60 million lines of COBOL documented
A deterministic platform for COBOL documentation, architecture mapping, business-rule extraction, and governed AI workflows
Trusted by
By the numbers
We've worked inside the estates that enterprise COBOL runs on in banking, insurance, logistics, and energy across four continents.
60M
Lines of COBOL documented
95%
Faster than manual
82%
Lower cost
100%
Business rule extraction
0%
AI hallucinations
Customers by sector
Banking, insurance, retail, airlines, logistics, telcos, and energy teams use COBOLpro to document the systems their business depends on.
European and Latin American banking estates with high-volume core, cards, lending, and payments workloads running on COBOL.
What we document in banking
What you receive
Every output is tied to source evidence — not summarized from memory, not paraphrased from interviews. Traceable to the line of code.
01
Purpose, logic flow, inputs, outputs, copybooks, data stores, and error behavior — documented from source.
02
Business rules, calculations, validations, thresholds, and exceptions — each tied to source code evidence.
03
Expert context captured before it walks out the door — operating knowledge, test practices, and ownership records.
04
A complete evidence package for application teams, auditors, operations, and incoming maintainers.
All artifacts delivered in structured formats — ready for your document management system.
See artifact examplesHow it works
Start with one bounded system and the SMEs who know it. We take it from there.
01
Define the systems, programs, jobs, SMEs, and open questions the audit must answer. Set the boundary before the work starts.
1–2 weeks02
Review source artifacts to build program notes, dependency maps, and rule candidates. Run structured SME sessions to capture operating context, exceptions, and ownership.
Core engagement03
Review findings with application, operations, audit, and business owners before anything is published. Evidence is confirmed, not assumed.
Sign-off required04
Deliver program documentation, rule catalogs, dependency maps, runbooks, interview records, and a structured retention package.
All artifacts deliveredSecurity & compliance
SaaS, private VPC, or air-gapped. Your security requirements are a starting point, not a negotiation.
SOC 2 Type II
Third-party audited controls for security, availability, and confidentiality.
ISO 27001
International information security management certification.
HIPAA
Healthcare data controls, access governance, and auditability.
GDPR
Data residency, purpose limitation, and subject rights workflows.
Ready to start?
Book a scoped knowledge audit — define the systems, the SMEs who know them, and the documentation gaps that carry the highest business risk.
