What Nidus does

Nidus is a private architecture and development studio founded in 2016 in Düsseldorf, Germany, by sisters Ana Vollenbroich (lawyer and real estate economist) and Annelen Vollenbroich (architect, ETH Zurich-trained, since 2025 professor at RheinMain University). The firm specializes in heritage-led transformation, adaptive reuse, and context-sensitive new construction, with a documented portfolio of nine completed projects ranging from 100 sqm farmworker houses to 830 sqm residential quarters, all located in Germany. Nidus operates a full-service model covering feasibility studies, architectural and interior design, project management, and independent real estate development, supplemented by cultural strategy and curation delivered through its own Nidus Architecture Gallery (opened September 2021, the first dedicated architecture gallery in Düsseldorf).

The studio's underlying methodology emphasizes gray energy conservation, circular building practices, low-emission natural materials, and "intelligent building structures open to transformation." A growing furniture collection of 13+ pieces (chairs, sofas, carpets, lamps, consoles, quilts, tables, pens) is designed for specific architectural projects and sold globally through the firm's e-commerce shop with worldwide delivery. Nidus also publishes books (notably "Das Haus im Buch" with Park Books in 2024) and hosts exhibitions and cultural events, blurring the line between architecture practice and cultural institution.

Nidus makes money primarily through professional services fees on adaptive-reuse and new-build projects for private property owners, cultural institutions, and commercial real estate clients, with project sizes typically valued in the low-to-mid single-digit millions EUR. A secondary revenue stream comes from one-time furniture sales (€300-€8,500 per item) and book sales (€29 per copy). The firm employs approximately 9 people and operates without external institutional investment.

Name

Nidus

Legal name

Nidus GmbH

Website

https://nidus.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

11–50 employees

Short description

Nidus is a Düsseldorf-based architecture and development studio founded in 2016, specializing in heritage-led adaptive reuse, context-sensitive new construction, and real estate development for private and cultural clients across Germany, complemented by a furniture collection and architecture gallery.

Ownership category

akta.pro rank

Headquarters

HQ city

Düsseldorf

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain, Others

Revenue model

1. Architecture & Interior Design Services: Full architectural services including adaptive reuse, heritage preservation, and context-sensitive new construction. Services span from strategic planning and feasibility through to project management and planning coordination.
2. Real Estate Development: Developing projects independently and on behalf of external clients - from identifying potential to concept development and realisation. Integrates architecture, programming, and feasibility with strong sense of place and purpose.
3. Furniture Collection Sales: E-commerce sales of furniture items designed for specific architectural projects. Items include chairs, sofas, armchairs, tables, lamps, carpets, quilts, pens, and consoles. Made to order with 8-12 week lead times.
4. Publication Sales: Sales of the book 'Das Haus im Buch' published by Park Books in 2024, featuring contributions from 100 architects, designers, and cultural figures sharing their favorite architecture books.
5. Cultural Strategy & Curation: Curatorial and conceptual work including exhibitions, participatory formats, and public engagement strategies for transformation processes.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels9 records

Core offering

Nidus is an architecture and development studio that delivers full-service project development for the transformation of existing buildings, spanning strategic feasibility studies, architectural and interior design, heritage preservation, project management, and cultural curation. Beyond professional services, the studio sells a made-to-order furniture collection derived from specific architectural projects and operates the Nidus Architecture Gallery, the first dedicated architecture gallery in Düsseldorf.

Product overview

Nidus is an architecture and development studio based in Düsseldorf offering a comprehensive portfolio combining architectural services, project development, and a curated furniture collection. Their core offerings include strategic planning and feasibility studies, full architectural and interior design services with focus on adaptive reuse and heritage preservation, project management from concept to completion, and cultural strategy & curation including their own Architecture Gallery. The furniture collection consists of 13 products including chairs, sofas, carpets, lamps, and quilts, each originating from specific architectural projects such as Otto Church, Kreuzberghof, Sankt Göres, and Fittings Factory. Additionally, they publish books documenting their architectural philosophy and projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture & Interior Design Services Full architectural services with focus on adaptive reuse, heritage preservation, and context-sensitive new construction, including strategic planning, feasibility studies, and project delivery for residential, public, and cultural buildings.
• Project Development Services Independent project development and development on behalf of external clients, from identifying potential to concept development and realization, integrating architecture, programming, and feasibility.
• Cultural Strategy & Curation Services Curatorial and conceptual work shaping transformation processes through exhibitions, participatory formats, and public engagement strategies.
• Nidus Architecture Gallery Gallery space in Düsseldorf's Carlstadt district dedicated to exploring architecture as a reflection of life, culture, and innovation through exhibitions, film screenings, and cultural events.
• Chair (smoked oak) Minimalist smoked oak chair designed for the Otto Church project, inspired by traditional church pews; priced at EUR 950.
• Sofa Sofa with solid oiled oak base and bouclé-upholstered cushions, designed for the Kreuzberghof project; priced at EUR 8,500.
• Armchair Armchair with tailored silhouette, solid oiled oak base, and natural washable materials, inspired by the Kreuzberghof project; priced at EUR 4,750.
• Carpet Hand-knotted carpet made in Nepal from Himalayan wool and silk, designed with textile designer Nadine Göpfert and inspired by Sankt Göres floor plans; priced at EUR 5,000.
• Floor Lamp Floor lamp originally designed by Bruno Lambart (1955/2023), featuring coated black steel base and natural linen shade; priced at EUR 950.
• Table Lamp Table lamp with concrete drill core base and natural linen shade, designed for the Fittings Factory project; priced at EUR 750.
• Console Console table in oiled oak designed for the Carlstadt Palais project; made to order with 8-week lead time; priced at EUR 2,200.
• Wall Console Compact wall console in oiled oak inspired by the Farmworker's House in East Friesland; priced at EUR 1,500.
• Table (repurposed mosaic workshop) Unique repurposed table from the former Glasmalerei glass mosaic studio; priced at EUR 3,000.
• Pen Writing instrument crafted from oak and recycled woods (Ebony, Wenge); in stock; priced at EUR 300.
• Quilt Handcrafted quilt made from re-used waste fabrics (mostly natural fibres), designed with Nadine Göpfert for the Kreuzberghof project; unique pieces; priced at EUR 3,000.
• Das Haus im Buch (book)

Quantifiable outcome

• Buildings transformed with focus on longevity, low-emission materials, and adaptability to all life phases

Named customers9 records

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature4 records

Partnerships

22 partnerships are on record, tiered core and minor.

• Maj van der LindencoreStrategic or Co-development Partner · 1 March 2025Berlin-based design gallery collaborated with Nidus on the 'Raum der Stille, Raum der Dinge' concept store at Otto Church, featuring curated design pieces including rugs by Maison Rhizomes, sculptures by Jeremy Bellina, and Analog Glass alongside Nidus furniture.
• SuzusanminorStrategic or Co-development Partner · 1 March 2025Japanese labels featured alongside Sansui at the 'Raum der Stille, Raum der Dinge' concept store at Otto Church, contributing wood and textile works.
• Maison RhizomesminorStrategic or Co-development Partner · 1 March 2025Contributed rugs to the 'Raum der Stille, Raum der Dinge' concept store exhibition at Otto Church.
• Analog GlassminorStrategic or Co-development Partner · 1 March 2025Artist/workshop contributing glass pieces to the concept store exhibition at Otto Church.
• FSBminorStrategic or Co-development Partner · 1 December 2024Collaboration on film screening of 'Eileen Gray and the House by the Sea' at the Mosaic Workshop, FSB provided support for the cinematic event.
• AltusminorStrategic or Co-development Partner · 1 December 2024Partnership for Eileen Gray film screening event, contributing to the atmospheric evening at the newly occupied Mosaic Workshop.
• The Finch ProjectminorStrategic or Co-development Partner · 1 August 2024Contributed to 'Dream State' exhibition at Kreuzberghof alongside Greg Wood's dreamlike landscapes and works by other artists.
• Greg WoodcoreStrategic or Co-development Partner · 1 August 2024Australian artist featured at Dream State exhibition, his dreamlike landscapes framed in various woods resonated with material language of Kreuzberghof.
• Carsten in der ElstminorStrategic or Co-development Partner · 1 August 2024Artist whose Greywacke objects engaged with ungrouted clay tiles at Dream State exhibition at Kreuzberghof.
• Obscure ObjectsminorStrategic or Co-development Partner · 1 August 2024Design duo contributed pieces to Dream State exhibition offering deliberate contrast to natural and earthy surroundings of Kreuzberghof.
• Live Lab StudiosminorStrategic or Co-development Partner · 1 August 2024Collaborator on Dream State exhibition at Kreuzberghof opening weekend.
• Acapulco DesignminorStrategic or Co-development Partner · 1 August 2024Contributed to Dream State exhibition at Kreuzberghof.
• Park BookscoreStrategic or Co-development Partner · 1 June 2024Publisher of 'Das Haus im Buch' - the book project inspired by the eponymous exhibition, featuring contributions from 100 architects, designers, and cultural figures.
• Frederik Bille BraheminorStrategic or Co-development Partner · 1 June 2024Renowned chef provided catering for the book launch party during 3daysofdesign in Copenhagen, creating culinary highlight for the event.
• cc-tapiscoreStrategic or Co-development PartnerItalian carpet manufacturer collaborated with Nidus and textile designer Nadine Goepfert to produce hand-knotted carpets from Himalayan wool and silk, inspired by Sankt Göres floor plans.
• Nadine GöpfertcoreStrategic or Co-development PartnerTextile designer collaborated on carpet design inspired by Sankt Göres project, and quilt design using re-used waste fabrics from Nidus projects.
• Oliver JahncoreStrategic or Co-development PartnerFreelance design and cultural journalist, former AD editor-in-chief, co-curated 'Houses in Books' exhibition and book project. Studied linguistics, literature, and philosophy; previously worked at Suhrkamp Verlag and as editor for Monopol magazine.
• Katharina BenjamincoreStrategic or Co-development PartnerArchitecture curator who co-curated 'Architecture and Painting' exhibition. Studied architecture at Bauhaus University Weimar, founded Kontextur digital architecture platform, worked for Peter Zumthor.
• Harry SchellenbergminorStrategic or Co-development PartnerCollector and founder of Gusch Düsseldorf, collaborated on 'Memphis Minimal' exhibition at Nidus Architecture Gallery.
• DornbrachtminorStrategic or Co-development PartnerFixtures manufacturer for Farmworker's House project bathroom renovation.
• LaufenminorStrategic or Co-development PartnerBathtub supplier for Farmworker's House project bathroom.
• WinckelmansminorStrategic or Co-development PartnerTiles supplier for Farmworker's House kitchen countertop and bathroom tiling.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• David Chipperfield Architects: International architecture practice globally recognized for heritage-led transformations (e.g., Neues Museum Berlin). Represents the scaled-up, internationally established version of Nidus's adaptive-reuse-and-heritage positioning and a benchmark for the studio's potential ceiling.
• Lacaton & Vassal: French architecture practice awarded the Pritzker Prize for preservation-minded, low-energy transformation of existing buildings. Highly relevant as a thought leader in the same 'repair over replacement' philosophy that Nidus has built into its core methodology.
• gmp Architekten: Hamburg-headquartered German architecture firm with a large portfolio across cultural, public, and commercial buildings. Relevant as the scaled-up incumbent alternative clients may select over a boutique like Nidus for larger German institutional and commercial projects.
• Sauerbruch Hutton: Berlin-based architecture firm with a strong portfolio in adaptive reuse, cultural, and office buildings. Comparable in German-market presence and integration of architecture with material color and interior identity, though operating at a larger scale.

Direct peers

• Caruso St John: London- and Zurich-based architecture firm with a strong reputation in heritage-sensitive contemporary design and material-led interiors. Highly comparable in typology (residential, cultural, adaptive reuse) and in the integration of bespoke furniture and object design.
• Brandlhuber+: Berlin architecture practice known for adaptive reuse and unconventional transformation of existing buildings. Comparable to Nidus in combining a strong design voice with independent project development and a position at the intersection of architecture and cultural discourse.
• Staab Architekten: Berlin-based architecture firm of comparable scale specializing in heritage-led transformation and context-sensitive new construction. Operates with a similar designer-led, award-winning boutique profile and shares Nidus's emphasis on cultural and public-civic projects.
• Hild und K Architekten: Munich-based architecture firm with comparable scope in heritage renovation, residential, and cultural projects. Operates at a similar boutique scale in the German market with overlapping client base of private and cultural clients.

Emerging players

• Bureau Baubotanik: Stuttgart-based experimental architecture practice focused on nature-integrated and material-innovative building. Comparable to Nidus through its design-research orientation, sustainability ethos, and projects that combine living systems with conventional building methods.

Others

• Park Books: Zurich-based architecture publisher of 'Das Haus im Buch' (2024) co-produced with Nidus. Comparable as an ecosystem partner representing the cultural-content/architecture-publishing axis that Nidus has built into its brand.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/nidus_official
• Pinterestde.pinterest.com/nidus_official
• LinkedInlinkedin.com/company/nidus-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Nidus