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Donate to the work in the Amazon Region

ALTECO is a non-profit organization accepting financial gifts in a number of ways.


Direct Your


Global Workers

Torre Fuerte

Félix & Zoila Avendaño


Felix and Zoila serve with the indigenous network to carry the light of the Gospel to dark places

Irma Espinoza

Irma Espinoza


Irma advocates for culturally appropriate initiatives across the Three Waves Movement.

chris and tina Ferry

Chris & Tina Ferry

South America

Chris & Tina serve with a passion for intimate discipleship and encouragement ministries on both the ETO and the ALTECO Executive Team.

Robin & Paul Johnson

Paul & Robin Johnson

South America

As founders of ALTECO and facilitators of the Three Waves Movement, Paul & Robin are passionate about inspiring and challenging the Church, both in North and South America.

Mayorga family 2022

Javier & Betzabe Mayorga


Javier & Betzabe train and equip indigenous Christian leaders full-time in the lowland region of Colombia bordering Brazil & Venezuela.

Jonathan & Bekah Pifer

Jonathan & Bekah Pifer


Jonathan & Bekah believe in gospel-centered, relational ministry and currently serve as Country Coordinators in Ecuador.

Solangy & Cesar Rodriguez

César & Solangy Rodriguez


César & Solangy devote their time to the tribal networks, coordinating the tribal network in Colombia and also serving on the tribal leadership team of South America.

Zulema & Juan Carlos Sanchez

Juan Carlos & Zulema Sanchez


As Country Coordinators and leaders of the Three Waves movement in Peru, Juan Carlos & Zulema are dedicated to equipping the indigenous church to reach the lost.

chris and tina sprague family

Drake & Megan Sprague

South America

As the ALTECO Research Coordinators, the Spragues equip ministry leaders to gather and share information for facilitating missionary outreach.

Henrique and Corina Terena

Henrique & Corina Terena


Henrique & Corina lead the tribal network of Brazil & the Trans-Amazon Network and represent the 3rd wave on the ETO.


alteco general fund

General Fund

Make a difference in the lives of our missionaries & supplement areas of greatest need.

Trans-Amazon Network Encounter

Trans-Amazon Network Encounter

Advance ministry work among the different tribal networks of the Amazon region in a cohesive, unified manner.

Amazon-Wide Women’s Network

Amazon-Wide Women’s Network

Formally establish connection, coordinating women’s ministry efforts across the Amazon & lowlands region.

Equipping Trainers

Equipping Trainers

Multiply catalytic leaders, advancing a ripple-effect of Biblical discipleship and gospel outreach.

Tribal Network Communications

Tribal Network Communications

Equip tribal network leaders with reliable internet & cell service to increase their active participation in collaborative ministry.

Promo Materials Kit

Promo Materials Kit

Increase visibility and collaborative participation in the Three Waves Movement.



Enable healthy relational connections across vast regions.

Indigenous Leadership Encounter

Indigenous Leadership Encounter


Essential step in the projected formation of a Amazonian Christian indigenous network in Ecuador.

Tribal Network Conference – Colombia

Tribal Network Conference


Strengthen indigenous Christian leaders in their faith and train them for greater gospel impact in their communities.


Women of the Amazon

Make a difference in the lives of women across the Amazon & Lowlands region and advance their specific plans & projects.

Sprague Photo travel

Research & Development

Bring into focus the actual realities of unreached tribes deep in the jungle & prepare viable plans to reach them with the Gospel.

short term team in south America

Short-Term Teams

Send teams as a catalyst for relational, long-term partnership in response to expressed needs from the field.

Ways to Donate

For more information about your giving options, reach out to


with a credit/debit card using the online donation form on individual missionary and project pages.

Recurring Bank Draft:

Download our ACH Draft Authorization Form here and print and fill out and mail to our main office with a copy of a voided check attached.

By Check:

Please make check payable to ALTECO and in the memo line you can note a specific missionary or General Fund.

Mail check to: ALTECO
P.O. Box 271109
Littleton, CO 80127

canadian flag icon

For Canadian Donors:

8500 Torbram Road; Unit 56
Brampton, ON L6T 5C6
905-458-1202 or 800-883-7697
Email address:
Please designate your gift for: ALTECO/Recipient's Name or Project


Your contributions may now be given to ALTECO; and tax-deductible receipts will also be issued by ALTECO. Over the next few months, ALTECO will work with Amazon Focus financial partners to transition all giving to ALTECO. Doing so will significantly reduce administrative work while maximizing the productivity of our teams in this transitionary year. Thank you in advance for your help. For more information about your giving options, reach out to

alteco tribal woman

Are donations to ALTECO tax-deductible?

ALTECO is a 501(c)3 charitable organization incorporated in the state of Colorado, USA. You will receive a donation receipt via mail (or by email if that is your preference) that can be used for your tax records.

ALTECO Administrative Fees

ALTECO charges 10% per donation to cover costs such as accounting, postage and software fees. ALTECO has lower overhead due to the donation of office space, equipment and supplies from an ALTECO board member. We strive to be good stewards of the money the Lord gives us and make every effort to keep costs to a minimum.