Deerns Tech Stack

Engineering consulting firm specializing in MEP design for data centers, hospitals, and airports

Engineering Services The Hague, South Holland 501–1,000 employees Privately Held

Deerns is a 500+ person engineering consulting firm headquartered in The Hague, with offices across Europe, India, and Brazil. The tech stack is dominantly Autodesk (Revit, BIM 360, Naviswork, Civil 3D) and building-physics simulation tools (EnergyPlus, DIALux, ETAP), reflecting a design-and-commissioning operation rather than software development. Active hiring leans heavily toward engineering (103 roles across MEP, HVAC, plant design) with consistent mid-to-senior seniority distribution, and recent project work spans data center builds (Milan hyperscale), hospital HVAC retrofit, and museum infrastructure—all anchored on energy performance and LEED/BREEAM compliance.

Tech Stack 33 technologies

Core StackRevit AutoCAD C++ C# DynamoDB Python Visual Studio BIM Microsoft Office Autodesk BIM 360 DIALux EnergyPlus BACnet Modbus KNX DiaLux LEED DIALUX AutoCAD Plant 3D Navisworks Microsoft Project BREEAM Presto Navisworks Manage ETAP Civil 3D Autodesk Construction Cloud Windows Azure Microsoft 365+3 more

What Deerns Is Building

◆Challenges

Improving energy efficiency
Space constraints for equipment
Meeting sustainability and cleanroom requirements
Energy performance optimization of buildings
Integrating sustainability into complex projects
Reducing emissions through energy strategies
Integrating renewable sources for carbon neutrality
Production efficiency improvement
Complex bouwfysische en akoestische vraagstukken
Reducing environmental impact of built environment

▲Active Projects

Hvac design for data centers
Mechanical and electrical plant design
Data center design projects
Hvac design for hospitals
Commissioning for leed/breeam certifications
New datacenter construction in milan
Hvac design for airports
Museum boijmans van beuningen
Amsterdam museum
Hyperscales project

Hiring Activity

Steady120 roles · 45 in 30d

Department

Engineering

103

Construction

Environment

Finance

Support

Data

Healthcare

Seniority

Senior

Mid

Junior

Intern

Lead

Manager

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About Deerns

Deerns provides technical consulting and engineering design services to airports, hospitals, data centers, laboratories, and commercial real estate developers across Europe, India, and Brazil. The firm operates a project-based delivery model: from concept and design through on-site supervision and post-handover support. Core service lines span mechanical, electrical, and plumbing (MEP) systems; HVAC design for temperature-critical and high-density environments; building-physics and acoustic engineering; and sustainability certification (LEED, BREEAM) for new construction and retrofit projects. The firm has maintained this practice since 1928, with approximately 500 staff distributed across multiple regional offices.

HeadquartersThe Hague, South Holland

Company Size501–1,000 employees

Hiring MarketsItaly, Netherlands, France, Spain, India, Brazil

Frequently Asked Questions

What is Deerns' tech stack?

Autodesk suite (Revit, BIM 360, Navisworks, Civil 3D, AutoCAD Plant 3D), building-physics simulation (EnergyPlus, DIALux, ETAP), building controls (BACnet, Modbus, KNX), and productivity tools (Microsoft Office, Project, Azure, Visual Studio).

What projects is Deerns working on?

Active projects include HVAC design for data centers and hospitals, new data center construction in Milan, MEP plant design, museum infrastructure (Boijmans, Amsterdam), and LEED/BREEAM commissioning across European sites.