Animals — page 2 of 3
801 companies, type “Animals”.
| Place | Company | Registration number | Category | First filing on record |
|---|---|---|---|---|
| Denver, CO | GRAY MUZZLE SOCIETY | 20203027374 | Animals | Oct 20, 2020 |
| Colorado Springs, CO | GREATER SWISS MOUNTAIN DOG HEALTH FUND, INC | 20213017431 | Animals | Jul 14, 2021 |
| Greeley, CO | GREELEY INDEPENDENCE STAMPEDE INC | 20123006068 | Animals | Feb 15, 2012 |
| Yoder, CO | GREG'S ENDEX ELYSIUM - A SANCTUARY | 20253005585 | Animals | Mar 6, 2025 |
| Westminster, CO | GRETTA'S HAMSTER RESCUE | 20223009765 | Animals | May 17, 2022 |
| Black Hawk, CO | GRIZZLY GUARDIANS | 20263003489 | Animals | Feb 4, 2026 |
| Broomfield, CO | GROUNDWORK RANCH | 20193011406 | Animals | Apr 24, 2019 |
| Hauppauge, NY | GUARDIANS OF RESCUE, INC. | 20203007647 | Animals | Mar 16, 2020 |
| Broomfield, CO | GUERILLAHEALER | 20263008332 | Animals | Apr 2, 2026 |
| San Rafael, CA | GUIDE DOGS FOR THE BLIND, INC. | 20043008346 | Animals | Oct 14, 2004 |
| Berthoud, CO | GUIDED HOPE | 20213025184 | Animals | Aug 26, 2021 |
| Yorktown Heights, NY | GUIDING EYES FOR THE BLIND, INC. | 20033005439 | Animals | Jun 27, 2003 |
| Gunnison, CO | GUNNISON VALLEY ANIMAL WELFARE LEAGUE | 20073003643 | Animals | Apr 16, 2007 |
| Gunnison, CO | GUNNISON WILDLIFE ASSOCIATION | 20243018142 | Animals | Jul 10, 2024 |
| Alvin, TX | HABITAT FOR HORSES, INC | 20103007668 | Animals | Jun 1, 2010 |
| Colorado Springs, CO | HAMLETT SPAY & NEUTER CLINIC OF COLORADO SPRINGS | 20023003163 | Animals | May 17, 2002 |
| Steamboat Springs, CO | HAPPY ANIMAL PROJECT, INC. | 20163010057 | Animals | Apr 6, 2016 |
| Sedalia, CO | HAPPY DOG RANCH FOUNDATION, INC. | 20163028999 | Animals | Aug 26, 2016 |
| Colorado Springs, CO | HAPPY PAWS MOBILE VET CLINIC, INC. | 20183039613 | Animals | Jan 23, 2019 |
| Berthoud, CO | HARLEY'S DREAM | 20193004564 | Animals | Feb 7, 2019 |
| Colorado Springs, CO | HARLEY'S HOPE FOUNDATION | 20133018607 | Animals | Jun 4, 2013 |
| Loma, CO | HARMONY ACRES EQUESTRIAN CENTER | 20153028429 | Animals | Aug 12, 2015 |
| Grand Junction, CO | HARMONY ANIMAL MATCHMAKER AND SANCTUARY | 20253034429 | Animals | Apr 2, 2026 |
| Parker, CO | HAWKQUEST | 20023004032 | Animals | Jun 27, 2002 |
| Lone Tree, CO | HEART FOR THE HOMELESS WITH PETS | 20123020967 | Animals | Jun 1, 2012 |
| Byers, CO | HEARTHFIRE KEEP, INC. | 20093013451 | Animals | Nov 23, 2009 |
| Steamboat Springs, CO | HEELING FRIENDS INC. | 20203009023 | Animals | Apr 13, 2020 |
| Little Rock, AR | HEIFER PROJECT INTERNATIONAL | 20053007294 | Animals | Aug 24, 2005 |
| Parker, CO | HEROES WITH PAWS | 20253033914 | Animals | Nov 10, 2025 |
| Monkton, MD | HHT FOUNDATION INTERNATIONAL, INC. | 20063008334 | Animals | Oct 9, 2006 |
| Colorado Springs, CO | HIGH COUNTRY BASSET HOUND RESCUE AND ADOPTION SERVICE, INC. | 20033009425 | Animals | Nov 17, 2003 |
| Longmont, CO | HIGH HOPE HAVEN | 20253016119 | Animals | May 27, 2025 |
| Lake City, CO | HINSDALE COUNTY ANIMAL RESCUE ENTERPRISES | 20173007758 | Animals | Mar 1, 2017 |
| Colorado Springs, CO | HO-BO CARE BOXER RESCUE | 20083005535 | Animals | May 30, 2008 |
| Deer Trail, CO | HOG HAVEN FARM | 20183008574 | Animals | Apr 2, 2018 |
| Clifton, CO | HOLY SNIP! SPAY & NEUTER CLINIC | 20263028412 | Animals | Sep 11, 2026 |
| Kiowa, CO | HONOR THE HORSE FOUNDATION | 20233025743 | Animals | Aug 24, 2023 |
| Kiowa, CO | HOOEYS HEELERS RESCUE & SANCTUARY | 20243019861 | Animals | Jul 19, 2024 |
| Longmont, CO | HOOF & THISTLE | 20213027973 | Animals | Oct 15, 2021 |
| Longmont, CO | HOOF & THISTLE | 20253014067 | Animals | May 21, 2025 |
| Naturita, CO | HOOF AND PAW, INC. | 20233036808 | Animals | Oct 30, 2025 |
| Woodstock, IL | HOOVED ANIMAL HUMANE SOCIETY | 20033007106 | Animals | Aug 14, 2003 |
| Elbert, CO | HOOVES OF WINGS, INC. | 20213008865 | Animals | Apr 22, 2021 |
| Palisade, CO | HOPE 'N HORSES | 20243023559 | Animals | Aug 8, 2024 |
| Franktown, CO | HOPE FOR HOOVES | 20223036621 | Animals | Jan 3, 2023 |
| Englewood, CO | HOPE FOR PAWS COLORADO | 20183013800 | Animals | May 2, 2018 |
| Brighton, CO | HOPPY CLOVER RABBIT RESCUE | 20253018144 | Animals | Jun 23, 2025 |
| Paso Robles, CA | HORSE POWER SANCTUARIES, INC. | 20053007995 | Animals | Oct 7, 2005 |
| Huntsburg, OH | HORSES AND HUMANS RESEARCH FOUNDATION | 20093010092 | Animals | Sep 17, 2009 |
| Erie, CO | HORSES MAKE MIRACLES FOUNDATION, INC. | 20133029762 | Animals | Sep 26, 2013 |
| Calhan, CO | HOUGHTON HEALING & THERAPY | 20243012280 | Animals | Sep 27, 2024 |
| Pueblo, CO | HUDSON RANCH, LLC | 20083005690 | Animals | May 31, 2008 |
| Canon City, CO | HUMANE SOCIETY OF FREMONT COUNTY, INC. | 20103022553 | Animals | Sep 14, 2010 |
| St. Louis, MO | HUMANE SOCIETY OF MISSOURI | 20053007325 | Animals | Aug 25, 2005 |
| Craig, CO | HUMANE SOCIETY OF MOFFAT COUNTY, INC. | 20073006275 | Animals | Jun 26, 2007 |
| Pagosa Springs, CO | HUMANE SOCIETY OF PAGOSA SPRINGS | 20083004074 | Animals | May 7, 2008 |
| Santa Rosa, CA | HUMANE SOCIETY OF SONOMA COUNTY | 20253016055 | Animals | May 21, 2025 |
| Colorado Springs, CO | HUMANE SOCIETY OF THE PIKES PEAK REGION | 20023003503 | Animals | May 22, 2002 |
| Littleton, CO | HUMANE SOCIETY OF THE SOUTH PLATTE VALLEY, INC. | 20093011111 | Animals | Oct 19, 2009 |
| Milpitas, CA | HUMANE SOCIETY SILICON VALLEY | 20163032939 | Animals | Oct 26, 2016 |
| Washington, DC | HUMANE WORLD FOR ANIMALS, INC. | 20053007448 | Animals | Sep 6, 2005 |
| Aurora, CO | HWY 50 FREEDOM RIDE | 20203014873 | Animals | Jul 16, 2020 |
| Lake George, CO | INDIGO MOUNTAIN NATURE CENTER, INC. | 20033001790 | Animals | Feb 11, 2003 |
| Fairfield, CA | INTERNATIONAL BIRD RESCUE | 20213011411 | Animals | May 6, 2021 |
| Yarmouth Port, MA | INTERNATIONAL FUND FOR ANIMAL WELFARE, INC. | 20023003814 | Animals | Jun 11, 2002 |
| Fort Worth, TX | INTERNATIONAL RHINO FOUNDATION | 20183021934 | Animals | Aug 13, 2020 |
| Clarks Summit, PA | INTERNATIONAL SOCIETY FOR ANIMAL RIGHTS | 20073007054 | Animals | Sep 18, 2007 |
| Denver, CO | INTERNATIONAL VETERINARY ACUPUNCTURE SOCIETY, INC. | 20063008110 | Animals | Sep 25, 2006 |
| Sunny Isles Beach, FL | IPAW RESCUE INC. | 20263003724 | Animals | Feb 5, 2026 |
| Fort Collins, CO | IRON HORSE THERAPEUTIC FARM | 20223028420 | Animals | Oct 18, 2022 |
| Warrington, PA | ISRAEL GUIDE DOG CENTER FOR THE BLIND | 20223007164 | Animals | Mar 25, 2022 |
| Sonita, AZ | ITTY BITTY KITTY COMMITTEE | 20233014570 | Animals | May 16, 2023 |
| Lemoore, CA | JAMIE BRIANNA'S LEGACY FUND, INC. | 20213013250 | Animals | May 18, 2021 |
| Peyton, CO | JERICHO'S HOPE EQUINE SANCTUARY | 20253018815 | Animals | Jul 3, 2025 |
| Canon City, CO | JJS HELPING PAWS INC | 20173039243 | Animals | Nov 17, 2017 |
| Glenview, IL | JOCOTOCO CONSERVATION FOUNDATION | 20243019119 | Animals | Jul 10, 2024 |
| Vail, CO | JOHN L RODACKER JR FOUNDATION | 20243039049 | Animals | Jan 2, 2025 |
| Walnut Creek, CA | JOYBOUND PEOPLE AND PETS FKA TONY LARUSSA'S ANIMAL RESCUE FOUNDATION | 20033005102 | Animals | Jun 5, 2003 |
| Denver, CO | K9 GLOBAL RESCUE | 20203015532 | Animals | Jul 17, 2020 |
| Centennial, CO | K9 KATE INC. | 20233029733 | Animals | Oct 17, 2023 |
| Colorado Springs, CO | KARL'S CANINE KREW | 20233027431 | Animals | Sep 8, 2023 |
| Aurora, CO | KARMASUE | 20163007440 | Animals | Feb 22, 2016 |
| Niwot, CO | KARUNA FOUNDATION | 20213000427 | Animals | Jan 8, 2021 |
| Denver, CO | KATIE ADAMSON CONSERVATION FUND | 20223006511 | Animals | Mar 18, 2022 |
| Paonia, CO | KATMANDU PAONIA | 20203007930 | Animals | Mar 23, 2020 |
| Steamboat Springs, CO | KEEP ROUTT WILD, INC. | 20193008030 | Animals | Mar 14, 2019 |
| Kirwin, KS | KITTY'S LONGBRANCH RANCH | 20183001969 | Animals | Jan 26, 2018 |
| Longmont, CO | KNICK O'TIME HORSE RESCUE AND REHABILITATION | 20093007424 | Animals | Jul 20, 2009 |
| Santa Fe, NM | KOHN FOUNDATION | 20083004822 | Animals | May 25, 2008 |
| Highlands Ranch, CO | KUENNING HAVEN ANIMAL FOUNDATION | 20213007655 | Animals | Apr 5, 2021 |
| Zionsville, IN | KURU, THE CONSERVATION DOG INC. | 20253027959 | Animals | Sep 11, 2025 |
| Orchard, CO | KW RANCH & RESCUE | 20263028120 | Animals | Sep 8, 2026 |
| Littleton, CO | L.O.L.A.'S RESCUE | 20173024179 | Animals | Jul 26, 2017 |
| La Junta, CO | LA JUNTA ANIMAL RESCUE | 20163000717 | Animals | Jan 11, 2016 |
| Durango, CO | LA PLATA COUNTY HUMANE SOCIETY | 20083005345 | Animals | May 29, 2008 |
| Lake George, CO | LAKE GEORGE OUTFITTERS & GYMKHANA | 20193003196 | Animals | Jan 30, 2019 |
| La Salle, CO | LASSO | 20063006014 | Animals | Jul 19, 2006 |
| Rochester Hills, MI | LEADER DOGS FOR THE BLIND | 20043010869 | Animals | Dec 15, 2004 |
| Frisco, CO | LEAGUE FOR ANIMALS AND PEOPLE OF THE SUMMIT | 20023003803 | Animals | Jun 11, 2002 |
| Pueblo West, CO | LEGENDS & LEGACIES WILD HORSE RANCH | 20243001689 | Animals | Jan 23, 2024 |
| Pagosa Springs, CO | LEW DOG GIVES | 20253034800 | Animals | Nov 14, 2025 |
| Frisco, TX | LEWA WILDLIFE CONSERVANCY (USA) | 20113002185 | Animals | Jan 21, 2011 |
| Lakewood, CO | LIFE IS BETTER RESCUE | 20113041880 | Animals | Dec 13, 2011 |
| Alamosa, CO | LIFE REVIVE AT ELYSIUM RANCH | 20263016548 | Animals | Jun 2, 2026 |
| Caliente, CA | LIFESAVERS, INC. | 20023008692 | Animals | Dec 11, 2002 |
| Fort Collins, CO | LIGHTHAWK | 20123005440 | Animals | Nov 14, 2013 |
| Henderson, NV | LION HABITAT RANCH, INC. | 20173028666 | Animals | Aug 30, 2017 |
| Santa Rosa, CA | LIONS PROJECT FOR CANINE COMPANIONS FOR INDEPENDENCE | 20103013410 | Animals | Jun 25, 2010 |
| Log Lane Village, CO | LITTLE RESCUE ON THE PRAIRIE | 20253004323 | Animals | Feb 14, 2025 |
| Chicago, IL | LIVING WITH HARMONY | 20163012402 | Animals | Apr 22, 2016 |
| Sterling, CO | LOGAN COUNTY FAIR BUD VAN BERG MEMORIAL 4-H/FFA JR. LIVESTOCK SALE | 20083006964 | Animals | Jul 22, 2008 |
| Grand Junction, CO | LOMA CAT HOUSE | 20083011088 | Animals | Nov 4, 2008 |
| Bennett, CO | LONGHOPES DONKEY SHELTER INC. | 20053004259 | Animals | May 13, 2005 |
| Boulder, CO | LONGMONT AMATEUR RADIO CLUB | 20143021320 | Animals | Jul 9, 2014 |
| Longmont, CO | LONGMONT FRIENDS OF FERAL & ABANDONED CATS | 20143006326 | Animals | Feb 12, 2014 |
| Longmont, CO | LONGMONT HUMANE SOCIETY | 20023005548 | Animals | Sep 5, 2002 |
| Johnstown, CO | LONGMONT POLICE K9 ASSOCIATION | 20263008177 | Animals | Apr 2, 2026 |
| New Orleans, LA | LOUISIANA SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS | 20063005782 | Animals | Jul 11, 2006 |
| Durango, CO | LOVE LUCKY DOG FOUNDATION | 20213020860 | Animals | Aug 6, 2021 |
| Carbondale, CO | LOVE UNLEASHED FOUNDATION | 20263008412 | Animals | Apr 13, 2026 |
| Penrose, CO | LUCILLE'S VOICE ANIMAL EDUCATION AND EMERGENCY RESCUE CENTER | 20253038027 | Animals | Dec 5, 2025 |
| Aspen, CO | LUCKY DAY ANIMAL RESCUE OF COLORADO | 20143016839 | Animals | May 16, 2014 |
| Yoder, CO | MAJESTIC CANINE RESCUE | 20133017293 | Animals | May 22, 2013 |
| Mancos, CO | MANY HORSES FOUNDATION | 20163014186 | Animals | May 2, 2016 |
| Washington D.c., WA | MARINE DEBRIS FOUNDATION | 20233029934 | Animals | Aug 1, 2024 |
| Northglenn, CO | MARYSTRONG FOUNDATION | 20253019847 | Animals | Jul 21, 2025 |
| Sedalia, CO | MATTERSVILLE | 20233031702 | Animals | Oct 31, 2023 |
| Puunene, HI | MAUI HUMANE SOCIETY | 20233000236 | Animals | Jan 6, 2023 |
| Virginia Beach, VA | MAYA FOUNDATION | 20193038521 | Animals | Dec 18, 2019 |
| Meeker, CO | MEEKER MUSTANG MAKEOVER | 20223021301 | Animals | Feb 2, 2023 |
| Loma, CO | MESA COUNTY CATTLEWOMEN | 20083008180 | Animals | Aug 7, 2008 |
| Littleton, CO | MIDAMERICA BOSTON TERRIER RESCUE | 20183014200 | Animals | May 4, 2018 |
| Kremmling, CO | MIDDLE PARK STOCKGROWERS ASSOCIATION | 20203006265 | Animals | Feb 24, 2020 |
| Englewood, CO | MILE HIGH DACHSHUNDS RESCUE, INC. | 20173034126 | Animals | Oct 31, 2017 |
| Broomfield, CO | MILE HIGH LABRADOR RETRIEVER MISSION | 20223018119 | Animals | Jul 11, 2022 |
| Centennial, CO | MILE HIGH RESCUE | 20213008532 | Animals | Apr 16, 2021 |
| Commerce City, CO | MILE HIGH WEIMARANER RESCUE | 20093008381 | Animals | Aug 3, 2009 |
| Thornton, CO | MIRACLES THERAPEUTIC RIDING CENTER | 20183028453 | Animals | Sep 6, 2018 |
| Colorado Springs, CO | MISFITS AND EARTIPS | 20253006881 | Animals | Aug 4, 2025 |
| Lakewood, CO | MISHA MAY FOUNDATION | 20113028365 | Animals | Aug 15, 2011 |
| Colorado Springs, CO | MISS RODEO AMERICA SCHOLARSHIP FOUNDATION, INC. | 20083004959 | Animals | May 26, 2008 |
| Boulder, CO | MOCHIS LEGACY GOLDEN RETRIEVER THERAPY | 20263028535 | Animals | Sep 16, 2026 |
| Broomfield, CO | MOLLY-DHARMA RUN, INC. | 20133013633 | Animals | May 3, 2013 |
| Fort Morgan, CO | MORGAN HUMANE SOCIETY | 20103022519 | Animals | Sep 15, 2010 |
| Denver, CO | MORRIS ANIMAL FOUNDATION | 20023005138 | Animals | Aug 14, 2002 |
| Boulder, CO | MOTHER GAIA ANIMAL RESCUE | 20243032620 | Animals | Nov 7, 2024 |
| Englewood, CO | MOUNTAIN GORILLA CONSERVATION FUND | 20093002740 | Animals | Mar 20, 2009 |
| Sacramento, CA | MOUNTAIN LION FOUNDATION | 20203026977 | Animals | Oct 13, 2020 |
| Florissant, CO | MOUNTAIN LION REHABILITATION ORGANIZATION | 20243007234 | Animals | Mar 15, 2024 |
| Strasburg, CO | MOUNTAIN STATES RETIRED RACEHORSE REHOMING | 20233013862 | Animals | May 23, 2023 |
| Walsenburg, CO | MOUNTAIN VIEW SANCTUARY INC | 20183030169 | Animals | Oct 1, 2018 |
| Nathrop, CO | MOUNTAINS MOVE | 20233001699 | Animals | Jan 25, 2023 |
| Mountain Village, CO | MUSTARD SEED RANCH INC. | 20163008866 | Animals | Mar 17, 2016 |
| Trinidad, CO | MY BEST FRIEND RESCUE | 20183018387 | Animals | Jun 12, 2018 |
| Aurora, CO | MY FAIRY DAWG MOTHER RESCUE, INC. | 20123035845 | Animals | Oct 19, 2012 |
| Carr, CO | MY SECOND HOME RESCUE, INC. | 20223020173 | Animals | Jul 29, 2022 |
| Calhan, CO | MYAS RESCUED ANGELS | 20233023117 | Animals | Aug 11, 2023 |
| San Diego, CA | MYBALTO FOUNDATION | 20243006176 | Animals | Feb 28, 2024 |
| Alma, IL | NANPA FOUNDATION | 20053002576 | Animals | Mar 18, 2005 |
| Lincoln, NE | NATIONAL ALPACA FOUNDATION | 20243009484 | Animals | Apr 19, 2024 |
| Brighton, CO | NATIONAL ANIMAL FOSTER NETWORK | 20243039171 | Animals | Jan 10, 2025 |
| Dallas, TX | NATIONAL BRUSSELS GRIFFON RESCUE, INC | 20253037781 | Animals | Dec 29, 2025 |
| Santa Paula, CA | NATIONAL DISASTER SEARCH DOG FOUNDATION, INC. | 20073010441 | Animals | Nov 15, 2007 |
| Cortez, CO | NATIONAL MUSTANG ASSOCIATION INC | 20203013250 | Animals | Jun 3, 2020 |
| Reston, VA | NATIONAL WILDLIFE FEDERATION | 20023005301 | Animals | Aug 14, 2002 |
| Washington, DC | NATIONAL WILDLIFE FEDERATION ACTION FUND | 20233028814 | Animals | Oct 4, 2023 |
| Washington, DC | NATIONAL WILDLIFE REFUGE ASSOCIATION | 20033002651 | Animals | Mar 12, 2003 |
| Florence, CO | NATURE'S EDUCATORS | 20113009242 | Animals | Mar 31, 2011 |
| Worcester, MA | NEW ENGLAND ANTI-VIVISECTION SOCIETY (NEAVS) | 20063003630 | Animals | Apr 27, 2006 |
| Sacramento, CA | NEW HARVEST INC. | 20213033683 | Animals | Nov 22, 2021 |
| Parker, CO | NEW HOPE CATTLE DOGS RESCUE & REHOMING | 20233029898 | Animals | Oct 18, 2023 |
| Lakewood, CO | NIKENO'S SECOND CHANCES | 20173021746 | Animals | Jul 18, 2017 |
| Black Hawk, CO | NO ANIMAL LEFT BEHIND SEARCH & RESCUE | 20263027572 | Animals | Sep 1, 2026 |
| Denver, CO | NO KILL COLORADO | 20133010076 | Animals | Apr 12, 2013 |
| Trinidad, CO | NOAH'S ARK ANIMAL WELFARE ASSOCIATION | 20083002260 | Animals | Mar 10, 2008 |
| Westminster, CO | NOAH'S ARK PET BANK | 20233018426 | Animals | Jul 7, 2023 |
| Loveland, CO | NOCO HUMANE | 20023005879 | Animals | Sep 28, 2002 |
| Fort Collins, CO | NOCO KITTEN MAMA | 20253038150 | Animals | Dec 9, 2025 |
| Washington, DC | NONHUMAN RIGHTS PROJECT, INC. | 20173041152 | Animals | Jan 30, 2018 |
| Garden Valley, ID | NORTH AMERICAN GROUSE PARTNERSHIP, INC. | 20053000108 | Animals | Jan 5, 2005 |
| Nunn, CO | NORTH AMERICAN VERSATILE HUNTING DOG ASSOCIATION ROCKY MOUNTAIN CHAPTER | 20193038987 | Animals | Dec 18, 2019 |
| Walden, CO | NORTH PARK WILDLIFE REHABILITATION | 20123005894 | Animals | Feb 14, 2012 |
| Berthoud, CO | NORTHERN COLORADO BEEKEEPERS ASSOCIATION | 20173005663 | Animals | Feb 9, 2017 |
| Fort Collins, CO | NORTHERN COLORADO FRIENDS OF FERALS | 20153010157 | Animals | Apr 5, 2015 |
| Fort Collins, CO | NORTHERN COLORADO NATURE ALLIANCE | 20243018001 | Animals | Jun 27, 2024 |
| Fort Collins, CO | NORTHERN COLORADO WILDLIFE CENTER | 20183039574 | Animals | Dec 18, 2018 |
| Park City, UT | OCEARCH | 20243000450 | Animals | Jan 19, 2024 |
| Crested Butte, CO | OH BE DOGFUL RESCUE | 20173009739 | Animals | Apr 11, 2017 |
| Boulder, CO | OLD DOGS NEW DIGS | 20213015343 | Animals | Jun 4, 2021 |
| Golden, CO | OLD SOUL CANINE RESCUE, LLC | 20223017895 | Animals | Jul 7, 2022 |
| Fort Collins, CO | ONE HEALTH OUTREACH | 20243034752 | Animals | Nov 15, 2024 |
| Erie, CO | OPEN PASTURES ANIMAL SANCTUARY AND RESCUE | 20253020930 | Animals | Jul 28, 2025 |
| Boulder, CO | OPERATION EQUINE | 20213027111 | Animals | Oct 11, 2021 |
| Peyton, CO | OUTPAWS | 20143009154 | Animals | Mar 13, 2014 |
| Denver, CO | PACK BURRO RACING PHOTOGRAPHERS | 20263020992 | Animals | Jul 29, 2026 |
| Silt, CO | PACK LLAMAS CONNECTED | 20253038149 | Animals | Dec 8, 2025 |
| Denver, CO | PAINTED PAWS FOR VETERANS | 20173038079 | Animals | Nov 16, 2017 |
| Crested Butte, CO | PARADISE ANIMAL WELFARE SOCIETY | 20073005519 | Animals | May 29, 2007 |
| Longmont, CO | PARAGON SERVICE DOGS | 20023003649 | Animals | May 31, 2002 |
| Monroe, WA | PASADO'S SAFE HAVEN | 20213021028 | Animals | Aug 6, 2021 |
| Littleton, CO | PAT HANNON POST NO. 4666, VETERANS OF FOREIGN WARS OF THE UNITED STATES | 20133023696 | Animals | Aug 2, 2013 |
| Silt, CO | PAULINE S. SCHNEEGAS WILDLIFE FOUNDATION | 20083004495 | Animals | May 22, 2008 |
| Denver, CO | PAUSE ANIMAL WELLNESS SANCTUARY | 20253002637 | Animals | Jan 31, 2025 |
| Stockton, KS | PAW PALS ASSISTANCE DOGS, INC. | 20083004700 | Animals | Jun 23, 2008 |
| Keenesburg, CO | PAWPRINTS PET RESCUE | 20253001266 | Animals | Jan 24, 2025 |
| Denver, CO | PAWS ALL IN THE CITY | 20213007116 | Animals | Mar 23, 2021 |
| Denver, CO | PAWS AND CLAWS PUERTO VALLARTA | 20233012785 | Animals | May 17, 2023 |
| Greeley, CO | PAWS OF HOPE COLORADO | 20263025160 | Animals | Aug 18, 2026 |
| Highlands Ranch, CO | PAWS ON THE GROUND COLORADO | 20173029924 | Animals | Oct 31, 2017 |
| Wayland, MI | PAWS WITH A CAUSE | 20093003021 | Animals | Apr 2, 2009 |
| Denver, CO | PAWSCO | 20143004251 | Animals | Feb 6, 2014 |
| Kim, CO | PAWSITIVE PATHWAYS INC. | 20243038107 | Animals | Dec 31, 2024 |
| Aurora, CO | PAWSITIVE RESTORATIONS ANIMAL RESCUE | 20203015579 | Animals | Jul 17, 2020 |
| Thornton, CO | PAY AND FRIENDS, INC. | 20233038258 | Animals | Jan 11, 2024 |
| Boulder, CO | PAY IT FUR-WARD CORPORATION | 20263016108 | Animals | May 29, 2026 |
| Sterling, CO | PEACEFUL COEXISTENCE LTD | 20253037475 | Animals | Dec 2, 2025 |
| Deer Trail, CO | PEACEFUL PRAIRIE SANCTUARY | 20073009071 | Animals | Oct 3, 2007 |
| San Angelo, TX | PEACEFUL VALLEY DONKEY RESCUE, INC. | 20043008006 | Animals | Sep 27, 2004 |
| Pueblo, CO | PENELOPE'S PET PLACE OUTREACH | 20223016159 | Animals | Jul 19, 2022 |
| Loveland, CO | PENGUINS INTERNATIONAL | 20173009324 | Animals | Mar 24, 2017 |
| Boulder, CO | PEOPLE AND POLLINATORS ACTION NETWORK | 20213019556 | Animals | Aug 3, 2021 |
| Norfolk, VA | PEOPLE FOR THE ETHICAL TREATMENT OF ANIMALS, INC. | 20033003362 | Animals | Apr 4, 2003 |
| Littleton, CO | PEPPER'S SENIOR DOG SANCTUARY | 20193006819 | Animals | Mar 14, 2019 |
| Galt, CA | PERFORMING ANIMAL WELFARE SOCIETY | 20083009144 | Animals | Aug 22, 2008 |
| Estes Park, CO | PET ASSOCIATION OF ESTES PARK INC | 20083005875 | Animals | Jun 2, 2008 |
| Woodland Park, CO | PET FOOD PANTRY FOR TELLER COUNTY | 20233018224 | Animals | Jun 29, 2023 |
| Denver, CO | PETCONNECT RESCUE, INC. | 20173004698 | Animals | Feb 3, 2017 |
| Centennial, CO | PETFINDER FOUNDATION | 20093012732 | Animals | Nov 13, 2009 |
| Denver, CO | PETS RULE CARE PROJECT | 20253018514 | Animals | Jul 1, 2025 |
| Meeker, CO | PICEANCE MUSTANGS | 20193034430 | Animals | Nov 12, 2019 |
| Mack, CO | PIG-A-SUS HOMESTEAD SANCTUARY | 20173019125 | Animals | Jun 9, 2017 |
| Colorado Springs, CO | PIKES PEAK OR BUST RODEO FOUNDATION | 20083005856 | Animals | Jun 2, 2008 |
| Leadville, CO | PLANNED PETHOOD ASSISTANCE, INC. | 20193000274 | Animals | Jan 8, 2019 |
| Conifer, CO | PLANNED PETHOOD INTERNATIONAL | 20203023548 | Animals | Aug 26, 2020 |
| Sanford, NC | PORTUGUESE WATER DOG FOUNDATION | 20243007981 | Animals | Mar 27, 2024 |
| Boulder, CO | POSO DOG RESCUE | 20233029068 | Animals | Oct 12, 2023 |
| Sedalia, CO | PRAIRIE PROTECTION | 20223031566 | Animals | Nov 8, 2022 |
| Ignacio, CO | PRANADOGS BEHAVIOR & REHAB CENTER | 20243018320 | Animals | Dec 3, 2024 |
| Terrell, TX | PRIDEROCK WILDLIFE REFUGE | 20103003965 | Animals | Apr 9, 2010 |
| Westminster, CO | PROFESSIONAL ASSOCIATION OF THERAPEUTIC HORSEMANSHIP INTERNATIONAL | 20063004722 | Animals | May 24, 2006 |
| Boulder, CO | PROJECT ANIMALAID | 20103017698 | Animals | Aug 3, 2010 |
| Jamestown, ND | PROJECT APIS M. 2.0, INC. | 20193037004 | Animals | Nov 21, 2019 |
| Whitwell, TN | PROJECT K9 HERO | 20173019468 | Animals | Jun 20, 2017 |
| Dover, DE | PROJECT SLINGSHOT, INC. | 20263019385 | Animals | Sep 28, 2026 |
| Parker, CO | PROMISE RANCH THERAPEUTIC RIDING | 20133039503 | Animals | Dec 16, 2013 |
| Steamboat Springs, CO | PROVIDING UNHOMED PUPS SUPPORT | 20263028286 | Animals | Sep 11, 2026 |
| Pueblo West, CO | PUEBLO SPAY AND NEUTER NOW | 20233029586 | Animals | Oct 13, 2023 |
| Pueblo, CO | PUEBLO ZOOLOGICAL SOCIETY | 20023003310 | Animals | May 17, 2002 |
| Las Vegas, NV | PUGS AND HUGS RESCUE INC | 20263029337 | Animals | Sep 30, 2026 |
| Pueblo, CO | PURR MANOR | 20263013713 | Animals | May 12, 2026 |
| Annapolis, MD | RACE FOR LIFE, INC | 20233008260 | Animals | Apr 21, 2023 |
| Brighton, CO | RAPTOR EDUCATION FOUNDATION | 20103020672 | Animals | Aug 18, 2010 |
| Colorado Springs, CO | RAVEN'S HOLLOW | 20263029344 | Animals | Sep 30, 2026 |
| Austin, TX | RE:WILD | 20183009573 | Animals | Apr 11, 2018 |
| Denver, CO | RED FERN ANIMAL RESCUE | 20223027598 | Animals | Oct 4, 2022 |
| Hudson, CO | RED SKY RANCH THERAPEUTIC BARN | 20233038270 | Animals | Jan 4, 2024 |
| Fort Collins, CO | REPTILE & AMPHIBIAN CENTER OF THE ROCKIES | 20173018903 | Animals | Jun 9, 2017 |
| Houston, TX | RESCUED PETS MOVEMENT INC. | 20143006376 | Animals | Feb 12, 2014 |
| Conifer, CO | RESQRANCH POWERED BY THE PRINCE OF FLAME FUND | 20243006788 | Animals | Mar 8, 2024 |
| Loveland, CO | RESURRECTING HEARTS HORSEMANSHIP, INC. | 20253023340 | Animals | Aug 8, 2025 |
| Tampa, FL | RETIRED POLICE CANINE FOUNDATION INC. | 20173001267 | Animals | Jan 23, 2017 |
| Evergreen, CO | RETRIEVER RESCUE OF COLORADO | 20133027685 | Animals | Oct 30, 2013 |
| Lyons, CO | RETURNING SOLDIER INITIATIVE | 20153041481 | Animals | Nov 20, 2015 |
| Littleton, CO | REWIND RHINO EXTINCTION | 20243029171 | Animals | Oct 15, 2024 |
| Grand Junction, CO | REZ VET | 20253016143 | Animals | May 21, 2025 |
| Lafayette, CO | REZDAWG RESCUE INC. | 20153015234 | Animals | May 4, 2015 |
| Northborough, MA | RHODESIAN RIDGEBACK RESCUE, INC. | 20183003933 | Animals | Feb 20, 2018 |
| Fort Lupton, CO | RHYTHM OF THE HORSE THERAPEUTIC HORSEMANSHIP INC. | 20223031849 | Animals | Nov 9, 2022 |
| Lakewood, CO | RHYTHMIC EQUINE INC | 20253017984 | Animals | Jun 20, 2025 |
| Richmond, VA | RING DOG RESCUE, INC. | 20163029730 | Animals | Sep 15, 2016 |
| Aspen, CO | ROARING FORK VALLEY BEAR COALITION | 20233005604 | Animals | Feb 24, 2023 |
| Castle Rock, CO | ROBIN'S NEST FOUNDATION INC. | 20203012377 | Animals | May 19, 2020 |
| Denver, CO | ROCKY MOUNTAIN AMERICAN ASSOCIATION OF ZOO KEEPERS | 20133026776 | Animals | Aug 20, 2013 |
| Wellington, CO | ROCKY MOUNTAIN BIG GAME RECOVERY | 20253027001 | Animals | Sep 3, 2025 |
| Grand Junction, CO | ROCKY MOUNTAIN BIGHORN SOCIETY, INC. | 20253031968 | Animals | Oct 30, 2025 |
| Brighton, CO | ROCKY MOUNTAIN BIRD OBSERVATORY | 20023003197 | Animals | May 17, 2002 |
| Westminster, CO | ROCKY MOUNTAIN BUTTERFLY CONSORTIUM DBA BUTTERFLY PAVILION | 20023007296 | Animals | Nov 8, 2002 |
| Pueblo, CO | ROCKY MOUNTAIN COCKER RESCUE, INC. | 20103002956 | Animals | Mar 16, 2010 |
| Pueblo West, CO | ROCKY MOUNTAIN COLLIE AND SHELTIE RESCUE, INC. | 20113036151 | Animals | Nov 2, 2011 |
| Denver, CO | ROCKY MOUNTAIN FELINE RESCUE | 20033007491 | Animals | Aug 27, 2003 |
| Boulder, CO | ROCKY MOUNTAIN FRENCH BULLDOG RESCUE | 20193020953 | Animals | Nov 5, 2019 |
| Lakewood, CO | ROCKY MOUNTAIN GREAT DANE RESCUE, INC | 20063007655 | Animals | Aug 30, 2006 |
| Arvada, CO | ROCKY MOUNTAIN HORSE RESCUE | 20093007698 | Animals | Jul 23, 2009 |
| Erie, CO | ROCKY MOUNTAIN HOUSE RABBIT RESCUE | 20063003072 | Animals | Apr 10, 2006 |
| Elizabeth, CO | ROCKY MOUNTAIN JACK RUSSELL TERRIER NETWORK | 20233001201 | Animals | Jan 19, 2023 |
| Parker, CO | ROCKY MOUNTAIN LAB RESCUE | 20103032199 | Animals | Jun 26, 2013 |
| Hartsel, CO | ROCKY MOUNTAIN MARE & FOAL RESCUE | 20263013585 | Animals | May 18, 2026 |
| Alamosa, CO | ROCKY MOUNTAIN PARROT | 20203004267 | Animals | Feb 6, 2020 |
| Berthoud, CO | ROCKY MOUNTAIN PUPPY RESCUE | 20103007959 | Animals | Jun 8, 2010 |
| Fort Collins, CO | ROCKY MOUNTAIN RAPTOR PROGRAM | 20073002690 | Animals | Mar 7, 2007 |
| Denver, CO | ROCKY MOUNTAIN WILD | 20073004344 | Animals | May 2, 2007 |
| Sedalia, CO | ROCKY MOUNTAIN WILDLIFE ALLIANCE | 20193014958 | Animals | May 14, 2019 |
| Durango, CO | ROCKY MOUNTAIN WOLF PROJECT | 20253013751 | Animals | May 13, 2025 |
| Pagosa Springs, CO | RODEO GROUNDS MANAGEMENT COMMITTEE | 20263004468 | Animals | Feb 23, 2026 |
| Brighton, CO | ROGUE IMPACT FOUNDATION | 20263024024 | Animals | Aug 14, 2026 |
| Ault, CO | ROHIRWYN EQUESTRIAN AND REHABILITATION | 20233037172 | Animals | Dec 8, 2023 |
| Grand Junction, CO | ROICE HURST HUMANE SOCIETY, INC. | 20023003687 | Animals | Jun 6, 2002 |
| Boulder, CO | ROMO'S RESCUE FUND | 20233001161 | Animals | Jan 19, 2023 |
| Bennett, CO | ROOSTER SANCTUARY AT DANZIG'S ROOST | 20123030223 | Animals | Aug 21, 2012 |
| Olathe, CO | ROUBIDEAU RIM WILDLIFE RESCUE | 20213027052 | Animals | Sep 28, 2021 |
Alphabetical order — this site ranks no one. Companies in the Colorado Secretary of State file of October 3, 2026. Individuals are not on this site. How to read this.