migration. Zero downtime, CICS and MQ bridge with automatic OpenAPI documentation.
REST OpenAPI MQ bridge CICS
Pricing TBD
Notify me →
ilumeny.com → mainframe-discovery.ilumeny.com · legacy-upgrade.ilumeny.com · db-migrator.ilumeny.com · and more coming...
How it works

From ZIP upload to
deployed Java microservices

01

Upload your source archive

Zip your COBOL programs, JCL jobs, BMS maps, Copybooks and DB2 DDL files. Upload via the web UI or the REST API — the same API your CI/CD pipeline can call directly. No code changes, no agents to install.

02

Mainframe Discovery: parse, score, extract

Every file type is parsed, call dependencies are mapped, and business rules are extracted automatically — risk scores, SQL statements, field mappings, error handling, all without manual effort.

03

Plan, convert schema, generate Java

Migration Project Planner turns the analysis into a sprint backlog and cost model. DB Schema Migrator converts DB2 to PostgreSQL or Oracle. Legacy Auto-Upgrade generates Spring Boot microservices, JPA entities and unit tests — orchestrated as one automated pipeline by Migration Autopilot, or run module by module.

04

Download your complete migration package

One ZIP with everything: business specifications, the migration project plan, converted schema scripts, and ready-to-run Java services — plus the original PDF/Excel reports for stakeholder sign-off and compliance audit.

migration-autopilot — pipeline run
$ curl -X POST /api/pipeline/start \
-F "file=@securities-system.zip" \
-F "projectName=Securities System v3" \
-F "targetDatabase=POSTGRESQL"
 
→ Validating upload... 47 programs, 12 JCL, 23 copybooks
→ Mainframe Discovery... risk scored, dependencies mapped
→ Migration Project Planner... sprint backlog generated
→ DB Schema Migrator... schema mapped to PostgreSQL 16
→ Legacy Auto-Upgrade... Java services generated
→ Build verify... packaging...
 
✓ Migration Autopilot complete — go get a coffee, it's ready
Java services: 12 microservices
Migration plan: 27 tasks across 6 sprints
Schema: 34 tables → PostgreSQL 16
Package: securities-system-migration-package.zip
 
$ _
Security & compliance

Built for enterprise trust

Every ilumeny product is designed to meet the strictest compliance requirements of European banks, insurance companies and regulated institutions — including GDPR, DORA and BaFin MaRisk/BAIT.

🇩🇪
Germany only
All servers hosted in Nuremberg and Falkenstein. Your data never leaves Germany.
🔒
DSGVO compliant
Full compliance with EU and German data protection law. DPA available on request.
🏗️
On-premise option
Every product is available as a Docker image for deployment on your own infrastructure.
🔑
JWT + role-based access
Secure authentication with ADMIN and CUSTOMER roles. Tokens expire after 24 hours.
⚖️
DORA compliant
Automated risk identification and audit-trail documentation — built to satisfy Digital Operational Resilience Act requirements for EU financial institutions.
🤖
AI — EU region only
Azure OpenAI on EU Data Zone Standard. All AI inference runs in Sweden or France. No data routed to the USA. Verifiable via Azure DPA.
🛡️
COBOL is not personal data
Source code contains only field names — never actual customer values. AI analysis of COBOL is fully GDPR-compliant. Documentation available for your DPO.

Ready to illuminate
your Mainframe?

Mainframe Discovery is currently in Closed Beta. Selected pilot participants get full access ahead of the Q4 2026 commercial launch. Write to us with your use case.

Request Beta Access
Questions? Write to hello@ilumeny.com
Feedback

Tested it? Tell us what you think

You tested Mainframe Discovery and want to share your experience? We'd love to hear from you — especially if your organisation has specific requirements.

Use your private email or phone — not your work email if that is restricted.