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Contact us

Contact information

Email adresses: firstname.lastname@onearchitects.fi

Helsinki Tallinn
Jaakob Solla
Jaakob Solla
Executive vice president
+358405119975
Tapani Eronen
Tapani Eronen
VP, Lead architect, office manager Helsinki
+358405782273
J-P Lehtinen
J-P Lehtinen
VP, Lead architect, housing and hybrid design
+358400440524
Kyösti Meinilä
Kyösti Meinilä
VP, Lead architect
+358503630678
Tuomas Seppänen
Tuomas Seppänen
VP, Lead architect, property development and planning
+358400575517
Harri Ahokas
Harri Ahokas
Lead architect, technology
+358503227585
Matti Anttila
Matti Anttila
Lead architect, strategic development and sales
+358408613740
Agu Külm
Agu Külm
Lead architect, hospital design
+358414622977
Juha Lehtonen
Juha Lehtonen
Lead architect, industrial and premises
+358400883330
Elina Modeen
Elina Modeen
Lead architect, development & environment
+358405196710
Jussi Murole
Jussi Murole
Architect SAFA, Founding partner
+358405119710
Milja Virkkunen
Milja Virkkunen
Lead architect, renovation design
+358505938231
Nina Väistö
Nina Väistö
Lead architect, hospital and healthcare design
+358505674397
Jyri Antikainen
Jyri Antikainen
Architect
+358447001115
Stanislava Balandina
Stanislava Balandina
Architect
+358414843508
Tuuli Betlem
Tuuli Betlem
Architect
Martin Boyadgian
Martin Boyadgian
Architect
+358458828388
Ulla Brunholm
Ulla Brunholm
Interior architect
+358407456753
Dorottya Bujdoso
Dorottya Bujdoso
Architect
+37254370669
Daniel Burneo
Daniel Burneo
Architect
+358504704600
Salla Eskola
Salla Eskola
Architect
+358414672467
Christal Hedman
Christal Hedman
Interior architect
+358409389889
Hannes Honkanen
Hannes Honkanen
Architect
+358407070385
Riku Hukkanen
Riku Hukkanen
Architect
+358405645481
Anne Hyytiäinen
Anne Hyytiäinen
Interior architect
+358447191680
Emmi Jusslin
Emmi Jusslin
Architect
+358407676762
Matti Jääskö
Matti Jääskö
Architect
+358503657073
Tuomo Kallio
Tuomo Kallio
Architect
+358456730200
Ari Kangaspunta
Ari Kangaspunta
Construction architect, Interior architect
+358504416574
Kristaps Kleinbergs
Kristaps Kleinbergs
Architect
+358408518914
Ossi Konttinen
Ossi Konttinen
Architect
+358415165615
Miina Kontuniemi
Miina Kontuniemi
Architect
+358503516785
Joni Kopra
Joni Kopra
Architect
+358401570595
Antti Korkkula
Antti Korkkula
Architect
+358505294546
Jean Koskikuru
Jean Koskikuru
Construction architect
+358405046211
Laura Kuhakoski
Laura Kuhakoski
Architect
+358408482923
Maiju Lahikainen
Maiju Lahikainen
Construction architect
+358408279710
Grete Laukkanen
Grete Laukkanen
Architect
+358503210444
Eelis Leino
Eelis Leino
Architect
+358505566254
Olivier Lemarchand
Olivier Lemarchand
Architect
+358447770220
Vappu Lukander
Vappu Lukander
Bidding and design assistant
+358447098673
Annika Talvik
Annika Talvik
Interior architect
Jingyi Mao
Jingyi Mao
Architect
+358408553954
Timo Mertsalmi
Timo Mertsalmi
Architect
+358505961590
Julien Mortet
Julien Mortet
Architect
+358442856853
Hanna Myöhänen
Hanna Myöhänen
Architect
+358451254920
Kim Mäenpää
Kim Mäenpää
Construction architect
+358405900769
Oliver Mändla
Oliver Mändla
Architect
+37255598592
Niamh Ní Mhóráin
Niamh Ní Mhóráin
Architect
+358504484993
Nea Nyholm
Nea Nyholm
Architect
+358447811491
Milja Nykänen
Milja Nykänen
Architect
+358445554483
Markus Nymark
Markus Nymark
Architect
+358400577642
Timo Patomo
Timo Patomo
Architect
Riikka-Maija Pihlaja
Riikka-Maija Pihlaja
Architect
+358407214531
Nikolai Rautio
Nikolai Rautio
Architect
+358445313666
Anni Reinikainen
Anni Reinikainen
Architect
+358407447590
Maija Riikonen
Maija Riikonen
Architect
+358407576181
Joel Roots
Joel Roots
Project manager
+3725090389
Vilma Räsänen
Vilma Räsänen
Marketing planner (on maternity leave)
+358444916926
Maryam Shojaei
Maryam Shojaei
Architect
Anna Sirola
Anna Sirola
Architectural designer
+358503657081
Aurora Solla
Aurora Solla
Interior architect
+358505186266
Heidi Sukanen
Heidi Sukanen
Architect
+358505440046
Aada Syrjänen
Aada Syrjänen
Business area assistant
+358505523882
Barbora Takkunen
Barbora Takkunen
Architect
+358451650719
Kristiina Taluri
Architect (on maternity leave)
+37253305503
Niko Talvitie
Niko Talvitie
Architecture student
Essi Tervo
Essi Tervo
Architect
+358400715008
Armi Tihtonen
Armi Tihtonen
Project coordinator
+358 50 544 5884
Hanna Tjukanov
Hanna Tjukanov
Interior architect
+358417316949
Pekka Toikkanen
Pekka Toikkanen
Architect
+358458556069
Erki Valdre
Erki Valdre
Architect
+358407087379
Maarja Varkki
Maarja Varkki
Interior architect
+37255654972
Juha Vento
Juha Vento
Architect
+358405410132
Teemu Vidgren
Teemu Vidgren
Interior architect
+358404193810
Daniel Von Bruun
Daniel Von Bruun
Architect
+358405119711
Joonas Väkiparta
Joonas Väkiparta
Architect
+358503570298
Jaakko West
Jaakko West
Architect
+358504620397

Our locations

We are always looking for skilled architecture students to join our team!

Office • Helsinki

Ruoholahdenkatu 21, 00180 Helsinki
Tel. +358 20 791 1555
one@onearchitects.fi

Good enough isn’t. Our office located in Kamppi, in the city center, is a house of 80 skilled architects and interior architects. Welcome to meet and greet us!

Office • Tallinn

Rotermanni 18/1, 10111 Tallinn, Estonia
Tel. +372 525 2184
one@onearchitects.ee

We have the courage to do things differently. Our compentent team of architects in Tallinn is working in the modern Rotermanni quarter. We are happy to help!

Invoicing details • Helsinki

Billing addresses:
ONE Architects Oy
Puutarhakatu 10, FI-33210 Tampere
Company ID: 0979166-2

Basware service ID: BAWCFI22
Electronic invoice address: 003709791662

Email address (PDF-invoices):
aw2-architects@bscs.basware.com

We no longer accept paper invoice.

Invoicing details • Tallinn

Billing addresses:
ONE Architects Oy Eesti filiaal
Rotermanni 18/1, EE-10111 Tallinn 

Reg.nr: 14368643 

KMKR nr: EE101441034

Bank details: 

Swedbank EE932200221068311015 

SWIFT kood/BIC: HABAEE2X

Email address (PDF-invoices): kairi@ykssarv.ee

Let’s Connect! How Can We Help?