| 1 | Hanover Communications | https://www.linkedin.com/company/hanovercomms/ | United Kingdom | 206 | 72 | 34.95% | New Entry |
| 2 | Coyne PR | https://www.linkedin.com/company/coyne-pr/ | United States | 207 | 71 | 34.30% | New Entry |
| 3 | PRCA | https://www.linkedin.com/company/prca/ | United Kingdom | 217 | 70 | 32.26% | New Entry |
| 4 | Edelman Smithfield | https://www.linkedin.com/company/edelmansmithfield/ | United States | 210 | 66 | 31.43% | New Entry |
| 5 | MHP Group | https://www.linkedin.com/company/mhp-communications/ | United Kingdom | 226 | 71 | 31.42% | New Entry |
| 6 | GRI Club | https://www.linkedin.com/company/griclub/ | United States | 214 | 67 | 31.31% | New Entry |
| 7 | PAN Communications | https://www.linkedin.com/company/pan-communications/ | United States | 281 | 85 | 30.25% | New Entry |
| 8 | LLYC | https://www.linkedin.com/company/llyc/ | Spain | 1,203 | 338 | 28.10% | ▼ -7 |
| 9 | Allison+Partners | https://www.linkedin.com/company/allison-partners/ | United States | 688 | 172 | 25.00% | New Entry |
| 10 | Citizen Relations | https://www.linkedin.com/company/citizen-relations-international/ | United States | 218 | 53 | 24.31% | New Entry |
| 11 | ATREVIA | https://www.linkedin.com/company/atrevia/ | Spain | 618 | 148 | 23.95% | New Entry |
| 12 | WMH Project | https://www.linkedin.com/company/wmhproject/ | France | 230 | 54 | 23.48% | New Entry |
| 13 | Hotwire | https://www.linkedin.com/company/hotwireglobal/ | United Kingdom | 347 | 78 | 22.48% | New Entry |
| 14 | AxiCom | https://www.linkedin.com/company/axicom/ | United Kingdom | 208 | 45 | 21.63% | New Entry |
| 15 | Publicis Consultants | https://www.linkedin.com/company/publicis-consultants/ | France | 310 | 66 | 21.29% | New Entry |
| 16 | Brands2Life | https://www.linkedin.com/company/brands2life/ | United Kingdom | 218 | 46 | 21.10% | New Entry |
| 17 | BerlinRosen | https://www.linkedin.com/company/berlinrosen/ | United States | 391 | 81 | 20.72% | New Entry |
| 18 | Matter Communications | https://www.linkedin.com/company/matter-communications/ | United States | 252 | 52 | 20.63% | New Entry |
| 19 | Current Global | https://www.linkedin.com/company/current-global/ | United States | 206 | 41 | 19.90% | New Entry |
| 20 | Roman | https://www.linkedin.com/company/romanrm/ | Spain | 273 | 54 | 19.78% | New Entry |
| 21 | The Hoffman Agency | https://www.linkedin.com/company/the-hoffman-agency/ | United States | 343 | 67 | 19.53% | New Entry |
| 22 | TACT | https://www.linkedin.com/company/tact-conseil/ | Canada | 196 | 38 | 19.39% | New Entry |
| 23 | BCW | https://www.linkedin.com/company/bcw-global/ | United States | 1,646 | 318 | 19.32% | ▼ -19 |
| 24 | Public Relations Society of America (PRSA) | https://www.linkedin.com/company/prsa/ | United States | 534 | 102 | 19.10% | New Entry |
| 25 | APCO | https://www.linkedin.com/company/apco-worldwide/ | United States | 1,492 | 283 | 18.97% | ▼ -23 |
| 26 | NATIONAL Public Relations | https://www.linkedin.com/company/national-public-relations/ | Canada | 286 | 54 | 18.88% | New Entry |
| 27 | MikeWorldWide | https://www.linkedin.com/company/mww-group/ | United States | 360 | 67 | 18.61% | New Entry |
| 28 | Prosek Partners | https://www.linkedin.com/company/prosek-partners/ | United States | 409 | 76 | 18.58% | New Entry |
| 29 | SKDK | https://www.linkedin.com/company/skdknick/ | United States | 215 | 39 | 18.14% | New Entry |
| 30 | freuds | https://www.linkedin.com/company/freud-communications/ | United Kingdom | 265 | 47 | 17.74% | New Entry |
| 31 | M Booth | https://www.linkedin.com/company/m-booth/ | United States | 347 | 59 | 17.00% | New Entry |
| 32 | Portland | https://www.linkedin.com/company/portland-communications/ | United Kingdom | 479 | 81 | 16.91% | New Entry |
| 33 | Kreab Worldwide | https://www.linkedin.com/company/kreab-worldwide/ | Sweden | 274 | 42 | 15.33% | New Entry |
| 34 | Grayling | https://www.linkedin.com/company/grayling/ | United Kingdom | 646 | 99 | 15.33% | New Entry |
| 35 | Padilla | https://www.linkedin.com/company/padilla/ | United States | 224 | 33 | 14.73% | New Entry |
| 36 | GCI Health | https://www.linkedin.com/company/gci-health/ | United States | 487 | 69 | 14.17% | New Entry |
| 37 | Onclusive | https://www.linkedin.com/company/onclusive/ | United Kingdom | 832 | 115 | 13.82% | New Entry |
| 38 | Zeno Group | https://www.linkedin.com/company/zeno-group/ | United States | 881 | 121 | 13.73% | New Entry |
| 39 | G&S Business Communications | https://www.linkedin.com/company/gs-business-communications/ | United States | 246 | 33 | 13.41% | New Entry |
| 40 | M+R | https://www.linkedin.com/company/m-r-strategic-services/ | United States | 246 | 32 | 13.01% | New Entry |
| 41 | 5WPR | https://www.linkedin.com/company/5w-public-relations/ | United States | 411 | 52 | 12.65% | New Entry |
| 42 | Cision | https://www.linkedin.com/company/cision/ | United States | 2,345 | 295 | 12.58% | ▼ -33 |
| 43 | UNICEPTA | https://www.linkedin.com/company/unicepta/ | Germany | 398 | 50 | 12.56% | New Entry |
| 44 | FleishmanHillard UK | https://www.linkedin.com/company/fleishmanhillard-uk/ | United Kingdom | 208 | 26 | 12.50% | New Entry |
| 45 | Golin | https://www.linkedin.com/company/golin/ | United States | 1,264 | 155 | 12.26% | ▼ -40 |
| 46 | Wellcom | https://www.linkedin.com/company/wellcom/ | France | 233 | 28 | 12.02% | New Entry |
| 47 | Weber Shandwick | https://www.linkedin.com/company/weber-shandwick/ | United States | 4,760 | 571 | 12.00% | ▼ -39 |
| 48 | ressourcenmangel GmbH | https://www.linkedin.com/company/ressourcenmangel-gmbh/ | Germany | 272 | 32 | 11.76% | New Entry |
| 49 | WE Communications | https://www.linkedin.com/company/we-comms/ | United States | 1,824 | 214 | 11.73% | ▼ -42 |
| 50 | Ketchum | https://www.linkedin.com/company/ketchum/ | United States | 1,528 | 179 | 11.71% | ▼ -44 |
| 51 | Hill+Knowlton | https://www.linkedin.com/company/hill-knowlton-strategies/ | United States | 4,811 | 551 | 11.45% | ▼ -41 |
| 52 | Edelman | https://www.linkedin.com/company/edelman/ | United States | 6,788 | 767 | 11.30% | ▼ -41 |
| 53 | Marina Maher Communications | https://www.linkedin.com/company/marina-maher-communications/ | United States | 226 | 25 | 11.06% | New Entry |
| 54 | Brunswick Group | https://www.linkedin.com/company/brunswick-group/ | United Kingdom | 1,506 | 166 | 11.02% | ▼ -51 |
| 55 | Sunshine Sachs Morgan & Lylis | https://www.linkedin.com/company/ssmandl/ | United States | 337 | 37 | 10.98% | New Entry |
| 56 | FAKTOR 3 AG | https://www.linkedin.com/company/faktor-3-ag/ | Germany | 242 | 25 | 10.33% | New Entry |
| 57 | VSC | https://www.linkedin.com/company/vsc-consulting/ | United States | 247 | 24 | 9.72% | New Entry |
| 58 | MSL | https://www.linkedin.com/company/mslglobal/ | France | 2,969 | 276 | 9.30% | ▼ -44 |
| 59 | KARLA OTTO | https://www.linkedin.com/company/karla-otto-ltd/ | United Kingdom | 383 | 35 | 9.14% | New Entry |
| 60 | ICR | https://www.linkedin.com/company/icr/ | United States | 660 | 60 | 9.09% | New Entry |
| 61 | FleishmanHillard | https://www.linkedin.com/company/fleishmanhillard/ | United States | 2,586 | 234 | 9.05% | ▼ -49 |
| 62 | JCP | https://www.linkedin.com/company/jcpnordic/ | Norway | 591 | 52 | 8.80% | New Entry |
| 63 | FGS Global | https://www.linkedin.com/company/fgs-global/ | United States | 1,611 | 137 | 8.50% | ▼ -50 |
| 64 | GMMB | https://www.linkedin.com/company/gmmb/ | United States | 283 | 24 | 8.48% | New Entry |
| 65 | Cision Canada | https://www.linkedin.com/company/cisioncanada/ | Canada | 211 | 17 | 8.06% | New Entry |
| 66 | Porter Novelli | https://www.linkedin.com/company/porternovelli/ | United States | 979 | 78 | 7.97% | New Entry |
| 67 | JIN | https://www.linkedin.com/company/jin/ | France | 265 | 21 | 7.92% | New Entry |
| 68 | Agence Hopscotch | https://www.linkedin.com/company/hopscotchpr/ | France | 229 | 18 | 7.86% | New Entry |
| 69 | KWT Global | https://www.linkedin.com/company/kwtglobal/ | United States | 382 | 30 | 7.85% | New Entry |
| 70 | R&CPMK | https://www.linkedin.com/company/rogers-and-cowan-pmk/ | United States | 371 | 28 | 7.55% | New Entry |
| 71 | Mercury Public Affairs | https://www.linkedin.com/company/mercuryllc/ | United States | 386 | 29 | 7.51% | New Entry |
| 72 | Havas Formula | https://www.linkedin.com/company/formula/ | United States | 214 | 16 | 7.48% | New Entry |
| 73 | Sutton | https://www.linkedin.com/company/sutton-comms/ | United Kingdom | 173 | 12 | 6.94% | New Entry |
| 74 | Citigate Dewe Rogerson | https://www.linkedin.com/company/citigate-dewe-rogerson/ | United Kingdom | 233 | 16 | 6.87% | New Entry |
| 75 | mc Group | https://www.linkedin.com/company/mcgroupglobal/ | Germany | 212 | 13 | 6.13% | New Entry |
| 76 | DKC | https://www.linkedin.com/company/dkc/ | United States | 460 | 28 | 6.09% | New Entry |
| 77 | Business Wire | https://www.linkedin.com/company/business-wire/ | United States | 832 | 49 | 5.89% | New Entry |
| 78 | Hunter | https://www.linkedin.com/company/hunterny/ | United States | 831 | 48 | 5.78% | New Entry |
| 79 | LPM Comunicação | https://www.linkedin.com/company/lpm/ | Portugal | 213 | 12 | 5.63% | New Entry |
| 80 | Harvard | https://www.linkedin.com/company/harvardtechagency/ | United Kingdom | 399 | 22 | 5.51% | New Entry |
| 81 | Defense Media Activity | https://www.linkedin.com/company/defensemediaactivity/ | United States | 456 | 24 | 5.26% | New Entry |
| 82 | UPR Benelux | https://www.linkedin.com/company/upr/ | Belgium | 402 | 21 | 5.22% | New Entry |
| 83 | Finsbury Glover Hering | https://www.linkedin.com/company/finsburygloverhering/ | United States | 257 | 13 | 5.06% | New Entry |
| 84 | Ruder Finn | https://www.linkedin.com/company/ruder-finn/ | United States | 876 | 44 | 5.02% | New Entry |
| 85 | PREMIER | https://www.linkedin.com/company/premier-comms/ | United Kingdom | 522 | 26 | 4.98% | New Entry |
| 86 | Angie | https://www.linkedin.com/company/angie/ | France | 224 | 11 | 4.91% | New Entry |
| 87 | Auto-Entreprise | https://www.linkedin.com/company/auto-entreprise/ | France | 510 | 23 | 4.51% | New Entry |
| 88 | CFC Big Ideas | https://www.linkedin.com/company/cfc-consulting-company/ | Ukraine | 551 | 20 | 3.63% | New Entry |
| 89 | 500 | https://www.linkedin.com/company/500-stockholm/ | Sweden | 194 | 7 | 3.61% | New Entry |
| 90 | IQ Solutions | https://www.linkedin.com/company/iq-solutions/ | United States | 288 | 9 | 3.13% | New Entry |
| 91 | DDC Public Affairs | https://www.linkedin.com/company/ddc-public-affairs/ | United States | 426 | 13 | 3.05% | New Entry |
| 92 | PR Newswire | https://www.linkedin.com/company/pr-newswire/ | United States | 1,183 | 36 | 3.04% | ▼ -76 |
| 93 | KCD | https://www.linkedin.com/company/kcd/ | United States | 330 | 10 | 3.03% | New Entry |
| 94 | SVM PR and Marketing | https://www.linkedin.com/company/svm/ | United States | 211 | 6 | 2.84% | New Entry |
| 95 | ESN | https://www.linkedin.com/company/esn/ | Belgium | 255 | 7 | 2.75% | New Entry |
| 96 | PR Consulting | https://www.linkedin.com/company/pr-consulting/ | United States | 301 | 6 | 1.99% | New Entry |
| 97 | ID | https://www.linkedin.com/company/id-pr/ | United States | 314 | 6 | 1.91% | New Entry |
| 98 | PRocon | https://www.linkedin.com/company/the-procon-experience/ | United States | 220 | 4 | 1.82% | New Entry |
| 99 | Cohn & Wolfe | https://www.linkedin.com/company/cohn-&-wolfe/ | United States | 276 | 5 | 1.81% | New Entry |
| 100 | Nike Communications, Inc. | https://www.linkedin.com/company/nike-communications/ | United States | 666 | 11 | 1.65% | New Entry |
| 101 | H&M Communications | https://www.linkedin.com/company/h&m-communications/ | United States | 202 | 3 | 1.49% | New Entry |
| 102 | Burson-Marsteller | https://www.linkedin.com/company/burson-marsteller/ | United States | 1,174 | 14 | 1.19% | ▼ -85 |
| 103 | St. Andrew's College | https://www.linkedin.com/company/st.-andrew's-college/ | Canada | 201 | 2 | 1.00% | New Entry |
| 104 | PRAXIS | https://www.linkedin.com/company/praxis-public-relations/ | Canada | 405 | 3 | 0.74% | New Entry |
| 105 | HSL | https://www.linkedin.com/company/hsl/ | United Kingdom | 708 | 4 | 0.56% | New Entry |
| 106 | GCI | https://www.linkedin.com/company/gci/ | Portugal | 373 | 2 | 0.54% | New Entry |
| 107 | VMS | https://www.linkedin.com/company/vms/ | United States | 422 | 2 | 0.47% | New Entry |
| 108 | JKL | https://www.linkedin.com/company/kekst-cnc-stockholm/ | Sweden | 477 | 2 | 0.42% | New Entry |
| 109 | MCS Healthcare Public Relations | https://www.linkedin.com/company/mcs_2/ | United States | 298 | 1 | 0.34% | New Entry |
| 110 | Luna | https://www.linkedin.com/company/luna/ | Belgium | 267 | 0 | 0.00% | New Entry |
