Aktiviaskolan in Vallentuna

Compulsory schoolYear 6–9Operator: Aktivia AB · Vallentuna, Stockholms County

Headmaster: Marcus Gaude

41
below the national midpointShows where a school sits within a comparison group. Percentile 80 means the school ranks above roughly 80 percent of that group.Compared to all compulsory schools nationally
Skolkoll Score 41 out of 100. The scale goes from 0 (lowest) to 100 (highest). 50 is the average. Better than 1% of Sweden’s compulsory schools.

A composite of five open data sources — a starting point, not a grade.

Data coverageHigh4/5
Why this score?

Skolkoll score is Skolkoll's composite indicator based on available data sources. It is not an official quality measure and should be read together with the underlying data.

4 of 5 score dimensions have school-specific data.

When school-specific data is missing for a dimension, the neutral value 50 is used. That does not automatically lower the school, but it makes the score less informative.

What is the Skolkoll Score?
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Aktiviaskolan is a small group-operated compulsory school with 30 pupils.

Aktiviaskolan is a small group-operated compulsory school with 30 pupils. The share of qualified teachers (70%) is below the national average of 72%.

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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 yearPupilsQualified teachersAvg. gradeCost/pupil (municipality)
2025/263070%——
2024/25—67%133.0—
2023/24—59%131.3—
2022/23—40%134.5—
2021/22—38%140.8—

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.

School history

3 priority events out of 10 total: Authority decision · Injunction; Authority decision · Remark; Authority record · School started.

Showing all 10 events. Enable JavaScript to filter the timeline.

Quick overview

Choose which layers to show in the same date-ordered timeline.

  1. Statistics vintageStatisticsSkolverket

    Pupil count: statistics vintage available

    Pupil count is available for 2026. This is data availability, not a school event.

    high reliabilityknown year
    Show detailsHide details
    Source
    Skolverket
    Reliability
    High: the information comes from an authority source or a matched authority decision.
    What the date means
    Only the year is known, so the event is placed at year level.

  2. Statistics vintageStatisticsSkolverket

    Pupils per teacher: statistics vintage available

    Pupils per teacher is available for 2026. This is data availability, not a school event.

    high reliabilityknown year
    Show detailsHide details
    Source
    Skolverket
    Reliability
    High: the information comes from an authority source or a matched authority decision.
    What the date means
    Only the year is known, so the event is placed at year level.

  3. Statistics vintageStatisticsSkolverket

    Qualified teachers: statistics vintage available

    Qualified teachers is available for 2026. This is data availability, not a school event.

    high reliabilityknown year
    Show detailsHide details
    Source
    Skolverket
    Reliability
    High: the information comes from an authority source or a matched authority decision.
    What the date means
    Only the year is known, so the event is placed at year level.

  4. Statistics vintageStatisticsSkolverket

    Merit rating: statistics vintage available

    Merit rating is available for 2025. This is data availability, not a school event.

    high reliabilityknown year
    Show detailsHide details
    Source
    Skolverket
    Reliability
    High: the information comes from an authority source or a matched authority decision.
    What the date means
    Only the year is known, so the event is placed at year level.

  5. Computed signalSignalSkolverket

    Qualified teachers changed unusually much

    Qualified teachers increased by 19 pp from 40% to 59% between 2023 and 2024. This is a calculated signal, not a register decision.

    medium reliabilityknown year
    Show detailsHide details
    Source
    Skolverket
    Reliability
    Medium: the information is derived from several sources and should be read as context.
    What the date means
    Only the year is known, so the event is placed at year level.

  6. Statistics vintageStatisticsSkolverket

    Upper-secondary eligibility: statistics vintage available

    Upper-secondary eligibility is available for 2023. This is data availability, not a school event.

    high reliabilityknown year
    Show detailsHide details
    Source
    Skolverket
    Reliability
    High: the information comes from an authority source or a matched authority decision.
    What the date means
    Only the year is known, so the event is placed at year level.

  7. Computed signalSignalSkolverket

    Merit rating changed unusually much

    Merit rating increased by 34.0 points from 106.8 to 140.8 between 2021 and 2022. This is a calculated signal, not a register decision.

    medium reliabilityknown year
    Show detailsHide details
    Source
    Skolverket
    Reliability
    Medium: the information is derived from several sources and should be read as context.
    What the date means
    Only the year is known, so the event is placed at year level.

  8. Authority decisionInspectionSwedish Schools Inspectorate

    Injunction

    Decision includes injunction, fine or serious deficiency. Document title: Regelb. tillsyn Skolbeslut Vallentuna Aktiviaskolan, 2018, 2018 (pdf, 356 kB).

    high reliabilityknown date

    Read decision (PDF) ↗

    Show detailsHide details
    Source
    Swedish Schools Inspectorate
    Reliability
    High: the information comes from an authority source or a matched authority decision.
    What the date means
    The date is a known decision, publication or register date.

  9. Authority decisionInspectionSwedish Schools Inspectorate

    Remark

    Decision includes remarks or deficiencies. Document title: Regelb. tillsyn Skolbeslut Vallentuna Aktiviaskolan, 2014 (pdf, 4671 kB).

    high reliabilityknown date

    Read decision (PDF) ↗

    Show detailsHide details
    Source
    Swedish Schools Inspectorate
    Reliability
    High: the information comes from an authority source or a matched authority decision.
    What the date means
    The date is a known decision, publication or register date.

  10. Authority recordLifecycleSkolverket

    School started

    Skolverket records 2013-10-01 as the start date for this compulsory school operated by Aktivia AB, current status AKTIV.

    high reliabilityknown date
    Show detailsHide details
    Source
    Skolverket
    Reliability
    High: the information comes from an authority source or a matched authority decision.
    What the date means
    The date is a known decision, publication or register date.

Register sources: Skolverket (fetched 5 Jul 2026), the Swedish Schools Inspectorate (fetched 3 Jul 2026) and group lookup from Bolagsverket/Skolkoll. Computed signals are marked separately 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.

School survey (agree, %)

Safety, year 8
85% Small numbersThe sample is small, so the value may vary more than usual.This affectsSafety year 8The school survey relies on voluntary responses and results can vary substantially between years for small samples.Read more →Read more about the method →
Study peace, year 8
74% Small numbersThe sample is small, so the value may vary more than usual.This affectsStudy environment year 8The school survey relies on voluntary responses and results can vary substantially between years for small samples.Read more →Read more about the method →
Anti-bullying, year 8
70%
Stimulation, year 8
60%

Source: Skolverket Statistical Database (Statistikdatabasen). Updated annually.

Operator finances

Operator finances — Aktivia AB

Key figures from the operator's most recent annual report (period ending 2025-06-30).

Figures are for the operator (Aktivia AB), which may run several schools — not for this individual school.

Revenue18,640 TSEK
Net income403 TSEK
Equity ratio55%
Employees28

Source: Bolagsverket (annual report, period ending 2025-06-30).

Demography

Pupil forecast — Vallentuna

Number of children in the age group ages 6–15 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.

ages 6–15 (2025)4,982
ages 6–15 (2030)4,492
ages 6–15 (2035)4,113
Change 2025→2030-9.8%

Source: SCB (population forecast for Vallentuna municipality, by school-form age group).

Vallentuna municipality — history (school form: compulsory 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.

Measure20252024202320222021
Pupils4,4734,5624,6334,6324,589
Merit value yr 9238.6242.7233.5242.1238.8
Eligibility for upper secondary71.9%73.3%70.3%71.4%72.5%
Pupils per teacher14.114.414.313.914.0
Cost per pupil123,817 SEK124,283 SEK113,615 SEK113,131 SEK112,253 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.

Methodology and definitions

Export

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