BIMEXPERTS
BIMEXPERTS is a Vienna-headquartered BIM engineering and software firm providing consulting, modeling, calculations, 3D laser scanning, and proprietary software (BIMQ, TGA Concept, ZEITON) to construction companies, architects, building owners, and contractors across five European and MENA countries.
- Company typePrivate
- Founded2011
- HeadquartersVienna, Austria
- Headcount51–100
- GTM typeB2B
- OfferingServices
What BIMEXPERTS does
BIMEXPERTS is a Vienna-headquartered engineering and software firm specializing in Building Information Modeling (BIM) for the construction industry, founded in 2000 by Michael Resch and operating today through the formal BIMEXPERTS GmbH entity established in 2011. The company delivers BIM consulting, modeling (HVAC, electrical, plumbing — collectively MEP), calculations and dynamic simulations, 3D laser scanning, custom software development, IT services, and BIM training to construction companies, architects, building owners, contractors, and infrastructure operators. With approximately 96 employees distributed across six offices in Austria (Vienna, Leoben), Germany (Vohenstrauß), Serbia (Novi Sad), Bulgaria (Sofia), and Egypt (Cairo), the firm serves enterprise clients in healthcare (University Hospital Aachen, UKSH Luebeck, Hospital North Vienna), government (Parliament Vienna, Wiener Linien), banking, automotive (BMW), technology (Siemens), real estate (Austria Campus, Bogenhausener Tor), and cultural/heritage (MAK Museum, Koralm Tunnel) sectors.
The technology stack is built on Autodesk Revit, IDA-ICE, EnergyPlus, and IFC standards, with three proprietary software assets: BIMQ, a cloud-based BIM data management platform controlling Level of Information Need (LOIN) from project inception to handover; TGA Concept, a technical building systems design tool distributed via partner platform bimagine.com; and ZEITON, a business process automation platform originally used internally for ~80 users over two years and expanded in 2024 with FINANCE capabilities. BIMEXPERTS is a Certified Autodesk Trainer and partners with TÜV Süd, AMS Vienna, and Mensch & Maschine for BIM certification delivery.
Revenue is generated through professional services engagements (project-based BIM consulting and modeling contracts), custom software development outsourcing using .NET, React, Unity, AWS, C#, and MS SQL, and direct sales plus partner-channel distribution of proprietary software. Pricing is quote-based, with publicly listed salary ranges (e.g., EUR 3,000–4,500 gross/month for CAD designers in Austria) signaling active hiring. The business is founder-controlled, privately held, and bootstrapped — no institutional investment, funding rounds, or external shareholders are disclosed. Recent expansion (Serbia 2018, Bulgaria 2021, Leoben and Vohenstrauß 2023) and the 2024 launches of BIMQ as a standalone service and ZEITON FINANCE mark a measured pivot toward recurring software revenue alongside the core services franchise.
BIMEXPERTS firmographics
Firmographics- Name
- BIMEXPERTS
- Legal name
- BIMEXPERTS GmbH
- Website
- https://bimexperts.com
- Company type
- Private
- Founded year
- 2011
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- BIMEXPERTS is a Vienna-headquartered BIM engineering and software firm providing consulting, modeling, calculations, 3D laser scanning, and proprietary software (BIMQ, TGA Concept, ZEITON) to construction companies, architects, building owners, and contractors across five European and MENA countries.
- Ownership category
- akta.pro rank
BIMEXPERTS industry classification
Industry- Product category
- BIM Engineering Services
- NAICS
- Engineering Services (541330), Custom Computer Programming Services (541511), Software Publishers (51321), Drafting Services (541340)
- SIC
- Services-Engineering Services (8711), Services-Management Consulting Services (8742), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Building Information Modeling (BIM) & Digital Design Services (BPAHAKAK)
- akta.pro secondary industry
- Data Platform, BI & Analytics Integration (BPAEAAAI)
Keywords
Where BIMEXPERTS is headquartered
LocationHeadquarters
- HQ city
- Vienna
- HQ country
- Austria
- HQ region
- Europe
Offices6 records
Markets served
BIMEXPERTS business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Others
Revenue model
- BIM Consulting & Management Services: Professional consulting services including BIM implementation, project management, coordination, and training. Provides contractual foundations, BIM execution plans, and ongoing project support.
- BIM Modeling & Engineering Services: Technical building design services including HVAC, electrical, and plumbing BIM modeling, clash detection, 3D laser scanning to BIM conversion, and model-based calculations.
- Calculations & Simulations Services: Engineering calculations for HVAC systems, electrical systems including load calculations, short circuit analysis, cable sizing, lighting calculations, and dynamic building simulations.
- Software Development Outsourcing: Custom software development services for BIM industry, organizational workflows, 2D-3D visualization, facility management, and games. Technologies include .NET, React, Unity, AWS, C#, MS SQL.
- IT Services & Support: IT consulting, system audits, network setup, workstation configuration, monitoring and backup solutions, cybersecurity measures, and data loss prevention.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Monthly | CAD Designer (HKLS/HVAC) - Austria |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels4 records
BIMEXPERTS product offering
Product offeringCore offering
BIMEXPERTS delivers Building Information Modeling (BIM) consulting, modeling, MEP engineering, calculations and simulations, 3D laser scanning, software development outsourcing, IT services, and BIM training to construction companies, architects, building owners, and contractors. The firm also develops and sells proprietary software products — BIMQ (cloud-based BIM data management), TGA Concept (technical building systems design), and ZEITON (business process automation) — and operates across healthcare, commercial, industrial, and infrastructure projects in Europe and the Middle East.
Product overview
BIMEXPERTS operates as both an engineering office and software company, providing technical building planning using BIM methodology with a portfolio of proprietary software products and professional services. The core software products include BIMQ (cloud-based BIM data management platform), TGA Concept (technical building systems design software), and ZEITON (business process automation platform). These are supported by service offerings spanning BIM consulting, MEP modeling & engineering, calculations & simulations, 3D laser scanning, software development outsourcing, IT services, and BIM training. The company combines engineering expertise with software development to deliver integrated BIM solutions for the construction industry.
Differentiator
Problem solved
Functional benefit
Brands
- BIMQ: Cloud-based BIM data management service that manages the 'I' in BIM, controlling information requirements from project inception to handover.
- ZEITON
- TGA Concept
Products and services
- BIM Consulting & Management Professional consulting offering covering BIM consultant, implementation, objects, guidelines, templates, and training, delivered to construction companies, building owners, architects, and contractors.
- BIM Modeling & Engineering Technical building design service using BIM methodology for HVAC, MEP, and architectural modeling, including clash detection, building condition surveys, and BIM coordination.
- Calculations & Simulations HVAC, electrical, and plumbing calculations plus dynamic building simulations using IDA-ICE, Revit-based EnergyPlus, and DOE 2.2 for sustainable, energy-optimized building design.
- 3D Laser Scan 3D laser scanning with point cloud capture and integration into BIM/Revit models for as-built documentation, renovation planning, and digital-twin creation.
- Software Development Outsourcing Custom software development for the BIM industry, organizational workflows, 2D/3D visualization, facility management, and games using .NET, React, Unity, AWS, C#, and MS SQL.
- IT Services & Support IT consulting, system audits, network setup, workstation configuration, monitoring and backup solutions, cybersecurity, and data loss prevention for business continuity.
- BIM Training & Education Training courses and workshops delivered in cooperation with TÜV and other certified partners to qualify participants as BIM managers, BIM coordinators, or BIM engineers.
- BIMQ by BIMEXPERTS Cloud-based BIM data management platform that controls information requirements across the project lifecycle, providing software templates for modeling tools, model checkers for data consistency, and machine-readable validation rules.
- TGA Concept Proprietary software that streamlines the design of technical building systems (Technische Gebäudeausrüstung / TGA), developed by BIMEXPERTS and distributed through partner bimagine.com.
- ZEITON Business process automation platform that unifies cost center management, financial reporting, invoice processing, workforce management, and partner connections into a single system.
Quantifiable outcome
- Dynamic simulations can reduce heating/cooling load by up to 20% compared to static heating and cooling loads
- +3 more outcomes
Companies that use BIMEXPERTS
Customer profileNamed customers12 records
Segments6 records
Ideal customer profiles5 records
BIMEXPERTS technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
BIMEXPERTS partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered major, minor and core.
- CaverionmajorProject partner for University Hospital Aachen intensive care building project. BIMEXPERTS worked with Caverion to cover extensive MEP planning services. Collaboration enabled successful HVAC planning for the EUR 23 million project spanning 30 months.
- Architekten Naujack Rind HofminorArchitectural partner for University Hospital Aachen project. Provided architectural design that BIMEXPERTS supported with MEP planning and technical building equipment design.
- Wiener Linien GmbH & Co KGmajorBuilding centralized LOI (Level of Information Need) data structure for Wiener Linien's infrastructure BIM projects. BIMQ platform used to create cloud-based interdisciplinary data structure replacing Excel-era templates. Project enables modern operation of transport infrastructure.
- TÜV SüdmajorTraining partner for BIM certification programs. BIMEXPERTS offers BIM training in cooperation with TÜV, providing certified courses for BIM managers, coordinators, and engineers.
- AMS ViennamajorTraining partner for BIM certification and education programs in Vienna area.
- Mensch & MaschinemajorTraining partner for BIM software and Autodesk-related certification programs.
- AutodeskcoreCertified Autodesk trainer status. Uses Autodesk software including Revit MEP, AutoCAD, and Autodesk Cloud for BIM modeling and engineering services.
- bimagine.comcorePartner platform for distributing TGA Concept software - BIMEXPERTS' proprietary software for designing technical building systems.
Scale indicators6 records
Recent moves12 records
Expansion highlights6 records
BIMEXPERTS competitors and assessment
Company assessmentDirect peers
- Bollinger + Grohmann: European engineering consultancy specializing in structural and MEP design with strong BIM and computational design capabilities. Directly comparable as a mid-sized specialist engineering firm serving complex European building and infrastructure projects.
- Drees & Sommer: German-headquartered engineering and consulting firm with a strong BIM, MEP planning, and digital construction practice. Directly competes with BIMEXPERTS on BIM consulting, MEP engineering, and building simulation services for European enterprise and public-sector clients.
- ACCA Software: European BIM software vendor focused on MEP, IFC-based coordination, and BIM modeling tools. Comparable to BIMEXPERTS' TGA Concept and modeling offerings, targeting similar engineering and MEP design customers in DACH and Southern Europe.
- Solibri (Trimble): Specialist in BIM quality assurance, model checking, and information management software. Comparable to BIMEXPERTS' BIMQ service offering around LOIN/data validation, and competes for the same BIM data management budget at construction firms.
Broad incumbents
- Arcadis: Global design, engineering, and management consulting firm with significant BIM and digital construction capabilities. Competes with BIMEXPERTS on large infrastructure and healthcare BIM mandates, but operates at materially larger scale and broader service scope.
- Autodesk: Owner of Revit, Autodesk Construction Cloud, and BIM 360 — the underlying BIM platform on which BIMEXPERTS is a certified trainer and partner. Competes indirectly as Autodesk expands its collaboration and data management roadmap that overlaps with BIMQ.
- Sweco: European engineering, design, and consulting firm with growing BIM/digital practice across infrastructure and buildings. Comparable as a large-scale European competitor pursuing BIM-enabled engineering services, though broader in scope than BIMEXPERTS' MEP focus.
- Nemetschek Group: European AEC software group owning Graphisoft, Vectorworks, Solibri, and other BIM platforms. Highly comparable as a software-side incumbent in the BIM ecosystem that BIMEXPERTS both uses (IFC-based tools) and competes with on data management and collaboration.
- WSP: Global engineering professional services firm with substantial European MEP, structural, and BIM practices. Competes with BIMEXPERTS for enterprise and public-sector building engineering mandates, though at much larger scale.
Emerging players
- Planon: Provider of building management and digital twin software with overlap into BIM-driven facility management. Comparable in addressing the building owner / facility management segment that BIMEXPERTS targets with BIMQ and as-built documentation services.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
BIMEXPERTS social profiles
Digital presenceBIMEXPERTS financial estimates
Financial estimateRevenue estimate
Valuation estimate
BIMEXPERTS leadership team
Management profileNumber of profiles
Profiles5 records
BIMEXPERTS subsidiaries and ownership
Company hierarchySubsidiaries4 records
BIMEXPERTS funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
BIMEXPERTS M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about BIMEXPERTS
What does BIMEXPERTS do?
BIMEXPERTS delivers Building Information Modeling (BIM) consulting, modeling, MEP engineering, calculations and simulations, 3D laser scanning, software development outsourcing, IT services, and BIM training to construction companies, architects, building owners, and contractors. The firm also develops and sells proprietary software products — BIMQ (cloud-based BIM data management), TGA Concept (technical building systems design), and ZEITON (business process automation) — and operates across healthcare, commercial, industrial, and infrastructure projects in Europe and the Middle East.
Is BIMEXPERTS a public or private company?
BIMEXPERTS is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was BIMEXPERTS founded?
BIMEXPERTS was founded in 2011. It employs 51 to 100 people.
Where is BIMEXPERTS based?
BIMEXPERTS is headquartered in Vienna, Austria, in the Europe region.
How does BIMEXPERTS make money?
Five revenue lines are on record. BIM Consulting & Management Services are the primary driver. The others are BIM Modeling & Engineering Services, calculations & Simulations Services, software Development Outsourcing and IT Services & Support.
Who are BIMEXPERTS's main competitors?
Direct peers on record are Bollinger + Grohmann, Drees & Sommer, ACCA Software and Solibri (Trimble). Broad incumbents are Arcadis, Autodesk, Sweco, Nemetschek Group and WSP. Planon is listed as an emerging player.
Does BIMEXPERTS have an API?
No public API is recorded for BIMEXPERTS.
What industry is BIMEXPERTS in?
BIMEXPERTS's product category is BIM Engineering Services. Its primary akta.pro industry code is BPAHAKAK, Building Information Modeling (BIM) & Digital Design Services, with a secondary code of BPAEAAAI, Data Platform, BI & Analytics Integration. Its NAICS code is 541330 and its SIC code is 8711.