Delaware engineer email list 185 verified engineers
185 Delaware-based engineers also licensed in Virginia, New Jersey, Michigan or Florida, each with a current email — plus phone (9% of rows), city and state. See 19 free rows, then take the whole file for $39, one-time.
Bounce guarantee: email the list within 30 days. For every address that hard-bounces, send us the bounce report and we refund that row's share of what you paid. The rules
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Build a sharper Delaware list
Start from the whole file and tighten it. Narrowing by phone or inbox is free — the count drops, the price doesn't.
Narrowing never changes the price: a slice costs the same as the whole Delaware file, so tick these only when you want a smaller, cleaner CSV.
Instant CSV · Stripe checkout · 19 unsealed rows free on the sample page
The Delaware roster at a glance
Email Lists USA holds 185 Delaware professional engineers with a current licence and a working email address. Every row comes from the Virginia, New Jersey, Michigan and Florida licence registers (Delaware-based engineers also licensed in Virginia, New Jersey, Michigan or Florida): each address is the one the licensee filed with the regulator, so there is no firm to filter by and the file is people rather than companies. Each row says so in its Data Source column. 17 of them (9%) list a phone, below the national 38%.
By office city, Wilmington leads with 54 engineers, then Newark (33) and Middletown (20); 1 Delaware city has 50+ engineers on file and its own list. 0 rows (0%) carry no office city and are sold only in the state file.
The most common Delaware engineer inbox domains are gmail.com (75), comcast.net (10), verizon.net (8): 118 (64%) use a personal address such as Gmail or Yahoo and 67 (36%) a work address on a company or own-business domain. We keep every address with its domain (never the full mailbox until you buy) so you can see these are real business and personal inboxes, not a guessed pattern.
Phone coverage is lower than usual here: 9% against 38% nationally.
| Email domain | Engineers | Share |
|---|---|---|
| gmail.com | 75 | 41% |
| comcast.net | 10 | 5% |
| verizon.net | 8 | 4% |
| aol.com | 7 | 4% |
| pennoni.com | 6 | 3% |
| yahoo.com | 5 | 3% |
How Delaware compares
Among the states with a engineer file, Delaware ranks #45 of 50 by phone coverage (9%), #41 of 50 by engineers on file and #39 of 50 by email on their own domain (36%).
Wilmington holds 29% of the Delaware engineers who list a city (54).
Cities inside the Delaware file
Engineers on file by office city — all included in the state file above. A city is a subset of the state: 0 Delaware rows carry no office city.
All 34 Delaware cities in the file, with their engineers on file
- Wilmington 54
- Newark 33
- Middletown 20
- Hockessin 10
- Dover 10
- Lewes 9
- Selbyville 5
- Bear 5
- Ocean View 4
- Rehoboth Beach 3
- Milton 3
- Magnolia 3
- New Castle 2
- Millsboro 2
- Georgetown 2
- Clayton 2
- Wyoming 1
- Townsend 1
- Smyrna 1
- Slaughter Beach 1
- Seaford 1
- Rehoboth Bch 1
- Newcastle 1
- Montchanin 1
- Milford 1
- Lincoln 1
- Laurel 1
- Harbeson 1
- Greenville 1
- Frankford 1
- Felton 1
- Delmar 1
- Claymont 1
- Bridgeville 1
34 Delaware cities appear in the state file. Want a single city instead of the whole state? Each linked city above has its own file — same columns, same rules, priced by row count.
See the data before you pay for it
Real Delaware rows from the live roster, names and addresses sealed. The free sample rows you get for any state are unsealed.
| Engineer | Firm | City | State | |
|---|---|---|---|---|
| Richard C. | r••••••••••@verizon.net | Selbyville | DE | |
| Alan M. | a••••••••@kleinfelder.com | Dover | DE | |
| Stephen B. | b•••••••••••••@gmail.com | Hockessin | DE | |
| Stephen L. | s••••••••••••••@eadengineering.com | Wilmington | DE | |
| Daniel B. | d•••••••@pennoni.com | Wilmington | DE | |
| Jerome D. | j••••••••@hntb.com | Rehoboth Bch | DE |
Every one of the 185 Delaware emails in the file came from a source we can name, and the Data Source column says which on every row. What verified means, and every column in the file →
Delaware engineer data — straight answers
The things people ask before they buy the Delaware list, answered with this build's numbers.
Why is this Delaware professional engineer list smaller than others?
Because an engineer is only in this file if we hold the contact email the licensee filed with the Virginia, New Jersey, Michigan and Florida licence registers (Delaware-based engineers also licensed in Virginia, New Jersey, Michigan or Florida).
This build is dated Sep 29, 2026. A larger count usually means addresses no source publishes.
Which firms do the Delaware engineers work at?
No firm is named: every row in this file comes from the Virginia, New Jersey, Michigan and Florida licence registers (Delaware-based engineers also licensed in Virginia, New Jersey, Michigan or Florida), and each address is the one the licensee filed rather than an employer's. You buy the whole state, and the Data Source column says so on every row.
How much does the Delaware professional engineer email list cost?
$39, one-time, for the whole Delaware file (185 rows) as an instant CSV — no subscription, no account. Need a single city instead of the state? Every Delaware city with 50 or more engineers has its own file on this site, from $39. 19 unsealed rows are free first. The file holds name, email, phone (9% of rows), city, state.
More answers: the law, refunds, bounces and what every file holds →
Engineer lists in the states next to Delaware
The whole Delaware file is $39, one-time, an instant CSV. Every list sits on one public price ladder by size, from $39. How pricing works →
Bounce guarantee: email the list within 30 days. For every address that hard-bounces, send us the bounce report and we refund that row's share of what you paid. The rules