Theiler Ingenieure AG

Name

Theiler Ingenieure AG

Legal name

Theiler Ingenieure AG

Website

https://theiler.ing

Company type

Private

Founded year

1920

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Civil Engineering Services

NAICS

Engineering Services (54133), Commercial and Institutional Building Construction (236220)

SIC

Services-Engineering Services (8711), Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Civil & Structural Engineering Consulting (BPAHAIAA)

akta.pro secondary industry

Construction Program Management (Multi-site/Portfolio) (IMAFAAAF)

Keywords

• Civil engineering services
• Structural engineering consulting
• Bridge construction engineering
• Hydraulic engineering services
• Construction project management

Headquarters

HQ city

Thun

HQ country

Switzerland

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Consulting Services: Professional engineering services for planning, design, and construction management of civil engineering and structural projects. Revenue is generated through project-based consulting fees for municipalities, private developers, public institutions, and infrastructure operators.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Theiler Ingenieure AG provides professional civil and structural engineering consultancy, covering planning (Planung) and construction management (Bauleitung) for Hochbau (buildings), Tiefbau (civil/underground works), Wasserbau (hydraulic works), and Brückenbau (bridges). Services are delivered as project-based engagements for public-sector clients (municipalities, cantonal authorities), transportation operators (railway, cable cars), and private developers across the Bernese Oberland region of Switzerland.

Product overview

Theiler Ingenieure AG is a civil engineering services company with over 100 years of experience, offering a unified portfolio of integrated engineering services. The core offering spans four interconnected disciplines: Hochbau (building construction), Tiefbau (civil engineering), Wasserbau (hydraulic engineering), and Brückenbau (bridge construction). These services are delivered through a single integrated approach combining planning (Planung) and construction management (Bauleitung). The company operates across multiple Swiss locations (Thun, Saanen, Zweisimmen, Biel) and manages diverse projects from residential buildings to major infrastructure including bridges, stadiums, water systems, and industrial facilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Hochbau (Structural and Building Construction Engineering) Structural engineering, planning, and construction management services for residential, commercial, and industrial buildings, including new construction, renovation, reconstruction, and seismic/fire-protection upgrades, delivered for public-sector and private developer clients.
• Tiefbau (Civil and Underground Engineering) Civil and underground engineering services including road construction, canalization, utility infrastructure, retaining walls, and underground works for municipalities, institutions, and private developers.
• Wasserbau (Hydraulic Engineering) Hydraulic engineering services covering flood protection, drainage systems, hydraulic structures, glacier lake drainage, hydroelectric infrastructure, and watercourse revitalization for municipalities and hydropower operators.
• Brückenbau (Bridge Construction Engineering) Specialized bridge engineering for suspension bridges, pedestrian bridges, and railway bridges, including design, foundation anchoring, and construction management, delivered for public-sector and transportation clients.
• Planung und Bauleitung (Project Planning and Construction Management) End-to-end project planning and construction management services spanning conception, design coordination, and on-site construction management, integrating the firm's Hochbau, Tiefbau, Wasserbau, and Brückenbau capabilities under a single engagement.

Quantifiable outcome

• 340m suspension bridge at 180m height with award-winning design
• +1 more outcomes

Named customers13 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

Feature3 records

Partnerships

Five partnerships are on record, tiered core and minor.

• ZentralbahncoreStrategic or Co-development PartnerOngoing collaboration with the Zentralbahn railway company on maintenance facility projects including the workshop renovation in Meiringen for rail vehicle midlife refit preparations.
• BLS (Bergbahnen Lötschberg Simplon)coreStrategic or Co-development PartnerEngineering partnership on the Proficio project involving conversion and expansion of the BLS vehicle maintenance workshop in Spiez as part of the BLS location strategy for rail vehicle maintenance.
• MOB (Montreux–Berner Oberland-Bahn)minorStrategic or Co-development PartnerConversion and modernization projects for the historic narrow-gauge railway company's facilities.
• SchilthornbahnminorStrategic or Co-development PartnerEngineering services for the Schilthornbahn 20XX project involving cable car infrastructure modernization.
• Gemeinde SaanencoreStrategic or Co-development PartnerLong-standing municipal partnership for infrastructure projects including canalization, bridges, and public facilities in the Saanen municipality.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Bänziger Partner AG: Swiss engineering consultancy with a comparable multi-office regional model, offering structural and civil engineering services to public and private clients in German-speaking Switzerland.
• WaltGalmarini AG: Swiss engineering office specializing in structural and civil engineering for buildings, bridges, and infrastructure. Comparable in scale and service mix, competing in similar municipal and developer tenders.
• Dr. Lüchinger+Meyer Bauingenieure AG: Zurich-based structural and civil engineering consultancy with comparable portfolio in bridge design, building construction, and infrastructure. Direct peer in the Swiss German-speaking market.
• Basler & Hofmann AG: Large Swiss engineering consultancy offering civil, structural, geotechnical, and environmental engineering across Hochbau, Tiefbau, and infrastructure. Direct peer serving Swiss municipalities, rail, and private developers with comparable planning and construction management services.
• Henz & Partner AG: Swiss engineering consultancy offering civil, structural, and environmental engineering with regional offices. Comparable in scale and service mix, serving municipalities and private developers in German-speaking Switzerland.
• dsp Ingenieure & Planer AG: Mid-sized Swiss engineering consultancy with regional offices covering civil, structural, and infrastructure engineering. Competes for similar municipal and developer mandates in the same Swiss German-speaking market.
• Emch+Berger AG: Swiss engineering firm with strong presence in civil and structural engineering, tunnel and bridge construction, and infrastructure planning. Highly comparable multi-disciplinary Swiss consultancy serving public and private clients.

Emerging players

• Bollinger + Grohmann Ingenieure: European structural engineering consultancy with strong presence in complex building structures and bridges. Comparable to Theiler's Hochbau and Brückenbau disciplines, though operating at larger scale and broader geography.
• Schlaich Bergermann Partner (sbp): Internationally recognized structural engineering firm specializing in bridges, lightweight structures, and innovative structural design. Relevant as a specialist peer in Brückenbau with award-winning Alpine and long-span experience.

Broad incumbents

• Walo Bertschinger AG: Large Swiss general contractor and construction group with civil engineering capabilities. Broader incumbent that overlaps with Theiler on infrastructure execution and competes for similar public infrastructure mandates.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/Theilering
• LinkedInlinkedin.com/company/theilering
• Instagraminstagram.com/theilering

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

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 Theiler Ingenieure AG