they can help.

These companies have invested in the equipment and training required for standardized testing and are the only companies allowed to bear the STM trained seal. The dates below the company name show the time frame that the company’s certification is valid.

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Karkemis Medioambiental, S.L.

2017-01-25 to 2019-01-25

Molina de Segura, MURCIA (SPAIN)

Gustavo Capel Mena

+(34) 669-379-213

g.capel@karkemis.com

 

Katun Corp.

2015-12-27 to 2017-12-27

Minneapolis, MN, USA

Bridget McGlenn

952-903-3206

bridget.mcglenn@katun.com

 

ktk INC.

2017-05-02 to 2019-05-20

Nagano-ken, Japan

Hiroto Mikado

81 265 81 1410

mikado.h@ktk.gr.jp