It is with great pleasure that I provide a testimonial letter for XIST4. XIST4 enabled us to find the perfect candidate for a position we had been trying to fill for over 6 months with other companies. Because the position required specialist experience, it was difficult to find applicants, however XIST4 provided a good number of applicants to interview before making a final decision. Having dealt with XIST4 over the past year I have no reservations to recommend this company to any potential customers. XIST4 have provided a most outstanding and professional service.