Twinputki Oy
Twinputki Oy is a TUKES-approved Finnish fire sprinkler specialist that designs, installs, and maintains automatic sprinkler systems for new construction and renovation projects, serving construction firms, property developers, and public sector clients across Finland as a subsidiary of the Instalco group.
- Company typePrivate
- Founded2005
- HeadquartersKerava, Finland
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Twinputki Oy does
Twinputki Oy is a Finnish fire protection specialist that designs, installs, maintains, and repairs automatic fire sprinkler systems for new build and renovation projects across Finland. The company holds mandatory TUKES (Finnish Safety and Chemicals Agency) approval for sprinkler installation and maintenance, and operates as a wholly-owned subsidiary of the Instalco Nordic installation group following its December 2018 acquisition. Twinputki is headquartered in Kerava with nationwide service coverage concentrated in the Helsinki and Tampere metropolitan regions, and serves property developers, construction companies, public sector clients, and industrial facility owners.
The company's core technical offering spans the full sprinkler lifecycle — wet, dry, pre-action, and water mist systems — designed in accordance with the SFS-EN 12845 standard. Engineering inputs include hydraulic calculations, BIM/3D modeling, and 3D laser scanning for pipe routing and collision detection, while installation uses press-fit connection technology that enables retrofit work without hot work permits. Notable reference projects include Finland's tallest residential building (REDIn Majakka for SRV), the Mall of Tripla (YIT), Ratina Toimistotalo (NCC), and government projects for the cities of Helsinki and Espoo.
Twinputki's revenue model is predominantly project-based, secured through competitive bidding on construction tenders and direct enterprise relationships. Income is generated from one-time installation contracts (new build and renovation), recurring maintenance and inspection service contracts, and professional engineering/consulting fees. Customers are acquired via B2B enterprise field sales and, increasingly, through joint bids with Instalco group affiliates and trade partners (LVI-Urakointi Paavola, Uudenmaan LVI-Talo, Kuopion LVI-talo) on multi-discipline installation contracts that combine sprinkler work with HVAC and ventilation. Pricing is quote-based and not publicly disclosed.
Twinputki Oy firmographics
Firmographics- Name
- Twinputki Oy
- Legal name
- Twinputki Oy
- Website
- https://twinputki.fi
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Twinputki Oy is a TUKES-approved Finnish fire sprinkler specialist that designs, installs, and maintains automatic sprinkler systems for new construction and renovation projects, serving construction firms, property developers, and public sector clients across Finland as a subsidiary of the Instalco group.
- Ownership category
- akta.pro rank
Twinputki Oy industry classification
Industry- Product category
- Fire Protection Services
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (23822)
- SIC
- Water, Sewer, Pipeline, Comm & Power Line Construction (1623)
- akta.pro primary industry
- Fire Sprinkler & Standpipe Systems (Design/Install/Service/Testing) (BPABAHAB)
- akta.pro secondary industries
- Fire Sprinkler System Installation & Retrofit (IMAIAJAB), Fire Hydrant & Standpipe Inspection, Testing & Service (IMAIAJAK)
Keywords
Where Twinputki Oy is headquartered
LocationHeadquarters
- HQ city
- Kerava
- HQ country
- Finland
- HQ region
- Europe
Offices1 record
Markets served
Twinputki Oy business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Supply Chain
Revenue model
- Sprinkler system installation (new construction): Design and installation of automatic sprinkler systems for new construction projects including residential towers, commercial buildings, shopping centers, and industrial facilities. Revenue is project-based and recognized upon project completion.
- Sprinkler system renovation: Retrofit installation of sprinkler systems in existing buildings without major demolition work, using modern methods like press-fit technology and flexible connection hoses.
- Maintenance and inspection services: Ongoing maintenance contracts and periodic inspections of existing sprinkler systems to ensure regulatory compliance and operational readiness.
- Sprinkler consulting and engineering: Engineering services for sprinkler system planning and regulatory approval processes.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels2 records
Twinputki Oy product offering
Product offeringCore offering
Twinputki Oy designs, installs, and maintains automatic fire sprinkler systems (wet, dry, pre-action, and water mist) for residential, commercial, industrial, and public-sector buildings across Finland. Services span the full lifecycle — from engineering and hydraulic calculations (SFS-EN 12845) through new-build and renovation installation (including press-fit pipe connection technology and BIM/3D laser-scanned planning) to recurring maintenance and inspection.
Product overview
Twinputki Oy is a TUKES-approved fire sprinkler system specialist offering a comprehensive, lifecycle-based service covering the entire spectrum of automatic sprinkler system solutions. Their core product is the Sprinklerijärjestelmät (Sprinkler Systems), supported by three integrated service pillars: Sprinklerijärjestelmän suunnittelu (system design and engineering), Sprinkleriasennus (installation and project management), and Sprinklerihuolto ja ylläpito (maintenance and upkeep). Together, these form a unified offering that takes customers from initial planning through installation to ongoing maintenance, all within regulatory compliance (SFS-EN 12845 standard). The company operates nationwide across Finland, serving all property types from residential to industrial, and functions as a subsidiary of the Nordic Instalco Group.
Differentiator
Problem solved
Functional benefit
Products and services
- Sprinkler Systems (Sprinklerijärjestelmät)
- Sprinkler System Design (Sprinklerijärjestelmän suunnittelu)
- Sprinkler Installation (Sprinkleriasennus)
- Sprinkler Maintenance and Inspection (Sprinklerihuolto ja ylläpito)
Quantifiable outcome
- Sprinkler systems can enable larger fire compartments, extended escape routes, and reduced structural fire resistance requirements
Companies that use Twinputki Oy
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles4 records
Twinputki Oy technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Twinputki Oy partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- Kuopion LVI-talocoreJoint multi-discipline installation contract for K-Citymarket in Kuopio. Contract value approximately 5 million EUR for HVAC, ventilation, and sprinkler systems for 12000 m2 hypermarket.
- Uudenmaan LVI-TalocoreJoint sprinkler and HVAC installation contract for Pasila school in Helsinki. Combined contract value approximately 4 million EUR. Collaboration with builder Jatke Toimitilat and client City of Helsinki.
- MilventminorJoint ventilation installation work for Pasila school project alongside Uudenmaan LVI-Talo and Twinputki.
- LVI-Urakointi PaavolacoreJoint LV and sprinkler installation for Lippulaiva shopping center expansion in Espoo. Contract value approximately 5 million EUR for client Skanska/Citycon.
- LVI-Urakointi Paavola OycoreJoint implementation of Suviniitty nursery project in Espoo. LVI-Paavola handled pipe, ventilation, and automation work while Twinputki implemented sprinkler systems. The client was Evälahti Uusimaa Oy and end user is City of Espoo.
- InstalcocoreTwinputki Oy was acquired by Instalco in December 2018. Instalco is one of the Nordic region's leading installation companies, specializing in electrical, HVAC, ventilation, industry, and technical consulting. The group comprises approximately 150 subsidiaries with over 6000 employees across Sweden, Norway, and Finland, with revenue of approximately 14 billion Swedish krona. Twinputki strengthens Instalco's fire protection capabilities in Finland.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Twinputki Oy competitors and assessment
Company assessmentOthers
- Reliable Automatic Sprinkler Co. Long-established US fire-sprinkler manufacturer offering system components used by installers. Comparable as an upstream supplier in the same value chain as Twinputki, not a direct install-services competitor.
- Viking Group: US-headquartered manufacturer and supplier of fire-sprinkler system components and systems. Comparable as part of the same fire-sprinkler ecosystem that Twinputki designs and installs to, serving as an upstream supplier rather than a direct competitor.
Direct peers
- Marioff: Helsinki-based specialist in water-mist fire protection systems with global reach. Both companies are Finnish-headquartered fire-suppression specialists competing in the same regulatory and customer environment, with comparable lifecycles from design through maintenance.
Broad incumbents
- APi Group: US-listed fire-protection and life-safety conglomerate that has rolled up numerous sprinkler installation subsidiaries. Provides a global reference point for how a fragmented sprinkler installer base can be consolidated and scaled.
- Honeywell Building Technologies: Division of Honeywell providing fire-alarm, detection, and integrated building safety systems globally. Comparable as a fire-safety provider to commercial and institutional customers, though Honeywell's sprinkler/special-suppression role is smaller than Twinputki's focus.
- Calanbau Brandschutz: European fire-protection specialist offering design, installation, and service for sprinkler and suppression systems. Comparable scope to Twinputki but with multi-country coverage and significantly larger headcount.
- Johnson Controls International: Global building-solutions provider with significant fire-detection and suppression capabilities (inherited from Tyco). Comparable to Twinputki in offering integrated fire-safety solutions, but as one line within a multi-billion-dollar building portfolio.
- Minimax Group: German-headquartered full-line fire-protection company with installation, service, and detection across Europe. Comparable to Twinputki as an end-to-end fire-safety provider, but operating at much larger scale and a broader geographic footprint.
Regional players
- Consilium Safety Group: Nordic-headquartered fire-safety and detection group. Operates in overlapping Nordic geographies and customer segments with Twinputki, although Consilium's core strength is detection/alarm rather than sprinkler installation.
- Securiton AG: Swiss-based fire-detection and special-suppression provider serving European markets. Comparable as a regional European fire-safety specialist, though more weighted to detection than sprinkler installation.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights5 records
Customer concentration
Twinputki Oy social profiles
Digital presenceTwinputki Oy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Twinputki Oy leadership team
Management profileNumber of profiles
Profiles2 records
Twinputki Oy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Twinputki Oy 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 Twinputki Oy
What does Twinputki Oy do?
Twinputki Oy designs, installs, and maintains automatic fire sprinkler systems (wet, dry, pre-action, and water mist) for residential, commercial, industrial, and public-sector buildings across Finland. Services span the full lifecycle — from engineering and hydraulic calculations (SFS-EN 12845) through new-build and renovation installation (including press-fit pipe connection technology and BIM/3D laser-scanned planning) to recurring maintenance and inspection.
Is Twinputki Oy a public or private company?
Twinputki Oy is a private company. It is classified as corporate owned and is currently operating.
When was Twinputki Oy founded?
Twinputki Oy was founded in 2005. It employs 1 to 10 people.
Where is Twinputki Oy based?
Twinputki Oy is headquartered in Kerava, Finland, in the Europe region.
How does Twinputki Oy make money?
Four revenue lines are on record. Sprinkler system installation (new construction) is the primary driver. The others are sprinkler system renovation, maintenance and inspection services and sprinkler consulting and engineering.
Who are Twinputki Oy's main competitors?
Others on record are Reliable Automatic Sprinkler Co. and Viking Group. Marioff is listed as a direct peer. Broad incumbents are APi Group, Honeywell Building Technologies, Calanbau Brandschutz, Johnson Controls International and Minimax Group. Regional players are Consilium Safety Group and Securiton AG.
Does Twinputki Oy have an API?
No public API is recorded for Twinputki Oy.
What industry is Twinputki Oy in?
Twinputki Oy's product category is Fire Protection Services. Its primary akta.pro industry code is BPABAHAB, Fire Sprinkler & Standpipe Systems (Design/Install/Service/Testing), with a secondary code of IMAIAJAB, Fire Sprinkler System Installation & Retrofit. Its NAICS code is 23822 and its SIC code is 1623.