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Offices of The Nature Conservancy

Worldwide Office
The Nature Conservancy
4245 North Fairfax Drive, Suite 100
Arlington, VA 22203-1606
(800) 628-6860

To contact a specific Nature Conservancy state or country program, please scroll through the following list of our offices.

State Programs


Alabama Field Office
2100 1st Ave. North, Suite 500
Birmingham, Alabama 35203
(205) 251-1155
Fax (205) 251-4444

Alaska Field Office
715 L Street, Suite 100
Anchorage, AK 99501
(907) 276-3133
(907) 276-2584 (fax)
alaska@tnc.org

Arizona Field Office
1510 E. Ft. Lowell,
Tucson, AZ 85719
(620) 712-0048
(620) 712-0059 (fax)
arizona@tnc.org

Arkansas Field Office
601 N. University Avenue
Little Rock, AR 72205
(501) 663-6699

California Field Office
201 Mission Street
4th Floor
San Francisco, CA 94105
(415) 777-0487
calweb@tnc.org

Colorado Field Office
2424 Spruce Street
Boulder, CO 80302
(303) 444-2950
colorado@tnc.org

Connecticut Field Office
55 Church Street
New Haven, CT 06510
(860) 344-0716
ct@tnc.org

Delaware Field Office
Community Service Building
100 West 10th Street, Suite 1107
Wilmington, DE 19801
(302) 654-4707
(302) 654-4708 (fax)
delaware@tnc.org

Florida Field Office
222 South Westmonte Drive, Suite 300
Altamonte Springs, FL 32714
(407) 682-3664

Georgia Field Office
100 Peachtree St NW; Suite 2250
Atlanta, GA 30303
(404) 873-6946
(404) 863-6984 (fax)

Great Lakes Field Program
8 S. Michigan Avenue, Suite 2301
Chicago, IL 60603
(312) 759-8017
(312) 759-8409 (fax)
greatlakes@tnc.org

Hawai'i Field Office
923 Nuuanu Avenue
Honolulu, HI 96817
(808) 537-4508
hawaii@tnc.org

Idaho Field Office
116 1st Avenue North
Hailey, ID 83333
(208) 788-8988
IdahoMembers@tnc.org

Illinois Field Office
8 S. Michigan Avenue, Suite 900
Chicago, IL 60603
(312) 580-2100
illinois@tnc.org

Indiana Field Office
Efroymson Conservation Center
620 East Ohio Street
Indianapolis, IN 46202
(317) 951-8818
(317) 917-2478 (fax)

Iowa Field Office
303 Locust Street - Suite 402
Des Moines, IA 50309
(515) 244-5044
(515) 244-8890 (fax)
iowa@tnc.org

Kansas Chapter
700 SW Jackson, Suite 804
Topeka, KS 66603
(785) 233-4400
(785) 233-2022 (fax)
kansas@tnc.org

Kentucky Field Office
642 W. Main Street
Lexington, KY 40508
(859) 259-9655
kentucky@tnc.org

Louisiana Field Office
P.O. Box 4125
Baton Rouge, LA 70821
(225) 338-1040
(225) 338-0103 (fax)
lafo@tnc.org

Maine Field Office
14 Maine Street, Suite 401
Brunswick, ME 04011
(207) 729-5182
naturemaine@tnc.org

Maryland/DC Field Office
5410 Grosvenor Lane
Suite 100
Bethesda, MD 20814
(301) 897-8570
(301) 897-0858 (fax)

Massachusetts Field Office
99 Bedford Street, 5th Floor
Boston, MA 02111
(617) 532-8300
(617) 532-8400 (fax)
massachusetts@tnc.org

Michigan Field Office
101 E. Grand River
Lansing, MI 48906
(517) 316-0300
michigan@tnc.org

Minnesota Field Office
1101 West River Parkway
Suite 200
Minneapolis MN 55415-1291
(612) 331-0750
minnesota@tnc.org

Mississippi Field Office
405 Briarwood Drive, Suite 101
Jackson, MS 39206
(601) 713-3355

Missouri Field Office
2800 S. Brentwood Boulevard
Saint Louis, MO 63144
(314) 968-1105
missouri@tnc.org

Montana Field Office
32 South Ewing
Helena, MT 59601
(406) 443-0303

Nebraska Field Office
1007 Leavenworth St.
Omaha, NE 68102
(402) 342-0282
nebraska@tnc.org

Nevada Field Office
One East First Street, Suite 1007
Reno, NV 89501
(775) 322-4990
nevada@tnc.org

New Hampshire Field Office
22 Bridge Street, 4th Floor
Concord, New Hampshire 03301
(603) 224-5853
Contact information

New Jersey Field Office
200 Pottersville Road
Chester, NJ 07930
(908) 879-7262
newjersey@tnc.org

New Mexico Field Office
212 East Marcy, Suite 200
Santa Fe, NM 87501
(505) 988-3867
nm@tnc.org

New York:

New York State Office
195 New Karner Rd, Suite 200
Albany, NY 12205
Phone: (518) 690-7850
Fax: (518) 869-2332

Adirondack Chapter
P.O. Box 65, Route 73
Keene Valley, NY 12943
(518) 576-2082

Central & Western Chapter
1048 University Avenue
Rochester, NY 14607
(585) 546-8030

Eastern New York Chapter
195 New Karner Road
Suite 201
Albany, NY 12205
Phone (518) 690-7878
Fax (518) 869-2443

Long Island Chapter
250 Lawrence Hill Road
Cold Spring Harbor, NY 11724
(631) 367-3225

P.O. Box 5125
E. Hampton, NY 11937
(631) 329-7689

New York City Office
322 8th Avenue, 16th Floor
New York, NY 10001
(212) 997-1880

North Carolina Field Office
American Tobacco Campus
334 Blackwell Street, Suite 300
Durham, NC 27701
(919) 403-8558

North Dakota Field Office
c/o Western Dakotas Program Office
822 Main Street
Rapid City, SD 57701
(605) 342-4040
(605) 342-6060 (fax)

Ohio Field Office
6375 Riverside Drive, Suite 100
Dublin, OH 43017
(614) 717-2770
ohio@tnc.org

Oklahoma Field Office
2727 East 21st Street, Suite 102
Tulsa, OK 74114
(918) 585-1117

Oregon Field Office
821 SE 14th Avenue
Portland, OR 97214
(503) 802-8100
(503) 802-8199 (fax)
oregon@tnc.org

Pennsylvania Field Office
2101 North Front Street
Building #1, Suite 200
Harrisburg, PA 17110
(866) 298-1267 (Toll-free)
(717) 232-6001
(717) 232-6061 (fax)
pa_chapter@tnc.org

Rhode Island Field Office
159 Waterman Street
Providence, RI 02906
(401) 331-7110
ri@tnc.org

South Carolina Field Office
2231 Devine Street, Suite 100
Columbia, SC  29205
(803) 254-9049
southcarolina@tnc.org

South Dakota Field Office
c/o Western Dakotas Program Office
822 Main Street
Rapid City, SD 57701
(605) 342-4040
(605) 342-6060 (fax)

Tennessee Field Office
2021 21st Avenue South, Suite C-400
Nashville, TN 37212
(615) 383-9909

Texas Field Office
P.O. Box 1440
San Antonio, TX 78295-1440
(210) 224-8774
(210) 228-9805 (fax)

Utah Field Office
559 E. South Temple
Salt Lake City, UT 84102
(801) 531-0999
utah@tnc.org

Vermont Field Office
27 State Street
Montpelier, VT 05602-2934
(802) 229-4425
vermont@tnc.org

Virginia Field Office
490 Westfield Road
Charlottesville, VA 22901-1633
(434) 295-6106

Washington Field Office
1917 First Avenue
Seattle, WA 98101
(206) 343-4344
washington@tnc.org

West Virginia Field Office
723 Kanawha Boulevard East Suite 500
Charleston, WV 25301
(304) 345-4350
westvirginia@tnc.org

Wisconsin Field Office
633 West Main Street
Madison, WI 53703
(608) 251-8140

Wyoming Field Office
258 Main Street, Suite 200
Lander, WY 82520
(307) 332-2971
pplatt@tnc.org

International Programs


Argentina
Pasaje Juramento 163, 2º piso
San Carlos de Bariloche 8400
Patagonia - Argentina
Tel/Fax: (54) 2944-521-300/600
               (54) 2944-521-478/479
VoIP: (703) 841-4251
argentina@tnc.org

Australia
Suite 3.04
The 60 L Green Building
60 Leicester Street
Carlton, Victoria 3053
Australia
+61 (3) 8346-8600
australia@tnc.org

Brisbane Office:
245 Riverside Drive
West End, Queensland 4101
+61 (7) 3214-6900
asiapacific@tnc.org

Bahamas
#6 Colonial Hill Plaza
Thompson Boulevard
P.O. Box CB-11398
Nassau, New Providence
The Bahamas
(242) 326-0024 
bahamas@tnc.org

Belize
41 Front Street
P.O. Box 170
Punta Gorda, Belize
(501) 722-2503

Bolivia
La Paz
Edificio Multicentro, Torre B
Piso 4 Oficinas 401 y 402
Avenidas Arce y R. Gutierrez
La Paz, Bolivia
(591-2) 214-5096

Brazil (Português)
Rio de Janeiro - Main South America regional office
Lauro Muller 116 / 0907
Botafogo
Rio de Janeiro, 22290-160
Brasil
(55-21) 2159-2826

Belém
Avenida Nazaré 280
Nazaré
CEP 66035-170 Belém - PA
Brasil
(55-91) 4008-6200
 
Brasilia
SRTVS, Quadra 701, Conjunto: D, Bloco: A, Sala 246
Ed. Brasília Design Center - Asa Sul
CEP 70340-907 Brasília – DF
(55-61) 3421-9100
 
Cuiabá
Av. Historiador Rubens de Mendonça, 1894
Centro Empresarial Maruanã, Salas: 1004/1005
Bosque da Saúde
CEP 78050-000 Cuiabá – MT
Brasil
(55-65) 3642-6792

Curitiba
Alameda Júlia da Costa, 1240
Bigorrilho
CEP: 80730-070 Curitiba – PR
Brasil
(55-41) 3336-8777

Manaus
Av. Constantino Nery 2.789
Ed. Empire Center, Sala 705
CEP 66050-002 Manaus - AZ
(55-92) 3656 8246

Canada
c/o Worldwide Office
4245 N. Fairfax Drive Suite 100
Arlington, VA 22203
(703) 841-2088
canada@tnc.org

Chile
Marchant Pereira 367, Oficina 801
Santiago De Chile, Chile 7500557
(56-2) 2341 7027
chile@tnc.org

Valdivia
Los Castaños 100 B
Isla Teja, Valdivia
Región de los Ríos
(56-63) 293098 / 293758

Valdivian Coastal Reseve
Reserva Costera Valdiviana
Casilla 2
Corral
Región de los Ríos
(56-63) 197 2195
http://www.reservacosteravaldiviana.cl

China
Beijing Office
B4-2 Qijiayuan Diplomatic Compound
No. 9 Jianwai Dajie, Chaoyang District
Beijing, China 100600
Tel: (+86-10) 8531 9500

Kunming Office
#73 Xinyuan Villa, Gaoxin District
Kunming, Yunnan, China 650106
Tel: (+86-871) 832 6228

Hong Kong Office
Unit 2107-08
Prosperity Millennia Plaza
663 King’s Road
North Point, HONG KONG
Tel: +852 3978-9700
Fax: +852 3978-9799
hongkong_info@tnc.org

Colombia (Español)
Cra 7 No. 80-49 Oficina 204
Centro de Negocios el Nogal
Bogotá, Colombia
(57 1) 321-4051

Cartagena
Getsamani
Avenida Del Arsenal No.9a-37
Cartagena De Indias, Colombia
(57 5) 664-9893

Costa Rica
San Pedro, los Yoses, de la Antigua Subarú, 300 mts al sur, 200 mts al oeste y 50 mts norte, Oficentro París.
San Jose, Costa Rica
(506) 2528-8800
costarica@tnc.org

Dominican Republic
Doctores Mallen Guerra #235
Arroyo Hondo, Santo Domingo
Dominican Republic
(809) 541-7666
(809) 541-4165 (fax)
dominicanrepublic@tnc.org  

Ecuador
Calle Los Naranjos N44-491 y Azucenas
(Sector Monteserrin)
Quito, Ecuador
(593-2) 225-7138
ecuadorofc@tnc.org

Europe
Sascha Müller-Kraenner
Charitéstraße 3
D-10117 Berlin
+49 30 284 984 1950
+49 30 284 984 1953 (fax)
+49 160 9035 4509 (mobile)
smullerkraenner@tnc.org

Guatemala
12 Avenida, 14-41 zona 10
Colonia Oakland
Guatemala City, Guatemala 01010
(502) 2367-0480

Honduras
Col. Florencia Norte
1era. Entrada, 2da. Calle
4ta. Ave., Casa No. 2201, Bulevar Suyapa
Apdo. Postal 5744
Tegucigalpa, Honduras
(504) 232-3298

Indonesia
Indonesia Program
The Nature Conservancy
Graha Iskandarsyah 3rd Floor
Jl. Iskandarsyah Raya No. 66 C
Jakarta 12160
Indonesia
+62-21 727 920 43
+62-21 727 920 44 (fax)
indonesia@tnc.org

Jamaica
2 1/2 Kingsway, Unit #27
Devon House East
Kingston 10
St. Andrew, Jamaica
(876) 754-4579

Mexico
Ricardo Palmerín 110
Col. Guadalupe Inn
Del. Alvaro Obregon
México DF, 01020
(5255) 5661-1153

Micronesia
Moylan's Insurance Building #204
Kolonia, Pohnpei, FSM 96941
(691) 320-4267
(+691) 320-7422 (fax)

Mailing Address:
P.O. Box 216, Kolonia
Pohnpei 96941
Federated States of Micronesia

Mongolia
Sukhbaatar District, 1 Khoroo, Peace Avenue,
DHL building, 2nd floor
14201 Ulaanbaatar, Mongolia

Nicaragua
Del Hotel Colon, 1 cuadra al sur
75 varas arriba casa No. 2
Residencial Los Robles
Managua, Nicaragua
(505) 277-0594

Palau
Carlos Salii Bldg.
2nd Floor
Toirois, Medalaii
Koror, Palau PW 96940
(680) 488-2017

Panama
Clayton
Ciudad del Saber
Calle Principal, Casa #352 A/B
Panama
(507) 317-0328
 
Papua New Guinea
Suite 7
Monian Haus-Nita Street
Tabari Place-Boroko
Papua New Guinea
(+675) 323 0699
(+675) 323-0397 (fax)

Peru
Av. Casimiro Ulloa 346
Miraflores
Lima, Perú L-18
(51 1) 444-1166
(51 1) 243-0856 (fax)

Solomon Islands
Tom Yu Building
Point Cruz
Honiara
Solomon Islands
(677) 20-940
(677) 26-814 (fax)

Virgin Islands
Eastern Caribbean Program
3052 Estate Little Princess
Christiansted, St. Croix
U.S.V.I.  00820
(340) 718-5575

Venezuela
Avenida Fransisco de Miranda con Avenida Arturo Uslar Pietri
Edificio Torre Metálica, mezz II, ofic 2 A,
Chacao 1060 – Caracas
Venezuela
(58 212) 613-8607

 

 

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