Bund-Bauunternehmen

What Bund-Bauunternehmen does

Bund Bauunternehmen GmbH is a privately held, owner-managed regional construction company headquartered in Aichtal, Baden-Württemberg, Germany (Stockwiesen 15, 72631 Aichtal). Founded in 1988 by Adalbert Bund, the company has operated continuously in the Esslingen-Nürtingen region for over 30 years. Since January 1, 2020, Joachim Rueß has served as sole managing director and sole shareholder, holding Maurermeister, Stahlbetonbaumeister, and Betriebswirt (HWK) qualifications.

The company delivers a full-service construction portfolio covering the entire project lifecycle: rough construction (Rohbauarbeiten), conversion and extension (Umbau und Anbau), civil engineering and excavation (Tiefbau und Erdarbeiten), natural stone work, waterproofing (Abdichtungsarbeiten) using the certified Kemperol 2K-Pur system, garden landscaping, concrete repair and restoration under SIVV certification, balcony renovation, paving, and controlled demolition. Specialized credentials also include Eignungsnachweis for Hilti post-installed reinforcement connections and for hammer, compressed air, and diamond drilling operations. Work is delivered by an in-house qualified workforce supported by a network of regional partner businesses.

The business model is project-based direct contracting with residential property owners (primary) and commercial/industrial clients (secondary) in the Esslingen-Nürtingen region. Pricing is quote-based and not publicly disclosed; customers receive free quotes and dedicated contact persons throughout the project. The company is a member of the Bauinnung Esslingen-Nürtingen and has continuously held the Meisterhaft 4-Sterne Qualitätssiegel from Deutsche Bauwirtschaft for 15 years. Revenue, headcount, and customer-level financials are not publicly disclosed.

Name

Bund-Bauunternehmen

Legal name

Bund Bauunternehmen GmbH

Website

https://bund-bauunternehmen.de

Company type

Private

Founded year

1988

Operating status

Operating

Short description

Bund-Bauunternehmen is a privately held, owner-managed regional construction company in Aichtal, Germany, delivering rough construction, renovation, waterproofing, garden landscaping, and concrete repair services to residential and commercial clients in the Esslingen-Nürtingen region.

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Other Specialty Trade Contractors (2389), Nonresidential Building Construction (2362), Site Preparation Contractors (23891), Poured Concrete Foundation and Structure Contractors (238110)

SIC

Construction - Special Trade Contractors (1700), General Bldg Contractors - Residential Bldgs (1520), General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Temporary Works & Shoring (Sheeting, Bracing, Cofferdams) (IMAFAKAI)

Keywords

• Residential construction services
• Building renovation services
• Concrete repair works
• Garden landscaping services
• Waterproofing services

Headquarters

HQ city

Aichtal

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Construction Services: Project-based construction and renovation services including raw construction, civil engineering, garden landscaping, and waterproofing work. Revenue generated through direct project contracts with residential and commercial customers.

Distribution channels2 records

Core offering

Bund-Bauunternehmen is a regional full-service construction company delivering an integrated Komplettpaket covering rough construction, conversion and extension, civil engineering and excavation, natural stone work, waterproofing, garden landscaping, concrete repair and balcony renovation for residential and commercial clients. All services are executed by the company's own qualified workforce with fixed contact persons, supplemented by a network of regional partner businesses for specialized scopes.

Product overview

Bund-Bauunternehmen is a traditional full-service construction company offering a comprehensive portfolio of construction and renovation services. The company provides an integrated 'Komplettpaket' (complete package) covering the entire construction lifecycle: rough construction (Rohbauarbeiten), conversion and extensions (Umbau und Anbau), civil engineering and excavation (Tiefbau und Erdarbeiten), natural stone work, waterproofing services, garden landscaping, concrete repair, balcony renovation, and paving. All services are delivered through the company's own qualified workforce with fixed contact persons, supported by a network of regional partner businesses. The company holds multiple specialized certifications including SIVV certification for concrete repair and acts as a qualified professional partner.

Differentiator

Problem solved

Functional benefit

Products and services

• Rohbauarbeiten (Rough Construction) Complete structural construction services including new construction of residential buildings, multi-family houses, and industrial facilities, covering all aspects from foundation to completed structural frame.
• Umbau und Anbau (Conversion and Extension) Renovation and extension services for existing buildings, including demolition of interior walls and structural modifications to meet changing client requirements.
• Tiefbau und Erdarbeiten (Civil Engineering and Excavation) Groundwork and excavation services including foundation preparation, trenching, and site preparation for construction projects.
• Natursteinarbeiten (Natural Stone Work) Installation of natural stone elements including stairs, walls, terraces, and decorative garden features using natural stone materials.
• Abdichtungsarbeiten (Waterproofing) Professional waterproofing and moisture protection services for buildings, including diagnosis of moisture damage, surface repair, and application of waterproof membranes using the Kemperol 2K-Pur system.
• Gartengestaltung (Garden Landscaping) Complete outdoor area development including garden ponds, terraces, balconies, driveways, paving with concrete products, and overall garden design.
• Betonsanierung und Instandsetzung (Concrete Repair and Restoration) SIVV-certified concrete repair and strengthening services including protection, repair, connection and reinforcement of concrete structures.
• Balkonsanierung (Balcony Renovation) Specialized balcony renovation and modernization services for residential and commercial properties.
• Platten- und Pflasterbeläge (Paving and Pavement) Installation of concrete pavers and paving solutions for outdoor areas including driveways, walkways, and garden paths.
• Abbrucharbeiten (Demolition) Controlled demolition services including removal of interior walls and structural demolition as part of renovation projects.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Bauinnung Esslingen-NürtingencoreStrategic or Co-development PartnerBund-Bauunternehmen is a member of the Bauinnung (Construction Guild) Esslingen-Nürtingen, providing access to training resources, industry networks, and regional business development support.
• Regional Partner CompaniesminorStrategic or Co-development PartnerThe company maintains a network of personally known regional and reliable partner businesses (Partnerbetriebe) to supplement in-house capabilities for specialized projects.

Scale indicators3 records

Recent moves5 records

Expansion highlights3 records

Direct peers

• Leonhard Weiss Bauunternehmung GmbH & Co. KG: Family-owned German construction company headquartered in Satteldorf, Baden-Württemberg, offering general contractor services including Rohbau, civil engineering, renovation, and concrete repair across the same regional southwest German market Bund-Bauunternehmen serves. Direct overlap in scope and customer type, though at much larger scale.
• Gottlob Rommel GmbH & Co. KG: Stuttgart-based Bauunternehmen with a long regional heritage and broad portfolio covering shell construction, renovation, civil engineering, and turnkey building services. Operates in the same Stuttgart metropolitan market and competes for similar residential and small commercial customers as Bund-Bauunternehmen.
• Klebl GmbH: German Bauunternehmen offering shell construction, civil engineering, foundation work, and renovation across multiple regions, with a comparable family-managed mid-size profile. Same core service mix and customer type as Bund-Bauunternehmen, but with broader geographic reach.

Broad incumbents

• Wolff & Müller Holding GmbH & Co. KG: Stuttgart-based construction group with construction services, building materials trading, and real estate development under one roof. While significantly larger and more diversified than Bund-Bauunternehmen, it competes head-to-head in the same Stuttgart/Esslingen-Nürtingen regional market for residential and commercial project work.
• Max Bögl Bauservice GmbH & Co. KG: Large family-owned German construction group active in shell construction, civil engineering, and concrete repair. While significantly larger and more diversified, it competes for some of the same concrete construction and renovation work Bund-Bauunternehmen performs in Baden-Württemberg.
• STRABAG AG: One of Europe's largest construction groups, with extensive operations across Germany in building construction, civil engineering, and renovation including residential shells. Overlaps with Bund-Bauunternehmen only at the largest-project end of the market but represents the broader competitive landscape for general contracting services in Germany.
• HOCHTIEF AG: Major publicly listed German construction company with strong presence in building construction and renovation across Germany. Competes indirectly with Bund-Bauunternehmen for larger commercial and institutional projects in the Stuttgart region, while Bund-Bauunternehmen serves the SMB/residential segment.

Regional players

• W. Markgraf GmbH & Co. KG Bauunternehmung: German Bauunternehmen with broad construction services including shell construction, renovation, civil engineering, and concrete repair across multiple German regions. Operates with comparable service portfolio to Bund-Bauunternehmen, but headquartered in Bayreuth (Bavaria) rather than Baden-Württemberg, so it is a regional peer rather than direct local competitor.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Bund-Bauunternehmen