Sequoia Scientific

Warning against Mr. Tonny Javier Gilces Zambrano

November 4, 2021

A Mr. Tonny Javier Gilces Zambrano, apparently from Ecuador, is manufacturing fake letters purporting to be from Sequoia, claiming to be able to supply Sequoia’s LISST equipment for projects in South America. The letter is signed by a Steve Cason, claiming to be Sequoia VP Sales – Americas. These letters are fake. Sequoia does not know of any Mr. Tonny Javier Gilces Zambrano or Steve Cason and we have absolutely no business relationship with either of them. Nor will we ever do any business with them. A list of Sequoia’s authorized distributors for South America can be found here. No other person or companies will be allowed to provide Sequoia’s products in the region.