Organizational Chart of St1 Oy
Decision makers at St1 Oy by function
General management
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CSO C-Levela@st1.comGet the verified email
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CEO C-Levelh@st1.comGet the verified email
Finance
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Head of Treasury Directorsm@st1.comGet the verified email
Tech & product
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Technical Product Owner, Pricing C-Levelt@st1.comGet the verified email
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Director Business Technology Directorsl@st1.comGet the verified email
Decision makers at St1 Oy
Funding and news at St1 Oy
Latest news at St1 Oy
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Appointment
New Head of Treasury appointed — Finance & accounting
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Appointment
New Head of Group Logistics appointed — Operations
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Appointment
New Head of Aviation Operations appointed — Operations
Team Structure headcount by department
How to prospect St1 Oy's departments
Finance
With 29 people, this is the organisation's biggest team. Timing matters here: approach them around budget planning cycles, when arbitrations are actually open.
Technical
The company's second-largest department (22 people). Skip the marketing speak: these decision makers expect precise use cases, documentation and a quick proof of value.
Other
This department counts 17 people. Hard to read from the outside: use a first exchange to map who does what before pushing an offer.
General Management
10 people work in this department. Executive attention is scarce: one sharp sentence on business impact beats three paragraphs of features.
Project Management
A team of 10 people. These profiles own delivery: anything that de-risks a milestone gets their attention.
HR
This department counts 9 people. Employee experience is their scorecard: frame your value proposition accordingly.
FAQ St1 Oy
Who runs St1 Oy?
The highest-ranking leadership role identified at St1 Oy is “CEO”, based on public data updated 18 Oct 2026.
How many decision makers does St1 Oy have?
24 decision makers identified, including 3 at executive level.
How do I contact a decision maker at St1 Oy?
Verified emails and phone numbers are available in Zeliq, with free credits at sign-up.
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Oil and Gas · Finland
About St1 Oy
St1 Oy is a business specialised in Oil and Gas, based in Finland. Founded in 1997, the company has a workforce of roughly 5,000 people. As part of the broader Oil, Gas, and Mining sector, St1 Oy operates specifically in the Oil and Gas segment. St1 Oy is a B2B company, primarily serving business clients and professional organisations. Its estimated yearly revenue stands at about $11.2B. This profile compiles key information about St1 Oy, including industry, size, location, business signals, and B2B contacts, to help sales teams qualify the account and identify the right decision makers before reaching out.
Activity & Market
St1 Oy operates in the Oil and Gas segment, part of the broader Oil, Gas, and Mining sector. As a B2B company, St1 Oy primarily serves business clients and professional organisations. In terms of structure, it is registered as “Privately held”.