DUM

What DUM does

DUM (DUM B.V.) is a Dutch designer and supplier of sustainable contract furniture, headquartered in Zaandam, the Netherlands, and founded in 2013. The company operates a single core product family, the Beech Collection — chairs, stools, bar stools, tables and soft seating — built entirely from FSC- and PEFC-certified solid European beech wood. DUM's signature capability is the steam-bending and 3D lamination of solid beech into continuous curved frames, a process executed with European manufacturing partners (notably producer Willo) that yields structurally seamless timber furniture without glued joints. The product range spans working, meeting, lounge and outdoor typologies and includes named collaborations with designers such as Maarten Baas (Carbons) and Bohlin Cywinski Jackson (Califrit), which feed into a separate Beech Private line.

DUM sells exclusively into the contract market through an international dealer network covering the Netherlands, Belgium, Germany, France, the United Kingdom, Ireland, Denmark and North America. Pricing for chairs sits roughly in the €340-680 list range, positioning DUM in the premium tier of European timber furniture. The dealer network handles project specification, delivery and after-sales service; an online product configurator supports specification workflows for architects and end-clients. Upholstered products are co-developed with fabric partner Kvadrat Febrik, extending the line into soft seating without DUM building textile capability in-house.

Revenue is generated one project at a time through contract sales to architects, corporates, hospitality operators and cultural institutions. Named customers include Booking.com (a multi-year supplier relationship furnishing its 65,000 m² Amsterdam headquarters between 2017 and 2020), Nikon, Teylers Museum, Kazerne By Day and projects specified by Bohlin Cywinski Jackson. DUM is privately held (DUM B.V.) and bootstrapped — no funding rounds are disclosed in the input. Headcount is reported at 49 employees, consistent with a focused design-and-distribution operation rather than full in-house manufacturing.

Name

DUM

Legal name

DUM B.V.

Website

https://dumoffice.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

DUM (DUM B.V.) is a Zaandam-based designer and supplier of FSC/PEFC-certified solid beech contract furniture — chairs, stools, tables and soft seating — built using steam-bending and 3D lamination, sold through an eight-country European and North American dealer network to corporate, hospitality and cultural clients.

Ownership category

akta.pro rank

Headquarters

HQ city

Zaandam

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Contract furniture sales: DUM generates revenue through the sale of sustainably manufactured solid beech wood contract furniture including chairs, tables, stools, benches, and soft seating. Products are sold as one-time purchases to commercial clients including offices, hotels, restaurants, and public spaces.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels8 records

Core offering

DUM designs and manufactures sustainable contract furniture from FSC/PEFC-certified solid beech wood, including chairs, stools, tables, benches, and soft seating for offices, hotels, restaurants, and public spaces. The Beech Collection is produced in Europe using steam-bending and 3D-lamination techniques with water-based finishes, and is sold through a dealer network and direct head-office sales to commercial clients.

Product overview

DUM is a Dutch sustainable contract furniture company specializing in solid beech wood furniture. The product portfolio centers on the Beech Collection, which includes chairs (Beech Chair), stools (Beech Sticks, Beech Shell), tables (Beech Connect 71, Beech Side), and soft seating (Beech Private, Beech Hotel Low, Beech Hotel Privacy). All products are manufactured in Europe using FSC-certified or PEFC-certified beech wood and environmentally friendly water-based lacquers. The collection is distinguished by steam-bending technology, 3D-laminated beechwood construction, and partnerships with Kvadrat Febrik for upholstery fabrics. DUM offers product configurators allowing customization of colors, fabrics, and finishes.

Differentiator

Problem solved

Functional benefit

Products and services

• Beech Chair The foundational chair of the DUM collection, made entirely from FSC-certified beechwood using steam-bent and 3D-laminated techniques. Available with closed or open backrest, combining complex engineering with simple aesthetics for office and contract environments.
• Beech Sticks Austere yet elegant stool available in heights of 75, 65, and 45cm to suit various needs from high canteen tables to dining tables. Made from solid FSC-certified beechwood with optional Kvadrat upholstered seats.
• Beech Shell Sustainable stool with seat heights of 65 cm or 75 cm featuring a slightly oversized base and smoothly curved shell. Made from 100% FSC-certified beechwood with high and low back options, certified for extreme use.
• Beech Connect 71 A sweeping table system with table surfaces propped on three-pronged branch-like legs. Available in widths of 100 or 120 cm and lengths from 220cm to 720cm. Features FSC-certified beechwood veneer tops and solid beechwood legs.
• Beech Side A small side table made from FSC-certified solid turned beechwood, resembling a comically giant chess piece. Available only in natural wood finish with environmentally friendly water-based lacquers.
• Beech Private Privacy cocoon series featuring oversized steam-bent solid beechwood frames. Available in high- and low-back versions with Kvadrat Febrik 3D-knitted fabrics for acoustics and comfort. Designed for privacy and focus in office breakout areas.
• Beech Hotel Low A sleek and compact cubic chair made from solid PEFC-certified beech wood with upholstered side panels. Features rounded armrests and legs, designed for classic hotel lobby aesthetics.
• Beech Hotel Privacy A taller privacy chair for open spaces featuring a solid PEFC-certified beech wood frame with upholstered side and back panels. Includes optional wooden tray or cushion with power socket for work, phone calls, and relaxation.

Quantifiable outcome

• 65,000m² single project (Booking.com Amsterdam campus)
• +2 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Kvadrat FebrikcoreTechnology or IntegrationFabric partner for upholstered furniture. Kvadrat Febrik 3D-knitted fabrics are used in Beech Private privacy pods for acoustics and upholstery, available in multiple collections including uniform, planum, razzle dazzle, drop, gentle 2, sprinkles, plecto, and triangle options.

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Direct peers

• HAY: Danish contemporary furniture brand with broad chair, stool, table, and soft seating lines sold to offices and hospitality. Comparable to DUM on price tier, color customization, and design-led contract positioning.
• Bene: Austrian office furniture manufacturer known for premium workstations, soft seating, and room-in-room solutions including acoustic pods. Comparable to DUM on premium European office furniture, acoustic/privacy offerings, and B2B project sales model.
• Fritz Hansen: Premium Danish wood furniture maker with a contract and hospitality channel. Comparable to DUM on premium wood seating, design pedigree, and B2B project sales.
• Muuto: Scandinavian design furniture brand owned by MillerKnoll, selling chairs, tables, and soft seating into offices and hospitality. Closely comparable to DUM on modern Scandinavian contract furniture, color/configurator customization, and designer collaborations.
• Carl Hansen & Søn: Danish manufacturer of iconic solid-wood furniture (e.g., Wegner, Hans Wegner chairs). Comparable to DUM on solid-wood craft, design collaborations, and contract/hospitality channel.
• Sedus: German office and contract furniture manufacturer with strong sustainability positioning (BIFMA/EMAS). Comparable to DUM on European contract channel, office segment focus, and eco-certification messaging.
• Thonet: German furniture manufacturer famous for pioneering steam-bending of solid wood. Highly comparable to DUM on material (bent solid wood), craft heritage, and contract-channel positioning.

Broad incumbents

• Knoll: US-based contract furniture manufacturer (now MillerKnoll) with chairs, tables, and soft seating for offices and hospitality. Comparable to DUM on premium contract channel and design DNA, but with far larger scale and broader materials portfolio.
• Vitra: Swiss design furniture and contract furnishing company with much broader portfolio. Comparable to DUM on design-led contract furniture, designer collaborations (e.g., Eames, Bouroullec), and BREEAM-oriented sustainability positioning, but at materially larger scale.
• Steelcase: Largest global office furniture manufacturer; also DUM's Spanish dealer (Steelcase AF). Comparable as a broad incumbent competing for the same corporate campus and contract projects DUM wins, with overlapping sustainability credentials but vastly different scale.

Market position

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/DUMOFFICE
• LinkedInlinkedin.com/company/dumoffice
• Instagraminstagram.com/dumoffice
• Pinterestnl.pinterest.com/dumoffice

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 DUM