Externa Mk

Afghanistan

Angola

Albania

United Arab Emirates

Argentina

Armenia

French Southern and Antarctic Lands

Australia

Austria

Azerbaijan

Burundi

Belgium

Benin

Burkina Faso

Bangladesh

Bulgaria

The Bahamas

Bosnia and Herzegovina

Belarus

Belize

Bolivia

Brazil

Brunei

Bhutan

Botswana

Central African Republic

Canada

Switzerland

Chile

China

Ivory Coast

Cameroon

Democratic Republic of the Congo

Republic of the Congo

Colombia

Costa Rica

Cuba

Northern Cyprus

Cyprus

Czech Republic

Germany

Djibouti

Denmark

Dominican Republic

Algeria

Ecuador

Egypt

Eritrea

Spain

Estonia

Ethiopia

Finland

Fiji

Falkland Islands

France

Gabon

Georgia

Ghana

Guinea

Gambia

Guinea Bissau

Equatorial Guinea

Greece

Greenland

Guatemala

Guyana

Honduras

Croatia

Haiti

Hungary

Indonesia

India

Ireland

Iran

Iraq

Iceland

Israel

Italy

Jamaica

Jordan

Japan

Kazakhstan

Kenya

Kyrgyzstan

Cambodia

Kosovo

Kuwait

Laos

Lebanon

Liberia

Libya

Sri Lanka

Lesotho

Lithuania

Luxembourg

Latvia

Morocco

Moldova

Madagascar

Externa MK is a strategic marketing, public relations, and corporate events agency based in El Salvador, working with brands across Central America.

We specialize in creating meaningful brand experiences that connect strategy, creativity, and flawless execution. Our work spans corporate events, experiential marketing, BTL activations, and PR, always aligned with our clients’ business objectives.

What truly sets us apart is our way of working: we don’t operate as an external vendor, but as an extension of our clients’ teams. We get deeply involved in every project, take ownership of the details, and commit to delivering high-quality results that build reputation, engagement, and long-term value.

Every brand is different. That’s why our approach is fully customized, collaborative, and focused on creating experiences that leave a lasting impact.

Less than $500

$500 - $1,000

$1,000 - $2,500

$2,500 - $5,000

$5000 - $10,000

$10,000 - $50,000

$50,000+

Small Business

Medium-Sized Business

Large Business

Enterprise

United States

United Kingdom

Åland Islands

American Samoa

Andorra

Anguilla

Antarctica

Antigua And Barbuda

Aruba

Bahamas

Bahrain

Barbados

Bermuda

Bosnia And Herzegovina

Bouvet Island

British Indian Ocean Territory

Brunei Darussalam

Cape Verde

Caribbean Netherlands

Cayman Islands

Chad

Christmas Island

Cocos (Keeling) Islands

Comoros

Congo

Cook Islands

Cote Divoire

Curaçao

Dominica

El Salvador

Faroe Islands

French Guiana

French Polynesia

French Southern Territories

Gibraltar

Grenada

Guadeloupe

Guam

Guernsey

Guinea-Bissau

Heard Island And Mcdonald Islands

Holy See (Vatican City State)

Accounting

Agriculture

Airlines/Aviation

Alternative Dispute Resolution

Alternative Medicine

Animation

Apparel & Fashion

Architecture & Planning

Arts & Crafts

Automotive

Aviation & Aerospace

Banking

Biotechnology

Broadcast Media

Building Materials

Business Coaching

Business Supplies & Equipment

Cannabis Equipment & Accessory Stores

Capital Markets

Chemicals

Civic & Social Organization

Civil Engineering

Commercial Real Estate

Computer & Network Security

Computer Games

Computer Hardware

Computer Networking

Computer Software

Construction

Consumer Electronics

Consumer Goods

Consumer Services

Cosmetics

Dairy

Defense & Space

Dental Practice

Design

E-learning

Education Management

Electrical & Electronic Manufacturing

Electronic Shopping

Entertainment

Environmental Services

Events Services

Executive Office

Facilities Services

Farming

Externa Mk

Externa Mk

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