Company Index Stats
How many Civil Engineering Firm companies are in the United States?
There are 27,654 Civil Engineering Firm companies in the United States as of October 2026, 12.0% of all Engineering companies in the country. The top 3 states, California (4,281), Texas (3,163), Florida (2,705), hold 37% of them.
Only companies with a resolvable US state are counted. A company can carry several sub-industry labels, so counts overlap.
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Build this list →Largest state
California
4,281 Civil Engineering Firm companies
Share of Engineering
12.0%
of Engineering companies in United States
By State
How many Civil Engineering Firm companies are in each state
All 45 states with at least one counted company, ranked by count. Share is of the US total on this page.
| # | State | Companies | Share | |
|---|---|---|---|---|
| 1 | California | 4,281 | 15.5% | |
| 2 | Texas | 3,163 | 11.4% | |
| 3 | Florida | 2,705 | 9.8% | |
| 4 | New York | 1,836 | 6.6% | |
| 5 | Pennsylvania | 946 | 3.4% | |
| 6 | Colorado | 912 | 3.3% | |
| 7 | Illinois | 829 | 3.0% | |
| 8 | North Carolina | 783 | 2.8% | |
| 9 | Washington | 767 | 2.8% | |
| 10 | New Jersey | 761 | 2.8% | |
| 11 | Georgia | 740 | 2.7% | |
| 12 | Massachusetts | 659 | 2.4% | |
| 13 | Virginia | 640 | 2.3% | |
| 14 | Ohio | 527 | 1.9% | |
| 15 | Arizona | 517 | 1.9% | |
| 16 | Michigan | 495 | 1.8% | |
| 17 | Maryland | 476 | 1.7% | |
| 18 | Missouri | 429 | 1.6% | |
| 19 | Oregon | 420 | 1.5% | |
| 20 | Indiana | 386 | 1.4% | |
| 21 | South Carolina | 366 | 1.3% | |
| 22 | Tennessee | 366 | 1.3% | |
| 23 | Wisconsin | 364 | 1.3% | |
| 24 | Utah | 352 | 1.3% | |
| 25 | Louisiana | 348 | 1.3% | |
| 26 | Minnesota | 301 | 1.1% | |
| 27 | Alabama | 277 | 1.0% | |
| 28 | Nevada | 265 | 1.0% | |
| 29 | Connecticut | 231 | 0.8% | |
| 30 | Idaho | 207 | 0.7% | |
| 31 | Oklahoma | 204 | 0.7% | |
| 32 | District of Columbia | 172 | 0.6% | |
| 33 | Wyoming | 170 | 0.6% | |
| 34 | Montana | 169 | 0.6% | |
| 35 | Hawaii | 167 | 0.6% | |
| 36 | Maine | 167 | 0.6% | |
| 37 | Iowa | 158 | 0.6% | |
| 38 | Kentucky | 158 | 0.6% | |
| 39 | Kansas | 154 | 0.6% | |
| 40 | New Hampshire | 138 | 0.5% | |
| 41 | New Mexico | 138 | 0.5% | |
| 42 | Delaware | 137 | 0.5% | |
| 43 | Mississippi | 132 | 0.5% | |
| 44 | Arkansas | 125 | 0.5% | |
| 45 | Alaska | 116 | 0.4% |
By Company Size
How big US Civil Engineering Firm companies are
Headcount is known for 10,071 of them (36%). Size bands too small to report in a state are left out.
Other Engineering sub-industries in United States
More Company Index Stats
Methodology
Aggregate counts from the DiscoLike index of 80M+ companies. Companies without a resolvable location are counted under 'unknown', and cells below the minimum count threshold are folded into an 'other' bucket. Industry and business-type categories overlap: a company carrying several labels is counted in each.
Updated monthly. Current snapshot: October 2026. See the full Company Index Stats.
Cite this data
These figures are free to quote, republish, and build on, including by AI assistants and search engines, under the Creative Commons Attribution 4.0 license. Credit DiscoLike and link back to this page.
DiscoLike, "Civil Engineering Firm companies in United States by state", Company Index Stats, October 2026. https://discolike.com/company-stats/engineering/united-states/civil-engineering-firm/
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