What Bygging-Uddemann does

Bygging-Uddemann is a privately held Swedish engineering company founded in 1943 (Swedish organization number 556300-0040), headquartered in Bromma, Stockholm, with manufacturing operations in Borlänge. The company specializes in slipform technology — continuous concrete pouring into a moving form for the construction of high-rise structures and the serial production of large concrete elements, particularly caissons for marine and offshore infrastructure. Bygging-Uddemann self-identifies as a world leader in slipform technology, with a documented project footprint in over 100 countries and local representatives/offices in 20+ countries.

The company's product portfolio comprises four main slipform system families — Gantry Slipform, Mega Gantry Slipform, Heavy Duty Slipform, Conical Slipform, and Traditional Slipform — supplemented by equipment components including 6-ton hydraulic slipform jacks (multiple variants: 604-BU, T6-BU, 604-SBU, 604-S, T6-100), IP-CCV hydraulic skidding systems for horizontal transfer of heavy caissons, T15 strand climbers and rod climbers for heavy lifting, steel tank construction equipment, and supporting accessories. Services extend the hardware into integrated solutions for caisson construction, skidding and load-out, heavy lifting, roof lifting, bridge launching, and construction of offshore hulls, spars, semi-submersibles, and gravity base foundations.

Bygging-Uddemann generates revenue through three streams: (i) hardware sales of proprietary equipment, (ii) professional services covering design, engineering supervision, and technical advisory, and (iii) managed project solutions combining equipment supply with on-site expertise. Distribution is direct enterprise field sales, with no channel intermediaries. Pricing is not publicly disclosed and is quote-based, varying with project scope, duration, equipment configuration, and geography. The customer base consists almost entirely of large enterprise construction and infrastructure contractors (Hyundai E&C, DL E&C, Penta-Ocean, Daewoo E&C, DEME/Jan De Nul consortium, Posco E&C, Namkwang, Rönesans, Ballast Nedam), with project sizes ranging from a handful of caissons to several hundred units per engagement. The company holds ISO 9001, ISO 14001, and ISO 45001 certifications, plus Triple-A creditworthiness from Soliditet.

Name

Bygging-Uddemann

Legal name

Bygging-Uddemann

Website

https://bygging-uddemann.se

Company type

Private

Founded year

1943

Operating status

Operating

Headcount range

101–250 employees

Short description

Bygging-Uddemann is a Swedish privately held slipform technology company that supplies proprietary equipment and integrated project solutions to global construction and infrastructure developers for marine caissons, offshore wind foundations, and high-rise concrete structures across 100+ countries.

Ownership category

akta.pro rank

Product category

Construction Equipment and Engineering Services

NAICS

Construction Machinery Manufacturing (33312), Construction Machinery Manufacturing (333120)

SIC

Construction Machinery & Equip (3531), Construction, Mining & Materials Handling Machinery & Equip (3530)

akta.pro primary industry

Specialized Lifting Systems (Hydraulic Gantries, Strand Jacks, Jacking Systems) (IMAHAJAO)

akta.pro secondary industries

Launch & Retrieval Infrastructure (Slipways, Cradles, Travel Lifts, Launching Systems) (IMAJALAE), Concrete Equipment (Mixers, Pumps, Batching) (IMAHAAAK)

Keywords

• Slipform technology
• Concrete construction equipment
• Marine infrastructure construction
• Offshore wind foundations
• Heavy lifting services

Headquarters

HQ city

Stockholm

HQ country

Sweden

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Equipment Supply: Supply of proprietary slipform equipment including gantry systems, hydraulic jacks, skidding systems, and accessories for construction projects.
2. Technology and Expertise Services: Provision of slipform technology design, engineering expertise, supervision, and technical services for construction projects worldwide.
3. Project Solutions: Complete project solutions including design, equipment supply, and on-site expertise for serial production of concrete structures.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Bygging-Uddemann supplies proprietary slipform technology, equipment, and engineering expertise for serial production of large concrete structures including caissons, towers, silos, tanks, and offshore wind foundations. The company delivers complete project solutions combining gantry slipform systems, hydraulic jacks, skidding equipment, heavy lifting gear, and on-site technical supervision to construction firms and infrastructure developers globally.

Product overview

Bygging-Uddemann is a world leader in slipform technology offering a comprehensive portfolio of products and services for serial production of concrete structures. The product portfolio includes four main slipform system types: Gantry Slipform (including Mega Gantry for offshore wind), Heavy Duty Slipform, Conical Slipform, and Traditional Slipform. Equipment components include 6-ton hydraulic slipform jacks in multiple models, IP-CCV skidding systems for horizontal transfer, T15 strand climbers and rod climbers for heavy lifting, steel tank construction equipment, and various accessories. Services encompass complete solutions for caisson construction, skidding and load-out operations, heavy lifting, roof lifting, bridge launching, and offshore structure construction. The company operates primarily in the construction, marine infrastructure, and offshore wind energy sectors across more than 100 countries.

Differentiator

Problem solved

Functional benefit

Products and services

• Gantry Slipform System
• Mega Gantry Slipform
• Heavy Duty Slipform
• Conical Slipform
• Traditional Slipform
• 6-Ton Slipform Jacks
• IP-CCV Skidding System
• T15 Strand Climber
• Rod Climbers
• Steel Tank Construction Equipment
• Caisson Construction Service
• Heavy Lifting Service
• Roof Lifting Service
• Bridge Launching Service
• Skidding and Load-Out Solutions
• Hull/Spar/Semisubmersible/GBF Construction

Quantifiable outcome

• Reduced construction time from months to 8-9 days per caisson unit using gantry-based slipforming on floating docks
• +2 more outcomes

Named customers10 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Four partnerships are on record, tiered core and flagship.

• Japanese Infrastructure ClientscoreStrategic or Co-development Partner · 3 November 2023Bygging-Uddemann entered the Japanese market with a contract for two gantry slipform systems. CEO Henrik Magnusson noted Japan as an interesting market particularly for infrastructure projects related to Japan's green transition and offshore wind development. Sales Director Anders Axelsson highlighted the relevance of Bygging-Uddemann's serial production solutions for offshore floating and gravity base concrete structures.
• TM Edison (DEME, DEME INFRA, Jan De Nul)flagshipStrategic or Co-development Partner · 17 October 2023TM Edison consortium (DEME DREDGING NV, DEME INFRA NV, and JAN DE NUL NV) awarded Bygging-Uddemann the contract for slipform and skidding systems for the MOG2 Energy Island Project in the North Sea off Belgium. This flagship project for the Princess Elisabeth Energy Island involves 23 massive caissons of approximately 20,000 tons each. CEO Henrik Magnusson described it as marking 'a new era' for the company in offshore wind.
• Penta-OceancoreStrategic or Co-development Partner · 1 July 2023Penta-Ocean collaborated with Bygging-Uddemann on the first successful offshore fabrication of reinforced concrete caissons in Japan using gantry-based slipforming on a floating dock. This innovative approach was deployed at Kagoshima, reducing construction time from months to just 8-9 days per unit. Penta-Ocean authored a technical article highlighting this achievement.
• Hyundai E&C / Penta Ocean / Boskalis Joint VenturecoreImplementation/ SI/ Consulting PartnerBygging-Uddemann supplied gantry slipform and IP-CCV skidding systems for the Tuas Terminal Phase 2 Finger 3 project in Singapore. The joint venture between Hyundai E&C, Penta Ocean, and Boskalis is constructing what will be the world's largest container terminal. Bygging-Uddemann produced 227 caissons for Phase 3, contributing to a total of 539 caissons across all phases.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Mammoet: Global heavy lifting and transport specialist operating cranes, strand jacks, and skidding systems. Overlaps with Bygging-Uddemann's heavy lifting and skidding service lines (T15 strand climbers, IP-CCV skidding) and serves overlapping marine infrastructure and offshore customers, though as a broader logistics provider rather than a slipform specialist.
• Sarens: Heavy lifting, cranes, and engineered transport operator with strand jacking and skidding capabilities comparable to Bygging-Uddemann's heavy lifting portfolio. Serves similar industrial and infrastructure customers but as a generalist heavy-lift incumbent rather than a slipform specialist.
• Liebherr: Diversified heavy equipment manufacturer whose concrete technology division produces slipform pavers and batching plants, and whose crane division overlaps with heavy lifting services. Comparable as a broad incumbent in construction equipment with adjacent offerings to slipform systems and heavy lifting, though not a focused slipform specialist.

Emerging players

• Enerpac: Manufacturer of high-pressure hydraulic tools, jacks, and strand-jacking systems used in heavy lifting and structural positioning. Comparable in the hydraulic jack and strand-climber components that overlap with Bygging-Uddemann's T15 strand climbers and rod climbers, though Enerpac is more generalist and component-focused.

Direct peers

• ULMA Construction: Formwork, scaffolding, and climbing systems provider with a portfolio that includes climbing formwork used in high-rise and infrastructure projects. Comparable as a concrete construction equipment specialist selling into similar heavy civil and high-rise segments.
• Doka: Global formwork manufacturer offering climbing formwork, dam formwork, and infrastructure solutions. Directly comparable as a concrete construction equipment supplier serving the same heavy civil and high-rise markets with proprietary formwork technology.
• Hünnebeck: Formwork and scaffolding manufacturer with climbing and infrastructure formwork systems sold to the same heavy civil and high-rise construction market. Comparable as a specialty concrete construction equipment peer competing for similar project scopes.
• PERI Group: One of the world's largest formwork and scaffolding manufacturers with climbing and slipform systems used in high-rise and infrastructure construction. Directly comparable as a manufacturer of concrete construction equipment and formwork technology serving similar EPC and infrastructure customers.
• EFCO Formwork & Shoring: Concrete construction equipment manufacturer producing formwork, shoring, and self-climbing systems for heavy civil and high-rise projects. Comparable as a specialty concrete construction equipment maker with proprietary hardware used in similar project types.
• Outinord (Outinord Towers): Specialist in slipform and jump-form technology for chimneys, silos, cooling towers, and high-rise structures. Closest functional competitor to Bygging-Uddemann's traditional and conical slipform systems, serving the same industrial and high-rise vertical.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/bygging-uddemann
• Facebookfacebook.com/201350749930637

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Bygging-Uddemann