+grun Gmbh Landschaftsarchitektur

What +grun Gmbh Landschaftsarchitektur does

+grün GmbH Landschaftsarchitektur is a Düsseldorf-based professional services firm that designs and plans outdoor spaces and landscapes, operating under the German HOAI § 39 fee structure for Freianlagen (object planning) across all Leistungsphasen 1–9. The firm was founded in 2014 by Sebastian Fürst (1975–2024) and was integrated into the corporate structure of HPP (Hentrich-Petschnigg & Partner) in early 2024, retaining independent project development while gaining interdisciplinary access to HPP's client base and pipeline.

The firm's service portfolio spans six typologies — Stadt/Plätze (city/squares), Wohnen/Quartier (residential/quarters), Landschaft/Parks, Büro/Campus, Bildung/Gesundheit (education/healthcare), and Wettbewerbe/Studien (competitions/studies) — covering public parks, pedestrian zones, residential quarters, office campuses, healthcare facilities, school grounds, and competition entries. Documented clients include PANDION (multiple residential projects in Bonn, Düsseldorf, and Köln), MOMENI Gruppe, die developer / IQ Real Estate, Rheinmetall, Universitätsklinikum Düsseldorf, Messe Dortmund, WSW Wuppertaler Stadtwerke, Studio Daniel Libeskind (Kö-Bogen I), and architecture collaborators HPP Architekten, RKW Architektur+, and Henning Shin Architekten.

The go-to-market motion is enterprise field sales: clients are acquired through direct engagements and participation in architectural competitions (Wettbewerbe), with a secondary channel through collaborative partnerships with architecture firms. Pricing is project-based and quote-driven, with no public pricing. Geographic reach is concentrated in North Rhine-Westphalia (Düsseldorf, Köln, Wuppertal, Mülheim, Essen, Dortmund, Bonn) and extended to Rhineland-Palatinate, Saxony, Saxony-Anhalt, and Saarland. The firm is governed by three Managing Directors — Burkhard Junker, Jan-Claas Hake, and Antonino Vultaggio — following founder Sebastian Fürst's passing in 2024.

Name

+grun Gmbh Landschaftsarchitektur

Legal name

+grün GmbH

Website

https://plusgruen.net

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

1–10 employees

Short description

+grün GmbH Landschaftsarchitektur is a Düsseldorf-based landscape architecture firm that plans outdoor spaces under HOAI § 39 Leistungsphasen 1–9 for real estate developers, corporations, municipalities, healthcare and educational institutions across Germany, now operating as part of HPP.

Ownership category

akta.pro rank

Product category

Landscape Architecture Services

NAICS

Landscape Architectural Services (541320), Landscape Architectural Services (54132)

akta.pro primary industry

Landscape Architecture & Site Design (BPAHAKAC)

akta.pro secondary industries

Regional & Land Use Planning (BPAHAKAE), Urban & Regional Planning (Land Use, Zoning, Master Planning) (BPAIANAD)

Keywords

• Landscape architecture services
• Outdoor space planning
• HOAI Freianlagen planning
• Urban landscape design
• Site feasibility studies

Headquarters

HQ city

Düsseldorf

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Landscape Architecture Planning Services: Professional services revenue from landscape architecture planning (HOAI § 39 Freianlagen Leistungsphasen 1-9). Projects range from public parks and green spaces to private residential developments, commercial campuses, healthcare facilities, and educational institutions. Also includes competition entries and feasibility studies.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

+grün GmbH Landschaftsarchitektur delivers professional landscape architecture planning services for public and private outdoor spaces in accordance with HOAI § 39 (Freianlagen Leistungsphasen 1–9). The firm also independently and interdisciplinary-ly participates in landscape architecture and urban planning competitions and conducts feasibility studies and site analyses across typologies including parks, residential quarters, office campuses, educational and healthcare facilities.

Product overview

+grün GmbH Landschaftsarchitektur offers landscape architecture services primarily focused on object planning for outdoor spaces (Freianlagen) according to HOAI § 39 Leistungsphasen 1-9. The firm does not operate a software product but rather provides professional landscape architecture and urban design services. Their portfolio encompasses diverse project typologies including public parks and green spaces, pedestrian zones, residential quarters, office/campus environments, educational and healthcare facilities, and participation in competitions and feasibility studies.

Differentiator

Problem solved

Functional benefit

Products and services

• Objektplanung Freianlagen (Outdoor Space Object Planning)
• Wettbewerbe und Machbarkeitsstudien (Competitions and Feasibility Studies)

Quantifiable outcome

• Multiple first prizes in architectural competitions (Weststadtquartier Essen 2022, Parc du Sud Essen 2016)
• +1 more outcomes

Named customers12 records

Segments6 records

Ideal customer profiles5 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.

• HPP (Hentrich-Petschnigg & Partner)coreStrategic or Co-development Partner · 1 January 2024+grün was founded in 2014 by Sebastian Fürst and was acquired into the HPP corporate structure in early 2024. The firm now operates as Part of HPP, gaining benefits of interdisciplinary collaboration and strengthening the overall ensemble of building and exterior spaces. Projects continue to be developed independently while benefiting from HPP's resources and project pipeline.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Hager Partner Landschaftsarchitektur: Hager Partner is a leading German landscape architecture practice competing for the same HOAI-based commissions, urban competitions, and high-profile developer projects. Comparable typology coverage and similar competition-driven growth model.
• Lützow 7 Landschaftsarchitekten: Lützow 7 is a Berlin-based landscape architecture firm of similar scale working on urban open spaces, parks, and residential quarters. Direct peer for competition entries and developer-led residential and campus projects.
• Club L94 Landschaftsarchitekten: Club L94 is a Cologne-based landscape architecture firm with similar typology breadth (urban, residential, campus) and competition-driven profile. Strong overlap with +grün in NRW project geography and developer clients.
• FSWLA Landschaftsarchitektur: FSWLA is a well-established German landscape architecture firm delivering comparable HOAI § 39 Leistungsphasen 1-9 services for urban, residential, and public projects. Direct overlap with +grün in typology range, project scale, and DACH-region clientele.
• WES LandschaftsArchitektur: WES is a Hamburg-based landscape architecture practice with comparable services across HOAI Leistungsphasen, urban design competitions, and mixed-use developer projects. Competes in the same German high-profile project market.
• bbz Landschaftsarchitekten: bbz is a Berlin landscape architecture practice delivering comparable HOAI services and competition entries for urban and residential projects. Direct peer in the German boutique landscape architecture segment.
• Topotek 1 Landschaftsarchitekten: Topotek 1 is a Berlin-based landscape architecture firm of similar scale and aesthetic profile, known for competition wins and high-profile urban projects. Comparable target clients and business model to +grün.

Broad incumbents

• HPP Architekten: HPP is the parent architecture firm that acquired +grün in 2024. As a major German architectural incumbent, HPP packages landscape services through +grün while serving the same developer, healthcare, and public-sector clients at building scale.
• RKW Architektur+: RKW is a major German architecture firm collaborating with +grün on joint projects (e.g., Schulzentrum Saarn). Larger incumbent offering broader architectural services where landscape is a component, not the core offering.
• Henning Shin Architekten: Henning Shin is a German architecture practice collaborating with +grün on residential quarter projects (Bandwirkerquartier Wuppertal). Incumbent architecture firm whose projects often commission landscape services like those +grün provides.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

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 +grun Gmbh Landschaftsarchitektur