Innenarchitektur

What Innenarchitektur does

KEGGENHOFF | PARTNER is a privately held German architecture and interior design firm headquartered in Arnsberg, North Rhine-Westphalia, operating with approximately 127 employees under a partnership structure. The firm offers two integrated core service lines — Architecture Services (building design, construction planning, project development) and Interior Design Services (spatial planning, material selection, atmospheric design) — and explicitly combines both disciplines under one roof, framing the practice as conveying the 'potential of space' in a targeted, appropriate, and sustainable way.

The firm serves four primary customer segments: corporate enterprises (e.g., Deutsche Telekom headquarters in Bonn, Henkel corporate dining, TÜV Rheinland event hall, IHK Arnsberg chamber of commerce offices), luxury retail brands (Falke flagship stores in Berlin and Zurich, Zwilling flagship on Königsallee in Düsseldorf), cultural and institutional clients (Elbphilharmonie Hamburg interior, K3 — Citypastoral in Siegen, Christuskirche Gemeindehaus, EBK vocational college in Cologne), and high-end residential / family-office clients (Wirtgen Invest Family Office, Garage für automobile Klassiker). Projects span Germany, Switzerland (Zurich), and Spain (Majorca), and the firm has accumulated multiple accolades including two German Design Awards 25, a first-prize bdia Deutscher Innenarchitekturpreis, Materialpreis recognition, best architects award, and an IDA Gold Award.

The business model is project-based with custom-quoted fees tied to scope and complexity; revenue is generated through one-off commissions acquired via direct enterprise engagement, competitive bidding for major projects, and reputation-driven professional referrals. Go-to-market is anchored on a premium portfolio website, awards-driven earned media, academic and jury participation, and direct field sales to enterprise and institutional buyers. Pricing is not publicly disclosed, and there are no productized tiers, software offerings, APIs, or AI/ML technology components — the differentiation rests entirely on integrated design craft, an award-recognized portfolio, and access to flagship commissions.

Name

Innenarchitektur

Legal name

KEGGENHOFF | PARTNER

Website

https://innenarchitektur-buero.de

Company type

Private

Operating status

Operating

Headcount range

101–250 employees

Short description

KEGGENHOFF | PARTNER is a privately held German architecture and interior design firm in Arnsberg combining integrated architecture and interior design services for corporate enterprises, luxury retail brands, cultural institutions, and high-end residential clients across the DACH region, Switzerland, and Spain.

Ownership category

akta.pro rank

Product category

Architectural and Interior Design Services

NAICS

Architectural Services (541310), Architectural Services (54131), Interior Design Services (54141), Architectural, Engineering, and Related Services (5413)

SIC

Services-Engineering Services (8711)

akta.pro industry

PRIMARYIMAFABAE

Residential Design-Build & Renovation-Integrated Builders

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Residential Building Construction

SECONDARYIMAFACAA

Office & Corporate Building Construction

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Commercial & Institutional Building Construction

SECONDARYIMAFANAE

Residential Interior Fit-Out (Multi-Family & High-End)

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Interior Fit-Out & Finishing Contractors

Keywords

• Architecture services
• Interior design
• Spatial planning
• Corporate interior design
• Flagship store design

Headquarters

HQ city

Arnsberg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architecture and Interior Design Services: Project-based fees for comprehensive architecture and interior design services, including concept development, spatial planning, material specification, and project supervision. Revenue is generated through individual project commissions for corporate headquarters, cultural institutions, retail spaces, and residential projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

KEGGENHOFF | PARTNER is an integrated architecture and interior design firm offering comprehensive services including building design, construction planning, spatial planning, material specification, and project supervision. The firm combines the disciplines of architecture and interior design to deliver projects for corporate headquarters, cultural institutions, luxury retail flagship stores, educational facilities, and high-end residential clients.

Product overview

KEGGENHOFF | PARTNER operates as an integrated architecture and interior design firm that combines both disciplines to create comprehensive spatial solutions. The company offers two core service lines: Architecture Services for building design and construction planning, and Interior Design Services for spatial planning and material selection. By integrating these disciplines, the firm delivers projects ranging from cultural landmarks (Elbphilharmonie Hamburg) to corporate headquarters (Telekom Unternehmenszentrale Bonn) to residential properties and retail spaces. The portfolio includes both interior-only projects and full architecture-plus-interior design projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Services Comprehensive architectural services including building design, construction planning, and project development for residential, commercial, cultural, and institutional projects.
• Interior Design Services Interior design services combining spatial planning, material selection, and atmospheric design to create cohesive interior environments for corporate, retail, cultural, and residential clients.
• Integrated Architecture and Interior Design Services Holistic combination of architecture and interior design disciplines, delivering seamless transitions from the inside to the outside, from the outside back. Targeted at clients seeking comprehensive spatial solutions including family offices, religious community centers, and high-end residences.

Named customers9 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Regional players

• Henn Architekten: Munich-based architecture firm with strong corporate and cultural portfolios. Comparable as a premium German architecture practice with international corporate clients.
• HPP Architekten: Düsseldorf-headquartered German architecture firm with deep corporate, cultural, and public-sector work. Comparable in scale, German DACH roots, and large-project orientation.

Direct peers

• Ippolito Fleitz Group: Stuttgart-based integrated identity, architecture, and interior design practice. Direct comparable in scope (architecture + interior design), German DACH market presence, and premium client positioning.
• Kinzo: Munich-based architecture and interior design studio working across corporate, retail, cultural, and residential sectors. Highly comparable in service mix, geographic focus, and project typology.
• 3deluxe: German interdisciplinary design studio for architecture, interior, and brand environments. Comparable as a German design firm integrating architecture and interior design for premium clients.
• Kitzig Design Studios: German interior design firm serving retail, hospitality, and corporate clients with award-winning projects. Direct peer on the interior design side, particularly in luxury retail and corporate environments.

Emerging players

• Yabu Pushelberg: Toronto/NY-based luxury interior and product design studio. Comparable on the high-end interior design side for flagship retail, hospitality, and premium residential.
• Hirsch Bedner Associates (HBA): Global luxury interior design firm specializing in hospitality and high-end environments. Comparable on the luxury interior design side, especially for premium flagship and cultural projects.
• Pierre-Yves Rochon: Paris-based luxury interior design studio for hotels, restaurants, and high-end retail. Comparable on premium interior design positioning and European footprint.

Broad incumbents

• Gensler: Global architecture, design, and planning firm with major corporate interiors practice. Overlaps in corporate HQ and workplace design but operates at vastly greater scale and breadth.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/innenarchitektur

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 Innenarchitektur