Risk grade updatedRisk gradeEvidence verified
21 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
TTJ Systems Oy
TTJ Systems Oy's registered office is Sievi. It is a limited company. The company was established on 2018-02-01. It operates in the industry of electrical installation. In its latest retained statement for 2025-12-31, revenue was €672,494 and operating profit was €46,979.
Business ID 2888040-9ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2888040-9
- Sector
- Electrical installation
- Municipality
- Sievi
- Company form
- Limited company
- Registration date
- 2018-02-01
- Business ID registration date
- 2018-01-29
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kalliontie 190, 85430, Sievi
Phone: +358407743226Source observation
Website: https://www.ttjsystems.fiSource observation
People and decision-makers
Vierimaa Timo AnteroToimitusjohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Saarilampi Jarno Johan PetteriPuheenjohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Huhtala Tapio JohannesVarsinainen jäsen
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Direct contact details available for logged-in usersSome person-level contact details are shown only to registered users. The data is based on public sources, such as the company's own website.Log in to view decision-maker contact details
About TTJ Systems Oy
Financial position and key figures for the company.
TTJ Systems Oy's location municipality is Sievi. It is a limited company. The company was established on 2018-02-01. It operates in the industry of electrical installation. In its latest retained statement for 2025-12-31, revenue was €672,494 and operating profit was €46,979. The latest retained financial statement for 2025-12-31 shows revenue of €672,494 and profit for the financial year of €36,875. Based on the latest retained statement, revenue growth was -11.1%, operating margin was +7.0%, and equity ratio was +96.0%.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on teollisuuden koneiden ja laitteiden sähköasennus, sähkö- ja automaatiosuunnittelu, sähkökeskusvalmistus, huoltotoiminta, asennusvalvonta ja projektinjohto Suomessa ja ulkomailla. Yhtiö voi ostaa ja myydä arvopapereita sekä omistaa ja hallita rakennuksia, asunto-osakkeita, maa-alueita sekä kiinteää omaisuutta.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Source observation
Derived indicators
Revenue growth-11.1%
Operating margin7.0%
Equity ratio96.0%
Revenue€672,494-€83,655 (-11.1%) vs previous periodPrevious: €756,149
Operating profit (loss)€46,979-€66,097 (-58.5%) vs previous periodPrevious: €113,075
Profit (loss) for the financial year€36,875-€52,577 (-58.8%) vs previous periodPrevious: €89,452
Assets€501,843-€44,688 (-8.2%) vs previous periodPrevious: €546,531
Balance-sheet contextLatest financial period
Profit before taxes€46,093Previous: €111,820
Employees4Previous: 3
Revenue trend5 periods
€665,215
2021-12-31
€572,066
2022-12-31
€562,805
2023-12-31
€756,149
2024-12-31
€672,494
2025-12-31
Operating profit (loss) trend5 periods
€144,136
2021-12-31
€94,520
2022-12-31
€52,187
2023-12-31
€113,075
2024-12-31
€46,979
2025-12-31
Profit (loss) for the financial year trend5 periods
€115,182
2021-12-31
€75,556
2022-12-31
€41,725
2023-12-31
€89,452
2024-12-31
€36,875
2025-12-31
Assets trend5 periods
€416,898
2021-12-31
€455,114
2022-12-31
€468,174
2023-12-31
€546,531
2024-12-31
€501,843
2025-12-31
Additional financial figures
The company's financial figures across different years.
| Metric | 2026 | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
| Revenue | - | €672,494 | €756,149 | €562,805 | €572,066 | €665,215 |
| Revenue growth | - | -11,1 % | 34,4 % | -1,6 % | -14 % | 22,3 % |
| Operating profit | - | €46,979 | €113,075 | €52,187 | €94,520 | €144,136 |
| EBIT margin | - | 7 % | 15 % | 9,3 % | 16,5 % | 21,4 % |
| Profit for the financial year | - | €36,875 | €89,452 | €41,725 | €75,556 | €115,182 |
| Profit before taxes | - | €46,093 | €111,820 | €52,168 | €94,518 | €144,013 |
| Equity ratio | - | 96 % | 88,4 % | 9 130,1 % | 92,1 % | 89,6 % |
| Balance sheet total | - | €501,843 | €546,531 | €468,174 | €455,114 | €416,898 |
| Employees | 4 | 4 | 3 | 3 | 3 | 3 |
Financial ratios
Financial ratios based on financial statement data. Source: Lähdehavainto.
Equity ratioGood
100/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginSatisfactory
67/100 · Declining
Ratio history
| Ratio | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | 89.6 % | 92.1 % | 9130.1 % | 88.4 % | 96.0 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 21.4 % | 16.5 % | 9.3 % | 14.9 % | 7.0 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2888040-9
VAT IDFI28880409
EU IDFIFPRO.2888040-9
MunicipalitySievi
Current registered entries
2018-01-29Registered in Tax Administration (Prepayment Register)
2018-02-01VAT-liable for business activity in Tax Administration (VAT Register)
2018-02-01Registered in Patent and Registration Office (Trade Register)
2018-02-09Registered in Tax Administration (Tax Administration)
2018-03-01Registered in Tax Administration (Employer Register)
Responsible people
Public role relationships materialized from source observations.
Direct contact details available for logged-in users.
Vierimaa Timo AnteroToimitusjohtajaSources: 6 · Confidence: 78%
Saarilampi Jarno Johan PetteriPuheenjohtajaSources: 4 · Confidence: 78%
Jarno Johan Petteri SaarilampiElectrical Engineer, EntrepreneurSources: 1 · Confidence: 76%
Huhtala Tapio JohannesVarsinainen jäsenSources: 4 · Confidence: 78%
Vierimaa Timo AnteroVarsinainen jäsenSources: 2 · Confidence: 78%
Hukka Heidi AnnikaTilintarkastajaSources: 2 · Confidence: 78%
Risk certificate
An open-data based company stability and risk signal.
BUSINESS.fi
BUSINESS.fi Luottoluokitus
Profile-specific risk signal based on open data
Automatic gradeNot a credit decision
B1
StableTTJ Systems Oy
Grade upgradedB2 → B1 · new analysis 2026-10-21
66/100
Medium
Usable financial evidenceFinancial data included
Financial development has been volatile across multiple domains.
4 comparable periodsRevenueVolatile
ProfitabilityVolatile
SolvencyVolatile
LiquidityNot enough history
Same industry, size and age groupDescriptive comparison – does not change the model score.
77 peersSolvency97%
Better than 97% of peers
Profitability65%
Better than 65% of peers
Revenue growth30%
Below 70% of peers
Supporting factors
- Strong equity ratio
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Material volatility across multiple financial domains
- Elevated industry distress context
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB1
2026-10-2166/100 · v0.15
B2 → B1 · +9 points- Revenue: Not enough history → Volatile
- Profitability: Not enough history → Volatile
- Solvency: Not enough history → Volatile
B2
2026-09-1757/100 · v0.14
Oldest retained automatic assessment in this comparisonB1
2026-10-21
open-risk-grade-v0.15
The grade can use open digital financial statement data together with registry signals.
Risk context
When sufficient source-backed financial metrics are not available for a Tier 1 assessment, BUSINESS.fi shows registry, industry, and regional context.
Industry riskelevated
38/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 8 years of registry continuity.
Registry and status signalsSeurattava
71/100
Registry history, filing recency, and active register markings are still limited or mixed.
Events & news
Verified events and sourced external company news in one timeline.
Risk grade updatedRisk gradeEvidence verified
17 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Registry timeline
Trade register notifications shown on a timeline.
11 register eventsLatest event: 2026-05-08
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2025-12-31.
This company profile has not been claimed yet
TTJ Systems Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.