TANGO International

What TANGO International does

TANGO International (legally Technical Assistance to Non-Governmental Organizations International, Inc.) is a US-incorporated, for-profit professional services consultancy founded in 2000 and headquartered in Tucson, Arizona. The firm provides expert technical assistance to governments, UN agencies, international and national NGOs, philanthropic foundations, multilateral development banks, and academic and research institutions across eight thematic areas: food security and nutrition, sustainable livelihoods, resilience measurement, climate change adaptation, humanitarian assistance, social protection, food systems approaches, and gender and social inclusion. Its core methodology is a systems-based, intersectional, and locally grounded approach to assessment, strategy and policy development, program design, monitoring and evaluation, and organisational change management.

TANGO's underlying technology stack is human-expertise-led rather than software-led: resilience measurement frameworks, evidence-based program design methodologies, and a curated roster of 100+ international and local subject matter experts constitute the primary differentiated assets. The firm has completed 2,000+ assignments across 70+ countries and serves 80+ clients, delivered through five physical offices (United States, Thailand, Australia, Malta, Ukraine) and a federated network of 50+ national and regional partner firms.

The business model is professional services consulting, with revenue generated through direct enterprise engagements (contracts and task orders) negotiated per project with institutional clients; pricing is not publicly disclosed. Go-to-market is enterprise field sales through long-term relationships, partner referrals, and donor program procurement channels, supplemented by LinkedIn and website content marketing for top-of-funnel visibility. The firm is privately held and founder/management-led under President and founder Timothy R. Frankenberger, with no disclosed external institutional investors or M&A activity.

Name

TANGO International

Legal name

Technical Assistance to Non-Governmental Organizations (TANGO) International, Inc.

Website

https://tangointernational.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

TANGO International is a US-based professional services consultancy founded in 2000 that delivers technical assistance in food security, resilience, and humanitarian program design to governments, UN agencies, NGOs, foundations, and multilateral banks across 70+ countries.

Ownership category

akta.pro rank

Product category

International Development Consulting

NAICS

Community Food and Housing, and Emergency and Other Relief Services (6242)

SIC

Services-Management Consulting Services (8742), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Program & Project Implementation (TA Delivery) (BPADAEAA)

akta.pro secondary industries

Humanitarian-Development-Peace Nexus & Resilience Programming (BPADAEAK), Emergency Food Assistance & Nutrition Response (BPADADAE), Development Cooperation & Foreign Aid Administration (BPAIAIAG), Refugee, IDP & Migration Humanitarian Assistance (BPAGAAAH)

Keywords

• Development consulting
• Food security programs
• Humanitarian assistance
• Resilience measurement
• Monitoring and evaluation

Headquarters

HQ city

Tucson

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Technical Assistance Services: Provides expert technical assistance in assessment, strategy and policy development, program design, monitoring and evaluation, and organisational change management for development and humanitarian organisations. Revenue generated through consulting engagements with governments, UN agencies, I/NGOs, foundations, and academic institutions.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

TANGO International delivers expert technical assistance to development and humanitarian organisations, spanning assessment, strategy and policy development, program design, monitoring and evaluation, and organisational change management. Services are organised across eight thematic areas—food security and nutrition, sustainable livelihoods, resilience measurement, climate change adaptation, humanitarian assistance, social protection, food systems approaches, and gender and social inclusion—and are delivered through a global roster of 100+ subject matter experts and 50+ partner firms across 70+ countries.

Product overview

TANGO International is a consulting firm providing technical assistance in assessment, strategy and policy development, program design, monitoring and evaluation, and organisational change management for development and humanitarian organisations. They offer services across eight thematic areas: Food Security and Nutrition, Sustainable Livelihoods, Resilience Measurement, Climate Change Adaptation, Humanitarian Assistance, Social Protection, Food Systems Approaches, and Gender & Social Inclusion. All services are delivered through collaboration with a global network of local partners, subject matter experts, and context specialists.

Differentiator

Problem solved

Functional benefit

Products and services

• Technical Assistance Services
• Food Security and Nutrition Advisory
• Sustainable Livelihoods Advisory
• Resilience Measurement and Research
• Climate Change Adaptation Advisory
• Humanitarian Assistance Advisory
• Social Protection Advisory
• Food Systems Approaches Advisory
• Gender and Social Inclusion Advisory

Quantifiable outcome

• 2,000+ completed assignments globally
• +2 more outcomes

Named customers20 records

Segments6 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

27 partnerships are on record, tiered core, major and supporting.

• World Food ProgrammecoreStrategic or Co-development PartnerUN agency and key client providing food assistance. TANGO delivers technical assistance for food security programs and humanitarian responses.
• FAO – Food and Agriculture OrganizationcoreStrategic or Co-development PartnerUN agency focused on food security and agriculture. TANGO provides expertise in food security assessment and program design.
• UNHCRcoreStrategic or Co-development PartnerUN refugee agency. TANGO supports humanitarian assistance programs for refugee populations.
• UNDPcoreStrategic or Co-development PartnerUN development agency. TANGO provides development strategy and program technical assistance.
• UNICEFcoreStrategic or Co-development PartnerUN agency for child welfare. TANGO supports child-focused development and humanitarian programs.
• Asian Development BankmajorStrategic or Co-development PartnerMultilateral development bank. TANGO provides technical expertise for development finance projects in Asia-Pacific.
• World BankmajorStrategic or Co-development PartnerMajor international development finance institution. TANGO delivers technical assistance for World Bank-funded development projects.
• Bill and Melinda Gates FoundationmajorStrategic or Co-development PartnerMajor philanthropic foundation. TANGO supports development initiatives with technical expertise and program evaluation.
• Mastercard FoundationmajorStrategic or Co-development PartnerPhilanthropic organisation focused on education and economic development. TANGO provides program design and evaluation support.
• Rockefeller FoundationmajorStrategic or Co-development PartnerPhilanthropic foundation focused on global development. TANGO supports initiative design and impact measurement.
• CARE InternationalcoreStrategic or Co-development PartnerLarge humanitarian NGO. TANGO provides technical assistance for humanitarian and development programs.
• World VisioncoreStrategic or Co-development PartnerMajor international NGO. TANGO supports development and humanitarian programs with technical expertise.
• Mercy CorpscoreStrategic or Co-development PartnerGlobal humanitarian organisation. TANGO provides program design and monitoring evaluation support.
• Save the ChildrencoreStrategic or Co-development PartnerInternational NGO focused on children. TANGO supports child welfare and development programs.
• Government of KenyacoreStrategic or Co-development PartnerNational government client. TANGO provides technical assistance for national development and food security initiatives.
• Government of EthiopiacoreStrategic or Co-development PartnerNational government client. TANGO supports resilience and development programs.
• Government of BangladeshcoreStrategic or Co-development PartnerNational government client. TANGO provides technical assistance for development and humanitarian programs.
• ICRCcoreStrategic or Co-development PartnerInternational Committee of the Red Cross. TANGO supports humanitarian assistance programs.
• IFRCcoreStrategic or Co-development PartnerInternational Federation of Red Cross and Red Crescent Societies. TANGO provides technical assistance for disaster response.
• Cornell UniversitysupportingStrategic or Co-development PartnerAcademic institution partner. TANGO collaborates on research and academic partnerships.
• University of ArizonasupportingStrategic or Co-development PartnerAcademic institution partner. TANGO collaborates on research and capacity building initiatives.
• Tulane UniversitysupportingStrategic or Co-development PartnerAcademic institution partner. TANGO collaborates on public health and development research.
• European Bank for Reconstruction and DevelopmentmajorStrategic or Co-development PartnerMultilateral development bank. TANGO provides technical expertise for development projects.
• Green Climate FundmajorStrategic or Co-development PartnerClimate finance mechanism. TANGO supports climate adaptation and resilience programs.
• UK FCDOcoreStrategic or Co-development PartnerUK Foreign, Commonwealth and Development Office. TANGO supports UK government development programs.
• US Department of StatecoreStrategic or Co-development PartnerUS government department. TANGO provides technical assistance for international development programs.
• Australian DFATcoreStrategic or Co-development PartnerAustralian Department of Foreign Affairs and Trade. TANGO supports Australian aid and development programs.

Scale indicators5 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Abt Associates: Large US-based international development consultancy providing technical assistance, monitoring & evaluation, and program implementation for USAID, UN agencies, and foundations — directly competing with TANGO for similar food security, livelihoods, and resilience TA contracts.
• Palladium: International development consultancy delivering M&E, strategy, and program design across food security, climate, and humanitarian sectors; competes head-to-head with TANGO on similar donor-funded TA engagements.
• DAI: Global development company offering technical advisory and program implementation services for governments, multilaterals, and NGOs across food security, livelihoods, and resilience — directly comparable to TANGO's core offerings.
• Chemonics International: Major US-based international development company implementing donor-funded programs in agriculture, food security, and resilience; competes with TANGO both as a prime and as a potential sub-contractor on shared awards.
• DT Global: International development firm delivering advisory services, program design, and M&E for USAID, DFAT, and FCDO across food security and humanitarian response — directly competitive with TANGO on similar scopes.
• ICF International: Public consulting firm providing research, evaluation, and technical assistance to federal and international clients, including substantial food security, resilience, and climate adaptation practices competing for the same donor pool.
• Management Systems International (MSI): Tetra Tech subsidiary specializing in organizational development, M&E, and technical assistance for governance, food security, and resilience programs — closely comparable to TANGO's service mix and client base.

Emerging players

• EnCompass LLC: Women-owned international development firm providing evaluation, learning, and organizational change management services to USAID, UN, and foundation clients — comparable to TANGO's systems-based TA approach and thematic focus areas.
• SoCha LLC: Boutique international development consultancy focused on M&E, learning, and adaptive management — competes with TANGO in the same niche of donor-funded evaluation and learning TA work.

Broad incumbents

• Tetra Tech (International Development Services): Large global consulting firm with a dedicated international development practice delivering food security, climate adaptation, and governance TA to USAID and MDB clients; overlaps with TANGO but as part of a much broader portfolio.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/tango-international-inc.
• Xx.com/TANGO_Int
• Facebookfacebook.com/TANGOInt.TechAssistanceForNGOs

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TANGO International