Streib Ludwig GmbH & Co.KG Bauunternehmung

What Streib Ludwig GmbH & Co.KG Bauunternehmung does

Bauunternehmung Streib GmbH & Co. KG (trading as Bau-Streib) is a family-owned German construction company founded in 1927 and headquartered at Gotenstrasse 20, Mannheim. The firm operates as a traditional Hochbau (structural/building) contractor with four integrated service lines: Rohbau (shell construction), schlüsselfertiges Bauen (turnkey construction as general contractor), Bauen im Bestand (renovation of existing buildings during ongoing operations), and Kanalbau (sewer/canal connection work). Construction is executed using conventional methods in reinforced concrete, masonry, and steel, supported by an in-house equipment and machinery fleet and approximately 100 continuously trained commercial, technical, and administrative employees.

The company generates revenue almost exclusively through one-time project-based contracts, with no recurring revenue streams. Pricing is determined via competitive bidding in public procurement processes and direct negotiation with private clients; no public pricing exists. The go-to-market motion is sales-led, anchored by DQB prequalification that permits participation in public tenders, alongside direct relationships with private developers, housing cooperatives, and commercial customers. Geographically the business is concentrated in three southwestern German states — Baden-Württemberg, Rheinland-Pfalz, and Hessen — spanning the Rhein-Neckar and Rhein-Main metropolitan regions.

Customer end-markets are diversified across real estate development, healthcare, education, public administration, automotive retail, grocery retail, banking/finance, and municipal infrastructure. Notable reference projects include a €50M+ multi-building residential complex (Mühlbachareal Offenburg, 267 apartments), a 100-bed senior care facility (Pflegeheim Heidelberg), an underground parking structure at Klinikum Mannheim, and construction work for institutional clients such as Max-Planck-Institut Heidelberg and Ferrari Autohaus Mannheim. Ownership rests with the Streib family; management comprises Achim Streib as managing partner alongside two engineering-credentialed managing directors.

Name

Streib Ludwig GmbH & Co.KG Bauunternehmung

Legal name

BAUUNTERNEHMUNG STREIB GmbH & Co. KG

Website

https://bau-streib.de

Company type

Private

Founded year

1927

Operating status

Operating

Headcount range

1–10 employees

Short description

Bauunternehmung Streib (Bau-Streib) is a family-owned Mannheim-based general contractor founded in 1927, delivering shell construction, turnkey building, renovation, and licensed sewer-connection services across Baden-Württemberg, Rheinland-Pfalz, and Hessen for public, commercial, and residential clients.

Ownership category

akta.pro rank

Product category

Construction Services

NAICS

Specialty Trade Contractors (238), Industrial Building Construction (236210)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Commercial General Contracting (New Build) (IMAFAAAA)

akta.pro secondary industry

Public Works General Contracting (IMAFAAAG)

Keywords

• Shell construction services
• Turnkey building construction
• General contractor services
• Sewer and canal construction
• Commercial building construction

Headquarters

HQ city

Mannheim

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. General Construction Contracting: One-time project-based revenue from Rohbau (structural work), schlüsselfertiges Bauen (turnkey construction), and general contractor services. Revenue generated from individual construction projects with no recurring revenue streams.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Streib Ludwig GmbH & Co.KG Bauunternehmung is a Mannheim-based German construction contractor that delivers shell construction (Rohbau), high-rise building construction (Hochbau), turnkey construction (Schlüsselfertiges Bauen), construction on existing buildings (Bauen im Bestand), and licensed municipal sewer/canal construction (Kanalbau). It serves private developers, commercial clients, and public-sector customers across Baden-Württemberg, Rheinland-Pfalz, and Hessen, operating as both a trade contractor and a general contractor.

Product overview

Bau-Streib is a mid-sized construction company offering a unified portfolio of construction services. The core offerings include Hochbau (high-rise/shell construction), Schlüsselfertiges Bauen (turnkey construction as general contractor), Bauen im Bestand (renovation on existing buildings), and Kanalbau (sewer/canal construction with municipal licensing). These services are delivered through approximately 100 continuously trained employees in commercial, technical, and administrative areas, supported by modern equipment and machinery. The company operates as a general contractor and licensed manufacturer of canal connections across Baden-Württemberg, Rheinland-Pfalz, and Hessen regions.

Differentiator

Problem solved

Functional benefit

Products and services

• Rohbau (Shell Construction) Structural shell construction services including foundations, load-bearing structure, and envelope for residential and commercial buildings, delivered for private developers and public-sector clients in southwestern Germany.
• Hochbau (High-rise / Above-ground Building Construction) Above-ground building construction for multi-storey residential and commercial structures, executed as part of the company's structural and shell construction portfolio for developers and commercial clients.
• Schlüsselfertiges Bauen (Turnkey Construction) Complete turnkey construction delivery in which the company hands over a finished, ready-to-use building to the client, bundling planning coordination, shell, fit-out, and finishing trades under one contract.
• Bauen im Bestand (Construction on Existing Buildings) Construction, extension, conversion, and refurbishment work on existing buildings for owners and developers needing to modify, expand, or modernize standing structures.
• Kanalbau (Sewer / Canal Construction) Municipal sewer and canal construction services executed under a dedicated municipal license, serving public-sector clients and infrastructure projects in the company's southwestern German service region.

Named customers10 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators3 records

Expansion highlights4 records

Direct peers

• GOLDBECK GmbH: German construction services company specializing in turnkey construction of commercial, industrial, and public buildings using a systematized approach. Comparable to Bau-Streib as a turnkey general contractor serving commercial, industrial, and public clients, though at meaningfully larger scale.
• Köster GmbH: German general contractor focused on turnkey construction of commercial, industrial, and public buildings with nationwide coverage. Highly comparable to Bau-Streib in core GC service offering and target customers (developers, municipalities, commercial clients).
• Wolff & Müller Holding GmbH & Co. KG: Family-owned mid-sized German construction group active in Hochbau/Tiefbau and turnkey construction with strong regional presence in Baden-Württemberg and other German states. Compares directly to Bau-Streib as a family-held regional general contractor with multi-trade service portfolio.
• Leonhard Weiss GmbH & Co. KG: Family-owned German construction company headquartered in southern Germany offering Hochbau, Ingenieurbau, and road/civil construction with general contractor capabilities across Baden-Württemberg and beyond. Closely comparable to Bau-Streib in ownership structure, regional DACH focus, and range of building/civil services.

Broad incumbents

• Max Bögl Bauservice GmbH & Co. KG: Large family-owned German construction group covering Hochbau, Ingenieurbau, and modular/prefabricated construction with national footprint. Comparable to Bau-Streib in family-ownership identity and construction scope, but operates at much larger scale and with advanced industrialized methods.
• Ed. Züblin AG (Strabag): One of Germany's largest building-civil construction firms and a subsidiary of Strabag, covering turnkey Hochbau, civil engineering, and tunneling. Comparable to Bau-Streib as a national-scale general contractor bidding on the same categories of commercial and public projects in the same regions.
• BAM Deutschland AG (Royal BAM Group): German arm of the Royal BAM Group, active in commercial, civil, and infrastructure construction across Germany. Competes with Bau-Streib on larger commercial and public tenders in Baden-Württemberg and adjacent regions.
• Hochtief AG: Germany's largest publicly listed construction group with global operations across building, civil, and infrastructure construction. Provides the upper-bound competitive context for what regional German GCs like Bau-Streib compete against on larger public tenders.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/streib-ludwig-gmbh-&-co.kg-bauunternehmung

Compliance6 records

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 Streib Ludwig GmbH & Co.KG Bauunternehmung