Tepsli OÜ
Tepsli OÜ is a Tallinn-based sustainability consultancy that provides BREEAM certification, energy efficiency analysis, IoT indoor climate measurement, and Siemens Navigator AI building automation services to commercial real estate owners, developers, investors, and government entities across the Baltics.
- Company typePrivate
- Founded2018
- HeadquartersTallinn, Estonia
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Tepsli OÜ does
Tepsli OÜ is an Estonian sustainability consultancy headquartered in Tallinn that delivers BREEAM certification (New Construction, In-Use, and AP schemes), energy efficiency analysis, indoor air quality measurement, environmental impact mapping, and AI-enabled building automation services for commercial, residential, and public-sector real estate. The firm operates as a licensed BREEAM assessor company with certified specialists covering each major scheme, and has issued 77% of all Estonian BREEAM certificates as well as approximately two-thirds of 2023 BREEAM In-Use and New Construction certificates across the Baltics. Its product mix includes two-tier Energy Efficiency Reports (Minimum at €1,490 and Premium at €1,990, both ex-VAT), IoT multisensor CO2 and indoor climate assessments, and an implementation/operator role for the Siemens Navigator AI-powered building automation platform deployed across 21 Estonian government buildings under an RKAS contract.
The underlying technology stack combines smart IoT multisensors (measuring CO2, temperature, humidity, VOCs, barometric pressure, and air quality index) with the Siemens Navigator software, which uses AI-driven analytics to detect anomalies, identify energy overconsumption, and produce ESG-style reports. Navigator was credited at the Sello shopping center with 20% CO2 reduction and approximately €100,000 in annual energy savings, illustrating the operational upside of the platform.
Tepsli monetizes primarily through professional services engagements (BREEAM certifications, energy reports, environmental impact studies) with a managed-services component for the Siemens Navigator rollout, supplemented by IoT sensor subscriptions bundled with the Premium Energy Efficiency Report. Go-to-market is sales-led via direct engagement by certified BREEAM assessors with commercial real estate owners, property developers, institutional investors, and government entities; the company also markets through industry events, webinars, and earned media. Customers include Kristiine Keskus (Citycon), LHV Bank (City Plaza), East Capital Real Estate (Bauhof), Fausto Capital (Fahle Park), Raadiku Municipality Housing, Krulli Park (Invego, used by Wise), RKAS, and several Jüri technopark office buildings.
Tepsli OÜ firmographics
Firmographics- Name
- Tepsli OÜ
- Legal name
- Tepsli OÜ
- Website
- https://tepsli.eu
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Tepsli OÜ is a Tallinn-based sustainability consultancy that provides BREEAM certification, energy efficiency analysis, IoT indoor climate measurement, and Siemens Navigator AI building automation services to commercial real estate owners, developers, investors, and government entities across the Baltics.
- Ownership category
- akta.pro rank
Tepsli OÜ industry classification
Industry- Product category
- Building Sustainability Certification Services
- NAICS
- Environmental Consulting Services (541620), Testing Laboratories and Services (54138)
- SIC
- Services-Testing Laboratories (8734)
- akta.pro primary industry
- Energy, Utilities & Sustainability Management (BPABAAAF)
- akta.pro secondary industries
- Green Building & Energy-Efficient Construction (LEED, Weatherization) (EDAOAAAO), TES Systems Integration, Controls & Optimization (TES EMS, Controls, Dispatch) (EUAFANAK)
Keywords
Where Tepsli OÜ is headquartered
LocationHeadquarters
- HQ city
- Tallinn
- HQ country
- Estonia
- HQ region
- Europe
Offices1 record
Markets served
Tepsli OÜ business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Others
Revenue model
- Energy Efficiency Reports: Two-tier service offering (Minimum €1490 and Premium €1990) providing energy analysis, on-site inspections, recommendations, and indoor climate measurement with ongoing monitoring capabilities
- BREEAM Certification Services: Assessment and certification services for buildings to achieve BREEAM ratings (New Construction, In-Use categories)
- CO2 Measurement Services: Indoor air quality monitoring using IoT sensors with data analysis and improvement recommendations
- Building Automation Services: Siemens Navigator software implementation and management for government building portfolios
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Minimum energy efficiency report with basic analysis |
| Hybrid | Pay-as-you-go | Premium energy efficiency report with ongoing monitoring |
Go-to-market motion3 records
Distribution channels2 records
Marketing channels5 records
Tepsli OÜ product offering
Product offeringCore offering
Tepsli OÜ is a sustainability and energy efficiency consultancy providing BREEAM certification (New Construction and In-Use), energy efficiency reports with on-site inspection and indoor climate analysis, CO2 and indoor air quality measurement using IoT multi-sensors, environmental impact mapping for carbon footprint/GHG calculations, and Siemens Navigator-based building automation implementation for commercial and government buildings across the Baltic region.
Product overview
Tepsli OÜ is a sustainability and energy efficiency consultancy offering a portfolio of services centered on building certification and energy analysis. The core offering includes BREEAM Certification (New Construction and In-Use schemes) and Energy Efficiency Reports (offered in Miinimum and Premium tiers). The Premium tier builds upon the base Energy Efficiency Report by adding indoor climate sensor deployment with dashboard access. Supporting services include CO2/Indoor Climate Measurement using IoT sensors and Environmental Impacts Mapping for carbon footprint and GHG calculations. The company also implements Siemens Navigator building automation software for government and commercial clients. The portfolio is structured as consultative service offerings rather than a unified software platform, with Navigator implementation serving as a specialized deployment service.
Differentiator
Problem solved
Functional benefit
Products and services
- BREEAM Certification
Quantifiable outcome
- Buildings with BREEAM certification achieve 27% energy savings after renovation
- +4 more outcomes
Companies that use Tepsli OÜ
Customer profileNamed customers12 records
Segments4 records
Ideal customer profiles4 records
Tepsli OÜ technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Tepsli OÜ partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered supporting, major and core.
- Kadarik Tüür Arhitektid / Mapri EhitussupportingCollaboration with architecture firm Kadarik Tüür Arhitektid and construction company Mapri Ehitus OÜ on Roheline Park project seeking first BREEAM Excellent certification in Estonia.
- AgronemajorAgrone developer engaged Tepsli for BREEAM certification of Roheline Park office building in Tartu, seeking first BREEAM Excellent certification in Estonia.
- Fausto CapitalmajorFausto Capital engaged Tepsli for BREEAM certification of Fahle Park, resulting in the first BREEAM Outstanding rating in Estonia. This partnership demonstrates Tepsli's capability to achieve the highest certification levels.
- Local Experts in Latvia and LithuaniasupportingPartnership with local experts in Latvia and Lithuania who have broad experience in private and public sectors to provide BREEAM and energy efficiency services throughout the Baltic region.
- Siemens / RKAScoreTepsli won RKAS (Riigi Kinnisvara AS) tender to implement Siemens Navigator building automation software across 21 government buildings in Estonia. Navigator uses AI for building technical systems monitoring, anomaly detection, and ESG reporting. Tepsli serves as the operator service provider for this nationwide building automation initiative.
- East Capital Real EstatemajorEast Capital Real Estate engaged Tepsli for BREEAM certification of their Bauhof retail property in Tallinn. East Capital is a property management company seeking sustainability certifications across their portfolio to enhance attractiveness and investor confidence.
Scale indicators6 records
Recent moves7 records
Expansion highlights3 records
Tepsli OÜ competitors and assessment
Company assessmentDirect peers
- COWI: Danish-headquartered engineering consultancy with sustainability, energy, and building certification services in the Nordics and Baltics. Direct competitor for BREEAM assessment and energy efficiency projects in the same geographic corridor as Tepsli.
- Carbon Trust: Independent sustainability consultancy advising organisations on carbon footprinting, energy efficiency, and ESG — services overlapping with Tepsli's environmental impact mapping and energy efficiency reporting work. Mid-size specialist with comparable business model intensity.
- Sweco: Nordic engineering consultancy with sustainability and building certification practices across Sweden, Finland, Norway, Denmark, Estonia, Latvia, and Lithuania. Overlaps Tepsli's Baltic footprint and BREEAM/energy advisory offering.
- Ramboll: Nordic-headquartered engineering and sustainability consultancy delivering BREEAM/LEED consulting, energy advisory, and ESG services. Closely comparable business model in the Nordics and Baltics and overlapping service portfolio across building certification and energy efficiency.
- EcoAct: European climate and sustainability consultancy providing carbon footprinting, ESG, and energy efficiency advisory. Comparable mid-size consultancy profile and overlapping service lines (environmental mapping, IAQ/CO2 measurement, certification support).
Broad incumbents
- Arcadis: Global design, engineering, and sustainability consultancy running a sustainability and climate team that performs BREEAM certifications, energy assessments, and ESG advisory. Larger and broader than Tepsli, but a direct competitor for European building certification mandates.
- Mott MacDonald: Global engineering, management, and development consultancy with a sustainability and energy practice delivering BREEAM projects across Europe. Comparable in capability footprint though much larger in scale and broader in scope.
- BRE Group: Operator of the BREEAM scheme and provider of BREEAM training, certification support, and assessor licensing. Not a head-to-head competitor for end-client assessment work, but the strategic gatekeeper whose policies and licensing directly govern Tepsli's business.
- WSP: Global engineering and sustainability consultancy employing licensed BREEAM, LEED, and WELL assessors across Europe. Operates a Property & Buildings practice offering energy and sustainability advisory analogous to Tepsli's core work, but at far greater scale.
Others
- Schneider Electric: Global energy management and building automation provider whose EcoStruxure platform competes with Siemens Navigator for the same government and commercial portfolio deployments that Tepsli is delivering. An adjacent ecosystem participant rather than a certification competitor.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Tepsli OÜ social profiles
Digital presenceTepsli OÜ financial estimates
Financial estimateRevenue estimate
Valuation estimate
Tepsli OÜ leadership team
Management profileNumber of profiles
Profiles5 records
Tepsli OÜ funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Tepsli OÜ 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 Tepsli OÜ
What does Tepsli OÜ do?
Tepsli OÜ is a sustainability and energy efficiency consultancy providing BREEAM certification (New Construction and In-Use), energy efficiency reports with on-site inspection and indoor climate analysis, CO2 and indoor air quality measurement using IoT multi-sensors, environmental impact mapping for carbon footprint/GHG calculations, and Siemens Navigator-based building automation implementation for commercial and government buildings across the Baltic region.
Is Tepsli OÜ a public or private company?
Tepsli OÜ is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Tepsli OÜ founded?
Tepsli OÜ was founded in 2018. It employs 1 to 10 people.
Where is Tepsli OÜ based?
Tepsli OÜ is headquartered in Tallinn, Estonia, in the Europe region.
How does Tepsli OÜ make money?
Four revenue lines are on record. Energy Efficiency Reports are the primary driver. The others are BREEAM Certification Services, CO2 Measurement Services and building Automation Services.
Who are Tepsli OÜ's main competitors?
Direct peers on record are COWI, Carbon Trust, Sweco, Ramboll and EcoAct. Broad incumbents are Arcadis, Mott MacDonald, BRE Group and WSP. Schneider Electric is listed as an others.
Does Tepsli OÜ have an API?
No public API is recorded for Tepsli OÜ.
What industry is Tepsli OÜ in?
Tepsli OÜ's product category is Building Sustainability Certification Services. Its primary akta.pro industry code is BPABAAAF, Energy, Utilities & Sustainability Management, with a secondary code of EDAOAAAO, Green Building & Energy-Efficient Construction (LEED, Weatherization). Its NAICS code is 541620 and its SIC code is 8734.