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ID 256803

FinlandFinlandActive member

Maria GUZENINA

S&DSocialists and Democrats
Suomen Sosialidemokraattinen Puolue/Finlands Socialdemokratiska Parti

Tracked since 28/10/2024

Total assistants

12

Currently active

7

Total departed

5

Departed share

41.7%

5 of 12

Also draws on 1 shared assistants (1 currently, 0 former) — pooled staff are employed by a grouping of Members and are excluded from the figures above.

Office over time

12 own staff since we started watching

One bar per person, from the day we first saw them to the day they left — or until today. A faded left edge means they were already in place on 28/10/2024; a faded right edge means they left at an unknown date before 03/03/2026.

Jan 25Apr 25Jul 25Oct 25Jan 26Apr 26Jul 26Oct 26Hanna Maria HARRISONEssi Saana Kristiina VIRT…OLIVIA INES HELENE MOKKOEva Maria LOIKKANENBIRTE KAJAMAAOSKARI TEEMU KRISTIAN ERO…Christina MERCURIADIEva LOIKKANENLaine RONJAVilma Sofia VAHAMAARonja LAINERVA K.A. KOSKISEN TILI
Accredited assistantsLocal assistantsPaying agentsin postdepartedfaded edge = start or end not known to the day
Office timeline
NameCategoryFromTo
Hanna Maria HARRISONAccredited assistantstracked since 28/10/2024left before Mar 2026
Essi Saana Kristiina VIRTANENAccredited assistants02/11/2024left before Mar 2026
OLIVIA INES HELENE MOKKOAccredited assistants02/11/2024in post
Eva Maria LOIKKANENAccredited assistants03/07/202502/09/2026
BIRTE KAJAMAAAccredited assistants10/09/2025in post
OSKARI TEEMU KRISTIAN ERONENAccredited assistants01/07/2026in post
Christina MERCURIADIAccredited assistants02/09/2026in post
Eva LOIKKANENLocal assistantstracked since 28/10/2024left before Mar 2026
Laine RONJALocal assistantstracked since 28/10/2024left before Mar 2026
Vilma Sofia VAHAMAALocal assistants02/11/2025in post
Ronja LAINELocal assistants14/12/2025in post
RVA K.A. KOSKISEN TILIPaying agentstracked since 28/10/2024in post

Departed share comparison

Share of observed own staff who have since left (since 28 Oct 2024).

This Member41.7%
EP average30.2%
Finland32.1%
Group of the Progressive Alliance of Socialists and Democrats in the European Parliament27.2%

By category

CategoryOwn activeOwn departedOwn totalPool activePool total
Accredited assistants43700
Local assistants22400
Paying agents10100
Accredited assistants (grouping)00011

Active assistants · 8

NameCategorySince
OLIVIA INES HELENE MOKKOAccredited assistants02/11/2024
BIRTE KAJAMAAAccredited assistants10/09/2025
OSKARI TEEMU KRISTIAN ERONENAccredited assistants01/07/2026
Christina MERCURIADIAccredited assistants02/09/2026
Emilio PUCCIOAccredited assistants (grouping)17/04/2025
Vilma Sofia VAHAMAALocal assistants02/11/2025
Ronja LAINELocal assistants14/12/2025
RVA K.A. KOSKISEN TILIPaying agents28/10/2024

Office size

Own staff in post per month. Dashed before 03/03/2026: reconstructed from arrivals only. The dashed horizontal line is the median office in the Parliament (5).

Own staff of Maria GUZENINA per month
MonthCountEstimated
2024-112yes
2024-122yes
2025-012yes
2025-022yes
2025-032yes
2025-042yes
2025-052yes
2025-062yes
2025-073yes
2025-083yes
2025-094yes
2025-104yes
2025-115yes
2025-126yes
2026-016yes
2026-026yes
2026-036no
2026-046no
2026-056no
2026-066no
2026-077no
2026-087no
2026-097no
2026-107no

How long staff stayed

Tenure of staff whose departure is dated. Contracts that ended before 03/03/2026 have no known length and are not shown.

06 mo12 mo18 mo24 moEP median

1 dated departure · office median 14 mo · Parliament median 16 mo

Tenure of departed staff, months
Eva Maria LOIKKANEN14

Former assistants · 5

NameCategoryFromToDuration
Eva Maria LOIKKANENAccredited assistants03/07/202502/09/20261y 2m
Hanna Maria HARRISONAccredited assistants28/10/2024left before Mar 2026—
Eva LOIKKANENLocal assistants28/10/2024left before Mar 2026—
Laine RONJALocal assistants28/10/2024left before Mar 2026—
Essi Saana Kristiina VIRTANENAccredited assistants02/11/2024left before Mar 2026—

Our record of the register begins 28/10/2024. "Tracked since" marks a person who was already in place on that day — their actual start date is earlier and is not published to us. Read about the data →