Bureau De Fonseca, by Studibo

What Bureau De Fonseca, by Studibo does

Bureau De Fonseca bvba is a Belgian acoustic engineering and vibration measurement consultancy operating as a private limited company under the Studibo group. The firm delivers on-site measurements, technical analyses, computer simulations, and detailed professional reports across six interconnected service areas: Environment (Milieu-Omgeving), Building Acoustics (Bouwakustiek), Industry (Industrie), Traffic (Verkeer), Vibrations (Trillingen), and Music Acoustics (Muziekakoestiek). Underlying technology comprises specialized measurement equipment (discrete dosimeters, dose badges, vibration sensors), the CATT Acoustic analysis software (independently rated most reliable by Germany's PTB national metrology institute), and proprietary methodologies including waterfall/cascade diagrams that distinguish structural from rotation-dependent vibrations. All measurements are conducted under ISO 17025 laboratory quality standards, making the firm's outputs legally defensible under Belgian and European noise legislation (VLAREM, VLAREM II, Royal Decree of 16 January 2006).

The business model is quote-based professional services delivered on a pay-as-you-go basis via direct sales to clients across four segments: industrial firms (workplace noise and vibration exposure compliance), the construction sector (residential, schools, public buildings, offices, auditoriums), government entities (environmental impact assessments, MER-studies, traffic noise mapping), and private individuals seeking residential noise or vibration remediation. Pricing is not publicly disclosed for commercial work; private individual on-site engagements start at a minimum of 750 EUR. The go-to-market is sales-led through direct engagement, with the company website serving as a top-of-funnel lead source and email/contact forms supporting mid-funnel conversion. The firm is the first Belgian study bureau officially recognized by the Minister of Employment for workplace noise and vibration exposure measurements, and additionally holds VLAREM recognition as both Environment Expert and EIE (Environmental Impact Assessment) Expert from the Flemish Government.

Bureau De Fonseca operates from two Belgian offices — Strombeek-Grimbergen (De Villegas de Clercampstraat 182, 1853) and Waregem (Kalkhoevestraat 1, 8790) — with a registered seat at Krogstraat 106, 1860 Meise (VAT BE 0860.365.254). The firm has 15+ years of operating experience, and three of its engineers are officially recognized by the Flemish Region as environmental experts in vibrations and noise. In 2024, Bureau De Fonseca joined the Studibo group, a coalition of seven Flemish engineering and study bureaus (Stabico, Feys, Keurdesk, RaCo, Concreet, Bureau De Fonseca, Bouw-en Energie Advies) offering combined coverage across land surveying, safety coordination, asbestos testing, EPCs, acoustic studies, and energy advice.

Name

Bureau De Fonseca, by Studibo

Legal name

Bureau De Fonseca bvba

Website

https://defonseca.be

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Bureau De Fonseca is a Belgian acoustic engineering consultancy providing noise and vibration measurement, environmental impact assessment, and regulatory compliance services to industrial, construction, government, and private clients across Flanders, operating under the Studibo group since 2024.

Ownership category

akta.pro rank

Headquarters

HQ city

Meise

HQ country

Belgium

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Acoustic Consulting Services: Professional consulting services providing acoustic studies, measurements, and expert advice for noise and vibration problems. Services include on-site measurements, technical analyses, computer simulations, and detailed reports for clients in industry, construction, government, and private sector.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Bureau De Fonseca is a Belgian acoustic engineering consultancy providing specialized noise and vibration measurement, technical analysis, computer simulations, and professional reporting services. The firm delivers on-site measurements, dosimetry, sound mapping, vibration diagnostics, and acoustic remediation planning across six service areas: environment, building acoustics, industry, traffic, vibrations, and music acoustics. Services are performed in compliance with ISO 17025 and serve industrial, construction, government, and private individual clients.

Product overview

Bureau De Fonseca is an acoustic engineering and consultancy firm offering specialized services in noise and vibration measurement, analysis, and remediation. The company operates as a unified service consultancy rather than a software product company, providing expert acoustic studies across six interconnected service areas: Environment (Milieu-Omgeving), Building Acoustics (Bouwakustiek), Industry (Industrie), Traffic (Verkeer), Vibrations (Trillingen), and Music Acoustics (Muziek). Services include on-site measurements, dosimetry, sound mapping, acoustic remediation planning, and regulatory compliance consulting for both businesses and private clients. The firm holds official governmental recognitions and operates from two offices in Belgium (Strombeek-Grimbergen and Waregem).

Differentiator

Problem solved

Functional benefit

Products and services

• Milieu - Omgeving (Environment)
• Bouwakustiek (Building Acoustics)
• Industrie (Industry)
• Verkeer (Traffic)
• Trillingen (Vibrations)
• Muziek (Music Acoustics)
• On-site visit for private individuals

Named customers2 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• StudibocoreStrategic or Co-development PartnerBureau De Fonseca became part of Studibo in 2024, a strong grouping of seven engineering and study bureaus from all Flemish provinces. The partnership allows combined expertise including land surveying (Feys), safety coordination and EPB reporting (Stabico), asbestos testing and EPCs (Keurdesk), technical studies (RaCo), acoustic studies and vibration measurements (Bureau De Fonseca), and energy advice (Bouw-en Energie Advies).

Scale indicators3 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• SGS Belgium: Global testing, inspection and certification company with extensive Belgian laboratory operations. Overlaps with Bureau De Fonseca on accredited measurement and compliance testing services for industrial clients, though SGS is far broader in scope and international in footprint.
• Royal HaskoningDHV: Dutch-headquartered international engineering consultancy with a strong built-environment and industrial client base. Overlaps with Bureau De Fonseca on industrial noise/vibration and environmental acoustics, but competes from a much broader portfolio rather than as a specialized acoustics player.
• Sweco Belgium: Belgian arm of the pan-European Sweco engineering consultancy covering buildings, infrastructure, water and environment. Competes for the same Flemish/Belgian projects where acoustics is part of a broader engineering scope, particularly in construction and infrastructure.
• Arcadis Belgium: Belgian operations of global design and engineering consultancy Arcadis, active in buildings, infrastructure, water and environment. Competes with Bureau De Fonseca on acoustic components of larger infrastructure and construction projects in the Benelux market.
• Tractebel (ENGIE): Major Belgian-headquartered engineering consultancy (part of ENGIE) operating across energy, water, infrastructure and built environment. Overlaps with Bureau De Fonseca on acoustic/environmental impact studies within large Belgian and European infrastructure programs, but offers a much broader service portfolio rather than specializing in acoustics.
• AECOM Belgium: Global infrastructure consulting firm with a Belgian practice addressing buildings, environment, and transportation acoustics within larger multi-disciplinary engagements. Competes for the same government and large enterprise contracts as Bureau De Fonseca when projects require bundled delivery.

Regional players

• Witteveen+Bos: Dutch engineering consultancy with strong water, infrastructure and environmental practices, occasionally addressing noise and vibration within broader Dutch/Belgian projects. Comparable in technical rigor and Benelux focus, though not a dedicated acoustics specialist.
• BMT Group Belgium: International engineering and scientific consultancy with Belgian presence covering marine, infrastructure and environmental work. Adjacent peer because it serves overlapping industrial and government clients in the Benelux with environmental measurement and compliance services, though not specifically focused on acoustics.

Direct peers

• Müller-BBM: German independent engineering consultancy specialized in acoustics, vibration and building physics, with a strong industrial and infrastructure client base. Comparable in scale and service mix, particularly on vibration measurement, noise dosimetry, and environmental impact studies that overlap directly with Bureau De Fonseca's portfolio.
• Peutz Group: Dutch-founded specialist consultancy in acoustics, noise control, building physics and vibration engineering, serving construction, industry, and government across the Benelux. Highly comparable as a niche acoustic engineering peer with overlapping service lines (building acoustics, industrial noise, environmental impact) and a similar reliance on credentialed experts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/bureaudefonseca

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

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 Bureau De Fonseca, by Studibo