Find Engineering Companies in Illinois

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Top 10 Engineering Companies

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Showing 10 out of 123 results for engineering companies in Illinois
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Company:
Rock Island Integrated Svc
Location:
Rock Island,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$500M - $1B
Company:
Spaan Tech Inc.
Location:
Chicago,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$50M - $100M
Company:
Raths, Raths & Johnson Inc.
Location:
Willowbrook,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$50M - $100M
Company:
Quandel Consultants
Location:
Chicago,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$50M - $100M
Company:
HMG Engineers Inc.
Location:
Breese,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$50M - $100M
Company:
Morris Engineering and Survey
Location:
Lisle,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$50M - $100M
Company:
Haeger Engineering LLC
Location:
Schaumburg,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$50M - $100M
Company:
Tgrwa LLC
Location:
Chicago,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$50M - $100M
Company:
Apex Consulting Engineers LLC
Location:
Chicago,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$50M - $100M
Company:
Merkur Innovation
Location:
Downers Grove,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$50M - $100M
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Bonus Engineering Companies

Sort by:
Company:
Stoller International Inc.
Location:
Pontiac,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$50M - $100M
Company:
Roberts & Schaefer Company
Location:
Chicago,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$20M - $50M
Company:
The Consulting Engineers Group Inc. a Texas Corporation
Location:
Mount Prospect,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$5M - $20M
Company:
Engineering Enterprises Inc.
Location:
Sugar Grove,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$5M - $20M
Company:
Willett, Hofmann & Associates Inc.
Location:
Dixon,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$5M - $20M
Company:
Tecma Associates Inc.
Location:
Schaumburg,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$5M - $20M
Company:
CKL Engineers LLC
Location:
Chicago,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$5M - $20M
Company:
Engineering and Research International Inc.
Location:
Savoy,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$5M - $20M
Company:
State Testing
Location:
East Dundee,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$5M - $20M
Company:
Hey and Associates Inc.
Location:
Volo,Illinois
Industry:
Engineering
Size:
51 - 200 employees
Revenue:
$5M - $20M

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Company Size

2 - 1011 - 50
51 - 200
201 - 500
501 - 1,000
1,001 - 5,000
5,001 - 10,000
10,001+

Company Revenue

$0 - $100K$100K - $1M
$1M - $5M
$5M - $20M
$20M - $50M
$50M - $100M
$100M - $500M
$500M - $1B
$1B+
FAQs

Illinois Engineering Companies FAQs

How many Engineering companies are in Illinois?

There are around 123 Engineering companies in Illinois.

Which Engineering company in Illinois is the top employer?

The top employer for Engineering companies in Illinois is Lake Area Disposal Service Inc. with 51 - 200 employees.

Where is the biggest Engineering company in Illinois located at?

The largest Engineering company in Illinois is Lake Area Disposal Service Inc. located at 2106 East Cornell Avenue, Springfield, Illinois.

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