What Silen Ou does

Silen, founded in 2018 and headquartered in Estonia, designs and manufactures modular office pods, privacy rooms, and room dividers sold under three tiers — the Space Gen 2 flagship line, the Space Classic premium line, and the Chatbox essential line. The products are built around proprietary acoustics engineering that the company traces to 25 years of research, delivering ISO 23351-1:2020 Class A speech-level reduction (30.1–31.9 dB) with modular, swappable shells, certified indoor air quality, adjustable ventilation, and accessibility variants. Silen also operates Silen Rent, a subscription/rental model with cleaning, refitting, and relocation services, currently active in Texas, the UK, Sweden, and Estonia.

The company sells primarily to enterprise and Fortune 500 customers (named logos include L'Oréal, Adidas, Airbus, Amazon, Coca-Cola, Dell, Lego, Siemens, Spotify, and Volkswagen), with additional deployments at Wise, WeWork, BAT, Tele2, Fujitsu, and the ST3AM workspace at Berlin's WISTA Technology Park. Distribution combines direct enterprise field sales, a regional reseller network (e.g., Contatto in Chile, OCCO in Estonia), architecture-firm specification partnerships (e.g., LÄVI), and an AR-enabled online configurator (configurator.silen.com). Revenue is generated through one-time hardware sales of configurable pods supplemented by the Silen Rent recurring service, with no publicly disclosed pricing and a quote-based commercial model. The company is privately held, founder-led by CEO Endrus Arge, with no disclosed institutional funding.

Name

Silen Ou

Legal name

Silen

Website

https://silen.com

Company type

Private

Founded year

2018

Operating status

Operating

Short description

Silen is an Estonian manufacturer of modular acoustic office pods and privacy rooms, selling Space Gen 2, Space Classic, and Chatbox product lines to Fortune 500 enterprises, coworking operators, and modern workplaces across 60+ countries, with a complementary subscription rental service called Silen Rent.

Ownership category

akta.pro rank

Headquarters

HQ city

Harju

HQ country

Estonia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Office Pod Sales: Silen generates revenue primarily through the sale of acoustic office pods. Products range from Space Gen 2 (flagship) to Space Classic (premium) to Chatbox (essential/budget) lines. Each pod is configurable with various sizes, finishes, and furniture options. One-time purchase model with pricing based on pod type and customization.
2. Silen Rent (Rental): Silen offers rental services for their pods under 'Silen Rent'. The rental model supports circular economy principles, with pods designed for 20+ year lifespan. Silen takes responsibility for cleaning, refitting, and relocating units. Currently operational in Texas (USA), UK, Sweden, and Estonia.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels7 records

Core offering

Silen designs, manufactures, and sells modular acoustic office pods, privacy rooms, and room dividers that provide quiet, private workspaces inside open-plan offices. The product portfolio spans the flagship Space Gen 2 range, the premium Space Classic family, and the essential Chatbox line, each configurable in size, finishes, and furniture. Silen also offers Silen Rent, a subscription/rental model with cleaning, refitting, and relocation services for customers wanting flexibility over ownership.

Differentiator

Problem solved

Functional benefit

Brands

• Space Gen 2: Flagship office pod product line, rebuilt from the ground up for structural precision, lasting performance and everyday comfort.
• Space Classic
• Chatbox
• Silen Rent
• Silen AR+

Products and services

• Space Gen 2 Flagship range of premium acoustic office pods rebuilt from the ground up with structural precision, digital control panels, Boost ventilation mode, and redesigned structure. Includes the Space Call, Space Work, and Space Meet 2 models. Targeted at enterprise buyers and modern workplaces.
• Space Classic

Quantifiable outcome

• Class A sound reduction: 30.1-31.9 dB per ISO 23351-1 (Space Classic); 40+ dB external noise reduction
• +2 more outcomes

Named customers16 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered regional and strategic.

• ContattoregionalChannel Partner/ Reseller/ DistributorContatto is a reseller partner handling Silen product distribution in Chile. They facilitated the BAT Chile office project in Santiago's Titanium Tower.
• OCCOregionalChannel Partner/ Reseller/ DistributorOCCO is an Estonian furnishing company and reseller partner that supported the Wise Tallinn office project on the furnishing side.
• LÄVIstrategicImplementation/ SI/ Consulting PartnerLÄVI is an Estonian architecture and design firm that designed Wise's Tallinn headquarters. They chose Silen pods for their quality, reliability, and partnership approach. LÄVI founder Rasmus Kabun noted smooth collaboration with Silen.
• WISTA Management GmbH / ST3AMstrategicStrategic or Co-development PartnerWISTA Management GmbH operates the Adlershof Technology Park in Berlin where ST3AM workspace experiment is located. Silen pods are integrated throughout ST3AM's 3,000 m² flexible workspace ecosystem, supporting their vision of truly flexible, human-centric workspaces.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Framery: Framery is the market-leading Finnish manufacturer of acoustic office pods, soundproof phone booths, and meeting rooms — directly comparable to Silen's Space and Chatbox product lines. Framery and Silen both serve Fortune 500 enterprises with modular, ISO-certified privacy pods and overlap heavily in design-led specifications.
• Zenbooth: Zenbooth is a US-based manufacturer of office phone booths and meeting pods that directly competes with Silen's Space and Chatbox lines. It serves similar open-office, hybrid-work, and enterprise customers with comparable modular privacy solutions.
• Loop Phone Booth: Loop is a US manufacturer of office phone booths and acoustic pods for open-plan workspaces. It is a direct peer to Silen in the modular office pod category, targeting enterprise and coworking customers with comparable soundproof booth products.
• PhoneaBooth: PhoneaBooth is a US office pod and phone booth manufacturer offering modular soundproof pods for open offices — a direct product peer to Silen. It targets similar enterprise and coworking customers with comparable customization and acoustic performance.
• Officebox: Officebox is a UK-based manufacturer of acoustic office pods and meeting booths that directly competes with Silen in the European enterprise market. It offers similar modular phone booths, meeting pods, and focus rooms with comparable customization options.
• WorkPod: WorkPod is a US manufacturer of freestanding office pods, phone booths, and meeting rooms. It is a direct peer to Silen in the modular office privacy pod category, offering similar soundproof solutions for hybrid-work and open-office environments.
• ROOM (formerly ROOM by SPACE10): ROOM is a Danish manufacturer of modular office pods and phone booths spun out of IKEA's SPACE10 innovation lab. It directly competes with Silen in the open-office privacy pod category, targeting similar enterprise and coworking customers with comparable modular, design-forward offerings.

Broad incumbents

• MillerKnoll (Herman Miller): MillerKnoll (the parent of Herman Miller and Knoll) is a global leader in office furniture, seating, and workspace solutions. It serves the same Fortune 500 enterprise customers as Silen but across a much broader product portfolio rather than specializing in modular acoustic pods.
• Steelcase: Steelcase is one of the world's largest office furniture manufacturers with a broad portfolio of workplace solutions, including privacy and acoustic offerings. It is a broad incumbent competing with Silen in workspace design but not specializing in standalone modular pods.
• Haworth: Haworth is a global office furniture and workspace solutions manufacturer with a broad product portfolio. It overlaps with Silen in workplace design and acoustic solutions but does not specialize in the standalone modular pod category Silen leads.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/silen-space

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 Silen Ou