Vortgang

Engineering Consulting Servicesvortgang.be

Vörtgang BV is a Belgian engineering consultancy providing study, design, and coordination of HVAC, electrical, plumbing, sprinkler, lift, and smoke/heat extraction systems for construction projects across Flanders. It serves architecture firms, building owners, developers, contractors, and installers using BIM, dynamic energy simulation, and a Design & Build delivery model.

Company typePrivate
Founded2015
HeadquartersTurnhout, Belgium
Headcount1–10
GTM typeB2B
OfferingServices

What Vortgang does

Vörtgang BV is a privately held Belgian engineering consultancy (BV) headquartered in Turnhout, Antwerp province, that provides study, design, and coordination of technical installations for construction projects. Its scope covers HVAC (including heat pumps, climate ceilings, type D ventilation, geothermal and Cold-Warm Storage/KWO systems), electrical installations (LED lighting with occupancy detection, solar PV), plumbing and rainwater recovery, sprinkler systems, elevator installations, and smoke and heat extraction (RWA). The firm operates primarily in the Flemish region of Belgium, working with architecture firms (Schellen, AIM, Archiles, Esia), building owners and developers (Groep Van Roey, Vercity, Van Roey Vastgoed), contractors, and installers, typically being embedded early in projects within Bouwteam (construction team) and Design & Build arrangements.

The core technical stack is built on Building Information Modelling in Revit, with hour-by-hour dynamic energy simulation used during the pre-design phase to validate comfort, temperature, and energy consumption. Vörtgang also invests in AI tools that operate on structured BIM data and text, supporting generative design proposals, digital twins for predictive maintenance, automated clash detection, and administrative automation. The firm operates within the Studibo group alongside sister company Data-Build, which provides deeper BIM management and coordination capacity.

Vörtgang earns revenue through project-based, quote-based professional service fees for engineering consultancy work. Pricing is negotiated per project based on scope, complexity, and size, with multi-year contracts typical. The go-to-market is relationship-driven enterprise field sales, winning work through tender participation and architectural partnerships. Notable project wins include the 35,000 m² Soudal factory of the future, the 6,100 m² Brussels Airport Skyhall renovation, the 10,294 m² De Gaanderij residential development in Herentals (with geothermal KWO delivering up to 128 tons CO₂ savings per year), and IDEWE's WELL-certified office renovation in Turnhout. The firm is small and founder-led, with Tom Smets (formerly of ENGIE Group and BESIX Group) as managing director, supported by a four-person named team.

Vortgang firmographics

Firmographics

Name: Vortgang
Legal name: Vörtgang BV
Website: https://vortgang.be
Company type: Private
Founded year: 2015
Operating status: Operating
Headcount range: 1–10 employees
Short description: Vörtgang BV is a Belgian engineering consultancy providing study, design, and coordination of HVAC, electrical, plumbing, sprinkler, lift, and smoke/heat extraction systems for construction projects across Flanders. It serves architecture firms, building owners, developers, contractors, and installers using BIM, dynamic energy simulation, and a Design & Build delivery model.
Ownership category
akta.pro rank

Vortgang industry classification

Industry

Product category: Engineering Consulting Services
NAICS: Plumbing, Heating, and Air-Conditioning Contractors (238220)
SIC: Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Cogeneration Services & Small Power Producers (4991)
akta.pro primary industry: Occupancy, Space Utilization & Workplace Experience (HSAPAPAG)
akta.pro secondary industry: Commercial/Institutional CHP (Hospitals, Universities, Data Centers, Campuses) (EUACAKAJ)

Keywords

Engineering consultancy
Technical installations
BIM modeling services
HVAC design
Building services engineering

Where Vortgang is headquartered

Location

Headquarters

HQ city: Turnhout
HQ country: Belgium
HQ region: Europe

Offices1 record

Markets served

Vortgang business model

Business model

GTM type: B2B
Offering type: Services
Cost components: Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

Engineering Consultancy Services: Vörtgang provides study, design, and coordination services for technical installations in construction projects. Revenue is generated through project-based professional service fees for engineering consulting work on HVAC, electrical, sanitation, sprinkler, lift, and smoke/heat extraction systems.

Pricing tiers

Model	Billing	Price
Other	Multi-year contract	Project-based engineering services

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Vortgang product offering

Product offering

Core offering

Vortgang is a Belgian engineering consultancy providing study, design, and coordination of technical installations for construction projects. Its core deliverables cover HVAC, electrical, plumbing, sprinkler, elevator, and smoke/heat extraction systems for offices, industrial buildings, schools, public buildings, and residential developments, supported by 3D BIM modeling and dynamic energy simulations to optimize comfort, sustainability, and prefabrication.

Product overview

Vortgang is an engineering consultancy specializing in study, design, and coordination of technical installations for construction projects. They offer a comprehensive suite of services centered around their core Technical Installation Engineering offering, supplemented by specialized BIM & 3D services for visualization and clash detection, Dynamic Simulations for energy and comfort optimization, and Design & Build project delivery. Their technical disciplines cover HVAC (including geothermal and KWO systems, heat pumps, climate ceilings, type D ventilation), Electrical (LED lighting, solar panels, occupancy detection), Plumbing (including rainwater recovery), Sprinkler systems, Elevator installations, and Smoke/Heat extraction (RWA). The company operates primarily in Belgium serving industrial buildings, offices, public buildings, residential, and school sectors.

Differentiator

Problem solved

Functional benefit

Products and services

Technical Installation Engineering (Studie, Design & Coördinatie)

Quantifiable outcome

Up to 128 tons CO2 savings per year through geothermal KWO systems (De Gaanderij project)
+2 more outcomes

Companies that use Vortgang

Customer profile

Named customers10 records

Segments4 records

Ideal customer profiles3 records

Vortgang technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature4 records

Vortgang partnerships and signals

Strategic signal

Partnerships

Four partnerships are on record, tiered core, key and minor.

StudibocoreStrategic or Co-development PartnerVörtgang is part of the Studibo group, which provides organizational backing and includes other companies like Data-Build. This parent relationship positions Vörtgang within a broader network of engineering and BIM expertise.
Data-BuildcoreTechnology or IntegrationData-Build is a BIM partner within the Studibo group, specializing in BIM Management, Coordination, Modelling, Engineering and Consultancy. Vörtgang collaborates closely with Data-Build on complex projects to combine practical project experience with deep BIM expertise.
IFTechkeyImplementation/ SI/ Consulting PartnerIFTech, part of Groep Van Roey, specializes in sustainable energy solutions with focus on geothermal installations for residential and commercial projects. Vörtgang collaborated with IFTech on the De Gaanderij project for borehole installation and geothermal energy systems.
FESGminorImplementation/ SI/ Consulting PartnerFESG from Ghent collaborated with Vörtgang on sprinkler installation design for the Soudal project, providing specialized expertise for industrial fire safety systems.

Scale indicators4 records

Recent moves7 records

Expansion highlights4 records

Vortgang competitors and assessment

Company assessment

Broad incumbents

Arcadis: Global design and engineering consultancy with a strong Benelux presence. Comparable across building services engineering and BIM-led project delivery, but at materially larger scale and across a wider portfolio.
Ramboll: Global engineering, architecture, and consultancy firm with strong Nordic/Benelux operations. Comparable across building services, sustainability, and BIM-led design, but at enterprise scale across multiple sectors.
Witteveen+Bos: Dutch engineering and consultancy firm with Benelux presence. Comparable in technical installations and energy engineering consulting, though with broader infrastructure/water focus.
Sweco: Large European engineering, design, and consultancy firm with significant Belgian/Flemish operations. Comparable in MEP and sustainable building design, though operating at much larger scale and across broader infrastructure domains.
Royal HaskoningDHV: International engineering consultancy with substantial Dutch/Belgian presence. Comparable in building installations engineering and sustainability consulting, with broader geographic and sector footprint.

Direct peers

Boydens Engineering: Belgian engineering consultancy specialized in technical installations (HVAC, sanitary, electrical) for offices, healthcare, and industrial buildings. Very close direct peer at similar scale, competing for many of the same Flemish projects.
Cundall: Multi-disciplinary engineering consultancy with strong MEP and sustainability practices. Comparable as a building services consultancy emphasizing BIM, energy simulation, and high-performance design across commercial and residential projects.
Deerns: Specialist building services engineering consultancy focused on HVAC, electrical, and sustainable building design. Closely comparable technical installations design offering with similar focus on high-performance, energy-efficient buildings across Europe.
Tractebel: ENGIE-owned engineering consultancy active across energy, buildings, and infrastructure. Directly comparable as a technical installations / MEP and energy design consultancy; founder Tom Smets has an ENGIE background, making the positioning overlap especially close.

Regional players

bbn adviseurs: Dutch technical installations and building services consultancy. Comparable offering on HVAC, electrical, and BIM-coordinated design, but primarily serves the Netherlands rather than the Belgian/Flemish market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

Vortgang financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Vortgang leadership team

Management profile

Number of profiles

Profiles4 records

Vortgang funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Vortgang M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Vortgang

What does Vortgang do?

Is Vortgang a public or private company?

Vortgang is a private company. It is classified as corporate owned and is currently operating.

When was Vortgang founded?

Vortgang was founded in 2015. It employs 1 to 10 people.

Where is Vortgang based?

Vortgang is headquartered in Turnhout, Belgium, in the Europe region.

How does Vortgang make money?

One revenue line is on record: engineering Consultancy Services.

Who are Vortgang's main competitors?

Broad incumbents on record are Arcadis, Ramboll, Witteveen+Bos, Sweco and Royal HaskoningDHV. Direct peers are Boydens Engineering, Cundall, Deerns and Tractebel. bbn adviseurs is listed as a regional player.

Does Vortgang have an API?

No public API is recorded for Vortgang.

What industry is Vortgang in?

Vortgang's product category is Engineering Consulting Services. Its primary akta.pro industry code is HSAPAPAG, Occupancy, Space Utilization & Workplace Experience, with a secondary code of EUACAKAJ, Commercial/Institutional CHP (Hospitals, Universities, Data Centers, Campuses). Its NAICS code is 238220 and its SIC code is 3585.