| Business | Phone |
| Bloom Consultants 10001 W Innovation Dr 200, Milwaukee 53226 | (414) 771-3390 |
| Brown & Caldwell 250 E Wisconsin Ave 1525, Milwaukee 53202 | (414) 273-8800 |
| Camp Dresser & Mc Kee Inc 3030 E Kilbourn Ave 1219, Milwaukee 53202 | (414) 291-5100 |
| Casp Engineering Llc 6001 W Center St # 97ll, Milwaukee 53210 | (414) 727-4022 |
| Ch2m Hill 135 S 84th St 325, Milwaukee 53214 | (414) 272-2426 |
| Ch2m Hill 8942 W Schlinger Ave, Milwaukee 53214 | (414) 257-4615 |
| Culture Shock Ctm 2543 N 47th St, Milwaukee 53210 | (414) 871-3767 |
| D Klein Enterprises 2651 S 70th St, Milwaukee 53219 | (414) 327-2522 |
| Donohue & Assoc 731 N Jackson St, Milwaukee 53202 | (414) 431-5700 |
| Seh Inc 5395 N 118th Ct, Milwaukee 53225 | (414) 465-1200 |
| Emcs Design Group 1300 W Canal St 200, Milwaukee 53233 | (414) 347-1607 |
| Feuerstein Engineering Co 912 E Meadow Pl, Milwaukee 53217 | (414) 964-3034 |
| Dave Ford Pe 1110 N Old World 3rd St, Milwaukee 53203 | (414) 224-8106 |
| Harris Group Inc 11925 W Lake Park Dr, Milwaukee 53224 | (414) 359-9357 |
| Heavy Duty Engineering & Dsgn 4231 S 104th St, Milwaukee 53228 | (414) 321-2695 |
| Hvt Consulting Inc 3440 N Cramer St, Milwaukee 53211 | (414) 962-7573 |
| Inspec Inc 555 W Layton Ave 420, Milwaukee 53207 | (414) 744-6962 |
| Jex Technologies Inc Milwaukee 53211 | (414) 906-9170 |
| Kaminski Consulting 12284 W Sunset Ln, Milwaukee 53228 | (414) 543-6745 |
| Strand Associates 633 W Wisconsin Ave 800, Milwaukee 53203 | (414) 271-0771 |
| M K Elilson Consulting 12144 Woodside Ct, Milwaukee 53226 | (414) 259-0116 |
| Wjj & Assoc Inc 3203 S 114th St, Milwaukee 53227 | (414) 543-7609 |
| Mark Cain Actuary 2421 N Mayfair Rd 20, Milwaukee 53226 | (414) 443-9993 |
| Mc Clure Engineering Assoc Inc 5417 N 118th Ct, Milwaukee 53225 | (414) 616-4880 |
| Wilbur Smith Assoc 5317 N 118th Ct, Milwaukee 53225 | (414) 463-0536 |
| Urs 9995 W North Ave, Milwaukee 53226 | (414) 773-4990 |
| Urs Corp 10200 W Innovation Dr 500, Milwaukee 53226 | (414) 831-4100 |
| Terracon Consultants 6353 W Douglas Ave, Milwaukee 53218 | (414) 464-2338 |
| Prolitec 400 E Wisconsin Ave, Milwaukee 53202 | (414) 615-4630 |