BondDesk Group LLC | 376 followers on LinkedIn. BondDesk Group is now a part of Tradeweb Direct, a division of Tradeweb Markets LLC Tradeweb Direct is a fixed income trading marketplace that delivers a best-in-class bond trading platform and access to the most liquid fixed income markets. The coming together of these two market leaders will integrate the businesses, technology, services and support of both firms to provide the most advanced fixed income offering for broker dealers, financial advisors and middle market investors.