Skeleton
Skeleton is a Tallinn-based structural engineering firm (founded 2013) that designs concrete, steel, and prestressed concrete structures for buildings and civil infrastructure projects, serving general contractors, developers, precast element manufacturers, and public agencies across Estonia, Sweden, and Norway.
- Company typePrivate
- Founded2013
- HeadquartersTallinn, Estonia
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Skeleton does
Skeleton OÜ is an Estonian structural engineering design firm established in 2013 and headquartered at Ehitajate tee 114, Tallinn. The company delivers three integrated service lines: structural design of buildings in concrete, steel, and prestressed concrete (from preliminary design through detailed design and construction documents); civil engineering facility design (bridges, viaducts, noise barrier walls, retaining walls, tanks, and other infrastructure); and expert assessment and consultation services for clients, architects, and contractors. Its primary clients are general contractors, property developers, precast concrete and steel element manufacturers, and public infrastructure agencies across Estonia, Sweden, and Norway.
The firm operates as a B2B professional services provider using industry-standard engineering tools — Sofistik, Autodesk Robot, Tekla, AutoCAD, and Stursoft Impact — in combination with Building Information Modeling (BIM) methodology. Work is delivered in compliance with European standards. Notable engagements include the Rail Baltica Künka tee viaduct and Loone ecoduct (for Rail Baltic Estonia OÜ and main contractor YIT Eesti AS), the Tartu western bypass Phase II with seven road viaducts for Maanteeamet, and a series of residential, office, and hotel projects in Sweden and Norway for clients including TMB Element, Kaamos Ehitus, ElementPartner, Swebalt, and PCC Projekt. Skeleton holds Estonian sector licenses EEP002723 (structural design for constructions, bridges, and railway facilities) and EPE000850 (building design expert assessment), backed by 500,000 EUR of professional liability insurance.
Revenue is generated through project-based fees covering preliminary design, detailed design, construction documents, and shop drawings for precast and steel elements, plus advisory fees for expert reports. The firm is privately held with no disclosed external funding, and execution is concentrated in two named chartered engineers — Marika Stokkeby (Chartered Civil Engineer in Buildings and Structures, EQF level 8) and Kaido Sooru (Chartered Civil Engineer in Road Engineering, EQF level 8). Scandinavian market access has been built through local peak-constructor partnerships with BTKon, Femkon, Stiba, and Ramböll Sverige, and the company is currently hiring additional construction engineers and technicians.
Skeleton firmographics
Firmographics- Name
- Skeleton
- Legal name
- OÜ Skeleton
- Website
- https://skeleton.ee
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Skeleton is a Tallinn-based structural engineering firm (founded 2013) that designs concrete, steel, and prestressed concrete structures for buildings and civil infrastructure projects, serving general contractors, developers, precast element manufacturers, and public agencies across Estonia, Sweden, and Norway.
- Ownership category
- akta.pro rank
Skeleton industry classification
Industry- Product category
- Structural Engineering Services
- NAICS
- Architectural Services (541310)
- akta.pro primary industry
- Load-Bearing Wall Removal & Structural Beam Installation (HSAPAFAB)
Keywords
Where Skeleton is headquartered
LocationHeadquarters
- HQ city
- Tallinn
- HQ country
- Estonia
- HQ region
- Europe
Offices1 record
Markets served
Skeleton business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Others
Revenue model
- Structural Design Services: Project-based fees for designing concrete, steel, and prestressed concrete structures for buildings and civil engineering projects. Revenue generated through preliminary design, detailed design, construction documents, and shop drawings for precast and steel elements.
- Engineering Consulting and Expert Reports: Expert assessment and consultation services including structural design expert reports, comparative calculation reviews, and technical advisory for clients, architects, and contractors.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Skeleton product offering
Product offeringCore offering
Skeleton provides structural engineering design and consulting services for the built environment, covering preliminary design, detailed design, construction documents, and shop drawings for steel, reinforced concrete, and prestressed concrete structures in buildings and civil engineering projects such as bridges, viaducts, retaining walls, and noise barriers. The firm also delivers expert assessment reports and technical consultations for clients, architects, and contractors.
Product overview
Skeleton is an Estonian engineering company established in 2013 that provides structural design services for buildings and civil engineering projects. The company operates as a single-service firm rather than a platform, offering three integrated service lines: Structural Design of Buildings (covering steel, concrete, and prestressed concrete structures from preliminary design through construction documents), Civil Engineering Design (covering bridges, viaducts, and other engineering facilities), and Expert Reports and Consultations. Projects are delivered using engineering software including Sofistik, Autodesk Robot, Tekla, and AutoCAD, in compliance with European standards.
Differentiator
Problem solved
Functional benefit
Products and services
- Structural Design of Buildings Design of steel, reinforced concrete, and prestressed concrete structures for buildings from preliminary design through detailed design and construction documents, plus shop drawings for steel and precast concrete elements. Intended for general contractors, developers, and architects on residential, office, hotel, and commercial projects.
- Structural Design in Civil Engineering Design of bridges, viaducts, noise barrier walls, retaining walls, tanks, masts, landscape objects, and other civil engineering facilities. Intended for public infrastructure agencies (e.g., Rail Baltic Estonia OÜ, Maanteeamet) and main contractors on railway and road projects.
- Consultations and Expert Reports Expert assessment reports of structural design, technical consultation for clients, architects, and contractors, and comparative calculation reviews (võrdlevad kontrollarvutused) of load-bearing structures. Provided under Estonian expert assessment license EPE000850 covering constructions and bridges.
Companies that use Skeleton
Customer profileNamed customers8 records
Segments4 records
Ideal customer profiles3 records
Skeleton technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
Skeleton partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and minor.
- YIT Eesti AScoreMain contractor for Rail Baltica Künka road viaduct and Loone ecoduct project. YIT Eesti AS serves as the main contractor and construction documents client for this major railway infrastructure project.
- BTKonminorStructural design partner for HomeX residential project in Stockholm, serving as the peak constructor role in the construction team.
- FemkonminorStructural design partner for Stationen residential building project in Stockholm, serving as peak constructor role.
- StibaminorStructural design partner for Kärrliljan Lillys Kvarter residential complex in Hässelby, Stockholm.
- Ramböll SverigeminorStructural design partner for Perrongen hotel and conference center project in Helsigborg.
Scale indicators3 records
Recent moves4 records
Expansion highlights4 records
Skeleton competitors and assessment
Company assessmentBroad incumbents
- Sweco: Major Nordic engineering, design, and consulting firm with structural engineering services across buildings and infrastructure. Overlapping service offerings in the Nordics/Baltics but much broader in scale and scope.
- AFRY: Sweden- and Finland-headquartered engineering, design, and consulting firm offering structural engineering within a much broader infrastructure, energy, and industrial portfolio. Nordic market overlap with Skeleton.
- Arup: UK-headquartered global engineering consultancy with structural engineering services for buildings and infrastructure. Comparable core capability in structural design and expert advisory work but operating on a global scale with much broader service portfolio.
- COWI: Danish engineering consultancy with structural engineering services among its broader infrastructure and building offerings. Comparable in serving Nordic infrastructure clients but at significantly greater scale.
- WSP: Global professional services firm with structural engineering services and active presence in Nordic infrastructure markets. Overlaps with Skeleton on cross-border building and civil engineering projects but at much larger scale.
- Ramb\u00f8ll: Danish-headquartered global engineering consultancy offering structural engineering within a much broader portfolio (environment, energy, transport, water). Active in Nordics and Baltic infrastructure markets alongside Skeleton.
Direct peers
- ELU Konsult: Swedish structural engineering design consultancy offering structural design, BIM, and precast concrete services to building and infrastructure clients. Comparable to Skeleton in service focus (structural design of buildings and civil works) and Nordic market footprint.
- A-Insin\u00f6\u00f6rit: Finnish structural engineering design firm offering structural design, BIM, and precast concrete detailing services. Comparable to Skeleton in being a regional/niche structural engineering specialist serving residential and infrastructure clients.
- Structor: Swedish structural engineering consultancy with structural design and BIM services for buildings and infrastructure. Comparable due to Nordic market presence and similar scope of structural design offerings.
- Insin\u00f6\u00f6ritoimisto Pontek: Finnish structural engineering design firm providing structural analysis and design of concrete, steel, and timber structures for buildings and civil works. Comparable in service specialization (structural design only) and small-firm profile.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat2 records
Key risks6 records
Key highlights7 records
Customer concentration
Skeleton social profiles
Digital presenceSkeleton compliance and trust
Trust signalCompliance3 records
Skeleton financial estimates
Financial estimateRevenue estimate
Valuation estimate
Skeleton leadership team
Management profileNumber of profiles
Profiles2 records
Skeleton funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Skeleton M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Skeleton
What does Skeleton do?
Skeleton provides structural engineering design and consulting services for the built environment, covering preliminary design, detailed design, construction documents, and shop drawings for steel, reinforced concrete, and prestressed concrete structures in buildings and civil engineering projects such as bridges, viaducts, retaining walls, and noise barriers. The firm also delivers expert assessment reports and technical consultations for clients, architects, and contractors.
Is Skeleton a public or private company?
Skeleton is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Skeleton founded?
Skeleton was founded in 2013. It employs 1 to 10 people.
Where is Skeleton based?
Skeleton is headquartered in Tallinn, Estonia, in the Europe region.
How does Skeleton make money?
Two revenue lines are on record. Structural Design Services are the primary driver. The others are engineering Consulting and Expert Reports.
Who are Skeleton's main competitors?
Broad incumbents on record are Sweco, AFRY, Arup, COWI, WSP and Ramb\u00f8ll. Direct peers are ELU Konsult, A-Insin\u00f6\u00f6rit, Structor and Insin\u00f6\u00f6ritoimisto Pontek.
Does Skeleton have an API?
No public API is recorded for Skeleton.
What industry is Skeleton in?
Skeleton's product category is Structural Engineering Services. Its primary akta.pro industry code is HSAPAFAB, Load-Bearing Wall Removal & Structural Beam Installation. Its NAICS code is 541310.