Yes. Explore Geotechnical is part of LDE Engineers & Scientists. The drilling, geophysics and laboratory testing it did from Gisborne and around the country now runs through LDE, with the Tairāwhiti team working out of our Gisborne office on Palmerston Road.
The old exploregeotechnical.co.nz address now points here. There is more on what changed, and how to request a copy of a log or report Explore issued for your site, on the Explore Geotechnical page.