
Mariusz Siechowicz Westhill ConsultingJDG
Other out-of-school forms of education, not elsewhere classified
NIP: REGON:
Overview
Status
Active
Registry date
2007-12-01
Marital property community
No
Activity description
Mariusz Siechowicz Westhill Consulting specializes in development training for companies, covering leadership development, talent programs, customer experience and sales, and future skills. The company delivers workshops, coaching, mentoring, and hybrid development programs with online gamification, tailored to organizational needs.
Registered address
ul. Zimowa 7 25, 05-500 Nowa Iwiczna, Poland
Correspondence address
ul. Mała 16, 96-332 Grabina Radziwiłłowska, Poland
Additional addresses
ul. Rzemieślnicza 3, 05-090 Falenty Nowe, Poland
Email
Email address current
Phone
Website
westhill.plWebsite active
Industry
Bank accounts
Registered as a VAT taxpayer on 2007-12-01. Active
35 1140 2017 0000 4002 0726 7067
Public aid
9 public aid cases recorded, with a total value of $6,562.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Nov 3, 2025 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $413$413 | Prezes Zakładu Ubezpieczeń Społecznych | |
| Dec 17, 2024 | De minimis aid (in accordance with Commission Regulation 2023/2831) | $372$372 | Prezes Zakładu Ubezpieczeń Społecznych | |
| May 18, 2021 | Aid compensating for the negative economic consequences of COVID-19, granted in limited amounts | $296$296 | Prezes Zakładu Ubezpieczeń Społecznych |
Tenders
No recorded participation in tenders.
Authorized Representatives
Mariusz Siechowicz — Owner
Competitors
Change history
| Entry date | Operation type | Application number | Application author / Organ entering the change | Change effective date | |
|---|---|---|---|---|---|
2024-11-20 08:26:03 | NIP number confirmed by the Ministry of Finance (7961849450) | Ministerstwo Finansów | 2024-11-20 | ||
2024-11-19 08:37:23 | Change of entry data | 002087742/2024 | Mariusz Siechowicz | 2024-11-18 | |
2024-02-16 14:17:33 | NIP number assigned (7961849450) | Ministerstwo Finansów | 2024-02-16 | ||
2024-02-15 22:21:25 | Change of entry data | 000393363/2024 | Mariusz Siechowicz | 2024-01-01 | |
2018-02-20 13:23:18 | REGON number assigned (671926120) | Główny Urząd Statystyczny | 2018-02-20 |







