# Electrical installation companies with the most employees in Copenhagen

Canonical: https://staging.datapublica.dk/en/analyses/flest-ansatte-elinstallatoerer-koebenhavn
Data snapshot: 2026-10-10 · build_a7ad137f038b0101c1bf
Analysis run: 2026-10-10
Matches: 4 · Showing: 4 · Page: 1

Active companies in Denmark with a reported positive employee count, ranked by employees in their latest DKK entity accounts. A current primary or secondary industry must be DB25 432100 (El-installation). The registered company address must be in Copenhagen Municipality.
Latest entity accounts in DKK, not consolidated accounts. Employees are the reporting-period average. Missing values are excluded from rankings of that metric.
Sorted by: employee count, highest first · then name and company ID
Financial figures describe the stated reporting period. Revenue is not disclosed in every set of accounts. Geography describes the registered address, not local workplace counts. Industry membership follows registered codes and is not a complete map of every supplier’s activities.

## Companies

| Company | Employees | City | Period end |
| --- | --- | --- | --- |
| [Suir Engineering ApS](https://datapublica.dk/en/companies/39960575) · 39960575 | 48 | København Ø | 2024-12-31 |
| [Schwartz EL-Teknik ApS](https://datapublica.dk/en/companies/37654779) · 37654779 | 10 | København V | 2026-06-30 |
| [FH-TECH ApS](https://datapublica.dk/en/companies/33952872) · 33952872 | 8 | Brønshøj | 2025-12-31 |
| [Aaquist El & Teknik ApS](https://datapublica.dk/en/companies/39570513) · 39570513 | 4 | København N | 2025-12-31 |

## Evidence per company

### Suir Engineering ApS · 39960575
- City: København Ø
- Registered address: Lautrupsgade 7 3 tv, 2100 København Ø
- Incorporated: 2018-10-22
- Registry status: NORMAL
- Period start: 2024-01-01
- Period end: 2024-12-31
- Employees: 48
- Operating profit · DKK: 5,375,656
- Net profit · DKK: 3,440,399
- Equity · DKK: 11,979,453
- Revenue · DKK: Not reported
- [View address](https://datapublica.dk/en/addresses/dar-eb8506c0-e36e-40d2-8595-da5ce5920565-unit-8a96577851e5f8e73585/lautrupsgade-7-3-tv-2100-koebenhavn-oe)

### Schwartz EL-Teknik ApS · 37654779
- City: København V
- Registered address: Trommesalen 4, 1614 København V
- Incorporated: 2016-05-02
- Registry status: NORMAL
- Period start: 2025-07-01
- Period end: 2026-06-30
- Employees: 10
- Operating profit · DKK: 228,424
- Net profit · DKK: 176,220
- Equity · DKK: 1,980,365
- Revenue · DKK: Not reported
- [View address](https://datapublica.dk/en/addresses/dar-e192064c-b670-474e-bd76-c2a922fe0a23/trommesalen-4-1614-koebenhavn-v)

### FH-TECH ApS · 33952872
- City: Brønshøj
- Registered address: Frederikssundsvej 171, 2700 Brønshøj
- Incorporated: 2011-09-20
- Registry status: NORMAL
- Period start: 2025-01-01
- Period end: 2025-12-31
- Employees: 8
- Operating profit · DKK: 968,092
- Net profit · DKK: 748,289
- Equity · DKK: 2,325,363
- Revenue · DKK: Not reported
- [View address](https://datapublica.dk/en/addresses/dar-6412b503-b512-4b1a-91a7-4db118cb0944/frederikssundsvej-171-2700-broenshoej)

### Aaquist El & Teknik ApS · 39570513
- City: København N
- Registered address: Ægirsgade 48 kl 1, 2200 København N
- Incorporated: 2018-05-02
- Registry status: NORMAL
- Period start: 2025-01-01
- Period end: 2025-12-31
- Employees: 4
- Operating profit · DKK: -161,869
- Net profit · DKK: -159,475
- Equity · DKK: 273,971
- Revenue · DKK: Not reported
- [View address](https://datapublica.dk/en/addresses/dar-0a3f50a1-cd90-32b8-e044-0003ba298018-unit-8981c397562543696c48/aegirsgade-48-kl-1-2200-koebenhavn-n)

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## Our AI performs advanced analyses of Danish companies for you

1. Find the latest entity accounts: Select the latest entity accounts by period end, then publication date. Exclude consolidated accounts. Apply DKK after ranking so older DKK accounts cannot replace newer foreign-currency accounts.
2. Join registry and accounts: Join active Danish companies to their latest DKK entity accounts.
3. Select the companies: Active companies in Denmark with a reported positive employee count, ranked by employees in their latest DKK entity accounts. A current primary or secondary industry must be DB25 432100 (El-installation). The registered company address must be in Copenhagen Municipality.
4. Sort the list: employee count, highest first · then name and company ID

One row per company.

Active companies in Denmark with a reported positive employee count, ranked by employees in their latest DKK entity accounts. A current primary or secondary industry must be DB25 432100 (El-installation). The registered company address must be in Copenhagen Municipality.
Sorted by: employee count, highest first · then name and company ID
## SQL

```sql
WITH ranked AS (
 SELECT *, row_number() OVER (PARTITION BY cvr_number ORDER BY reporting_period_end DESC, publication_timestamp DESC, filing_id DESC, reporting_currency) AS rn
 FROM gold.mart_company_financials_annual_scoped WHERE statement_scope = 'entity'
), f AS (SELECT * FROM ranked WHERE rn = 1 AND reporting_currency = 'DKK'),
base AS (
 SELECT p.cvr_number, p.company_name, p.city, p.registered_address_slug, p.registered_address_identity, p.registered_address_formatted, p.founded_at, p.company_status, p.company_status_valid_from,
 f.reporting_period_start, f.reporting_period_end, f.average_employees AS employees, f.operating_profit, f.profit_after_tax AS profit, f.equity, f.revenue
 FROM gold.mart_company_profile p JOIN f ON f.cvr_number=p.cvr_number
 WHERE p.is_active=true
)
SELECT base.*, count(*) OVER() AS total_matches
FROM base
WHERE (EXISTS (SELECT 1 FROM gold.mart_company_industry_branch b WHERE b.cvr_number=base.cvr_number AND b.classification='DB25' AND b.code='432100' AND b.is_current=true) AND EXISTS (SELECT 1 FROM gold.mart_company_geo_area g WHERE g.cvr_number=base.cvr_number AND g.area_id='municipality:0101' AND g.source_field='company_registered_address')) AND employees > 0
ORDER BY employees DESC NULLS LAST, base.company_name ASC, base.cvr_number ASC
```

## From source to answer

Official CVR data and accounts → normalized identities, ownership stakes and periods → data marts → validated SQL → this result list.

Source: datapublica.dk
[CVR / Virk](https://datacvr.virk.dk/)

## Ask your own question

- Active companies in Denmark with a reported positive employee count, ranked by employees in their latest DKK entity accounts. A current primary or secondary industry must be DB25 432100 (El-installation). The registered company address must be in Copenhagen Municipality.
- Active companies in Denmark with a reported positive employee count, ranked by employees in their latest DKK entity accounts. A current primary or secondary industry must be DB25 432100 (El-installation). The registered company address must be in Copenhagen Municipality. Include ownership information.
- Active companies in Denmark with a reported positive employee count, ranked by employees in their latest DKK entity accounts. A current primary or secondary industry must be DB25 432100 (El-installation). The registered company address must be in Copenhagen Municipality. Include registered addresses.

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## Electrical installation companies with the most employees in Copenhagen

Looking for electrical installation companies with the most employees in copenhagen, Danish company lists and business data? We ran the analysis using Datapublica company data. The list above shows the results: 4 companies match the stated criteria.