What Daedalus Engineering s. à r. l. does

Daedalus Engineering s. à r. l. is a privately held, Luxembourg-domiciled civil engineering consultancy (société à responsabilité limitée) founded in 2000 and headquartered in Heffingen, with a secondary office in Heinerscheid. The firm delivers integrated engineering services across four practice areas: structural engineering (Hochbau), civil infrastructure (Tiefbau), energy systems (Energie), and on-site health & safety coordination (SiGeKo). Its 30+ multidisciplinary staff provide planning, design, surveying, permitting, and construction supervision for building, infrastructure, and utility projects, using standard AEC tooling — AutoCAD and Allplan for 3D modeling, structural calculation software, and geomatics/surveying capabilities.

The firm is best known for its sustainable and circular-economy construction methodology, including CLT timber construction, recycled concrete aggregates, prefabricated elements, and selective deconstruction with material reuse — most prominently demonstrated in the award-winning Lycée Michel Lucius campus redevelopment (New European Bauhaus Prize 2024, European Commission). Its project portfolio spans public schools, cultural centers, water and energy infrastructure, residential developments, and municipal buildings, with reference clients that include the Administration des Bâtiments Publics, the Fonds du Logement, CREOS, SES, and more than a dozen Luxembourg communes.

Daedalus operates a sales-led, project-based professional services model. Fees are determined per engagement scope, complexity, and duration under multi-year contract structures; no standard pricing is publicly disclosed. Revenue is concentrated in the Luxembourg public sector, with municipal and government administration work as the primary engine, supplemented by utility companies (CREOS, SES) and selective private developers. The firm is managed by Geschäftsführer Patrick Hausen and Marc Prommenschenkel, independently owned with no external investors or parent company identified.

Name

Daedalus Engineering s. à r. l.

Legal name

Daedalus Engineering s. à r. l.

Website

https://daedalus.lu

Company type

Private

Founded year

2000

Operating status

Operating

Short description

Daedalus Engineering is a Luxembourg-based civil engineering consultancy providing integrated structural, infrastructure, energy, and safety coordination services to public-sector clients (government and communes), utilities, and private developers across more than 2,100 projects since 2000.

Ownership category

akta.pro rank

Product category

Civil Engineering Services

NAICS

Engineering Services (54133), Engineering Services (541330)

SIC

Services-Engineering Services (8711), Services-Management Consulting Services (8742)

akta.pro primary industry

Civil & Structural Engineering Consulting (BPAHAIAA)

akta.pro secondary industries

Reliability, Safety & Risk Engineering (RAMS/PSM) Consulting (BPAHAIAK), Construction Program Management (Multi-site/Portfolio) (IMAFAAAF)

Keywords

• Civil engineering services
• Structural engineering design
• Infrastructure planning
• Construction safety coordination
• Energy systems engineering

Headquarters

HQ city

Heffingen

HQ country

Luxembourg

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Engineering Consulting Services: Professional engineering services for civil construction projects including structural design, infrastructure planning, and construction supervision

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Daedalus Engineering s. à r. l. is a Luxembourg civil engineering consultancy that provides planning, structural design, infrastructure engineering, energy systems engineering, and on-site health & safety coordination (SiGeKo) for public and private construction projects. The firm operates across four disciplines — Hochbau (structural engineering / buildings), Tiefbau (civil infrastructure), Energie (energy systems), and SiGeKo (safety coordination) — delivering end-to-end engineering services from concept and permitting through construction supervision. Clients are predominantly Luxembourg communes, government administrations, utility operators (CREOS, SES), and property developers, served through project-based consulting engagements.

Product overview

Daedalus Engineering s. à r. l. is a civil engineering consultancy firm offering engineering services across four main areas: Hochbau (structural engineering), Tiefbau (civil infrastructure), Energie (energy systems), and SiGeKo (safety and health coordination on construction sites). The firm provides integrated planning services for construction projects including residential buildings, schools, cultural centers, water infrastructure, road construction, and public utility facilities. As a service-based engineering company rather than a software product company, Daedalus Engineering does not offer discrete software products but rather delivers engineering expertise, project management, and technical consulting services tailored to municipal and private clients in Luxembourg.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• 2100+ projects successfully completed
• +1 more outcomes

Named customers7 records

Segments3 records

Ideal customer profiles3 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• MUM digital agencyminorOthersWebsite development and digital marketing agency that designed and maintains the company website. Located in Weiswampach, Luxembourg.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Bureau d'Etudes Greisch: Belgian structural and civil engineering consultancy of comparable size and vintage, delivering building, infrastructure and bridge engineering across Belgium and the Greater Region. Highly comparable to Daedalus in service mix, project profile and mid-market positioning.
• Bureau Greisch Infra: Luxembourg-based subsidiary / affiliated entity of Bureau Greisch focused on infrastructure and civil engineering in the Luxembourg market. Most directly comparable to Daedalus on geography, service scope (Tiefbau, Energie) and public-sector client base.

Broad incumbents

• Tractebel (ENGIE): Large Belgian-headquartered engineering consultancy owned by ENGIE, covering energy, buildings and infrastructure across Europe. Comparable in technical disciplines served (especially energy infrastructure and civil works) but at much larger scale and broader geographic footprint.
• Arcadis NV: Global design and engineering consultancy with strong European presence in buildings, water and infrastructure. Overlaps with Daedalus on municipal building design, water systems and energy infrastructure but operates at vastly larger scale.
• WSP Global: Global engineering consultancy with significant European operations in buildings, transportation, water and environment. Competes with Daedalus for large public-sector infrastructure mandates across the Greater Region and broader EU.
• Sweco AB: European engineering consultancy with leading Nordic/Continental presence in buildings, infrastructure, water and energy. Comparable in service mix (especially Tiefbau and energy) but at much larger scale across multiple European geographies.
• Royal HaskoningDHV: Dutch engineering consultancy with strong European practice in buildings, water, infrastructure and energy. Overlaps with Daedalus on water networks and utility infrastructure but operates at much larger scale and broader scope.

Regional players

• Bollinger + Grohmann: Germany/Austria-based structural engineering consultancy with comparable boutique profile and high-end building portfolio. Comparable in technical scope (structural engineering, sustainable construction) and project scale, primarily serving German-speaking markets.
• Werner Sobek Group: German engineering firm specializing in structural design, facades and sustainable building concepts. Comparable boutique-scale structural and sustainability expertise, but primarily active in German-speaking markets rather than Luxembourg.
• Ingenieurbüro Dr.-Ing. Heinrich: German mid-sized engineering consultancy offering structural and civil engineering services. Comparable boutique scale and project types (schools, municipal buildings, infrastructure) but primarily serves Rhineland-Palatinate / Greater Region clients.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/daedalusengineering

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Daedalus Engineering s. à r. l.