Production, coordination and governance to ISO 19650, delivered as a full BIM team for consultants, contractors and developers. No internal hire, no management overhead.
Production depth that scales with the commission and releases after it, with quality held constant by the same review gates throughout.
Explore Build-sideTrade coordination and drawing volume handled off your payroll, so the site receives resolved information without the technical office growing.
Explore Owner-sideInformation requirements enforced across consultants and contractors alike, producing handover datasets your asset managers can open and use.
ExploreHiring a BIM team in Hungary is a fixed cost against a variable pipeline. We deliver the capacity instead.
A team hired for one programme has to be carried through the gap before the next, and the Budapest market makes both halves expensive. JES converts that fixed risk into delivered output: 260+ engineers on call, European-hours coordination through our German office, an Author-Checker-Approver record behind every file.




























Every service shares one QA spine: ISO 19650 setup, three-stage file review and ERP dashboards that show where each deliverable stands.

Models, coordination and drawings across all disciplines, issued construction-ready and checked before they reach you.
Explore service
4D and 5D modelling that tests programme and budget before commitment, which funded projects increasingly expect to see.
Explore service
The CDE, the naming and the exchange workflow run for you, turning the EIR from tender language into daily practice.
Explore
Asset information models structured for operations, so a new asset opens with its data layer complete.
Explore
Coordinated-model quantities for BOQs and valuations, removing the gap between what was measured and what was designed.
Explore
Laser scan verification and record modelling that document the delivered works, deviations included.
ExploreThe complete model-side scope from a single supplier, engaged per project, with no fixed cost left behind when it ends.
Architecture, structure and MEP modelled in Revit under one documented standard, federated as standard practice.
Custom families to your library rules and LOD specification, delivered as reusable assets.
4D programme simulation, 5D cost integration and 6D performance data where the project's reporting requires it.
Coordinated shop drawings at fabrication tolerance, cleared against the federated model before issue.
Scan data modelled into reliable existing-condition geometry for Budapest's substantial retrofit stock.
Flat 2D archives rebuilt into structured 3D models, giving long-lived assets a current digital record.
Operations-ready data structured during delivery: asset codes, warranties and maintenance schedules in CAFM form.
Quantities drawn from the coordinated model and mapped to your cost plan, keeping tender, valuation and final account consistent.
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.
Run it without the gates and the exposure doubles: programme slip, trade clashes, audit non-conformities and handover data gaps, each landing while you also carry the fixed cost of an in-house team. JES removes both exposures: variable capacity, with a named author, checker and approver logged on every file.
Large resort programmes, metro lines and airport packages, all delivered under ISO 19650 by the same team that would serve your project.

Terminal-scale design packages for Dar Al-Handasah on Dubai World Central's next…
Read the case
MEP modelled and coordinated across Blue Line stations and depots for MNG Esmas,…
Read the case
Over 100 people at peak across MEP, structural and interior fit-out packages on …
Read the case
Every N+1 and 2N redundancy path verified in 3D against Tier-rating requirements…
Read the case
Mechanical, electrical and plumbing threaded through Foster + Partners' steel-fe…
Read the case
Shop drawing release synced to the tower pour cycle on AFE's fast-track golf-fac…
Read the case
Every consultant and contractor on Al-Futtaim's master-planned villa and low-ris…
Read the casePackages issued to programme from a federated, clash-resolved model, with throughput matched to the project load.
No status calls: ERP dashboards carry each deliverable's position and complete review trail.
ISO 19650 configured from the first week, so funded and audited projects can show structure on demand.
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.
ReadBoth. We produce the models, coordination and drawings across all disciplines and we govern the standards: the CDE, the naming and the exchange workflow run for you. One accountable team does both, turning the EIR from tender language into daily practice. You are not managing a consultancy that advises and a separate shop that draws on the same payroll.
Yes. You get a dedicated outsourced BIM team under one named lead, 260+ engineers on call, so a team hired for one programme no longer has to be carried through the gap before the next. Capacity is variable and scales against the programme. Coordination runs on European hours through our German office, with a named record behind every file.
Yes. Our consultants embed in your delivery, set the BEP and LOD schedule and hold the work to ISO 19650, coordinated on European hours through our German office. One named lead stays accountable across the programme, and an Author-Checker-Approver record sits behind every file, so you get governance without carrying the fixed cost of an in-house team.
Yes. We run laser scan to registered point cloud to a coordinated record model, giving reliable existing-condition geometry for Budapest's substantial retrofit stock. Architectural, structural and MEP coordinate against that verified base. Deviations are included in the record, so the model documents the building as it stands rather than as the design assumed.
Architectural, structural and MEP. We author them in Revit and federate them in Navisworks with regular clash cycles on one model, authored, checked and approved against the BEP before issue. Trade coordination and drawing volume are handled off your payroll, so the site receives resolved information without your technical office having to grow to carry it.
Cost follows scope, the disciplines involved, the LOD you need and the programme length, so we scope each engagement to the actual work rather than a flat rate. Variable capacity costs less than carrying an in-house team through the gap between programmes. The zero-cost pilot on one package lets you see the output and the QA first.
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.