Dinno Oy

ActiveBusiness ID 0587584-2Limited companyEst. 197843210 · Electrical installation Tampere, Pirkanmaa

Age47 years

older than 98% of its sector

Same activity, Finland4,156live companies · 86th oldest

In Tampere19,515live companies · 125 in the same activity

At this address1only this company

In brief

Dinno Oy is a limited company registered in Finland on 15 December 1978. At 47 years old it is older than 98% of the 4,156 live companies whose main activity is electrical installation. Its registered office is in Tampere, Pirkanmaa. 125 live companies in Tampere share the same main activity. It was previously called MT-huolto Oy, a name it changed on 28 August 2025.

Register details

Registered nameDinno Oy

Business ID0587584-2

Company typeLimited company

Registered office33101 Tampere

Nature of business (TOL 2025, Finnish SIC)43210 Electrical installation

International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

28 Aug 2025Name changedPreviously MT-huolto Oy
15 Dec 1978Incorporated

Register entries

From the register.

Incorporated15 December 1978

VAT registerRegistered

Employer registerNot registered

Electrical installation in Finland

Live companies whose main activity is 43210: 4,156 in total, median age 12 years, 217 incorporated in the past 12 months.

All 4,156 companies

This company's decadeOther decades

Incorporated per year, still live

Location

Registered office in Tampere, Pirkanmaa.

Live companies in Tampere19,515

Same activity in Tampere125

New in Tampere, past 12 months1,169

Similar companies

Live companies with the same main activity, nearest first.

Compare all

Insinööritoimisto Sahi KommandiittiyhtiöTampere, Pirkanmaa

Number 0206083-2Est. 1976

Laitepalvelu Jorma Juselius OyTampere, Pirkanmaa

Number 0511126-0Est. 1983

Entita OyTampere, Pirkanmaa

Number 0596814-1Est. 1985

Kastmatec OyTampere, Pirkanmaa

Number 0686471-5Est. 1988

Tampereen Viestintäasennus OyTampere, Pirkanmaa

Number 0689882-7Est. 1989

Sähköpiste Simo Järvelin & K:nit KommandiittiyhtiöTampere, Pirkanmaa

Number 0211443-1Est. 1968

Sources

Register data: Finnish Patent and Registration Office (PRH) open data (CC BY 4.0), delivery of 20 October 2026. Municipalities, regions and industry classification: Statistics Finland (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the Finnish Business Information System before relying on it.

Countries

Languages