For whom I worked and what is my customers' feedback ?

Since the beginning of my business activities in 1999 I have provided translation & interpretation services to the following Polish and foreign translation agencies, law firms, audit companies, advertising agencies, scientific institutes, publishing houses and other business entities (please find a couple of scanned reference letters on the bottom of this page):

• ABC Translation Services LLC [United States]
• A Business World [France]
• Acroama Limited [United Kingdom]
• Agencja Moraczewscy
• Agropian Sp. z o.o.
• Anglo-Service
• Antronic
• Apsys Polska
• Arip Sp. z o.o.
• Assistants Record International (ARI) [France]
• Bartur - Biuro Tłumaczeń Profesjonalnych
• Business Assistance Service
• Call Translation [Israel]
• Cambridge School of English Sp. z o.o.
• CCJK Technologies [Singapore]
• Central Europe Trust Ltd. [United Kingdom]
• Centrum Szkoleniowe The Mission
• Danone Sp. z o.o.
• DC Languages [Belgium]
• Dedlajn s.c.
• Deloitte & Touche Audit Services Sp. z o.o.
• Dorper
• EL Translation Company Limited [Cyprus]
• European Translation & Language Services Ltd. [United Kingdom]
• European Translation Centre Ltd. [France] 
• Europejski Instytut Zarządzania Sp. z o.o.
• Global Text
• Grace-Pol Biuro Tłumaczeń Profesjonalnych
• ie Tratamiento Global de Información, S.L. [Spain]
• Ingenuus
• Instytut Maszyn Matematycznych
• INTERLANG s.c.
• International Translators and Interpreters [Canada]
• Inter Office Ltd. [Israel]
• Intersoftland s.c.
• Intertext
• Jumper International AB
• Kancelaria Prawnicza "Prokurent"
• Kancelaria Radcy Prawnego Andrzej Makuliński
• Kancelaria R.Tadajewski Spółka komandytowa
• Kaznowski & Associates
• Kern UK Ltd. [United Kingdom] 
• Kontekst s.c.
• Lacrosse Language Consultancy Sp. z o.o.
• Language Networks BV [Holland]
• LIDEX Sp. z o.o.
• Lingua Nova Sp. z o.o.
• Lingua Translations [United Kingdom]
• Lionbridge [Spain/Poland]
• Lombard Fund Services SARL [Luxembourg]
• London Translations [United Kingdom]
• Loquax
• LU Polska S.A.
• M&M Investment Sp. z o.o.
• Macrosoft S.A.
• Mc Lehm International [Spain/France]
• Medland SJ
• Merrill Brink International [Ireland/United States]
• MMC Consulting
• Modern Marketing
• New Global Corp.[Canada/Spain]
• OCE Translations [China]
• Olaf Burchardt more... Mobilfunkzubehör Gmbh [Germany]
• Pachanga
• Palabra Sp. z o.o.
• Pigment Production Sp. z o.o.
• Pipelife Polska Sp. z o.o.
• Qatar Airways 
• Quality Translations [Israel]
• Raychem Polska Sp. z o.o.
• Renaissance Capital Limited [United Kingdom]
• RR Donnelley [United States/United Kingdom/Luxembourg]
• Scania Polska S.A.
• SDL Poland
• Skrivanek Centrum Tłumaczeń Sp. z o.o.
• Sowa Business Services
• Studio Gambit Sp. z o.o.
• Studio Seneka
• Talk Finance SARL [Luxembourg]
• Temple Translations [United Kingdom]
• The Language Bank Inc. [United States]
• Tłumaczenia s.c.
• Tranflex AB [Sweden]
• TranslateMedia [United Kingdom]
• Translatornia Sp. z o.o.
• White & Case
• Yapco Group Sp. z o.o.
• Zaraz-creative service
• ZenithOptimedia Group Sp. z o.o.
• Zephyr Services Sp. z o.o.
• ZT Awangarda Sp. z o.o.

It should be noted that with some clients I signed cooperation agreements containing confidentiality clauses requiring not to even disclose the fact of such cooperation therefore I am not allowed to mention their names and obviously I am not able to receive any reference letters from them. From my side compliance with any obligations of such nature towards existing as well as future clients is always guaranteed.