 SAN DIEGO, CA ACCESSWIRE May 21, 2021 KULR Technology Group, Inc. OTCQB:KULR the Company or KULR, a leading developer of next-generation lithium-ion battery safety and thermal management technologies, today announced its financial results for the first quarter ended March 31, 2021. KULRs Q1 revenue increased by 439 year-over-year as we continue to make significant investments in all areas of our business to sustain and expand in 2021 and beyond. 