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Walter Rantala Email & Phone Number
Business Analyst
at
Helen
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Business Analyst
Location
Helsinki Metropolitan Area, Finland
Company size
Who is Walter Rantala? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Walter Rantala is listed as Business Analyst at Helen, a with 792 employees, based in Helsinki Metropolitan Area, Finland. AeroLeads shows a matched LinkedIn profile for Walter Rantala.
Walter Rantala previously worked as Process Specialist at Fortum and Thesis Worker at Fortum. Walter Rantala holds Master Of Science (Technology), Advanced Energy Solutions - Sustainable Energy Conversion Processes from Aalto University.
Company email context
Email format at Helen
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Helen
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Profile bio
About Walter Rantala
Walter Rantala is a Business Analyst at Helen.
Current workplace
Walter Rantala's current company
Company context helps verify the profile and gives searchers a useful next step.
Helen
9 roles
Walter Rantala work experience
A career timeline built from the work history available for this profile.
Process Specialist
Thesis Worker
Jan 2023 - Jun 2023
Trainee
Sep 2022 - Dec 2022
Summer Trainee
Jun 2022 - Sep 2022
Trainee
Sep 2021 - May 2022
Summer Trainee
May 2021 - Sep 2021
Teaching Assistant
Mar 2021 - May 2021
Teaching Assistant
Oct 2020 - Dec 2020
Team & coworkers
Colleagues at Helen
Other employees you can reach at helen.fi. View company contacts for 792 employees →
HE
Helen Evans
Colleague at HelenShrewsbury, England, United Kingdom
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AH
Anu Hertzberg
Colleague at HelenFinland
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RI
Rauno Iivari
Colleague at HelenFinland
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AL
Ariana Lobma
Colleague at HelenAmsterdam, North Holland, Netherlands
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HP
Hannu Pikkarainen
Colleague at HelenHelsinki, Uusimaa, Finland
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RT
Riitta Turtiainen
Colleague at HelenHelsinki, Uusimaa, Finland
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JH
Janne Hyvönen
Colleague at HelenFinland
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AA
Abdulrahman Alkaylani
Colleague at HelenJeddah, Makkah, Saudi Arabia
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HL
Heidi Litmanen
Colleague at HelenHelsinki, Uusimaa, Finland
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JJ
Juuso Järvenpää
Colleague at HelenHelsinki, Uusimaa, Finland
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Helen Evans
Colleague at HelenShrewsbury, England, United Kingdom
View →
AH
Anu Hertzberg
Colleague at HelenFinland
View →
RI
Rauno Iivari
Colleague at HelenFinland
View →
AL
Ariana Lobma
Colleague at HelenAmsterdam, North Holland, Netherlands
View →
HP
Hannu Pikkarainen
Colleague at HelenHelsinki, Uusimaa, Finland
View →
RT
Riitta Turtiainen
Colleague at HelenHelsinki, Uusimaa, Finland
View →
JH
Janne Hyvönen
Colleague at HelenFinland
View →
AA
Abdulrahman Alkaylani
Colleague at HelenJeddah, Makkah, Saudi Arabia
View →
HL
Heidi Litmanen
Colleague at HelenHelsinki, Uusimaa, Finland
View →
JJ
Juuso Järvenpää
Colleague at HelenHelsinki, Uusimaa, Finland
View →
2 education records
Walter Rantala education
Master Of Science (Technology), Advanced Energy Solutions - Sustainable Energy Conversion Processes
Bachelor Of Science (Technology), Energy And Environmental Technology
FAQ
Frequently asked questions about Walter Rantala
Quick answers generated from the profile data available on this page.
What company does Walter Rantala work for?
Walter Rantala works for Helen.
What is Walter Rantala's role at Helen?
Walter Rantala is listed as Business Analyst at Helen.
Where is Walter Rantala based?
Walter Rantala is based in Helsinki Metropolitan Area, Finland while working with Helen.
What companies has Walter Rantala worked for?
Walter Rantala has worked for Helen, Fortum, Wärtsilä, and Aalto University.
Who are Walter Rantala's colleagues at Helen?
Walter Rantala's colleagues at Helen include Helen Evans, Anu Hertzberg, Rauno Iivari, Ariana Lobma, and Hannu Pikkarainen.
How can I contact Walter Rantala?
You can use AeroLeads to view verified contact signals for Walter Rantala at Helen, including work email, phone, and LinkedIn data when available.
What schools did Walter Rantala attend?
Walter Rantala holds Master Of Science (Technology), Advanced Energy Solutions - Sustainable Energy Conversion Processes from Aalto University.
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