Welcome to the forums.
It's considered a nice way to ask for help if you post your data in a consumable format. As you're new, I did it for you, but I won't do it again as it's time consuming.
CREATE TABLE #Requests(
RequestID int,
ParentID int,
AccountName varchar(50),
Addresss varchar(50))
INSERT INTO #Requests
VALUES
(1452, 1254789, 'Wendy''s', 'Atlanta Georgia' ),
(1453, 1254789, 'Wendy''s', 'Norcross Georgia'),
(1456, 1254789, 'Waffle House', 'Atlanta Georgia')
CREATE TABLE #Bids(
Bid_ID int,
Bid_Type varchar(50),
Bid_Volume int,
Bid_V varchar(50),
Bid_D varchar(50),
Bid_E varchar(50),
RequestID int,
ParentID int)
INSERT INTO #Bids
VALUES
(45897, 'Incentive', 10, 'N/A', 'N/A', 'N/A', 1452, 1254789),
(45898, 'Incentive', 10, 'N/A', 'N/A', 'N/A', 1453, 1254789),
(45899, 'Incentive', 10, 'N/A', 'N/A', 'N/A', 1456, 1254789)
CREATE TABLE #BidsRequests(
Bid_Number varchar(50),
Bid_Name varchar(50),
RequestID int,
ParentID int)
INSERT INTO #BidsRequests
VALUES
('Q789456', 'Wendy''Off', 1452, 1254789),
('Q789457', 'Wendy''Reba', 1452, 1254789),
('Q789456', 'Wendy''Off', 1453, 1254789),
('Q789457', 'Wendy''Reba', 1453, 1254789),
('Q789456', 'Wendy''Off', 1456, 1254789)
Now, I'm not sure how do you want to get to your desired results. Could you elaborate some more on what do you want? Are you sure the results are correct?