Vibra-Sil Inc

What Vibra-Sil Inc does

Vibra-Sil Inc is a Quebec-based, privately held manufacturer founded in 1986 that designs and builds custom acoustic enclosures for industrial, commercial, and institutional generators. Its core product is engineered walk-in and tight-fit enclosures using proprietary noise-attenuation methods, with optional ULC-certified sub-base fuel tanks integrated into the enclosure to deliver 24 to 48 hours of backup power. The company serves four primary verticals: data centers, hospitals and healthcare facilities, plants and manufacturing installations, and oil, mining, and construction sites.

The business operates two manufacturing plants in Beauport and Longueuil spanning more than 100,000 square feet, with overhead cranes accommodating generators up to 3,500 kW, CWB-accredited welding, and in-house 2D and 3D design engineering. Revenue is generated primarily through quote-based, custom-project sales directly to end customers, with multi-year contract cadences. The service stack includes acoustic and mechanical analysis, custom design, manufacturing, painting, and transport loading. The company employs over 100 people across engineering, welding, painting, and customer service.

In 2025, Vibra-Sil brought in new shareholders, positioning the company for a renewed growth phase while maintaining its Quebec manufacturing footprint and regulatory certifications. Geographic scope is North America with operations in Canada; U.S. and other international presence is not disclosed. The company has no public listing, no disclosed revenue, no named customers, and no partnerships or M&A activity in the available data.

Name

Vibra-Sil Inc

Legal name

Vibra-Sil Inc

Website

https://vibra-sil.com

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

1–10 employees

Short description

Vibra-Sil Inc is a Quebec-based custom manufacturer of acoustic enclosures and ULC-certified sub-base fuel tanks for industrial generators, serving data centers, hospitals, manufacturing, and resource-extraction customers across North America since 1986.

Ownership category

akta.pro rank

Product category

Industrial Acoustic Enclosures

NAICS

Power, Distribution, and Specialty Transformer Manufacturing (335311)

SIC

Electrical Industrial Apparatus (3620)

akta.pro primary industry

Acoustic & Soundproofing Works (IMAFANAL)

akta.pro secondary industry

Automotive NVH, Insulation & Acoustic Components Manufacturing (Sound Deadening/Thermal Barriers) (IMACAKAH)

Keywords

• Custom acoustic enclosures
• Industrial generator enclosures
• Noise control solutions
• ULC-certified sub-base tanks
• CWB-accredited welding fabrication

Headquarters

HQ city

Québec

HQ country

Canada

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom acoustic enclosures: Design and manufacture of custom acoustic enclosures for industrial generators, including walk-in and tight-fit solutions. Projects are custom-designed and quote-based.
2. ULC-certified sub-base tanks: Complementary product integrated into acoustic enclosures, providing 24-48 hours of backup power capability for generators
3. Engineering and design services: 2D and 3D design services, acoustic and mechanical analysis, and project consultation
4. Manufacturing and loading services: Cutting-edge manufacturing with CWB-accredited welding, painting, assembly, and optimized loading for transport

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Vibra-Sil designs, engineers, and manufactures custom acoustic enclosures (walk-in and tight-fit) for industrial, commercial, and institutional generators, using proprietary noise attenuation methods and CWB-accredited welding processes. The company also manufactures its own ULC-certified sub-base fuel tanks that are integrated into the enclosures to provide 24-48 hours of backup power, delivering turnkey generator noise-control solutions supported by in-house 2D/3D engineering and optimized transport loading.

Product overview

Vibra-Sil is a custom acoustic enclosure manufacturer for industrial generators, operating as a single-product focus company with complementary add-on products and services. The core offering consists of custom acoustic generator enclosures (walk-in and tight-fit), which integrate with ULC-certified sub-base fuel tanks to provide turnkey solutions. The product portfolio is supported by in-house 2D/3D design engineering services, cutting-edge manufacturing with CWB-accredited welding processes, and transport loading services. The company operates two manufacturing plants in Quebec spanning over 100,000 square feet, with the capability to accommodate generators up to 3,500 kW.

Differentiator

Problem solved

Functional benefit

Products and services

• Acoustic Generator Enclosures Custom acoustic enclosures (walk-in and tight-fit) engineered and manufactured to meet specific acoustic and mechanical requirements for industrial, commercial, and institutional generators. Features exclusive noise reduction technologies for optimal acoustic control in demanding environments and extreme weather conditions, designed for data centers, hospitals, manufacturing plants, and resource extraction sites.
• ULC-certified Sub-base Fuel Tanks In-house manufactured ULC-certified sub-base fuel tanks integrated into Vibra-Sil's acoustic enclosures, providing fuel storage to power generators for 24 to 48 hours of continuous operation. Sold as a complementary turnkey component of the generator enclosure solution.
• 2D and 3D Engineering Design Services Engineering design services including 2D and 3D modeling to ensure compliance with stringent acoustic and mechanical standards, dimensional specifications, and equipment requirements. Provided as part of Vibra-Sil's project-based custom enclosure offering to enterprise and institutional customers.
• Custom Manufacturing Services Cutting-edge manufacturing services using next-generation cutting and bending equipment, with CWB-accredited welding processes ensuring superior quality and compliance with industry standards. Provided as part of Vibra-Sil's project-based custom enclosure offering to enterprise and institutional customers.
• Loading for Transport Services Reliable and safe loading solution using high-performance overhead cranes for quick and effortless handling of acoustic enclosures while preserving their integrity during transport preparation. Provided as part of Vibra-Sil's project-based offering to enterprise and institutional customers.

Quantifiable outcome

• Generators up to 3,500 kW accommodated
• +1 more outcomes

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators3 records

Recent moves4 records

Expansion highlights5 records

Broad incumbents

• Hammond Manufacturing: North American manufacturer of electrical and electronic enclosures, including custom industrial cabinets and housings. Comparable to Vibra-Sil as an incumbent enclosure manufacturer serving industrial customers, though Hammond's portfolio spans a broader range of enclosure types and is less acoustic-specialized.
• Cummins Inc. One of the world's largest generator OEMs, offering integrated acoustic enclosures and power systems for data centers, healthcare, and industrial applications. Comparable as a broad incumbent that supplies packaged generator-enclosure solutions overlapping with Vibra-Sil's addressable market.
• Rittal GmbH & Co. KG: Global leader in industrial enclosures, including acoustic and climate-control enclosures for power distribution and electrical equipment. Comparable to Vibra-Sil as a broad incumbent serving industrial customers with engineered enclosure solutions, though at larger scale and broader scope.
• MTU/Rolls-Royce Power Systems: Manufacturer of large diesel and gas generator systems with integrated sound-attenuated enclosures for mission-critical and industrial applications. Comparable to Vibra-Sil in addressing the high-power generator enclosure segment (up to 3,500 kW class).
• Caterpillar Inc. Global manufacturer of industrial generator sets with factory-integrated acoustic enclosures serving data centers, healthcare, and oil & gas. Comparable as a broad incumbent that competes for the same end customers as Vibra-Sil, often via OEM-bundled enclosure offerings.
• nVent Electric: Global provider of electrical connection and protection solutions, including enclosures for industrial and infrastructure applications. Comparable to Vibra-Sil as a broad incumbent in industrial enclosures with adjacent products for power and data infrastructure customers.

Emerging players

• NetWell Noise Control: Specialty manufacturer of acoustic enclosures, sound barriers, and noise control products for HVAC, mechanical, and industrial equipment. Comparable to Vibra-Sil as a smaller specialist competitor focused on custom acoustic enclosure solutions for industrial applications.

Direct peers

• Kinetics Noise Control: Manufacturer of acoustic isolation products, vibration control, and noise enclosures for mechanical equipment including generators, chillers, and HVAC. Directly comparable to Vibra-Sil in serving industrial customers with custom acoustic and noise-control solutions.
• Industrial Acoustics Company (IAC): Direct peer and one of the largest North American manufacturers of acoustic enclosures, noise control products, and soundproof rooms for industrial and commercial applications. Highly comparable to Vibra-Sil's core offering of custom acoustic enclosures, particularly for power generation and heavy industrial equipment.
• Sound Seal: U.S.-based manufacturer of acoustic absorption products, soundproof enclosures, and noise control barriers for industrial and commercial use. Comparable to Vibra-Sil in producing custom-engineered acoustic enclosures for noise-sensitive industrial and institutional applications.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/vibra-sil-inc

Compliance2 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 Vibra-Sil Inc