City contract vendors / Who gets the city's money
Skyline Management Group O'hare — City of Chicago contracts
Every contract the City of Chicago has on file with this vendor: what was awarded, which departments issued it, and how the awards were procured. Figures are computed live from the city's official contracts dataset.
Recorded in city contract data as SKYLINE MANAGEMENT GROUP O'HARE.
$468,097,871
Total awarded
Net of revisions and de-obligations
34
Contracts on file
Earliest approved Feb 13, 2008
$53,640,033
Largest single award
Jan 14, 2026
Most recent approval
A note on the totals: the city files revisions and de-obligations as their own records with negative award amounts, so the total above is the net of awards and adjustments. An awarded amount is also not money paid — it is the ceiling the city agreed to, and actual spending can come in lower.
Departments, by total awarded
- Chicago Department Of Aviation$446,853,981
Largest individual contracts
- PROPERTY MANAGEMENT SERVICES FOR MIDWAY INTERNATIONAL AIRPORT — 2012$53,640,033
- PROPERTY MANAGEMENT SERVICES FOR TERMINAL 5 AT O'HARE INTERNATIONAL AIRPORT — 2012$41,034,513
- PROPERTY MANAGEMENT SERVICES FOR TERMINAL 5 AT O'HARE INTERNATIONAL AIRPORT — 2012 (2)$37,510,218
- PROPERTY MANAGEMENT SERVICES FOR TERMINAL 5 AT O'HARE INTERNATIONAL AIRPORT — 2026$37,000,000
- PROPERTY MANAGEMENT SERVICES FOR TERMINAL 5 AT O'HARE INTERNATIONAL AIRPORT — 2023$33,311,988
- PROPERTY MANAGEMENT SERVICES FOR TERMINAL 5 AT O'HARE INTERNATIONAL AIRPORT — 2025$32,500,000
- PROPERTY MANAGEMENT SERVICES FOR TERMINAL 5 AT O'HARE INTERNATIONAL AIRPORT — 2020$26,349,991
- PROPERTY MANAGEMENT SERVICES FOR TERMINAL 5 AT O'HARE INTERNATIONAL AIRPORT — 2021$24,033,854
How the work was procured
- RFP34 contracts
Contract types
- PRO SERV-AVIATION34 contracts
Skyline Management Group O'hare contracts most heavily with Chicago Department Of Aviation, which accounts for $446,853,981 across 33 contract records.
Skyline Management Group O'hare contracts FAQ
- How much has Chicago awarded to Skyline Management Group O'hare?
- City of Chicago contract records show $468,097,871 awarded to Skyline Management Group O'hare across 34 contract records approved since Feb 13, 2008. That figure is the net of awards and later adjustments, and an award is not the same as money actually paid out.
- Which city departments contract with Skyline Management Group O'hare?
- By total award amount, the departments contracting with Skyline Management Group O'hare are: Chicago Department Of Aviation ($446,853,981).
- What is the largest Skyline Management Group O'hare contract?
- The largest single award on file is $53,640,033, described by the city as "PROPERTY MANAGEMENT SERVICES FOR MIDWAY INTERNATIONAL AIRPORT", approved Jul 11, 2012, through Chicago Department Of Aviation.
- Why can a contract amount be negative?
- The city records revisions and de-obligations as separate rows with negative award amounts. That means a vendor total is the net of original awards plus every later adjustment, not a running tally of payments. Awarded dollars are also not the same as dollars spent — a contract can be awarded and only partly drawn down.
Source
- City Contractsupdated dailyofficial portal ↗
Contracts are matched on the vendor name exactly as the city records it, so a company filed under more than one spelling may appear on more than one page. Award amounts can be negative on revisions and de-obligations; totals are the net of awards and adjustments, not payments made.