Impact Subsea has appointed Rio de Janeiro-based HD Survey as its official distributor in Brazil to expand local technical support and equipment accessibility across the country’s offshore sector.

Under the agreement, HD Survey will provide local sales, technical support, and product demonstrations in Portuguese for Impact Subsea’s complete portfolio of underwater instrumentation. The offering includes imaging and profiling sonars, altimeters, depth sensors, AHRS, and flooded member detection systems, alongside the Unity topside control system and seaMux subsea multiplexer.
Founded in 2021 and backed by a team with more than 20 years of industry experience, HD Survey specialises in hydrographic and geodetic survey and offshore positioning for complex marine and subsea operations. The company also provides qualified offshore survey personnel, specialist maintenance for survey and ROV equipment, and manages a rental fleet of ROV and subsea equipment for Brazil’s offshore and renewable energy operators.
Diogo Fernandes, General Manager of HD Survey, commented, “Our team works with survey and ROV equipment offshore every day, so we know how much operators value sensors that are compact, reliable and easy to integrate.
“Partnering with Impact Subsea allows us to bring their proven technology to the Brazilian market, backed by local stock, technical expertise and support from a team that understands the demands of our clients’ operations.”
Ben Grant, Managing Director at Impact Subsea, added, “We’re delighted to welcome HD Survey as our official distributor in Brazil. Their survey and ROV background, combined with an established presence in Rio de Janeiro, means our users across the region will benefit from knowledgeable, responsive local support.
“The collaboration reflects Impact Subsea’s ongoing strategy to expand its global footprint and ensure sensor users across active offshore and underwater markets receive direct regional support.”



