Elevation Training and Development Ltd have been confirmed as the match sponsor for Thursday's 125 celebration game against Turkish champions Fenerbahçe.
Based in Manvers, Rotherham, ETDL specialise in plant and machinery and health and safety training for the manufacturing and construction sectors.
ETDL Managing Director Steve Mohamed said: "As a training business, we have the pleasure of being associated with some of the world's leading training and manufacturing organisations. We specialise in helping maintain a safe, legal and cost effective operational environment through consultancy and quality training.
"We are especially delighted to be associated with this high profile celebration game and raising our profile across the city region with the assistance of Sheffield United Football Club".
United's Head of Commercial Paul Reeves said: "This is an excellent event for ETDL to be associated with and we are very much looking forward to entertaining Steve and his guests at Bramall Lane. The 125 celebration game will see two great Clubs with long, storied traditions and hugely passionate fans coming together for an exciting evening of football."
Corporate hospitality is still available for the Fenerbahçe game priced at £35+ VAT per person. For details and to book contact the Commercial Department on 0871 663 2462.