Glenhawk lends on residential, commercial and semi-commercial property, refurbishment and conversions as well as second charge with rates starting from 0.65%.
Loans are available from £250,000 to £5m on all unregulated products.
Melanie Spencer, head of MCI Mortgage Club, said: “The bridging and short-term property finance market has been busy so to be able to bring in a new partnership with Glenhawk will provide our members with more options.
“Glenhawk offers competitive products and we anticipate our members will be keen to place business with them.
“We now have 65 lenders on our panel offering a wide range of mortgages to cover all possible requirements that clients may have.”
Jamie Pritchard, director of sales for Glenhawk, added: “We are keen to expand our geographical reach and lend throughout England, Wales and Scotland. Teaming up with MCI will help us to reach more brokers and clients and we look forward to working with its members.
“We pride ourselves on being very flexible and deal with all cases on an individual basis to find the best solutions for our clients. We can supply an AIP within one hour and our dedicated underwriters will see the loan through from start to completion offering advice and guidance along the way.”