What Sacker Architects does

Sacker Architekten GmbH is a privately-held German architecture and general planning firm founded in 1992 in Freiburg im Breisgau, operating with a team of over 50 employees under Managing Director Christopher Höfler and a broader management group (Kristina Neuhaus, Marcus Ehrhardt, Rüdiger Wobst, Anja Keinath, Kai Lange). The firm was established following success in architectural competitions, a project acquisition channel that has remained central to its business model for over 30 years. The company is registered at Amtsgericht Freiburg (HRB 709413) and operates a wholly-owned subsidiary, Sacker Planungspartner GmbH, which delivers integrated general planning services as a single contract partner coordinating architecture, structural engineering, and fire protection disciplines.

The firm's core offering is organized in three layers: (1) core architectural services covering the full HOAI service phases from concept through construction completion, including general planning, master planning, and urban/quarter development; (2) specialized add-on modules — BIM methodology (adopted since at latest 2015), LEAN Construction Management, DGNB/BNB sustainability certification, Ökobilanzierung/Life Cycle Assessment, and stakeholder workshops; and (3) project categories spanning education, office/administration, industry/research, sports/leisure (with notable pool/bath specialization), residential, and existing building renovation. The technology stack is industry-standard digital and sustainability tooling rather than AI-native; quality is governed by an ISO 9001:2000-certified management system, and the firm holds membership in BDA, DGNB, and buildingSMART Deutschland.

Sacker generates revenue through project-based professional services fees regulated by the German HOAI framework, delivered via multi-year contracts and acquired predominantly through architectural competitions (Wettbewerbe), direct enterprise and public-sector client engagement, and referrals from prior project success. The client portfolio spans marquee public and private accounts including Testo SE (corporate HQ, 2015 German Design Award, 2017 Hugo-Häring), Flughafen München (Terminal 1 master plan), Messe Freiburg (4,800 m² multifunctional venue), Stadt Freiburg (Staudinger Gesamtschule), Schwarz Immobilien (Bildungscampus Heilbronn), Bund (German Embassy Residence Tel Aviv), and Bauverein Breisgau (Carl-Sieder-Hof). Geographically, projects concentrate in the German-speaking DACH region — Baden-Württemberg, Bayern, Hessen, Rheinland-Pfalz — with selective international work in Israel; pricing is bespoke per project and is not publicly disclosed.

Name

Sacker Architects

Legal name

Sacker Architekten GmbH

Website

https://sacker.de

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

11–50 employees

Short description

Sacker Architekten GmbH is a full-service architecture and general planning firm founded in 1992 in Freiburg im Breisgau, serving public and enterprise clients across the DACH region with 50+ employees, delivering HOAI-compliant design, master planning, and BIM-enabled project execution.

Ownership category

akta.pro rank

Product category

Architecture Services

NAICS

Architectural Services (541310), Drafting Services (541340)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

Keywords

• Architectural design services
• General planning services
• Master planning consulting
• Sustainability certification
• Urban planning design

Headquarters

HQ city

Freiburg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architectural Design Services: Complete architectural design and planning services from concept through construction completion following German HOAI (Honorarordnung für Architekten und Ingenieure) service phases. Services include project leadership, quality/cost/schedule management, tendering, award and construction management.
2. General Planning Services: Sacker Planungspartner GmbH provides general planning services as single contract partner, coordinating all planning disciplines from architecture to structural engineering to fire protection. Reduces coordination effort, interfaces, and liability risks for clients.
3. Master Planning Services: Strategic site development consulting for corporate real estate, including site search, master planning, and completion of office or production buildings. Approximately 20 years of experience in master planning.
4. Urban Planning and District Development: Urban planning and district development services including analyses, complex planning, participation processes, and quarter concepts.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Sacker Architekten GmbH delivers full-service architectural design and general planning from initial concept sketches through construction completion, covering all German HOAI service phases. Services include architectural design, general planning via wholly-owned subsidiary Sacker Planungspartner GmbH, master planning for corporate real estate, urban planning and quarter development, sustainability certification (DGNB/BNB), and life cycle assessment (Ökobilanzierung). Delivery is supported by BIM methodology and LEAN Construction Management.

Product overview

Sacker Architekten GmbH is an architecture and general planning firm founded in 1992 in Freiburg, Germany, with over 50 employees. The company operates as a unified service offering under the Sacker Architekten brand, delivering comprehensive architectural design services through all HOAI service phases. Their portfolio is organized into three interconnected layers: (1) Core Services including architectural design, general planning through Sacker Planungspartner GmbH, master planning, urban development, and competition participation; (2) Specialized Add-on Modules including sustainability certification (DGNB/BNB), life cycle assessment (LCA), BIM methodology, LEAN Construction Management, and workshop facilitation; and (3) Project Categories spanning education, office/administration, industry/research, sports/leisure facilities, residential, and existing building renovation. The firm emphasizes a holistic approach combining ecological, economic, and socio-cultural considerations.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services Full-service architectural design spanning from initial concept sketches to project completion, covering all HOAI (Honorarordnung für Architekten und Ingenieure) service phases including project leadership, quality/cost/schedule management, tendering, award, and construction management. Targeted at public and private clients across education, office/administration, industry/research, sports/leisure, residential, and existing-building renovation segments.
• General Planning (Generalplanung)
• Master Planning (Masterplanung)
• Urban Development and Quarter Planning
• Sustainability Certification (DGNB/BNB)
• Life Cycle Assessment (Ökobilanzierung / LCA)
• Workshops and Moderation
• Competitions, Expert Reports, and Studies

Quantifiable outcome

• Messe Freiburg completed in two construction phases with elegant and resource-conserving realization
• +3 more outcomes

Named customers12 records

Segments7 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature4 records

Partnerships

Eleven partnerships are on record, tiered core and minor.

• Sacker Planungspartner GmbHcoreStrategic or Co-development PartnerWholly-owned subsidiary providing general planning services as single contract partner. Coordinates all planning disciplines from architecture through structural engineering to fire protection, reducing client coordination burden and liability risks.
• Steidle ArchitektenminorStrategic or Co-development PartnerCollaboration partner in competition for Bildungscampus West Heilbronn Baufeld C. Together with Reichel und Schlaier Architekten, achieved first prize in competition.
• Reichel und Schlaier ArchitektenminorStrategic or Co-development PartnerCollaboration partner in competition for Bildungscampus West Heilbronn Baufeld C. Together with Steidle Architekten, achieved first prize in competition.
• Henne Korn LandschaftsarchitektenminorStrategic or Co-development PartnerLandscape architecture partner on Hallen- und Freibad Bretten project. Collaborative relationship for integrated design solutions.
• Architektenkammer Baden-Württemberg KdöRcoreOthersChristopher Höfler is registered member (Nr. 80793) of the Baden-Württemberg Architects Chamber. Professional licensing and regulatory compliance relationship.
• Bund Deutscher Architektinnen und Architekten (BDA)minorOthersMember of BDA professional association. Awards participation (Hugo-Häring-Auszeichnung) and professional network.
• Deutsche Gesellschaft für Nachhaltiges Bauen (DGNB)coreOthersMember organization for sustainable building. Sacker has DGNB-certified team for sustainability auditing and certification services.
• buildingSMART DeutschlandminorOthersMember of buildingSMART Germany for BIM methodology and digitalization in architecture.
• Deutsche Gesellschaft für das Badewesen e.V.minorOthersMember of swimming pool and bath industry association.
• Architekturforum Freiburg e.V.minorOthersSupporter (Förderer) of Architekturforum Freiburg e.V.
• Phase NachhaltigkeitminorOthersMember and signatory of Phase Nachhaltigkeit sustainability initiative.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Kadawittfeldarchitektur: Aachen-based German architecture firm with similar scope across education, housing, and public buildings; comparable size and competition-led project acquisition.
• Auer Weber Architekten: Munich-based full-service architecture firm of comparable scale and segment breadth (education, public, sport, residential). Closest comparable to Sacker on project mix, competition-based acquisition, and southern-German presence.
• Hascher Jehle Architektur: Berlin-headquartered full-service German architecture firm of similar scale with strong cultural, sports, and public-building portfolio. Comparable engagement model and competition activity.
• Staab Architekten: Berlin-based mid-sized German practice with comparable cultural and institutional building focus and competition-driven acquisition. Similar size band and design-led positioning.
• RKW Architektur+: Düsseldorf-based full-service German architecture firm of similar size and segment diversification across housing, education, and office. Comparable general-planning orientation.
• Steidle Architekten: Munich-based full-service architecture firm explicitly listed as Sacker's competition-collaboration partner on Bildungscampus West Heilbronn. Comparable size, segment breadth, and Germanic competition-driven workflow.
• Heinle, Wischer und Partner: Stuttgart/Freiburg-rooted architecture firm with comparable regional density in southern Germany and similar cultural-building, education, and sports/leisure portfolio. Direct geographic overlap with Sacker in Baden-Württemberg.

Broad incumbents

• HPP Architekten: Long-established Düsseldorf-headquartered German full-service architecture firm with broader portfolio and larger headcount. Overlaps with Sacker in office, public, and commercial work but at greater scale and international reach.
• David Chipperfield Architects: International architecture practice with significant German operations, frequently winning public-sector cultural commissions via competitions. Represents the broader-incumbent competitive ceiling for German mid-sized practices aspiring to flagship public work.
• HENN Architekten: Munich-based architecture firm with strong corporate-headquarters and production-facility practice — directly comparable to Sacker's Testo/industry portfolio, but with broader international operations.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

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Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 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 Sacker Architects