697 attorneys in Naperville, Illinois
Actively licensed attorneys with a business address in Naperville, taken from the Illinois attorney registry and refreshed 2026-09-06.
Naperville skews toward solo practice: 69% of its attorneys are solo, against 35% statewide.
Email addresses for Naperville
We hold a verified email address for 294 attorneys with a Naperville business address — 42% of the 697 on this page. They are sold as a Naperville file of their own, $99 one-time.
Every address is matched to a named attorney whose licence you can look up. Bounces are refunded.
294 verified Naperville addresses.
100% email · 100% last name · 100% city · 99% phone · 93% year admitted · 88% firm
Instant CSV · Stripe checkout · re-download any time
Firm size mix in Naperville
| Firm size | Attorneys | Share |
|---|---|---|
| Solo practice | 394 | 69% |
| 2–10 attorneys | 165 | 29% |
| 11–50 attorneys | 13 | 2% |
| 51+ attorneys | 0 | 0% |
Firms with the most attorneys in Naperville
| Firm or employer | Attorneys |
|---|---|
| Diaz Anselmo & Associates P.A | 13 |
| City Of Naperville | 8 |
| Southern Company Gas | 6 |
| Kuhn, Heap & Monson | 6 |
| Keough & Moody, P.C | 6 |
| Blacha Law Office | 6 |
| Sefton Kelly Family Law | 5 |
| O'Flaherty Law, P.C | 5 |
| Nokia | 5 |
| P.O. Box | 4 |
Sample rows
Phone numbers are masked here; the delivered file is not.
| Name | Firm | Phone |
|---|---|---|
| Alyana Abellar | Blacha Law Office LLC | (630) 445-2355 |
| Allan Abinoja | Illinois Health And Hospital Association | (630) 276-5625 |
| Chioma Akabogu | Law Office Of Chioma Akabogu | (630) 430-2057 |
| Jacqueline Aldrich | J. Aldrich Law, P.C | (630) 953-3000 |
| Justin Allen | Law Offices Of Justin Allen | (708) 981-5772 |
| Thomas Alore | Law Office Of Thomas J. Alore | (630) 717-4242 |
Questions about the Naperville 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 294 attorneys in Naperville (42%), sold as the Naperville 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.