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AI-Led Document Intelligence

Services as Software

AI agents that actually understand
engineering documents.

Automate tag extraction, datasheet reconciliation, BOM validation, FMEA change-impact analysis, and compliance checks across P&IDs, drawings, CAD files, and technical records.

“AI agents are rewriting how software gets built. The same shift can't happen in the physical world until the documents that contain engineering knowledge become machine-readable and designs become verifiable.”

Background
McDermott
Sapura Energy
Saudi Aramco
ADNOC
Larsen & Toubro
Bechtel
TechnipFMC
Fluor
Worley
Wood
Havells
Thermax
Tata Projects
BHEL
Siemens Energy
ABB
Honeywell
Yokogawa
Emerson
Schneider Electric
McDermott
Sapura Energy
Saudi Aramco
ADNOC
Larsen & Toubro
Bechtel
TechnipFMC
Fluor
Worley
Wood
Havells
Thermax
Tata Projects
BHEL
Siemens Energy
ABB
Honeywell
Yokogawa
Emerson
Schneider Electric

Ingest → Deploy

Five stages. AI-first at every step. Engineers where it matters.

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Ingest

P&IDs, FMEAs, BOMs, datasheets, weld maps, inspection records. PDFs, DWGs, scans, CAD exports. Any format, any vintage.

Parse

AI models extract tags, symbols, parameters, line connections, and component relationships. Trained on ISA 5.1, ASME, AIAG not generic OCR.

Validate

Cross-document reconciliation: P&ID vs instrument index vs datasheet vs C&E matrix. Every conflict flagged before handover or audit.

Review

Domain engineers verify safety-critical fields. Human-in-the-loop where it counts. 99.5% accuracy SLA, contractual.

Deploy

Structured data pushed to SAP PM, Maximo, or AVEVA. AI agents trigger re-extraction on revision updates and monitor compliance drift.

Case Study

Zero QA Rejections. 11 weeks ahead of deadline.

Major EPC Contractor, Gulf Region

Grassroots Refinery — Handover Documentation Package

“The leap in accuracy Pathnovo delivered compared to conventional approaches was dramatic.”

— VP Engineering, Major EPC Contractor, Gulf Region

12,000

P&IDs

47,000

Tags

1,847

Conflicts

What We Did

12,000 P&IDs across eight disciplines. We extracted 47,000 tags, reconciled against 3,200 datasheets, corrected 23 SIL inconsistencies, and loaded everything into SAP PM — 11 weeks early.

Read full case study
Case Study

Audit passed. Zero process safety findings.

Indian Petrochemical Plant

HAZOP Register Digitisation — OISD 118 Compliance

“We found 31 nodes referencing superseded drawings we had never known about.”

— Process Safety Manager, Indian Petrochemical Plant

2,400

Pages

1,847

Actions

31

Superseded

What We Did

2,400-page HAZOP study, two P&ID revision cycles out of date. We extracted 1,847 actions, mapped all nodes to current revisions, and found 31 referencing superseded drawings.

Read full case study
Case Study

Payment released on schedule. Zero gaps at inspection.

EPC Contractor, India

MTR Traceability — 180,000 Mill Certificates

“Pathnovo gave us the gap report in two weeks that would have taken a QA team a month.”

— QA Manager, EPC Contractor, India

180K

MTRs

247

Gaps

100%

Traced

What We Did

180,000 mill certificates across 400 global mills, no standard format. We processed every MTR, matched heat numbers to PO line items, and produced the gap report in two weeks.

Read full case study
View All Case Studies

Start With
10 Documents

Connect with Pathnovo to discuss your engineering document intelligence needs.

Email: hello@pathnovo.com

Send us a message, and we'll get back to you shortly.

You can also stay connected through our official social media channels.

Our Offices

Bangalore Office

Unit 101, OXFORD TOWERS 139, Old HAL Airport Rd, Kodihalli, Bengaluru, Karnataka 560008

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Engineering document intelligence for the physical world.

© 2026 Pathnovo. All rights reserved

Solutions

  • Document Extraction
  • Reconciliation
  • AI Agents & Workflows
  • Engineering Ontologies
  • Enterprise Connectors
  • Custom Platforms

Resources

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AI Roadmap
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Yes, we've heard you tried GPT-4 on your P&IDs and the accuracy was poor. That's the right starting question. Here's why Pathnovo is different.

Generic vision models were not trained on ISA 5.1 symbol conventions, ASME codes, or the topology of a process flow diagram. They extract text. They miss the meaning. Pathnovo combines purpose-built extraction models with domain-certified engineers who review every safety-critical field. We sign a 99.5% accuracy SLA. No API provider does.

P&IDs, FMEAs, inspection reports, NDT records, C&E matrices, relay setting sheets, mill certificates, weld maps, FAIRs, HAZOP registers, and turnaround work packs. If it requires a trained engineer to read correctly and a wrong extraction has real consequences, we handle it.

SAP PM S/4HANA, IBM Maximo, Oracle EAM, AVEVA NET, Hexagon SmartPlant Foundation, Siemens Teamcenter, PTC Windchill, Bentley AssetWise, and ISO 15926 XML. We build the integration. You receive structured data in your system's native format.

Per outcome: per drawing processed, per tag certified, per milestone delivered. Not by the hour, not by the seat. Between $80 and $300 per engineering drawing. Monthly retainers from $10,000 for active projects. You pay for what you receive.

Yes. We deploy on AWS Riyadh and Azure UAE North. Saudi PDPL, UAE CBUAE Circular 14, and Qatar QCB compliant. Your technical data is processed and stored within your country. We are the only engineering document intelligence provider with Gulf-compliant infrastructure.

Contact Us

Note: Your idea is secured under NDA.
99.5% accuracy. Contractual SLA.

99.5% accuracy. Contractual SLA.

Not a benchmark on clean data. A contractual commitment on your documents — scanned PDFs, legacy DWGs, mixed-format archives. If we miss it, it is in the contract.

Built for engineering. Not adapted from it.

Built for engineering. Not adapted from it.

Computer vision and multimodal LLMs trained on ISA 5.1, ASME, AIAG, IEC 61511. Structured extraction that no general-purpose model can do.

Built by engineers who have done this work.

Built by engineers who have done this work.

IIT degrees, FAANG-scale AI delivery — and real experience inside the engineering disciplines we serve. We know what a P&ID revision cycle costs.

You pay for outcomes, not licences.

You pay for outcomes, not licences.

No upfront software fees. You pay for tags extracted, conflicts resolved, documents delivered. If it does not ship, you do not pay.

99.5% accuracy. Contractual SLA.

99.5% accuracy. Contractual SLA.

Not a benchmark on clean data. A contractual commitment on your documents — scanned PDFs, legacy DWGs, mixed-format archives. If we miss it, it is in the contract.

Built for engineering. Not adapted from it.

Built for engineering. Not adapted from it.

Computer vision and multimodal LLMs trained on ISA 5.1, ASME, AIAG, IEC 61511. We convert unstructured P&IDs, drawings, datasheets into structured data — enabling tag extraction, design validation, and compliance checks no general-purpose model can do.

Built by engineers who have done this work.

Built by engineers who have done this work.

Our team holds degrees from IITs and has shipped AI at FAANG scale — but more importantly, they have sat inside the engineering disciplines Pathnovo serves. We know what a P&ID revision cycle costs because we have lived it.

You pay for outcomes, not licences.

You pay for outcomes, not licences.

No upfront software fees. No implementation risk. You pay for tags extracted, conflicts resolved, documents delivered. If it does not ship, you do not pay. That is the only pricing model that makes sense at engineering scale.