Production, coordination and governance to ISO 19650, delivered as a full BIM team for consultants, contractors and developers. No internal hire, no management overhead.
Stage 2 to Stage 5 production to your BEP, returned inside your CDE. Your architects and engineers stay on design while JES carries the modelling volume.
Explore Build-sideCoordination, shop drawings and record models from tender through handover, delivered against your BEP and your contract programme.
Explore Owner-sideOne information standard across every scheme in your portfolio, with COBie-ready asset data at handover your FM team can load.
ExploreYour clients are fluent in ISO 19650. Your supplier needs to be too.
PAS 1192 became ISO 19650, and UK appointing parties still write some of the most detailed EIRs in any market. 260+ engineers work inside that framework daily. BEP authorship, CDE discipline and named approvals are standard practice on our floor, not an add-on.




























Whichever service you start with, the same QA gates, naming discipline and ERP traceability sit underneath it.

Multidiscipline modelling, coordination and drawing production to your BEP and LOD specification, issued ready for design review rather than a redline cycle.
Explore service
4D sequencing and 5D cost modelling run on the federated model, so programme and cost risk surface in review rather than on site.
Explore service
CDE administration, naming conventions and information exchanges run to ISO 19650-2, so the audit trail exists because the process ran, not because someone rebuilt it for the audit.
Explore
Structured asset data built into the model through delivery, handed over in the format your FM platform ingests.
Explore
Measurement taken from the coordinated model and mapped to your cost plan, keeping the QS, procurement and the contractor on one set of quantities.
Explore
Point-cloud surveys converted into verified record models, for retrofit work and for proving the as-built matches what was approved.
ExploreEight capabilities under one roof, so a UK programme never stalls waiting for a second supplier to mobilise.
Architecture, structure and MEP authored in Revit and federated in Navisworks, to one modelling standard across every package.
Parametric Revit families built to your office template and LOD requirement, from door sets to switchgear.
Time and cost linked to the model: 4D sequences for the planner, 5D quantities for the commercial team, 6D data where the brief demands it.
Fabrication-level shop drawings checked against the federated model before they reach a UK site office.
Survey point clouds turned into accurate existing-condition models for refurbishment, retrofit and record.
Archive 2D drawings rebuilt into intelligent 3D models, giving older UK building stock a single source of truth.
Asset information structured to COBie through delivery, so operations inherit data instead of a directory of PDFs.
Quantities extracted from the model against your measurement rules, keeping BOQ, tender and variation on the same numbers.
Every JES deliverable moves through a fixed Author-Checker-Approver gate, tracked in the CDE. The same standard whether it's engineer 3 or engineer 250.
Skip the gate and the failure modes are familiar: BEPs that read well and audit badly, coordination issues that surface on site, and handover data assembled in a rush at practical completion. Every JES file passes Author-Checker-Approver review before it crosses into your CDE, with an evidence trail your appointing party can inspect.
Metro lines, airport packages and resort programmes in the Gulf, delivered to the same ISO 19650 discipline UK clients specify. A selection from the portfolio.

Terminal-scale design packages for Dar Al-Handasah on Dubai World Central's next…
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MEP modelled and coordinated across Blue Line stations and depots for MNG Esmas,…
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Over 100 people at peak across MEP, structural and interior fit-out packages on …
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Every N+1 and 2N redundancy path verified in 3D against Tier-rating requirements…
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Mechanical, electrical and plumbing threaded through Foster + Partners' steel-fe…
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Shop drawing release synced to the tower pour cycle on AFE's fast-track golf-fac…
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Every consultant and contractor on Al-Futtaim's master-planned villa and low-ris…
Read the caseDrawings and models arrive coordinated against the federation, so your reviewers check design intent instead of hunting clashes.
Live ERP dashboards show every deliverable's status against the MIDP. Progress is something you read, not something you email about.
ISO 19650 set up at appointment: EIR interrogated, BEP authored, CDE structured, before the first model is opened.
Why "coordinated" models still cause site rework, and the handoff that fixes it.
ReadThe difference between a filed document and a working agreement is five sections.
ReadZero hard-clash is table stakes. Here is the tolerance standard we hold a federated model to before sign-off.
ReadWhen quantities come straight from the model, variations stop being arguments and become deltas.
ReadRetrofitting an as-built at practical completion is a tax. Updating it weekly is a habit.
ReadYes, multidiscipline BIM modelling is the core of what we deliver. We author architectural, structural and MEP in Revit to your BEP and LOD specification, coordinate them on one federated model and issue packages ready for design review rather than a redline cycle. With 260+ engineers working inside the ISO 19650 framework daily, you get the modelling volume of a full department against your programme without a permanent UK hire.
Both. JES is a BIM modelling company in the UK that produces the models and drawings and governs the standards they run to. We author the BEP, run the CDE and hold the Author-Checker-Approver gate on every file, so against the detailed EIRs UK appointing parties write you get production hours and information governance from one accountable team rather than a consultancy that advises and a shop that draws.
Yes. We run BIM coordination on a federated Navisworks model, holding regular clash cycles that resolve conflicts before they surface on a UK site rather than in a redline after issue. One named lead owns the coordination across the programme, tracking conflicts to closure against your BEP, so your design team reviews settled information instead of chasing clashes package by package.
Yes. We turn survey point clouds into verified existing-condition models: capture the scan, register it into one point cloud, then model an accurate record for the refurbishment and retrofit work older UK building stock needs. That verified model proves the as-built matches what was approved and becomes the base every discipline coordinates against on a reuse scheme.
Yes, and most clients engage exactly that way. BIM outsourcing to us runs as a dedicated team under one delivery lead that scales with your workload, so a tender surge never forces a permanent UK hire you then carry through the next trough. You keep the client relationship and the design authority; we carry the production and the QA inside your BEP.
Cost follows scope, the disciplines in play, the LOD you need and how long the programme runs, so a phased tower carries far more modelling than a single fit-out package. We scope each engagement to the actual work rather than a day rate. The zero-cost pilot on one package lets you test the modelling standard and QA on a real deliverable before committing budget.
The full ACA framework PDF, the Responsibility Matrix template, and the EIR / BEP checklist we use on every project.
We'll walk you through a live ERP dashboard from an active project and you'll walk away with our ACA template, whether or not we work together.
We run the ACA framework on a single package. You get ERP visibility from day one. Zero-cost pilot, capped scope, clear exit.