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ID 257037

PolandPolandActive member

Michał KOBOSKO

RenewRenew Europe
Unia Centrum

Tracked since 28/10/2024

Total assistants

8

Currently active

7

Total departed

1

Departed share

12.5%

1 of 8

Office over time

8 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 26Lukasz KLEJNOWSKIMagdalena Ewa HARTMANN-SZ…Przemysław Marek PUZIONATALIA JOANNA PETRITomasz ZAJACBiuro Rachunkowe Jota Ire…Radoslaw RYBALTPiotr STOLECKI
Accredited assistantsLocal assistantsPaying agentsSpecialised service providersService providersin postdepartedfaded edge = start or end not known to the day
Office timeline
NameCategoryFromTo
Lukasz KLEJNOWSKIAccredited assistantstracked since 28/10/2024in post
Magdalena Ewa HARTMANN-SZYMAŃSKAAccredited assistantstracked since 28/10/2024in post
Przemysław Marek PUZIOAccredited assistantstracked since 28/10/2024in post
NATALIA JOANNA PETRIAccredited assistants02/05/2025in post
Tomasz ZAJACLocal assistantstracked since 28/10/2024in post
Biuro Rachunkowe Jota Irena Marszalik-OkonPaying agentstracked since 28/10/2024in post
Radoslaw RYBALTSpecialised service providers07/11/2024in post
Piotr STOLECKIService providers28/11/2024left before Mar 2026

Departed share comparison

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

This Member12.5%
EP average30.2%
Poland27.5%
Renew Europe Group27.1%

By category

CategoryOwn activeOwn departedOwn totalPool activePool total
Accredited assistants40400
Paying agents10100
Local assistants10100
Service providers01100
Specialised service providers10100

Active assistants · 7

NameCategorySince
Magdalena Ewa HARTMANN-SZYMAŃSKAAccredited assistants28/10/2024
Lukasz KLEJNOWSKIAccredited assistants28/10/2024
Przemysław Marek PUZIOAccredited assistants28/10/2024
NATALIA JOANNA PETRIAccredited assistants02/05/2025
Tomasz ZAJACLocal assistants28/10/2024
Biuro Rachunkowe Jota Irena Marszalik-OkonPaying agents28/10/2024
Radoslaw RYBALTSpecialised service providers07/11/2024

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 Michał KOBOSKO per month
MonthCountEstimated
2024-116yes
2024-126yes
2025-016yes
2025-026yes
2025-036yes
2025-046yes
2025-057yes
2025-067yes
2025-077yes
2025-087yes
2025-097yes
2025-107yes
2025-117yes
2025-127yes
2026-017yes
2026-027yes
2026-037no
2026-047no
2026-057no
2026-067no
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.

No dated departures yet.

Former assistants · 1

NameCategoryFromToDuration
Piotr STOLECKIService providers28/11/2024left 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 →