Rebain International is delighted to announce the appointment of David Constain as our new Area Sales Manager for Spain & Latin America. David brings over 15 years of international experience in B2B sales and business development, and will play a key role in strengthening our presence and supporting customers across these dynamic regions.
Speaking about his new role, David shared the following:
“I am an Industrial Engineer with over 15 years of international experience driving B2B sales and business growth. My career has been built on one goal: helping industrial clients secure the raw materials and solutions they need to stay competitive.
With an MSc in Digital Marketing and a current Master’s in Big Data & Business Analytics, I combine strong commercial skills with data-driven insight. This allows me to identify opportunities faster, anticipate demand, and translate technical product knowledge into profitable results for clients.
At Rebain International, I specialize in sales of solvents, esters, surfactants, sweeteners, nutraceuticals, and agrochemicals, working directly with procurement, R&D, and operations teams. My focus is always on:
– Winning and growing accounts through strategic relationship building.
– Delivering certified quality and compliance (COA, MSDS) clients can trust.
– Driving margin optimization and cost efficiency for both sides.
– Acting as a trusted advisor in negotiations and supply decisions.My approach is simple: turn every sale into a long-term partnership. At Rebain, success is not measured by units shipped, but by the value we create with our clients — securing reliable supply, improving performance, and unlocking new growth opportunities in competitive global markets.”
We warmly welcome David to the Rebain team and look forward to the expertise and energy he will bring to our customers and partners in Spain and Latin America. His appointment reflects our continued commitment to growth, reliability, and building long-term partnerships worldwide.
