Foto: Vogler · CC BY-SA 4.0 · Wikimedia Commons · Modifierad
Report an issue with this image 56 /100
Skolkoll Score 56 out of 100. The scale goes from 0 (lowest) to 100 (highest). 50 is the average. This value is above average. Better than 62% of Sweden's upper secondary schools
What is the Skolkoll Score?GTIs Gymnasieskola is a medium-sized group-operated upper secondary school with 380 pupils.
GTIs Gymnasieskola is a medium-sized group-operated upper secondary school with 380 pupils. The share of qualified teachers (91%) is above the national average of 74%.
- 380PupilsMunicipality: 25,610High reliability
- 91%Qualified teachersMunicipality: 85% · Sweden: 74%High reliability
- 13.0Avg. graduation gradeSweden: 13.8Moderate reliability
- 17.1Pupils per teacherMunicipality: 15.0 · Sweden: 12.1High reliability
- 154,061 SEKCost per pupil (municipal avg.)Sweden: 142,155 SEKLimited history
The Data view is optimised for in-depth analysis: history, sources, methodology and export. For a summary interpretation, see Overview.
Key figures over time
Summary of the central metrics for the most recent 5 academic years. Visit each source for the full time series.
| Academic year | Pupils | Qualified teachers | Avg. grade | Cost/pupil (municipality) |
|---|---|---|---|---|
| 2425 | — | — | 13.0 | — |
| 2324 | — | — | 13.7 | — |
| 2223 | — | — | 13.7 | — |
| 2122 | — | — | 13.4 | — |
| 2021 | — | — | 13.1 | 131,771 SEK |
Source: Skolverket + Kolada (cost is municipal average, not school-specific).
School history
Events from Skolverket's unit register, Skolinspektionen inspections, group history, and locally-computed statistical signals are shown in one chronology. Each row states its row type, origin and data trust so authority data is not mixed up with Skolkoll's own signals.
One chronological history
3 priority events out of 7 total: Authority record · Lifecycle · School started; Computed signal · Signal · Higher-education eligibility changed unusually much; Computed signal · Signal · Graduated within three years changed unusually much.
Quick overview 1 Source history 0 In-depth 3 Computed 3
All 7 Lifecycle 1 Statistics 3 Signal 3
high 4 medium 3 low 0
Combined timeline
All history rows are shown in one chronology. The row type and data-trust labels separate confirmed authority records, contextual data and Skolkoll's own calculated signals.
- Statistics vintage In-depth
Statistics Grade points: statistics vintage available
Grade points is available for 2025. This is data availability, not a school event.
Technical provenance
- Detector
- skv4-statistics-availability-v1
- Schema
- 1
- Statistics vintage In-depth
Statistics Higher-education eligibility: statistics vintage available
Higher-education eligibility is available for 2025. This is data availability, not a school event.
Technical provenance
- Detector
- skv4-statistics-availability-v1
- Schema
- 1
- Computed signal Computed
Signal Graduated within three years changed unusually much
Graduated within three years increased by 16 pp from 73% to 89% between 2022 and 2023. This is a calculated signal, not a register decision.
Technical provenance
- Detector
- skv4-metric-signal-thresholds-v1
- Schema
- 1
- Computed signal Computed
Signal Higher-education eligibility changed unusually much
Higher-education eligibility increased by 10 pp from 91% to 100% between 2022 and 2023. This is a calculated signal, not a register decision.
Technical provenance
- Detector
- skv4-metric-signal-thresholds-v1
- Schema
- 1
- Statistics vintage In-depth
Statistics Graduated within three years: statistics vintage available
Graduated within three years is available for 2023. This is data availability, not a school event.
Technical provenance
- Detector
- skv4-statistics-availability-v1
- Schema
- 1
- Computed signal Computed
Signal Higher-education eligibility changed unusually much
Higher-education eligibility decreased by 10 pp from 100% to 91% between 2021 and 2022. This is a calculated signal, not a register decision.
Technical provenance
- Detector
- skv4-metric-signal-thresholds-v1
- Schema
- 1
- Authority record Quick overview
Lifecycle School started
Skolverket records 2013-10-01 as the start date for this upper secondary school operated by GÖTEBORGS TEKNISKA INSTITUT AKTIEBOLAG, current status AKTIV.
Technical provenance
- Detector
- skv4-register-start-date-v1
- Schema
- 1
Register sources: Skolverket (fetched 31 May 2026), the Swedish Schools Inspectorate (fetched 3 May 2026) and group lookup from Bolagsverket/Skolkoll. Computed signals are marked as "Skolkoll calculation" and use year-level date precision.
Does something look wrong? Report an error in the history.
Quality data (Skolverket Statistical Database)
Costs, personnel data and school survey results from Skolverket's quality system.
Costs per pupil
Source: Skolverket Statistical Database (Statistikdatabasen). Updated annually.
Operator finances — Göteborgs Tekninska Institut AB
Key figures from the operator's most recent annual report (period ending 2025-06-30).
Figures are for the operator (Göteborgs Tekninska Institut AB), which may run several schools — not for this individual school.
Source: Bolagsverket (annual report, period ending 2025-06-30).
Pupil forecast — Göteborg
Number of children in the age group ages 16–18 in the municipality, according to SCB's forecast.
Forecast covers all children in this age group across the entire municipality — not just this school's catchment. Local enrolment depends on school choice and migration patterns.
Source: SCB (population forecast for Göteborg municipality, by school-form age group).
Göteborg municipality — history (school form: upper secondary school)
Municipality-aggregated key figures from Kolada over the most recent 5 years. Shown as municipality average — not school-specific values — because Kolada reports financial and pedagogical metrics at school-form level per municipality.
| Measure | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|
| Pupils | 19,628 | 19,224 | 18,838 | 18,458 | 18,293 |
| Avg. graduation grade | 14.9 | 15.0 | 14.9 | 15.0 | 15.0 |
| Examination rate (3 yr) | 70.1% | 67.6% | 70.5% | 67.6% | 66.2% |
| Higher-ed eligibility (3 yr) | 63.4% | 61.3% | 64.8% | 61.9% | 60.7% |
| Cost per pupil | — | 131,268 SEK | 125,873 SEK | 118,495 SEK | 118,452 SEK |
Source: Kolada (Swedish council for municipal analyses).
Data sources
Skolkoll is built exclusively on public data sources. Each row below shows the source, fetch date, and which metrics come from it.
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Pupil count, qualifications, grades, teacher numbers per school
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Model-based expected results based on pupil composition
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Inspection decisions, remarks, complaints
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Fetch date is missing in dataset metadata; no school-register date is used as a substitute.
Population and economic data
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Municipal key figures, financial data per school form
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Fetch date is missing in dataset metadata; no school-register date is used as a substitute.
Property register, buildings, orthophotos (CC BY 4.0)
Methodology and definitions
- Skolkoll methodology (overview) — how data is fetched, validated and displayed.
- Skolkoll Score — calculation, weighting, interpretation guide.
- SALSA model — what it measures and what it doesn't.
- Qualified teachers — definition and data source.
- Corrections policy — how errors are fixed and documented.
Export
Download data for your own analysis. Files are CSV with UTF-8 encoding.