192 attorneys in Oakbrook Terrace, Illinois
Actively licensed attorneys with a business address in Oakbrook Terrace, taken from the Illinois attorney registry and refreshed 2026-09-06.
Oakbrook Terrace skews toward solo practice: 55% of its attorneys are solo, against 35% statewide.
Email addresses for Oakbrook Terrace
We hold a verified email address for 83 attorneys with a Oakbrook Terrace business address — 43% of the 192 on this page. They are sold as a Oakbrook Terrace file of their own, $39 one-time.
Every address is matched to a named attorney whose licence you can look up. Bounces are refunded.
83 verified Oakbrook Terrace addresses.
100% email · 100% last name · 100% city · 99% phone · 98% firm · 94% year admitted
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Firm size mix in Oakbrook Terrace
| Firm size | Attorneys | Share |
|---|---|---|
| Solo practice | 99 | 55% |
| 2–10 attorneys | 80 | 45% |
| 11–50 attorneys | 0 | 0% |
| 51+ attorneys | 0 | 0% |
Firms with the most attorneys in Oakbrook Terrace
| Firm or employer | Attorneys |
|---|---|
| Fagen Friedman & Fulfrost LLP | 9 |
| Commonwealth Edison Company | 9 |
| Grogan Hesse & Uditsky, P.C | 5 |
| Costello Sury & Rooney | 5 |
| Brotschul Potts LLC | 5 |
| Verros Berkshire, PC | 3 |
| The Lattas Law Office | 3 |
| Dolci & Weiland LLC | 3 |
| Crowe LLP | 3 |
| Bcs Financial Corporation | 3 |
Sample rows
Phone numbers are masked here; the delivered file is not.
| Name | Firm | Phone |
|---|---|---|
| Lisa Anderson | Hart David Carson LLP | (630) 395-9496 |
| Patricia Antonakos | The Lattas Law Office | (312) 610-1800 |
| Patricia Antonakos | The Lattas Law Office | ••••••2578 |
| Alexander Arezina | Alexander I. Arezina, Attorney At Law | (312) 437-1982 |
| Librado Arreola | Marco, Mcguire & Arreola, LLC | (773) 661-2361 |
| Hannah Auten | Fagen Friedman & Fulfrost LLP | (630) 394-3790 |
Questions about the Oakbrook Terrace list
Where does this data come from?
The Illinois attorney registry, which the state publishes as a public record. We do not buy or merge third-party compiled lists.
Does every row have an email address?
No — and no honest attorney list has one for every row. The roster on this page carries no email column at all. We hold addresses for 83 attorneys in Oakbrook Terrace (43%), sold as the Oakbrook Terrace email file above.
Where do the email addresses come from?
The Illinois bar publishes a member email address on its own record, so most of ours come straight from the registry rather than from a crawl. Either way an address is only sold once it belongs to a named, currently-licensed attorney.
How current is it?
Last refreshed 2026-09-06 — that is the date of the scan behind these figures, not a promise of a schedule.