Cir Ambiente

What Cir Ambiente does

CIR Ambiente S.p.A. is an Italian manufacturer of acoustic noise mitigation solutions, founded in 1988 and headquartered in Imola (Bologna). The company designs, produces, and installs noise barriers, sound-absorbing panels, and silencers primarily for public road and railway infrastructure operators (ANAS, RFI, Autostrade per l'Italia) and large general contractors (Astaldi/Webuild, Pavimental, Tecnimont), with secondary exposure to industrial/energy customers (Ansaldo Energia, AL SHABAB) and logistics/sports venue clients. Its product portfolio spans concrete, steel (Corten, galvanized), PEFC-certified wood, transparent (glass and PMMA), and integrated H4-class safety+noise barriers, plus mobile/temporary barriers for construction sites (RAPIDA, CIR Mobile, CIR Mobile REI 120) and industrial enclosures (silent cabins, gas turbine silencers). Notable proprietary technology includes the patented RAPIDA flexible panel (72-hour delivery, velcro installation), the CIR HBS attachment system, the CIR HS railway barrier meeting RFI/ITALFERR specifications, and the recently launched CIR Solar Sound photovoltaic-integrated barrier. The company holds SOA qualification for unlimited-value Italian public works in the OS34 category, RFI S.O. Ambiente homologation, EN 1090-1 (EXC3) structural steel certification, and a stack of ISO management system certifications (9001, 14001, 45001, 39001, 37001, 14064-1) plus SA 8000 and UNI/PdR 125:2022.

The business operates on a project-based B2B model with revenue generated through competitive public tenders and direct commercial quotations — no self-serve or list pricing. The go-to-market is enterprise field sales targeting infrastructure operators and tier-1 contractors, with full-stack delivery (design → production → installation) handled in-house. Revenue streams are primarily one-time project revenue from large public infrastructure contracts, with the RAPIDA mobile barrier enabling some recurring/repeat-customer economics via rental and reuse across multiple sites. Geographic reach is concentrated in Italy (15+ regions covered, including Emilia-Romagna, Lombardia, Veneto, Friuli-Venezia Giulia, Calabria, Campania, Lazio, Puglia, and others) with nascent international presence (Tel Aviv/Middle East). Registered share capital is €500,000 fully paid-in, and headcount is 11-50 employees. The company is privately held with no disclosed institutional investors or PE/VC backing.

Name

Cir Ambiente

Legal name

CIR Ambiente S.p.A.

Website

https://cir-ambiente.it

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

11–50 employees

Short description

CIR Ambiente is an Italian manufacturer founded in 1988 (Imola) that designs, produces, and installs acoustic noise barriers, sound-absorbing panels, and silencers for public road and railway infrastructure operators, general contractors, and industrial/energy clients, holding SOA OS34 and RFI certifications.

Ownership category

akta.pro rank

Product category

Acoustic Barriers and Noise Mitigation Systems

NAICS

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Prefabricated Metal Buildings & Components (3448)

akta.pro primary industry

Acoustic & Soundproofing Works (IMAFANAL)

akta.pro secondary industries

Noise & Vibration Control for HVAC (Silencers/Isolation) (IMADANAL), Noise & Vibration Monitoring (Environmental/Community/Construction) (EUAHACAG)

Keywords

• Acoustic noise barriers
• Sound-absorbing panels
• Industrial silencers
• Railway noise mitigation
• Acoustic enclosures

Headquarters

HQ city

Imola

HQ country

Italy

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Public Infrastructure Projects: Design, production, and installation of acoustic barriers and treatments for public works contracts (roads, railways, tunnels). Revenue is project-based, generated through competitive bidding on public contracts and direct contracts with infrastructure managers (ANAS, RFI) and general contractors (Astaldi, Pavimental). This is the primary revenue stream.
2. Mobile/Temporary Acoustic Barriers (RAPIDA): Sale and rental of temporary acoustic panels (RAPIDA) for construction sites. Panels are reusable across multiple sites, enabling both one-time sales and recurring revenue from repeat customers.
3. Industrial Acoustic Systems: Custom acoustic enclosures (silent cabins, generator covers, intake/exhaust silencers, acoustic doors) designed and manufactured for industrial clients including power plants, manufacturing facilities, and data centers.
4. Building Acoustics Products: Facade, wall, floor, and equipment acoustic insulation products for the construction sector, sold as materials or installed solutions.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels5 records

Core offering

CIR Ambiente designs, manufactures, and installs acoustic barriers and noise mitigation solutions for road, railway, construction site, industrial, and building applications. The product range includes sound-absorbing and sound-insulating panels in concrete, Corten and galvanized steel, certified wood (PEFC), glass, and PMMA, as well as silencers, silent cabins, and patented temporary and permanent systems for infrastructure and industrial clients.

Product overview

CIR Ambiente is a physical products company that designs, manufactures, and installs noise barriers and acoustic mitigation solutions. The product portfolio is organized into three main sectors: Habitat (road/railway noise barriers including concrete, metal, wood, transparent, and integrated barriers), Industry (industrial acoustic products including silent cabins, silencers, and industrial insulators), and Building (architectural acoustic insulation for facades, walls, floors, and equipment). Key product lines include the RAPIDA temporary construction site barrier (patented, deliverable in 72 hours), CIR Mobile self-supporting mobile barriers, CIR Mobile REI 120 fire protection barriers, CIR HS railway barriers meeting RFI specifications, and the new CIR Solar Sound photovoltaic-integrated barrier. The company also produces metal barriers (CIR HBS M100/M140 in Corten steel), transparent barriers (glass and PMMA), and wood-certified barriers (PEFC).

Differentiator

Problem solved

Functional benefit

Brands

• RAPIDA: Patented flexible acoustic panel for construction site noise barriers, dust screens, and visual barriers. Made with fiber padding, non-woven fabric or PVC, with high-resistance Kevlar thread and carbon thread. Features fire retardant and UV resistant properties.
• RAPIDA F1
• CIR Mobile
• CIR HS
• CIR HBS
• CIR CORTEN 500/100
• CIR Solar Sound

Products and services

• RAPIDA Panel Patented flexible acoustic panel for temporary noise barriers on construction sites. Made of a fiberglass core wrapped in non-woven fabric or PVC, sewn with Kevlar and carbon fiber thread; fire-retardant, UV-resistant, non-toxic. Delivered in 72 hours and installed in approximately 3 days, used by general contractors and infrastructure builders.
• CIR Mobile Self-supporting mobile acoustic barrier for construction sites, made of prefabricated reinforced concrete panels with mineralized wood sound-absorbing cladding. Available in mono-absorbent and bi-absorbent versions, 2500 mm length, 3000-7000 mm height, 200 mm thickness. Targets general contractors needing mobile noise control without foundations.
• CIR Mobile REI 120 Autonomous mobile acoustic barrier with REI 120 (120-minute) fire resistance, composed of prefabricated reinforced concrete panels with mineralized wood sound-absorbing cladding. Self-supporting without foundations. Used for industrial plant safety and fire compartmentation in high-risk areas.
• CIR Solar Sound Photovoltaic panel integrated into noise barriers, combining acoustic mitigation with solar energy generation. Represents a sustainable infrastructure innovation for road and rail operators and renewable-energy-conscious projects.
• CIR HS Railway Barrier Heavy-shell railway noise barrier developed in compliance with RFI/ITALFERR technical specifications. Combines concrete and glass elements and is engineered for high-speed rail corridors. Used by railway infrastructure managers for new lines and acoustic remediation.
• CIR HBS M100/M140 Metal Panel Galvanized and painted steel acoustic panels (M100 and M140) with fonoabsorbent and fonoisolant properties for highway barriers. Includes a patented attachment system creating offset architectural planes with continuous fonoabsorbent surface and concealed structural posts.
• CIR CORTEN 500/100 Panel Fonoabsorbent and fonoisolant acoustic panel in self-passivating Corten steel, designed for high durability and aesthetic integration with landscapes. Used for permanent roadside and railway barriers.
• Transparent Noise Barriers (Glass and PMMA) Transparent noise barriers using laminated tempered glass or PMMA (polymethyl methacrylate), providing acoustic insulation while maintaining visual continuity. Used in landscape-sensitive installations, including logistics hubs, racing venues, and scenic highway sections.
• Integrated Safety and Noise Barrier (H4 Class) Combined safety and noise barrier in a single structure, eliminating the need for separate foundations and reducing lateral space requirements while maintaining H4 vehicle impact protection class. Designed for highway projects with constrained rights-of-way.
• Silent Cabins (Cabine Silenti) Custom acoustic enclosures for industrial machinery including generator sets, gas turbines, and air handling units. Features galvanized steel structure with intumescent fire protection, EI 60 fire-rated sound-insulating wall panels, axial fans with silencers, gravity dampers, and fire dampers. For excitation cubicles includes climate control. Used by power plants, manufacturers, and data centers.
• Industrial Acoustic Products (Manufatti per l'industria) Range of sound-absorbing and sound-insulating products for industrial plants, including baffles, suspended ceilings, claddings, ducts, and intake/exhaust silencers for gas turbines. Targets power generation, manufacturing, and energy facilities.
• Building Acoustic Insulation (Manufatti per l'edilizia) Acoustic insulation products for building applications, including facade, wall, floor slab, and equipment insulation plus anti-reverberation treatments. Used by architects, developers, and builders for residential, commercial, and public buildings.

Quantifiable outcome

• RFI-certified acoustic panels for railway barriers (tested for fatigue, mechanical, and acoustic performance per RFI Capitolato Tecnico)
• +6 more outcomes

Named customers13 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Nine partnerships are on record, tiered minor, core and major.

• Kontractor by KopronminorImplementation/ SI/ Consulting Partner · 19 November 2021Kontractor by Kopron served as general contractor for the Goodman Udine logistics hub where CIR Ambiente's transparent glass acoustic barrier was installed. Kopron is known for industrial building and logistics infrastructure solutions.
• Nuova Via SRLminorImplementation/ SI/ Consulting Partner · 16 April 2021Nuova Via SRL of Salerno was the installation contractor for the glass acoustic barrier at the Autodromo Enzo e Dino Ferrari di Imola. CIR Ambiente supplied the panels while Nuova Via handled installation.
• Case di Luce (NZEB Sustainable Housing)minorStrategic or Co-development Partner · 17 November 2016CIR Ambiente served as the acoustic partner for the Case di Luce sustainable residential complex (NZEB - Near Zero Energy Building), which won the 'Energy and Hot Climates' award. CIR Ambiente provided acoustic barrier and insulation solutions for this innovative sustainable housing project.
• RFI (Rete Ferroviaria Italiana)coreTechnology or IntegrationCIR Ambiente obtained RFI S.O. Ambiente homologation for the production of acoustic panels for railway noise barriers under RFI's Technical Specification for Civil Works (Capitolato Tecnico di Appalto delle Opere Civili RFI – Parte II – Sezione 14). This is a critical certification for supplying acoustic panels to Italy's national railway infrastructure manager, requiring passage of severe fatigue tests, mechanical tests, and acoustic tests.
• ANAScoreTechnology or IntegrationANAS (Società In-house del Ministero delle Infrastrutture e dei Trasporti) is Italy's national road infrastructure manager. CIR Ambiente has worked on multiple ANAS projects including A1, A4, A14, A58 TEEM, and numerous SS (state road) projects for acoustic remediation and new infrastructure installations.
• AstaldimajorImplementation/ SI/ Consulting PartnerAstaldi is a major Italian general contracting group (now part of Salini Impregilo/P Webuild). CIR Ambiente supplies acoustic barrier solutions for Astaldi-executed infrastructure projects including Pedemontana and Metro Catanzaro.
• PavimentalmajorImplementation/ SI/ Consulting PartnerPavimental is the construction subsidiary of Autostrade per l'Italia, specializing in highway construction and maintenance. CIR Ambiente supplies acoustic barriers for Pavimental projects including A58 TEEM.
• TecnimontmajorImplementation/ SI/ Consulting PartnerTecnimont is a major Italian engineering and construction group (Maire Tecnimont). CIR Ambiente supplies acoustic solutions for Tecnimont infrastructure projects.
• TrenitaliacoreTechnology or IntegrationTrenitalia is Italy's primary railway operator (FS Italiane Group). CIR Ambiente supplies acoustic treatment solutions for railway environments under Trenitalia projects.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Ventac: Irish/UK specialist in industrial noise control including acoustic enclosures, silencers, and barriers for power generation and manufacturing. Closely comparable industrial acoustic offering to CIR Ambiente's industrial vertical.
• Isolgomma: Italian manufacturer of acoustic insulation and vibration-damping products for buildings, industry, and transport. Direct comparable in product range (panels, under-screed, wall systems) and customer base (Italian construction sector).
• Phonotech: Belgian/European specialist in acoustic insulation panels and noise barriers for buildings, industry, and infrastructure. Closely comparable in product scope (acoustic panels) and target applications.

Broad incumbents

• Armacell: Global manufacturer of engineered foams for insulation, including acoustic applications in building services, transport, and industrial equipment. Larger, multi-product portfolio with overlapping acoustic offering.
• Trocellen: European manufacturer of polyolefin foams with significant acoustic insulation product lines for buildings, transport, and industry. Comparable in targeting noise control applications with engineered materials.
• Rockwool: Global manufacturer of stone wool insulation including acoustic products for buildings and infrastructure. Much larger and more diversified, but competes in the noise mitigation category across transportation and construction.
• Saint-Gobain Ecophon: Subsidiary of Saint-Gobain producing acoustic ceilings and wall panels for commercial and public buildings. Broader portfolio and global reach than CIR, but overlapping end-market in noise mitigation for built environments.

Regional players

• Langmatz: German manufacturer of technical infrastructure products including acoustic barrier systems for railways and roadways. Comparable in product category (rail/road noise barriers) but focused on DACH market.
• Alpha Acoustiki: Greek specialist in industrial and architectural noise control solutions, including acoustic panels, silencers, and barriers. Similar size and product mix to CIR but focused on Greek and Balkan markets.

Emerging players

• Eckel Industries: North American manufacturer of acoustic panel systems, noise enclosures, and industrial acoustic rooms. Direct comparable in industrial acoustic enclosure design and manufacturing.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

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Compliance10 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 Cir Ambiente