Lukas Glaser

What Lukas Glaser does

Lukas Gläser GmbH & Co. KG is a privately held, family-owned construction and raw-materials company headquartered in Aspach, Baden-Württemberg, Germany. Founded in 1860 as a mason and stonecutter business, the company employs approximately 240 people and operates across four core service divisions: (1) Straßen- und Tiefbau (road and civil engineering), (2) Kabelbau (cable construction for gas, electricity, and telecommunications infrastructure), (3) Bau- und Betonsanierung (construction and concrete restoration, including 2,500-bar water jetting and WHG-certified coatings), and (4) Rohstoffbetriebe (raw materials operations encompassing its own Muschelkalk limestone quarry, crushing plant, asphalt mixing plant, earth repository, and recycling facilities at Kirchberg-Zwingelhausen). The company is vertically integrated from raw material extraction through construction project delivery, with throughput of approximately 100,000 tonnes of asphalt annually, 4,000 tonnes per day of crushing capacity, and 350,000 tonnes of aggregate and asphalt placed in projects each year across more than 100 active construction sites.

The business operates on a project-based, B2B model. Customers include regional government agencies such as Regierungspräsidium Stuttgart, municipalities (Stadt Tamm), telecommunications and energy utilities, other construction firms (e.g., collaboration with Gebrüder Strohäker on the A8 interchange), and a long tail of private residential clients. Revenue is generated through transaction-based contracts for construction services, raw materials sales, recycling fees, and earth-disposal tipping fees; no public pricing is disclosed and asphalt orders carry a 500-tonne minimum volume. Distribution is direct via project-inquiry forms, email, and field sales to enterprise and municipal buyers, supplemented by two affiliated sales intermediaries (HK Asphalt Handelskontor and EKG mineral Handelscontor) for asphalt and aggregates.

On May 9, 2025, Lukas Gläser inaugurated a new €25 million Schotterwerk — the largest single investment in company history — described as the most modern gravel works in Baden-Württemberg, incorporating Industry 4.0 control systems, dust extraction, and green-electricity operation. This was preceded by the January 1, 2024 acquisition of Stickel Bau- und Transportunternehmen from Marbach am Neckar. The company has been continuously family-owned since 1860, restructured to its current GmbH & Co. KG form in 1975, and has been led by Managing Director Christoph Kübler since 2018. Certifications include Energiemanagement, Entsorgungsfachbetrieb, Zertifizierung Bau (2023–2025), CSC-Handbuch, and WHG §19 I Fachbetrieb status.

Name

Lukas Glaser

Legal name

Lukas Gläser GmbH & Co. KG

Website

https://lukas-glaeser.de

Company type

Private

Founded year

1860

Operating status

Operating

Headcount range

101–250 employees

Short description

Lukas Gläser GmbH & Co. KG is a 166-year-old, family-owned construction and raw-materials company in Aspach, Baden-Württemberg, employing 240 people across road and civil engineering, cable construction, concrete restoration, and vertically integrated quarry, asphalt, and recycling operations, serving primarily regional municipalities, government agencies, utilities, and commercial clients in southern Germany.

Ownership category

akta.pro rank

Product category

Construction & Civil Engineering

NAICS

Crushed and Broken Limestone Mining and Quarrying (212312), Nonmetallic Mineral Mining and Quarrying (2123), Construction Sand and Gravel Mining (212321), Other Foundation, Structure, and Building Exterior Contractors (238190)

SIC

Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400)

akta.pro primary industry

Limestone Quarrying (Industrial & Construction Grade) (IMAKAHAC)

akta.pro secondary industries

Sand & Gravel Extraction & Processing (IMAKAHAB), Contract Crushing, Screening & Materials Handling (In-Pit/ROM, Conveying, Stockpiling) (IMAKAKAH), Recycled Aggregates & C&D Materials Processing (RCA, RAP, Glass Aggregate) (IMAKAHAI)

Keywords

• Road construction services
• Civil engineering services
• Asphalt production
• Concrete restoration
• Gravel and aggregates

Headquarters

HQ city

Aspach

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction and civil engineering services: Revenue from roads and civil engineering construction, cable infrastructure, and building and concrete restoration projects. Projects range from small asphalt works to multi-million euro contracts.
2. Raw material sales (gravel, crushed stone, sand): Sale of quarry products including muschelkalk (shell limestone) for road construction, high-quality aggregates for concrete and asphalt production, natural stones for aesthetic wall construction, and sand products including fine sand for transport concrete.
3. Asphalt sales: Sale of approximately 100,000 tonnes of asphalt per year produced in their own mixing plant to infrastructure projects and restoration works in the region.
4. Recycling services: Acceptance and processing of sorted excavated asphalt and concrete for recycling using mobile processing equipment. Fees charged for accepting suitable materials.
5. Earth disposal (Erddeponie): Acceptance of suitable earth materials for backfilling and rekultivierung of the quarry, with fees based on material type and moisture content.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Lukas Gläser GmbH & Co. KG is a vertically integrated construction and raw materials company that performs road and civil engineering construction, cable (gas, electricity, telecom) installation, and concrete/bridge restoration, while operating its own Muschelkalk limestone quarry, modern Schotterwerk (gravel/crushing plant), asphalt mixing plant (~100,000 tonnes/year), earth disposal facility, and material recycling operations. The company serves municipalities, government agencies, utilities, and commercial clients across Baden-Württemberg from its Aspach headquarters and Kirchberg-Zwingelhausen quarry site with approximately 240 employees.

Product overview

Lukas Gläser GmbH & Co. KG is a medium-sized construction company founded in 1860, offering a comprehensive portfolio of construction and raw materials services. The company operates as a unified service organization consisting of four main divisions: (1) Road and Civil Engineering (Straßen- und Tiefbau) for road construction and infrastructure projects; (2) Cable Construction (Kabelbau) for utility line installation; (3) Construction and Concrete Restoration (Bau- und Betonsanierung) for specialized repair work; and (4) Raw Materials Operations (Rohstoffbetriebe) including the Gravel Plant (Schotterwerk), Asphalt Mixing Plant (Asphaltmischwerk), Earth Repository (Erddeponie), and Recycling services. The company operates its own quarry in Kirchberg-Zwingelhausen producing high-quality limestone and operates the most modern gravel plant in Baden-Württemberg (opened May 2025). The portfolio is vertically integrated, allowing Lukas Gläser to handle projects from raw material extraction through construction to completion.

Differentiator

Problem solved

Functional benefit

Products and services

• Straßen- und Tiefbau (Road and Civil Engineering) Construction services for road building and civil engineering projects including new construction and expansion of roads, residential and industrial development, asphalt road surface renewal, deep excavation for supply and disposal lines, and earthwork — for municipalities, government agencies, and commercial clients.
• Bau- und Betonsanierung (Construction and Concrete Restoration) Specialized repair and restoration services for concrete structures including bridge restoration, facade renovation, steel coating, crack injection, and high-pressure water jet cleaning up to 2,500 bar — for public infrastructure owners and commercial clients requiring WHG-certified concrete and coating work.
• Kabelbau (Cable Construction) Installation of gas, electricity, and telecommunications cables using specialized techniques including cable plowing, directional drilling, cable pulling, and duct construction — including ductile iron and steel casing pipe installation — for utility companies, municipalities, and private customers.
• Schotterwerk (Gravel/Crushed Stone Plant) Operation of a Muschelkalk limestone quarry and gravel production facility producing primary materials for road construction and civil engineering, high-quality aggregates for concrete and asphalt production, and natural stones for aesthetic wall construction — sold via authorized sales partner EKG mineral Handelscontor and direct to construction buyers.
• Asphaltmischwerk (Asphalt Mixing Plant) Production of asphalt mixtures for road construction and infrastructure projects at approximately 100,000 tonnes per year, 160 tonnes/hour capacity, produced at 170°C with laboratory-tested formulations and cold-process recycled asphalt integration — distributed via authorized sales partner HK Asphalt Handelskontor and direct to construction buyers with a 500-tonne minimum order.
• Erddeponie (Earth Repository) Acceptance of suitable earth materials from external sources for backfilling and reclamation of the Kirchberg-Zwingelhausen quarry — fees charged based on material type and moisture content — for construction projects and earthworks contractors.
• Recycling Acceptance and processing of sorted reclaimed asphalt and concrete rubble for reprocessing into reusable construction materials — using mobile processing equipment at the Kirchberg-Zwingelhausen location — for construction projects and demolition contractors.

Quantifiable outcome

• 166 years of continuous operation since 1860
• +6 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

Feature4 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• BLACKZONE AspachcoreStrategic or Co-development Partner · 1 July 2026Lukas Gläser partnered with BLACKZONE Aspach to provide exclusive employee health and fitness benefits. Starting July 1, 2026, all Lukas Gläser employees will have access to exclusive benefits at the BLACKZONE health club, focusing on long-term health promotion, preventive care, and employee wellbeing. Lukas Oesterle leads BLACKZONE.
• Stickel (Stickel Transporte)coreStrategic or Co-development Partner · 1 January 2024Lukas Gläser acquired the construction and transport company Stickel from Marbach am Neckar on January 1, 2024, as part of the 'Narzissengelb trifft Enzianblau' initiative. Stickel becomes part of the Lukas Gläser group of companies.
• Gebrüder Strohäker (Strassen-Tiefbau Strohäker)minorChannel Partner/ Reseller/ DistributorCollaborating construction company on the A8 autobahn interchange project. Lukas Gläser worked jointly with Strohäker from Jettingen to complete the Neuhausen interchange renewal project, successfully handling one of three planned interchanges.
• HK Asphalt Handelskontor GmbH & Co. KGcoreChannel Partner/ Reseller/ DistributorSales partner for asphalt products, handling regional distribution of asphalt produced by Lukas Gläser's own mixing plant. Listed as a subsidiary/affiliated company on the Lukas Gläser company participations page.
• EKG mineral Handelscontor GmbH & Co. KGcoreChannel Partner/ Reseller/ DistributorSales partner for gravel and mineral products (Schotter) in the region. Listed as a subsidiary/affiliated company on the Lukas Gläser company participations page.
• RTS VerkehrssicherungminorChannel Partner/ Reseller/ DistributorTraffic safety company that collaborated with Lukas Gläser on the Tamm cycle path project, providing temporary traffic control measures (provisorischer Kreisverkehr). Listed as an affiliated company.
• AML (Asphalt Ludwigslburger?)minorChannel Partner/ Reseller/ DistributorListed among Lukas Gläser affiliated companies, likely involved in asphalt distribution in the Ludwigsburg region.
• UnionbetonminorChannel Partner/ Reseller/ DistributorListed among Lukas Gläser affiliated companies, likely involved in concrete or aggregate distribution.
• RUS (RUS Stuttgart)minorChannel Partner/ Reseller/ DistributorListed among Lukas Gläser affiliated companies.
• AVB RecyclingminorChannel Partner/ Reseller/ DistributorListed among Lukas Gläser affiliated companies, likely involved in recycling operations or materials.

Scale indicators10 records

Recent moves8 records

Expansion highlights6 records

Broad incumbents

• EUROVIA GmbH: European leader in transport infrastructure and urban development (subsidiary of VINCI); operates road construction, asphalt, and aggregate production in Germany, overlapping with Lukas Gläser's full vertical chain but at national/European scale.
• HOCHTIEF AG: One of Germany's largest construction companies (now under ACS Group); competes in civil/road infrastructure tenders across Germany including Baden-Württemberg and represents the broad incumbent competitive pressure against which Lukas Gläser's Mittelstand regional density must be sustained.
• STRABAG AG: Austrian/European construction giant with significant German road construction operations; competes for the same public tenders but at a much larger scale and broader geographic footprint, illustrating the upper-bound competitive dynamics against which Lukas Gläser's regional density is differentiated.

Direct peers

• Bunte Bauunternehmung GmbH & Co. KG: Family-owned German construction firm specializing in road and civil engineering with asphalt production; directly comparable in customer base (municipalities, public agencies), vertically integrated materials operations, and Mittelstand scale in the same regional German construction market.
• Leonhard Weiss GmbH & Co. KG: Major family-owned German construction company with directly comparable scope across road construction, civil engineering, and turnkey infrastructure; similar vertical integration, ~5,000+ employees, and long municipal/government client base make it a near-perfect regional peer.
• Heilit+Woerner Bau GmbH: German road and civil engineering specialist historically focused on highway and infrastructure works; same end customers (municipalities, road authorities), comparable scale, and overlapping scope in road construction and asphalt works make it a close analog.
• Kolb Bau Holding GmbH: Mid-sized German road and civil engineering contractor with comparable regional footprint, public-sector customer focus, and integrated construction services; similar Mittelstand positioning and operating scale.
• Max Bögl GmbH & Co. KG: Family-owned German construction company combining civil engineering, road construction, building construction and precast concrete production; comparable in Mittelstand heritage, multi-line construction operations, and vertically integrated materials capabilities.
• Teich Bau GmbH & Co. KG: Baden-Württemberg–based family-owned road and civil engineering construction firm operating in the same regional market as Lukas Gläser, with overlapping municipal customer base and similar scope of asphalt, paving, and underground utility work.

Regional players

• Gebrüder Strohäker Strassen-Tiefbau: Jettingen-based German road construction contractor explicitly identified as Lukas Gläser's joint-venture partner on the A8 autobahn interchange project; directly collaborates on regional road projects in Baden-Württemberg, making it the closest named market competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCiPViQaAHuE1BGXh7gjMFVA
• Facebookde-de.facebook.com/Lukas-Gl%C3%A4ser-GmbH-Co-KG-180841729363226
• Instagraminstagram.com/lukas_glaeser

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 Lukas Glaser