Every company we hold, straight from the official registers. Filter it, then open any company to see the source and the date we read each field.
page 1
| Company | Country | City | Industry | Staff | Website | Phone | |
|---|---|---|---|---|---|---|---|
| Arja Mustonen Ky | Finland | KUOPIO | Site preparation | — | — | — | — |
| Arkkitehdit Mustonen Oy | Finland | HELSINKI | Architectural activities | — | arkkitehditmustonen.fi | — | — |
| Arkkitehtitoimisto Tarmo Mustonen Oy | Finland | TURKU | Engineering design and technical consultancy incidental to urban planning | — | — | — | — |
| Arvo Mustonen Oy | Finland | LAPPEENRANTA | Silviculture and other forestry activities | — | — | — | — |
| Ateljee Santtu Mustonen Oy | Finland | HELSINKI | Literary creation and musical composition activities | — | — | — | — |
| Dmitri Mustonen | Estonia | Tallinn | Muude mujal liigitamata finantsteenuste osutamine, v.a kindlustus ja pensionifondid |
measuring…
measuring…
measuring…
An official data source.
An official data source.
An official data source.
An official data source.
The Global Legal Entity Identifier Foundation register: every company worldwide that holds an LEI, the ID used in financial markets.
Rendered 2026-09-02T20:23:21.798Z · machine-readable twin: /api/stats
| — |
| — |
| — |
| +372 58444498 |
| H. Mustonen Data Ky | Finland | ESPOO | Other miscellaneous educational n.e.c. | — | — | — | — |
| HJMustonen Engineering Oy | Finland | LIEKSA | Other engineering activities and related technical consultancy | — | — | — | — |
| Huoltamo Mustonen Ky | Finland | RANUA | Retail sale of automotive fuel | — | — | — | — |
| Huonekalu- ja autoverhoomo H. Mustonen Ky | Finland | KIMINKI | Repair and maintenance of furniture and home furnishings | — | — | — | — |
| Contact details are shown for the first 10 companies. Unlock every email, phone and website across every match — plus the AI dossier that says why to call each one — from £19/month. See plans | |||||||
| Insinööritoimisto A. Mustonen Oy | Finland | KAJAANI | Engineering design and technical consultancy incidental to heating, plumbing and air-conditioning | — | — | — | — |
| Jaana Mustonen Oy | Finland | KUOPIO | Dental practice care activities | — | — | — | — |
| Juha Mustonen Photography Oy | Finland | HELSINKI | Photographic activities | — | — | — | — |
| Kalle Mustonen Oy | Finland | HELSINKI | Leasing of intellectual property and similar products, except copyrighted works | — | — | — | — |
| Kari Mustonen Oy | Finland | OLHAVA | Landscape service activities | — | — | — | — |
| Katja Mustonen Ove Kemmelmeier ÖB, öppet bolag | Finland | JOMALA | Retail sale of flowers and ornamental plants | — | — | — | — |
| Kone & Rakennus Mustonen Oy | Finland | VANTAA | Site preparation | — | — | — | — |
| Konetyö Mustonen Oy | Finland | VIMPELI | Extraction of peat | — | — | — | — |
| Koneurakointi Mustonen Ky | Finland | MUHOS | Site preparation | — | — | — | — |
| Koneyhtymä Mustonen Oy | Finland | SAARENKYLÄ | Construction of other civil engineering projects n.e.c. | — | — | — | — |
| Kuljetus-Mustonen Oy | Finland | NURMES | On-demand passenger transport service activities by vehicle with driver | — | — | — | — |
| Kuljetusliike J. Mustonen Oy | Finland | RAUMA | Freight transport by road | — | — | — | — |
| Kuljetusliike S. Mustonen ky | Finland | OULU | Intermediation service activities for freight transportation | — | — | — | — |
| Kuljetusliike Seppo Mustonen Oy | Finland | VARKAUS | Freight transport by road | — | — | — | — |
| Kuljetuspalvelu J Mustonen Oy | Finland | OSOITE TUNTEMATON | Freight transport by road | — | — | — | — |
| Lasse Mustonen Elektriska Aktiebolag | Sweden | MÄRSTA | — | — | — | — | — |
| MUSTON CARAVAN SALES LIMITED | United Kingdom | STOCKTON-ON-TEES | Sale of other motor vehicles | — | — | — | — |
| MUSTON ESTATES LTD | United Kingdom | LONDON | Other letting and operating of own or leased real estate | — | — | — | — |
| MUSTON HOUSE LIMITED | United Kingdom | LONDON | Other service activities n.e.c. | — | — | — | — |
| MUSTON PROPERTIES LIMITED | United Kingdom | LONDON | Other letting and operating of own or leased real estate | — | — | — | — |
| MUSTONSHIRE INVEST LP | United Kingdom | EDINBURGH | — | — | — | — | — |
| Maanrakennus Kari Mustonen Oy | Finland | HIKIÄ | Site preparation | — | — | — | — |
| Maanrakennus Mustonen Oy | Finland | REVONLAHTI | Freight transport by road | — | — | — | — |
| Maansiirto H. Mustonen Oy | Finland | PUOLANKA | Site preparation | — | — | — | — |
| Maansiirto O. Mustonen Oy | Finland | LUIKONLAHTI | Site preparation | — | — | — | — |
| Markkinointi Matti Mustonen Oy | Finland | KLAUKKALA | Wholesale of other machinery and equipment n.e.c. | — | — | — | — |
| Maximustony Holding AB | Sweden | SOLNA | — | — | — | — | — |
| Metsäpalvelu Mustonen Oy | Finland | ÄÄNEKOIVISTO | Support services to forestry | — | — | — | — |
| Mittaus ja suunnittelu Mustonen Oy | Finland | TURKU | Civil engineering design and technical consultancy | — | — | — | — |
| Mittetulundusühing Mustonenfest | Estonia | Tallinn | Muusikute lavaline tegevus | 0 | — | — | +37 •• •• •• •• |
| MustOne Digital Oy | Finland | JOENSUU | Other activities of advertising agencies | — | •••••.fi | — | — |
| MustOne Oy | Finland | ESPOO | Other financial service activities, except insurance and pension funding n.e.c. | — | — | — | — |
| Muston1 AB | Sweden | MÖRRUM | — | — | — | — | — |
| Mustonen & Poika Oy | Finland | KOKKOLA | Dental practice care activities | — | — | — | — |
| Mustonen Consulting AB | Sweden | MALMKÖPING | — | — | — | — | — |
| Mustonen Consulting OÜ | Estonia | Tallinn | Muude esinejate lavaline tegevus | 0 | — | — | — |
| Mustonen Design Oy | Finland | JOENSUU | Interior design activities | — | — | — | — |
| Mustonen Holding Oy | Finland | VANTAA | Other financial service activities, except insurance and pension funding n.e.c. | — | — | — | — |
| Mustonen OÜ | Estonia | Kose vald | Raamatupidamine, maksualane nõustamine | 1 | •••••.ee | i•••••@•••••.ee | +37 •• •• •• •• |
| Mustonen Sales Oy | Finland | OULU | Business and other management consultancy activities | — | — | — | — |
An official data source.
An official data source.
Brønnøysundregistrene, Norway's central register of legal entities (Enhetsregisteret).
An official data source.
An official data source.
An official data source.
Companies House, the official UK company register: every company incorporated in England, Wales, Scotland and Northern Ireland.
Websites, general email addresses and phone numbers read from each company's own public website. The page each fact was found on is stored with it.
Companies by country of registration
Registered address, as filed
The register's own classification