| Rank | Firm Name | 2018 Lawyers Firmwide | 2018 Lawyers Colorado | Change in Rank |
| 1 | Holland and Hart | 446 | 215 | 0 |
| 2 | Sherman & Howard | 183 | 154 | 0 |
| 3 | Brownstein Hyatt Farber Schreck | 237 | 142 | 1 |
| 3 | Davis Graham & Stubbs | 142 | 142 | 0 |
| 5 | Wheeler Trigg O’Donnell | 108 | 103 | 1 |
| 6 | Hogan Lovells | 3,014 | 92 | -1 |
| 7 | Polsinelli | 853 | 91 | 2 |
| 8 | Kutak Rock | 551 | 88 | 0 |
| 9 | Bryan Cave Leighton Paisner | 1,575 | 87 | -2 |
| 10 | Hall & Evans | 95 | 86 | 1 |
| 11 | Faegre Baker Daniels | 744 | 75 | -2 |
| 12 | Lewis Roca Rothgerber Christie | 238 | 69 | 0 |
| 13 | Greenberg Traurig | 2,120 | 66 | 2 |
| 14 | Perkins Coie | 1,110 | 60 | 2 |
| 15 | Messner Reeves | 100 | 57 | — |
| 15 | Moye White | 57 | 57 | -2 |
| 17 | Spencer Fane | 258 | 50 | -3 |
| 18 | Franklin D. Azar & Associates | 49 | 49 | 22 |
| 19 | Burg Simpson Hersh Eldredge Jardine | 63 | 47 | -2 |
| 20 | Fairfield and Woods | 46 | 46 | 2 |
| 21 | Gibson Dunn & Crutcher | 1,291 | 45 | -3 |
| 22 | Husch Blackwell | 690 | 44 | -2 |
| 22 | Sheridan Ross | 44 | 44 | 1 |
| 24 | Ballard Spahr | 656 | 43 | 5 |
| 25 | Berg Hill Greenleaf & Ruscitti | 41 | 41 | -6 |
| 26 | Dorsey & Whitney | 585 | 40 | -3 |
| 26 | Lewis Brisbois Bisgaard & Smith | 1,308 | 40 | 1 |
| 28 | Ireland Stapleton Pryor & Pascoe | 39 | 39 | -5 |
| 28 | Otten Johnson Robinson Neff + Ragonetti | 39 | 39 | -5 |
| 30 | Cooley | 1,024 | 38 | 2 |
| 31 | Fox Rothschild | 931 | 37 | 5 |
| 31 | Snell & Wilmer | 424 | 37 | -11 |
| 33 | BakerHostetler | 922 | 35 | -5 |
| 33 | Bartlit Beck Herman Palenchar & Scott | 84 | 35 | -1 |
| 33 | Kilpatrick Townsend & Stockton | 650 | 35 | 7 |
| 36 | Beatty & Wozniak | 40 | 34 | -4 |
| 36 | Robinson Waters & O’Dorisio | 34 | 34 | -4 |
| 38 | Foster Graham Milstein & Calisher | 33 | 33 | -2 |
| 38 | Gordon & Rees | 817 | 33 | 9 |
| 40 | Ritsema & Lyon | 33 | 32 | -1 |
| 41 | Burns Figa & Will | 31 | 31 | -12 |
| 41 | Senter Goldfarb & Rice | 31 | 31 | 3 |
| 43 | Caplan and Earnest | 30 | 30 | 6 |
| 43 | Jones & Keller | 30 | 30 | -14 |
| 43 | Welborn Sullivan Meck & Tooley | 37 | 30 | 1 |
| 46 | Squire Patton Boggs | 1,500 | 28 | -10 |
| 47 | Hutchinson Black and Cook | 27 | 27 | 4 |
| 47 | Lewis Bess Williams & Weese | 27 | 27 | 5 |
| 49 | Ruegsegger Simons Smith & Stern | 26 | 26 | 4 |
| 50 | Bachus & Schanker | 25 | 25 | 7 |
| 50 | Garfield & Hecht | 25 | 25 | 9 |
| 50 | Riggs Abney Neal Turpen Orbison & Lewis | 81 | 25 | -10 |
| 50 | Robinson & Henry | 25 | 25 | -6 |
| 50 | Senn Visciano Canges | 25 | 25 | 3 |
| 50 | White and Steele | 25 | 25 | -3 |
| 56 | Arnold & Porter | 1,030 | 24 | 6 |
| 57 | Armstrong Teasdale | 242 | 23 | 5 |
| 57 | Hoskin Farina & Kampf | 23 | 23 | 2 |
| 59 | Coan Payton & Payne | 22 | 22 | -6 |
| 59 | Littler Mendelson | 1,514 | 22 | 3 |
| 59 | Lyons Gaddis Kahn Hall Jeffers Dworak & Grant | 22 | 22 | 3 |
| 59 | Stinson Leonard Street | 475 | 22 | 22 |
| 63 | Dentons | 4,244 | 21 | 12 |
| 63 | WilmerHale | 864 | 21 | -4 |
| 65 | Lathrop Gage | 233 | 20 | -25 |
| 65 | Montgomery Little & Soran | 20 | 20 | 6 |
| 65 | Nixon Shefrin Hensen Ogburn | 20 | 20 | 10 |
| 65 | Ogletree Deakins Nash Smoak & Stewart | 893 | 20 | 6 |
| 65 | Pollart Miller | 20 | 20 | -3 |
| 65 | The Harris Law Firm | 20 | 20 | 10 |
| 65 | The Sawaya Law Firm | 20 | 20 | 5 |
| 72 | Dietze and Davis | 19 | 19 | -10 |
| 72 | Frascona Joiner Goodman & Greenstein | 19 | 19 | -10 |
| 72 | Koenig Oelsner Taylor Schoenfeld & Gaddis | 19 | 19 | -1 |
| 72 | Merchant & Gould | 102 | 19 | -1 |
| 76 | Dill Dill Carr Stonbraker & Hutchings | 18 | 18 | 5 |
| 76 | Griffiths Law (formerly Gutterman Griffiths) | 18 | 18 | 15 |
| 78 | Kaplan Kirsch & Rockwell | 28 | 17 | 13 |
| 78 | Sweetbaum Sands Anderson | 17 | 17 | 13 |
| 78 | Taylor | Anderson | 31 | 17 | 13 |
| 81 | Adsero IP (formerly Swanson and Bratschun) | 16 | 16 | 5 |
| 81 | Dufford Waldeck Milburn & Krohn | 16 | 16 | 0 |
| 81 | Jackson Lewis | 893 | 16 | -6 |
| 81 | Shapiro Bieging Barber Otteson | 20 | 16 | 5 |
| 81 | Vicente Sederberg | 39 | 16 | -32 |
| 81 | White Bear Ankele Tanaka & Waldron | 16 | 16 | -6 |
| 87 | Allen & Vellone | 15 | 15 | 4 |
| 87 | Altitude Community Law (formerly HindmanSanchez) | 15 | 15 | 4 |
| 87 | Balcomb & Green | 15 | 15 | -1 |
| 87 | Butler Snow | 349 | 15 | — |
| 87 | Campbell Killin Brittan & Ray | 15 | 15 | 4 |
| 87 | Childs McCune | 15 | 15 | 42 |
| 87 | Ciancio Ciancio Brown | 15 | 15 | 55 |
| 87 | Fredericks Peebles & Morgan | 38 | 15 | 20 |
| 87 | Haddon Morgan and Foreman | 15 | 15 | 27 |
| 87 | Holland & Knight | 1,335 | 15 | 4 |
| 87 | Ryley Carlock & Applewhite | 43 | 15 | -34 |
| 87 | Sparks Wilson Borges Brandt & Johnson | 15 | 15 | 4 |
| 87 | Treece Alfrey Musat | 15 | 15 | -25 |
| 100 | Fisher Philliips | 392 | 14 | -9 |
| 100 | Haynes & Boone | 574 | 14 | -14 |
| 100 | Keating Wagner Polidori Free | 14 | 14 | -9 |
| 100 | McElroy Deutsch Mulvaney & Carpenter | 280 | 14 | -9 |
| 100 | Nathan Dumm & Mayer | 14 | 14 | -14 |
| 100 | Stevens Littman Biddison Tharp & Weinberg | 14 | 14 | 7 |
| 100 | Wells Anderson & Race | 14 | 14 | -19 |
| 107 | Cordell & Cordell | 304 | 13 | -16 |
| 107 | Markus Williams Young & Zimmerman | 15 | 13 | -32 |
| 107 | Otis Bedigfield & Peters | 13 | 13 | -26 |
| 107 | Springer & Steinberg | 13 | 13 | 0 |
| 111 | Collins Cockrel & Cole | 12 | 12 | -4 |
| 111 | Gasper Law Group | 12 | 12 | 10 |
| 111 | Glade Voogt Lord Smith | 12 | 12 | 10 |
| 111 | Karp Neu Hanlon | 12 | 12 | -20 |
| 115 | Hoban Law Group | 40 | 11 | -9 |
| 115 | Cochran Freund & Young | 11 | 11 | 13 |
| 115 | Cozen O’Connor | 736 | 11 | 5 |
| 115 | Dinsmore & Shohl | 656 | 11 | — |
| 115 | Hall Estill | 136 | 11 | — |
| 115 | Katz Look & Onorato | 11 | 11 | 5 |
| 115 | Marsh Fischmann & Breyfogle | 11 | 11 | -2 |
| 115 | McGeady Becher | 11 | 11 | 13 |
| 115 | Miller & Steiert | 11 | 11 | 13 |
| 115 | Montgomery Amatuzio Dusbabek Chase | 11 | 11 | 13 |
| 115 | Ogborn Mihm | 12 | 11 | -2 |
| 115 | Ridley McGreevy & Winocur | 11 | 11 | -2 |
| 127 | Coombe Curry Rich Jarvis | 10 | 10 | — |
| 127 | Davis & Ceriani | 10 | 10 | 24 |
| 127 | Denver Trial Lawyers | 10 | 10 | 14 |
| 127 | Fowler Schimberg Flanagan McLetchie | 10 | 10 | 1 |
| 127 | Hamilton Faatz | 10 | 10 | 1 |
| 127 | Harris Karstaedt Jamison & Powers | 10 | 10 | -14 |
| 127 | Lohf Shaiman Jacobs Hyman & Feiger | 10 | 10 | 14 |
| 127 | Minor & Brown | 10 | 10 | 1 |
| 127 | Morrison Foerster | 941 | 10 | -37 |
| 127 | S&D Law | 10 | 10 | — |
| 127 | Wegner Scarborough Younge & Hockensmith | 10 | 10 | 51 |
| 138 | Hernandez & Associates | 9 | 9 | 14 |
| 138 | Anderson & Jahde | 9 | 9 | 3 |
| 138 | Baldwin Morgan & Rider | 9 | 9 | 3 |
| 138 | Fischer Brown Bartlett and Gunn | 9 | 9 | -10 |
| 138 | Gradisar Trechter Ripperger & Roth | 9 | 9 | 3 |
| 138 | Jachimiak Peterson | 9 | 9 | 13 |
| 138 | Jackson Kelly | 160 | 9 | -48 |
| 138 | Killmer Lane & Newman | 9 | 9 | 13 |
| 138 | Litvak Litvak Mehrtens and Carlton | 9 | 9 | 13 |
| 138 | McConnell Fleischner Houghtaling | 9 | 9 | -18 |
| 138 | Mulliken Weiner Berg & Jolivet | 9 | 9 | 13 |
| 138 | Murr Siler & Accomazo | 9 | 9 | -18 |
| 138 | Oates Knezevich Gardenswartz Kelly & Morrow | 9 | 9 | -10 |
| 138 | Packard and Dierking | 9 | 9 | 13 |
| 138 | Poulson Odell & Peterson | 9 | 9 | 30 |
| 138 | Rathod Mohamedbhai | 9 | 9 | 30 |
| 154 | Dworkin Chambers Williams York Benson & Evans | 8 | 8 | -33 |
| 154 | Godfrey Johnson | 8 | 8 | -2 |
| 154 | Greenspoon Marder | 223 | 8 | 25 |
| 154 | Hatch Ray Olsen Sandberg | 8 | 8 | -12 |
| 154 | Johnson & Repucci | 17 | 8 | -12 |
| 154 | Levin Sitcoff | 9 | 8 | -25 |
| 154 | McCollum Crowley Moschet Miller & Laak | 26 | 8 | — |
| 154 | Trout Raley Montaño & Freeman | 8 | 8 | -2 |
| 154 | Tucker Holmes | 8 | 8 | -2 |
| 154 | Vahrenwald McMahill Massey & Mitchell | 8 | 8 | 15 |
| 154 | Vranesh and Raisch | 8 | 8 | -25 |
| 165 | Alpern Myers Stuart | 7 | 7 | 4 |
| 165 | Black & Graham | 7 | 7 | -13 |
| 165 | Buchanan Stouffer | 7 | 7 | -13 |
| 165 | Chayet & Danzo | 7 | 7 | -13 |
| 165 | Evans Case | 7 | 7 | 14 |
| 165 | Folkstead Fazekas Barrick & Patoile | 7 | 7 | -13 |
| 165 | Jester Gibson & Moore | 7 | 7 | 4 |
| 165 | Joseph Immigration Law Firm | 7 | 7 | 4 |
| 165 | Kolko & Associates | 7 | 7 | 14 |
| 165 | Lass Moses Ramp & Cooper | 7 | 7 | 14 |
| 165 | Metier Law Firm | 7 | 7 | 14 |
| 165 | Reilly Pozner | 7 | 7 | 4 |
| 165 | Shook Hardy & Bacon | 483 | 7 | -13 |
| 165 | Silver & DeBoskey | 7 | 7 | -51 |
| 165 | The Hustead Law Firm | 7 | 7 | 4 |
| 180 | Bayer & Carey | 6 | 6 | 16 |
| 180 | Hackstaff and Snow | 6 | 6 | -1 |
| 180 | McDermott Stuart & Ward | 6 | 6 | -1 |
| 180 | Range Law | 6 | 6 | — |
| 180 | Richards Carrington | 7 | 6 | -1 |
| 180 | Shoemaker Ghiselli + Schwartz | 6 | 6 | -1 |
| 180 | Waas Campbell Rivera Johnson & Velasquez | 6 | 6 | -1 |
| 187 | Beck Payne Frank & Piper | 5 | 5 | 9 |
| 187 | The Bendinelli Law Firm | 5 | 5 | -45 |
| 187 | Benson Kerrane Storz & Nelson | 10 | 5 | -35 |
| 187 | Broxterman Alicks McFarlane | 5 | 5 | — |
| 187 | Dickinson Prud’Homme Holway Hoffman | 5 | 5 | 9 |
| 187 | Elkind Alterman & Harston | 5 | 5 | — |
| 187 | Fennemore Craig | 142 | 5 | -73 |
| 187 | Gorrell Giles Gollata | 5 | 5 | -8 |
| 187 | Hill & Robbins | 5 | 5 | -8 |
| 187 | King & Greisen | 5 | 5 | -8 |
| 187 | Levy Wheeler Waters | 5 | 5 | -45 |
| 187 | Martin Conklin | 5 | 5 | — |
| 187 | Norton Rose Fulbright | 1,900 | 5 | -80 |
| 187 | Sparkman + Foote | 6 | 5 | — |
| 187 | Timmins | 5 | 5 | 9 |
| 187 | White & Jankowski | 5 | 5 | -35 |
| 187 | Woods & Aitken | 30 | 5 | -187 |
| 187 | Zupkus & Angell | 5 | 5 | -18 |