Silentium

What Silentium does

Silentium is a Chilean acoustic and vibration-control engineering company founded in 1998 and headquartered in Macul, Santiago, operating from an owned 8,000 m² manufacturing facility. The company delivers integrated industrial noise-control and vibration-management services, spanning diagnosis, design, in-house fabrication, installation, and post-installation certification, to clients in data centers, healthcare, energy and power generation, industrial production, commercial buildings, transportation infrastructure, and aquaculture. Its in-house portfolio includes acoustic panels (PAC series), roadway acoustic screens, Flex Noise blankets, vibration isolators and flexible joints (under Mason Industries representation), gas exhaust and process silencers (SI/SR/SC/SH and ADR lines), acoustic doors and louvers (PA 900 and CAC series), Wavebreaker acoustic interference barriers, GESi emission-control systems, and the JACK-UP floating floor system, supplemented by a Sound Scanner diagnostic service and Revit-format BIM libraries.

The business operates a sales-led, project-based model combining professional engineering services with hardware sales manufactured in-house. Pricing is quote-based and project-specific, driven by custom design, regulatory compliance requirements (Chile's DS 38/2011 environmental, DS 594/99 occupational, and NCh-3357/2015 seismic standards), and the breadth of acoustic, vibration, and seismic-restraint scope. GTM is direct, primarily anchored in Chile with a regional sales office in Lima, Peru, supported by a digital presence through silentium.cl, LinkedIn (3,000+ followers), trade-show participation (FIA 2024, InterNoise 2021, Aquasur 2026), and technical content marketing around regulatory compliance.

Named enterprise customers include Edge Connex, GTD Panamericana, and Ascenty (data centers), Red Maule Hospitals (healthcare), and Costanera Center (commercial real estate). The company holds ISO 9001:2015 certification (operations, factory, commercial, and logistics) and is privately held with no disclosed external investors or funding rounds, classifying as a founder/management-owned industrial SME. Recent strategic activity has focused on stacking exclusive technology partnerships (Mason, GESi, Wavebreaker), launching new diagnostic and floating-floor solutions, and pursuing adjacent verticals such as aquaculture and emissions compliance.

Name

Silentium

Legal name

Silentium

Website

https://silentium.cl

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

51–100 employees

Short description

Silentium is a Chilean acoustic and vibration-control engineering firm founded in 1998 that designs, manufactures, and installs noise, vibration, and seismic-restraint solutions for data centers, hospitals, energy, industrial, and infrastructure clients in Chile and Peru.

Ownership category

akta.pro rank

Product category

Industrial Noise Control Equipment

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Noise & Vibration Control for HVAC (Silencers/Isolation) (IMADANAL)

akta.pro secondary industries

Dampers, Louvers & Ventilation Controls (IMADANAD), Acoustic & Soundproofing Works (IMAFANAL)

Keywords

• Industrial noise control
• Vibration isolation engineering
• Acoustic engineering services
• Seismic restraint systems
• Emission control solutions

Headquarters

HQ city

Macul

HQ country

Chile

HQ region

Latin America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Engineering Solutions: End-to-end acoustic and vibration control solutions including diagnosis, design, manufacturing, and installation. Projects are custom-designed for each client with guaranteed results.
2. Acoustic Products: Sale of acoustic products including panels, silencers, doors, louvers, vibration isolators, flexible joints, acoustic barriers, and emission control systems. Products are manufactured in their own 8,000m2 facility.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Silentium is an acoustic engineering firm that designs, manufactures, supplies, and installs custom noise control and vibration management solutions for industrial, energy, healthcare, data center, and infrastructure clients in Chile and Peru. The company produces acoustic panels, silencers, vibration isolators, acoustic doors, louvers, and emission control systems in its 8,000 m² Santiago facility, while also delivering engineering services including acoustic studies, digital simulation, and diagnostic scanning. End-to-end project delivery (diagnosis, design, manufacture, installation with guaranteed results) is the core commercial proposition.

Product overview

Silentium is an engineering firm specializing in industrial noise control and vibration management, operating from an 8,000 m² facility in Santiago, Chile. Its product portfolio centers on acoustic isolation and absorption hardware — acoustic panels (PAC series), Wave Breaker acoustic interference barriers, road acoustic screens, Flex Noise acoustic blankets, vibration isolators and seismic restraints (Mason Industries representation), flexible joints, gas exhaust silencers (SI/SR/SC/SH lines), splitter noise attenuators (ADR), acoustic doors, and acoustic louvers (CAC) — alongside turnkey solutions including acoustic cabins for data centers, floating floor systems (JACK-UP), emission control systems (GESi partnership), and acoustic scanning diagnostic services (Sound Scanner). Silentium also offers BIM libraries in Revit format and provides full-service acoustic engineering: diagnosis, design, fabrication, and certified installation, serving sectors including data centers, hospitals, energy, aquaculture, and industrial production.

Differentiator

Problem solved

Functional benefit

Brands

• Wavebreaker: Swedish acoustic interference technology for noise reduction on existing noise barriers, achieving equivalent attenuation of screens 2m taller with only 20cm height addition.
• GESi

Products and services

• Paneles Acústicos (PAC Series) Acoustic isolation panels in multiple series (PAC-SG-50, PAC-SG-80, PAC-SG-100, PAC-A50, PAC-A66) designed for industrial, commercial, and infrastructure applications, providing airborne and impact noise reduction.
• Wave Breaker Swedish acoustic interference technology installed atop existing noise barriers, achieving noise attenuation equivalent to barriers 2 meters taller, with 75% cost savings and 7 dBA noise reduction, made from 100% recycled materials.
• Pantallas Acústicas Viales Roadway acoustic screens and barriers designed to reduce traffic noise toward surrounding communities and receptors.
• Mantas Acústicas (Flex Noise) Flexible acoustic blankets and barriers (including Flex Noise and Flex Noise Walls) providing modular noise isolation and absorption for machine rooms, industrial process areas, and building facades.
• Aisladores de Vibración (Mason Industries) Spring vibration isolators and neoprene anti-vibration mounts (1" SLRSO, 2", BR, RCA series) providing seismic restraint and vibration control for industrial equipment, pumps, motors, compressors, and generators.
• Juntas Flexibles (Mason Safleflex) Flexible neoprene joints for gas exhaust and fluid piping systems, and seismic VFL joints for fluid and gas pipelines in HVAC systems and seismic-isolated buildings, compliant with NCh-3357/2015.
• Silenciadores de Escape de Gases Gas exhaust silencers in multiple lines: Industrial (SI, 5-20 dBA reduction), Residential (SR, 0-25 dBA), Critical (SC, 25-35 dBA), and Hospital (SH, 35-45 dBA), designed for various engine and industrial applications.
• Atenuadores de Ruido (ADR / Splitter) Splitter-type noise attenuators (ADR series) and CAC louver series (CAC-300, CAC-301, CAC-160, CAC-500V) for industrial duct and ventilation noise reduction applications.
• Puertas Acústicas (PA 900) Acoustic doors (PA 900 series) and acoustic gates (PO series) providing certified sound isolation for technical rooms, data centers, and industrial enclosures.
• Celosías Acústicas (CAC Series) Acoustic louvers (CAC-300, CAC-301, CAC-160, CAC-500V) providing noise reduction while allowing ventilation airflow through walls and enclosures.
• Silenciadores Procesos Industriales Industrial process silencers and vent silencers designed for industrial process noise sources, complementing the exhaust silencer product line.
• Control de Emisiones (GESi) Emission control systems developed in partnership with GESi (Global Emissions Systems Inc.), including Diesel Particulate Filters (DPF achieving 85-99% particulate reduction), oxidation catalysts, SCR systems, and Dry Selective Catalyst (DSC) technology for NOx, HC, CO reduction in diesel, natural gas, and alternative fuel engines, compliant with D.S. N°38/2021.
• Sound Scanner (Escaneo Acústico) Industrial acoustic scanning diagnostic service using a rotary microphone array (5 physical microphones generating 400+ virtual microphones) to map noise source locations and frequencies at levels as low as 125 Hz, enabling precise acoustic solution design.
• Piso Flotante Acústico (JACK-UP System) Floating concrete floor system installed on spring vibration isolators, decoupling structures (such as sports courts) from the building to prevent impact and airborne noise transmission, achieving 72+ dB airborne noise reduction.
• Cabinas Acústicas para Data Centers Custom acoustic cabins for power generation equipment in data centers, reducing noise from chillers, generators, UPS systems, and industrial fans to ensure operational continuity and community compliance.
• Estudios Acústicos y Simulación Digital Acoustic studies and digital simulation services for acoustic impact assessment, regulatory compliance (DS 38/MMA, DS 594/MINSAL), and solution design, forming part of Silentium's end-to-end diagnostic, design, and installation service.

Quantifiable outcome

• 36 points above BB93 standard for impact noise in floating floor installations
• +4 more outcomes

Named customers5 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered core.

• Mason Industries Inc.coreTechnology or Integration · 29 May 2025Silentium is the official representative of Mason Industries in Chile. Mason Industries is a world leader with 60+ years of experience in vibration control and seismic restraint solutions. Products include spring isolators, neoprene isolators, flexible joints, and seismic restraint systems meeting NCh-3357/2015 standards. This exclusive representation provides certified technology for protecting equipment and structures against vibrations and seismic events.
• GESi (Global Emissions Systems Inc.)coreTechnology or Integration · 1 January 2025Strategic alliance combining 45+ years of experience to offer emission control technologies. GESi specializes in reducing harmful air pollutants and greenhouse gas emissions from commercial engines using gasoline, diesel, natural gas, propane, biodiesel, landfill methane, biogas, and synthetic fuels. Solutions include Diesel Particulate Filters (DPF) achieving 85-99% particulate reduction and Dry Selective Catalyst (DSC) technology reducing HC, CO, and NOx by up to 99%. Allows compliance with D.S. N 38/2021 emission regulations for generator sets.
• WavebreakercoreTechnology or Integration · 1 January 2024Wavebreaker is a Swedish innovation for traffic noise reduction using acoustic interference technology. Installed on existing noise barriers to increase noise reduction effectiveness. Achieves equivalent noise attenuation of barriers up to 2m taller with only 20cm height addition. Benefits include 75% cost savings, 7 dBA noise reduction, 2m lower barriers required, and 100% recycled and recyclable materials. Revolutionary technology for urban and highway noise mitigation projects.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Eckel Industries: Eckel Industries manufactures acoustic panels, enclosures, and noise control rooms for industrial and architectural applications. Silentium's acoustic cabin solutions for data centers and industrial enclosures overlap with Eckel's acoustic room and panel offerings.
• BRD Noise and Vibration Control: BRD is a Norwegian manufacturer of acoustic louvres, silencers, and vibration control equipment for industrial and HVAC applications. Silentium's Celosías Acústicas (CAC series) and Silenciadores de Escape de Gases directly compete with BRD's product portfolio in the international noise control market.
• Kinetics Noise Control: Kinetics manufactures vibration isolation products, acoustic panels, and noise control solutions for industrial, HVAC, and architectural markets. Silentium's Mason Industries vibration isolators and acoustic panels position it as a direct competitor to Kinetics, particularly in the industrial and HVAC verticals.
• Industrial Acoustics Company (IAC): IAC is a global manufacturer of acoustic panels, acoustic doors, silencers, and noise control enclosures for industrial and architectural applications. Silentium's product portfolio (paneles acústicos, puertas acústicas, silenciadores) directly overlaps with IAC's core catalog, making it the closest direct peer in industrial noise control.
• Sound Seal: Sound Seal produces acoustic absorption products, noise barriers, and vibration control solutions for industrial, commercial, and architectural applications. Silentium's Flex Noise acoustic blankets and roadway acoustic screens overlap directly with Sound Seal's barrier and absorption product lines.

Regional players

• Acústica Integral: Acústica Integral is a Spanish acoustics engineering firm providing acoustic studies, vibration control, and noise mitigation across the Iberian market. Silentium operates in a similar model in Chile/Peru, making it a regional peer in Spanish-speaking markets with comparable service offerings.
• Dynamica Acústica: Dynamica Acústica is a Mexico-based acoustic engineering company providing industrial noise control, vibration analysis, and acoustic consulting across Latin America. It competes with Silentium in adjacent Latin American markets and offers comparable diagnostic and engineering services.

Emerging players

• Wavebreaker: Wavebreaker is a Swedish acoustic interference technology company that Silentium represents in Chile. While currently a partner, Wavebreaker independently develops and sells its barrier-top noise reduction technology, making it an emerging player in the same acoustic barrier market.
• Ventilation Solutions (Grupo TST): TST is a Spanish industrial ventilation and noise control firm offering acoustic ventilation solutions, fans, and silencers for industrial and HVAC applications. Its product portfolio and target verticals overlap with Silentium's silencer and louver business in the European and Latin American markets.

Broad incumbents

• Mason Industries: Mason Industries is the global leader in vibration control and seismic restraint (60+ years), and Silentium's exclusive representative in Chile. While Mason is a partner, it is also Silentium's closest competitor in vibration isolation and a broader incumbent competing globally in the same product categories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/silentiumcl
• Facebookfacebook.com/silentiumcl

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Silentium