What aug. prien bauunternehmung (gmbh & co. kg) does

AUG. PRIEN Bauunternehmung (GmbH & Co. KG) is a Hamburg-headquartered, family-owned construction and real estate group operating since 1873 across four divisions plus two specialized subsidiaries. The Bauunternehmung division delivers structural construction, civil/bridge engineering, port and water engineering, steel construction, residential construction, turnkey delivery, and energy-efficient refurbishment across five regional offices (Hamburg, Bremen, Dortmund, Köln, Sylt) with 357 own skilled trades personnel. The Projektentwicklung division (founded 1997) develops residential, office, hotel, mixed-use quarter, and life-science properties, with approximately €1 billion in realized investment volume. AUG. PRIEN Invest operates as an investment and asset-management boutique for institutional investors (pension funds, insurance companies, family offices, foundations), and blu (founded 2022) is a dedicated innovation hub for sustainable construction, pioneering cement-free geopolymer concrete (EFC) that reduces CO2 emissions by up to 75%.

The group's core technology stack centers on Building Information Modeling (BIM) — applied as a management methodology covering closed/open BIM, 4D/5D simulations, clash detection, and digital twins — combined with Lean Construction Management (applied since 2012 via Last Planner and lean logistics). Proprietary in-house capabilities include concrete technology with a dedicated laboratory, steel fabrication certified to DIN EN ISO 1090-2 EXC 3 and 3834-2, and carpentry workshops dating to the firm's founding. The group employs 797 people across 7 locations and 6 companies, with no external investors, private-equity backing, or public listing identified.

The business model is primarily project-based construction contracting (one-time revenue per project) supplemented by development fees and capital gains from Projektentwicklung, recurring management and performance fees from Invest, and sustainability consulting from blu. Go-to-market is exclusively direct sales through regional office leadership and dedicated account managers, targeting enterprise clients across institutional investors, public-sector entities, hotel operators, healthcare providers, and commercial developers. The firm is led by three managing directors (Markus Buchhorn as Technical Managing Director, Michael Groß as Managing Director, Kai Holsten as Commercial Managing Director) plus business-unit heads Carsten Joost (blu), Malte Ramthun (Invest), and Frank Holst (Projektentwicklung). Notable flagship projects include Johann Kontor (DGNB Platinum, ~€300M, AIV Bauwerk des Jahres 2024), Strandkai HafenCity (~€430M), Quartier Sonnin Park (~€160M), the GEA Group headquarters acquisition in Düsseldorf, and the Medizinisches Labor Bremen (DGNB Gold).

Name

aug. prien bauunternehmung (gmbh & co. kg)

Legal name

AUG. PRIEN Bauunternehmung (GmbH & Co. KG)

Website

https://augprien.de

Company type

Private

Founded year

1873

Operating status

Operating

Short description

Aug. Prien is a Hamburg-based, family-owned construction and real estate group (founded 1873, 797 employees) operating four divisions — construction, project development, institutional investment management, and the blu sustainability innovation hub — delivering integrated, DGNB-certified building projects across northern Germany.

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Architectural, Engineering, and Related Services (5413), Engineering Services (541330), Architectural Services (541310), Real Estate Property Managers (53131)

SIC

General Bldg Contractors - Residential Bldgs (1520), Construction - Special Trade Contractors (1700), Real Estate Agents & Managers (For Others) (6531)

akta.pro primary industry

Residential General Contracting (New Build) (IMAFAAAB)

akta.pro secondary industries

Real Estate Development Asset Management (Project/Construction-to-Stabilization) (BPAJAMAL), Office Real Estate Asset Management (BPAJAMAG), Real Estate Development & Feasibility Advisory (Highest-and-Best-Use, Entitlements Support) (BPAJANAC)

Keywords

• Building construction services
• Civil engineering projects
• Real estate development
• Asset management services
• Sustainable construction consulting

Headquarters

HQ city

Hamburg

HQ country

Germany

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction contracting (Hochbau, Ingenieurbau, Tiefbau): General construction contracting, including high-rise/residential building, civil engineering (bridges, tunnels), port and water engineering, urban infrastructure (sewers, drainage, pumping stations), steel construction, and turnkey delivery. Revenue is project-based, typically one-time per project. Services delivered across Hamburg (HQ), Bremen, Dortmund, Cologne, and Sylt offices.
2. Project development (Immobilienprojektentwicklung): Property development from concept to handover, covering residential, office, hotel, mixed-use, quarter developments, and life-science facilities. Founded 1997 as part of the group. Revenue realized as development fees and capital gains on completed projects. Approximately 1 billion EUR realized investment volume.
3. Investment and asset management: AUG. PRIEN Invest operates as an investment boutique for institutional investors (pension funds, insurance companies, family offices, foundations). Services include development of investment strategies, investment management, active asset management, and manage-to-green for property portfolios. Generates management fees and performance fees.
4. blu — Sustainable construction innovation hub: blu by AUG. PRIEN, founded 2022, serves as the group's sustainability center of excellence. Develops and executes certified sustainable building projects, provides consulting on CO2 accounting, lifecycle assessment, ESG criteria, certification (DGNB, QNG), and innovation materials. Revenue derived from consulting services and project development.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

AUG. PRIEN is a diversified construction group that delivers building construction (Hochbau), civil engineering (Ingenieurbau), turnkey construction, residential construction, and steel construction through its Bauunternehmung division. It also operates a real estate project development arm (Projektentwicklung) creating residential, office, hotel, mixed-use, and life-science projects; an institutional investment and asset management boutique (AUG. PRIEN Invest); and a sustainability innovation hub (blu by AUG. PRIEN) providing consulting on CO2 accounting, lifecycle assessment, ESG certification, and innovative materials such as cement-free geopolymer concrete.

Product overview

AUG. PRIEN is a diversified construction and real estate group offering a comprehensive portfolio of integrated services through four main divisions: Bauunternehmung (general construction), Projektentwicklung (real estate development), Invest (investment and asset management), and blu (sustainable construction innovation hub). The Bauunternehmung division provides full-spectrum construction services including structural engineering, civil/bridge construction, port/water engineering, steel construction, turnkey delivery, residential construction, and specialized crafts like carpentry and concrete technology. Project Development creates residential, office, hotel, district, and life-science projects. Invest manages institutional investment portfolios. Blu serves as the innovation subsidiary for sustainable construction using geopolymere concrete, timber hybrid methods, and circular economy approaches. The company operates 5 locations and employs approximately 797 people with over 150 years of experience.

Differentiator

Problem solved

Functional benefit

Brands

• blu by AUG. PRIEN: Innovation Hub of the AUG. PRIEN Gruppe, focused on sustainable construction, climate-neutral building, and innovative materials such as geopolymer concrete.
• AUG. PRIEN Invest

Products and services

• Bauunternehmung (Construction Company) Full-service construction company offering comprehensive building services including structural construction (Hochbau), civil engineering (Ingenieurbau) such as bridges, tunnels, and port/water engineering, municipal infrastructure (sewers, pumping stations), steel construction, turnkey construction, residential construction, energy-efficient renovation, and specialized craftsmanship including carpentry, concrete technology, BIM Management, and Lean Construction Management. Operates across 5 locations in Hamburg, Bremen, Dortmund, Cologne, and Sylt with 357 own skilled workers.
• Projektentwicklung (Real Estate Project Development) Real estate project development division creating residential, office, hotel, mixed-use, district (quarter), and life-science facilities from initial concept through key handover. Has realized approximately 1 billion EUR in investment volume with 15 employees, including landmark projects such as Sonnin Park, Strandkai, Johann Kontor, and the MSC Medical Science Center.
• AUG. PRIEN Invest (Investment and Asset Management)

Quantifiable outcome

• CO2 reduction of up to 75% through geopolymer concrete vs. conventional concrete in UBS4 project
• +3 more outcomes

Named customers12 records

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Eight partnerships are on record, tiered minor and core.

• WWB Weser-Wohnbau GmbH, BremenminorStrategic or Co-development PartnerCo-development partner for the Medizinisches Labor Bremen project in Oberneuland. WWB contributed to the development and project execution of the Sonic Healthcare laboratory building.
• DC Developments GmbH & Co. KGminorStrategic or Co-development PartnerDevelopment partner for the Strandkai project in Hamburg HafenCity, working jointly on the mixed-use project with 470 apartments, commercial space, and public amenities.
• HANSA Baugenossenschaft eGminorStrategic or Co-development PartnerHousing cooperative co-investing in the Strandkai project (HafenCity), contributing to the cooperative housing portion of the development.
• Bauverein der Elbgemeinden eGminorStrategic or Co-development PartnerHousing cooperative co-investing in the Strandkai HafenCity project, contributing to the residential component.
• Bergedorf Bille Gemeinnützige Baugenossenschaft eGminorStrategic or Co-development PartnerHousing cooperative co-investing in the Strandkai HafenCity project.
• Sprinkenhof GmbH / Freie und Hansestadt HamburgcoreChannel Partner/ Reseller/ DistributorLong-term anchor tenant for the Sonnin Kontor building (~23,000 m² BGF) on behalf of the Hamburg Finance Authority (Finanzbehörde). Full building lease for public administration use.
• Intep — Integrale Planung GmbHminorImplementation/ SI/ Consulting PartnerInternational sustainability consulting firm that has advised AUG. PRIEN on Johann Kontor since 2016, including sustainability consulting, variant comparison (rehabilitation vs. new construction), DGNB certification support, and commissioning for facility management.
• Köhler & von Bargen Projekte GmbHminorStrategic or Co-development PartnerProject partner for the Sonnin Park quarter development (558 apartments, Hamburg-Hammerbrook).

Scale indicators10 records

Recent moves6 records

Expansion highlights10 records

Others

• Intep Integrale Planung: Sustainability consulting partner working with AUG. PRIEN on Johann Kontor DGNB certification; relevant as an adjacent enabling firm in the German sustainable-building ecosystem.

Broad incumbents

• BAM Deutschland: German arm of Royal BAM Group operating in building construction and civil engineering across Germany; competes for complex commercial and infrastructure projects similar to AUG. PRIEN's Ingenieurbau portfolio.
• HOCHTIEF AG: One of Germany's largest construction groups with civil engineering, building, and PPP capabilities; competes on large complex mandates in the same northern German metropolitan areas.
• Skanska AB: Nordic-headquartered international construction and project development group with significant German commercial real estate activity (offices, sustainable buildings); competing reference for ESG-certified commercial delivery in northern Europe.
• Ed. Züblin AG (Strabag): Germany's largest construction company (Strabag subsidiary) covering Hochbau, Ingenieurbau, tunneling nationwide; directly competes on large commercial and infrastructure projects but at significantly larger scale and as part of an international group.

Direct peers

• Goldbeck: German family-owned general contractor focused on turnkey commercial, office, and logistics buildings with in-house systemized construction and BIM-led delivery; closest direct comparable to AUG. PRIEN's integrated turnkey + development model in the German mid-market.
• Köster GmbH: Privately held German general contractor offering turnkey construction across commercial, residential, and industrial segments with regional offices; comparable in size, service breadth, and family-owned private structure to AUG. PRIEN.
• Max Bögl: Large German construction group combining civil engineering, structural construction, and innovative building systems (including precast and hybrid timber); comparable as a diversified German private builder with innovation in materials and methods.
• Wolff & Müller: Privately held Stuttgart-based German construction group with building, civil engineering, and real estate development; comparable family-controlled private mid-sized competitor with similar integrated offerings.

Emerging players

• ECE Group: Hamburg-headquartered developer and manager of large-scale commercial real estate (shopping centers, mixed-use); comparable as a Hamburg-based private real estate group though focused on retail-driven development rather than general construction.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@augpriengruppe
• LinkedInlinkedin.com/company/aug-prien/?viewAsMember=true
• Instagraminstagram.com/augprien_gruppe

Compliance15 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries4 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 aug. prien bauunternehmung (gmbh & co. kg)