Risk grade updatedRisk gradeEvidence verified
13 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Business profile
Mainframe Industries Oy
Mainframe Industries Oy's registered office is Helsingfors. It is a limited company. The company was established on 2019-05-22. It operates in the industry of computer programming activities. In its latest retained statement for 2024-12-31, revenue was €2,561,947 and operating profit was -€12,047,291.
Business ID 2997728-8ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2997728-8
- Sector
- Computer programming activities
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2019-05-22
- Business ID registration date
- 2019-04-29
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Lapinlahdenkatu 16, 00180, Helsingfors
Postal address: P.O. Box 1188, 00101, Helsingfors
Website: https://themainframe.comSource observation
X profile: https://x.com/mainfrmeSource: company website
People and decision-makers
Gunnarsson Thorsteinn HogniToimitusjohtaja
About Mainframe Industries Oy
Financial position and key figures for the company.
Mainframe Industries Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2019-05-22. It operates in the industry of computer programming activities. In its latest retained statement for 2024-12-31, revenue was €2,561,947 and operating profit was -€12,047,291. The latest retained financial statement for 2024-12-31 shows revenue of €2,561,947 and profit for the financial year of -€12,197,581. Based on the latest retained statement, revenue growth was not currently available, operating margin was -470.2%, and equity ratio was +48.6%.
Auxiliary business names
Public alternate names materialized from source observations.
Mainframe GamesMainframe Industries Ltd
Financial highlights
Key figures from the latest financial period.
Latest financial period
2024-12-31
0
0
Enriched source observation
Derived indicators
Operating margin-470.2%
Equity ratio48.6%
Revenue€2,561,947+€2,561,947 vs previous periodPrevious: €0
Operating profit (loss)-€12,047,291-€12,047,285 (-200788091.3%) vs previous periodPrevious: -€6
Profit (loss) for the financial year-€12,197,581-€6,738,606 (-123.4%) vs previous periodPrevious: -€5,458,975
Assets€19,359,627+€19,359,606 (+92188599.2%) vs previous periodPrevious: €21
Balance-sheet contextLatest financial period
Profit before taxes-€12,197,581Previous: -€5,458,975
Employees29Previous: 31
Revenue trend4 periods
€0
2021-12-31
€0
2022-12-31
€0
2023-12-31
€2,561,947
2024-12-31
Operating profit (loss) trend4 periods
-€3,253,095
2021-12-31
-€5,840,392
2022-12-31
-€6
2023-12-31
-€12,047,291
2024-12-31
Profit (loss) for the financial year trend4 periods
-€3,260,255
2021-12-31
-€5,881,670
2022-12-31
-€5,458,975
2023-12-31
-€12,197,581
2024-12-31
Assets trend4 periods
€26,146,910
2021-12-31
€20,694,897
2022-12-31
€21
2023-12-31
€19,359,627
2024-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioSatisfactory
61/100 · Declining
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginWeak
0/100 · Trend unavailable
Ratio history
| Ratio | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|---|
| Equity ratio | 84.9 % | 78.9 % | 74643425.4 % | 48.6 % |
| Current ratio | - | - | - | - |
| Operating profit margin | - | - | - | -470.2 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2997728-8
VAT IDFI29977288
EU IDFIFPRO.2997728-8
MunicipalityHelsingfors
Current registered entries
2019-04-29Registered in Tax Administration (Employer Register)
2019-04-29VAT-liable for business activity in Tax Administration (VAT Register)
2019-04-29Registered in Tax Administration (Prepayment Register)
2019-05-22Registered in Patent and Registration Office (Trade Register)
2019-05-23Registered in Tax Administration (Tax Administration)
Responsible people
Public role relationships materialized from source observations.
Gunnarsson Thorsteinn HogniToimitusjohtajaSources: 4 · Confidence: 78%
Gloersen ErikPuheenjohtajaSources: 4 · Confidence: 78%
Haro Jussi Taneli SulkaOikeutettu nimenkirjoittajaSources: 1 · Confidence: 78%
Harri Esko Johannes ManninenBoard ObserverSources: 1 · Confidence: 76%
Emilsson Kjartan PierreVarsinainen jäsenSources: 3 · Confidence: 78%
Lai Jonathan Ye-KongVarsinainen jäsenSources: 2 · Confidence: 78%
Gunnarsson Thorsteinn HogniVarsinainen jäsenSources: 1 · Confidence: 72%
Lönnberg AnnariikkaVarsinainen jäsenSources: 3 · Confidence: 78%
Jussi PaskiPäävastuullinen tilintarkastajaSources: 1 · Confidence: 76%
Samuli SyvähuokoBoard ObserverSources: 1 · Confidence: 76%
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
B2
SatisfactoryMainframe Industries Oy
58/100
Medium
Strong financial evidenceFinancial data included
Financial development is mostly stable or mixed.
4 comparable periodsRevenueStable
ProfitabilityNot enough history
SolvencyVolatile
LiquidityNot enough history
Supporting factors
- Strong equity ratio
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Negative profitability or net result
- Losses in the latest and previous available periods
- Elevated industry distress context
B2
2026-10-13
open-risk-grade-v0.14
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
49/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 7 years of registry continuity.
Registry and status signalsSeurattava
68/100
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.
Registry timeline
Trade register notifications shown on a timeline.
29 register eventsLatest event: 2026-04-24
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
Mainframe Industries Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.