Company lists · Data refreshed November 2026
Top 25 Foreign aid contractors based in the United States
RevenueBase identified 248 company matches for foreign aid contractors associated with the United States as of November 2026 and tracks 5,276 professional contacts across them, including 1,048 with verified work emails. Washington is the largest hub.
This list covers company matches for foreign aid contractors associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest foreign aid contractors based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 354 contacts → | ||||
Exact match “Established in 2004, Culmen International, LLC is a privately held U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 275 contacts → | ||||
Exact match “RELYANT was founded in 2006 and is operated by former U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 200 contacts → | ||||
Exact match “Social Impact is a global development management consulting firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 187 contacts → | ||||
Exact match “Over the past 2 decades, Logenix has become recognized as the preeminent logistics provider for humanitarian aid and disaster relief, development infrastructure and global health…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 171 contacts → | ||||
Exact match “Integrated Business & Technical Consultants Inc.(IBTCI), a U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 148 contacts → | ||||
Exact match “Panagora Group is a woman- and employee-owned social enterprise dedicated to high-impact international development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 143 contacts → | ||||
Exact match “At KonTerra, we support organizations that manage international development, humanitarian and emergency management operations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 139 contacts → | ||||
Exact match “Kaizen, a Tetra Tech company, offers an alternative approach to development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 129 contacts → | ||||
Exact match “On August 1, 2021, Dexis Consulting Group (Dexis) and its wholly owned subsidiary Checchi and Company Consulting, Inc.(Checchi) were consolidated.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 120 contacts → | ||||
Exact match “IBI is an international economic development consulting firm whose main client is the U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 110 contacts → | ||||
Exact match “The Mitchell Group, Inc.(TMG) is a veteran-owned small business with over 30 years of international development program experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 110 contacts → | ||||
Exact match “From breaking ground to gaining ground, Martek works with organizations to help them move, grow, and excel by becoming your organization's right hand assistant.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 93 contacts → | ||||
Exact match “RWD Consulting, LLC provides a range of management and operations support and consulting services, administrative and logistical services, and technical and creative services to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 70 contacts → | ||||
Exact match “ZemiTek, LLC is a small, woman-owned professional services firm based in the Washington, DC metro area, providing tailored and innovative solutions to federal clients nationwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 69 contacts → | ||||
Exact match “Khulisa Management Services is a professional services firm providing clients with monitoring, evaluation, and learning (MEL), research, and information technology services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 59 contacts → | ||||
Exact match “US21 Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 44 contacts → | ||||
Exact match “DevWorks International, previously known as SNV USA, was founded in 2011.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 43 contacts → | ||||
Exact match “We provide a broad range of services targeted at providing our customers with the very best solution to their needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 41 contacts → | ||||
Exact match “ACLC is a CVE verified Service-Disabled Veteran-Owned Small Business (SDVOSB) and Small Business Administration 8(a) Business Development program participant firm (through 2021)…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 40 contacts → | ||||
Exact match “JUÁREZ & ASSOCIATES (J&A) is a minority-owned and independently-operated small business providing management consulting services and conducting problem-solving research for the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 39 contacts → | ||||
Exact match “Three Stones International, an independent research, management and development firm invests time and attention to understand context, foster collaboration and relationships, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 36 contacts → | ||||
Exact match “TMC Global Professional Services helps its clients to achieve success and mitigate operational risk in areas of the world where conducting business often proves difficult due to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 32 contacts → | ||||
Exact match “SEGURA Consulting delivers high-quality consulting and project implementation support to address the needs of government and business in developing countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 25 contacts → | ||||
Exact match “Welcome to OXUS Consulting Group LLC!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 24 contacts → | ||||
Exact match “Planson International is a specialized global IT solutions provider to international organizations focused on aid, development and emergency response.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “foreign aid contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 248 foreign aid contractors based in the United States
See the full list, filter by size, metro and specialty, and access 1,048 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Foreign aid contractors based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 248 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “foreign aid contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,048 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Foreign aid contractors by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “foreign aid contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many foreign aid contractors are there based in the United States?
RevenueBase identified 248 company matches for foreign aid contractors associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Culmen International tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most foreign aid contractors?
Washington leads with 32 company records, followed by New York (14) and Arlington (11).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,048 professional contacts with verified work emails tracked across these 248 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 248 foreign aid contractors based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Foreign aid contractors by geography
- Foreign aid contractors based in Nairobi, Kenya
- Foreign aid contractors based in London, United Kingdom
- Foreign aid contractors based in Washington, United States
- Foreign aid contractors based in Australia
- Foreign aid contractors based in Belgium
- Foreign aid contractors based in Brazil
- Foreign aid contractors based in Canada
- Foreign aid contractors based in France
- Foreign aid contractors based in Germany
- Foreign aid contractors based in India
- Foreign aid contractors based in Italy
- Foreign aid contractors based in Kenya
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Foreign aid contractors based in Nairobi, Kenya
- Foreign aid contractors based in London, United Kingdom
- Foreign aid contractors based in Washington, United States
- Foreign aid contractors based in Australia
- Foreign aid contractors based in Belgium
- Foreign aid contractors based in Brazil
Company intelligence · public preview
Top 25 foreign aid contractors based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 248 matching company records for foreign aid contractors based in the United States, with 5,276 tracked contacts and 1,048 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 foreign aid contractors based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Culmen Internationalculmen.comHQ: Alexandria, VA, United StatesReported employees: 201-500 | Alexandria, VA, United States | 201-500 | Exact match | 354 contacts → |
“Established in 2004, Culmen International, LLC is a privately held U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Relyant Global, LLCrelyantglobal.comHQ: Maryville, TN, United StatesReported employees: 201-500 | Maryville, TN, United States | 201-500 | Exact match | 275 contacts → |
“RELYANT was founded in 2006 and is operated by former U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Social Impactsocialimpact.comHQ: Arlington, VA, United StatesReported employees: 51-200 | Arlington, VA, United States | 51-200 | Exact match | 200 contacts → |
“Social Impact is a global development management consulting firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Logenix Internationallogenix.comHQ: Fairfax, VA, United StatesReported employees: 51-200 | Fairfax, VA, United States | 51-200 | Exact match | 187 contacts → |
“Over the past 2 decades, Logenix has become recognized as the preeminent logistics provider for humanitarian aid and disaster relief, development infrastructure and global health…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Vienna, VA, United StatesReported employees: 201-500 | Vienna, VA, United States | 201-500 | Exact match | 171 contacts → |
“Integrated Business & Technical Consultants Inc.(IBTCI), a U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Panagora Grouppanagoragroup.netHQ: Silver Spring, MD, United StatesReported employees: 201-500 | Silver Spring, MD, United States | 201-500 | Exact match | 148 contacts → |
“Panagora Group is a woman- and employee-owned social enterprise dedicated to high-impact international development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  The Konterra Groupkonterragroup.netHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 143 contacts → |
“At KonTerra, we support organizations that manage international development, humanitarian and emergency management operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  The Kaizen Companythekaizencompany.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 139 contacts → |
“Kaizen, a Tetra Tech company, offers an alternative approach to development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Checchi And Company Consulting, INCdexisonline.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 129 contacts → |
“On August 1, 2021, Dexis Consulting Group (Dexis) and its wholly owned subsidiary Checchi and Company Consulting, Inc.(Checchi) were consolidated.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  IBIibi-usa.comHQ: Arlington, VA, United StatesReported employees: 51-200 | Arlington, VA, United States | 51-200 | Exact match | 120 contacts → |
“IBI is an international economic development consulting firm whose main client is the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  The Mitchell Group INCthe-mitchellgroup.comHQ: WA, United StatesReported employees: 51-200 | WA, United States | 51-200 | Exact match | 110 contacts → |
“The Mitchell Group, Inc.(TMG) is a veteran-owned small business with over 30 years of international development program experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Martek Globalmartekglobal.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 110 contacts → |
“From breaking ground to gaining ground, Martek works with organizations to help them move, grow, and excel by becoming your organization's right hand assistant.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  RWD Consulting, LLCrwdconsultingllc.comHQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 93 contacts → |
“RWD Consulting, LLC provides a range of management and operations support and consulting services, administrative and logistical services, and technical and creative services to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Zemitekzemitek.comHQ: Bethesda, MD, United StatesReported employees: 201-500 | Bethesda, MD, United States | 201-500 | Exact match | 70 contacts → |
“ZemiTek, LLC is a small, woman-owned professional services firm based in the Washington, DC metro area, providing tailored and innovative solutions to federal clients nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Khulisa Management Serviceskhulisa.comHQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 69 contacts → |
“Khulisa Management Services is a professional services firm providing clients with monitoring, evaluation, and learning (MEL), research, and information technology services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Us21us21.comHQ: Fairfax, VA, United StatesReported employees: 51-200 | Fairfax, VA, United States | 51-200 | Exact match | 59 contacts → |
“US21 Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Devworks Internationaldevworks.orgHQ: Bethesda, MD, United StatesReported employees: 51-200 | Bethesda, MD, United States | 51-200 | Exact match | 44 contacts → |
“DevWorks International, previously known as SNV USA, was founded in 2011.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  AI International, INCavisindustrial.comHQ: Louisville, KY, United StatesReported employees: 51-200 | Louisville, KY, United States | 51-200 | Exact match | 43 contacts → |
“We provide a broad range of services targeted at providing our customers with the very best solution to their needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Aclc, LLCgoaclc.comHQ: Fayetteville, NC, United StatesReported employees: 51-200 | Fayetteville, NC, United States | 51-200 | Exact match | 41 contacts → |
“ACLC is a CVE verified Service-Disabled Veteran-Owned Small Business (SDVOSB) and Small Business Administration 8(a) Business Development program participant firm (through 2021)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Juarez & Associates, Inc. J&ajuarezassociates.comHQ: Los Angeles, DC, United StatesReported employees: 11-50 | Los Angeles, DC, United States | 11-50 | Exact match | 40 contacts → |
“JUÁREZ & ASSOCIATES (J&A) is a minority-owned and independently-operated small business providing management consulting services and conducting problem-solving research for the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Three Stones International, LLCthreestonesinternational.comHQ: Silver Spring, MD, United StatesReported employees: Not recorded | Silver Spring, MD, United States | Not recorded | Exact match | 39 contacts → |
“Three Stones International, an independent research, management and development firm invests time and attention to understand context, foster collaboration and relationships, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  TMC Global Professional Servicestmcgps.comHQ: Albuquerque, VA, United StatesReported employees: 51-200 | Albuquerque, VA, United States | 51-200 | Exact match | 36 contacts → |
“TMC Global Professional Services helps its clients to achieve success and mitigate operational risk in areas of the world where conducting business often proves difficult due to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Segura Consulting LLCseguraconsulting.netHQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 32 contacts → |
“SEGURA Consulting delivers high-quality consulting and project implementation support to address the needs of government and business in developing countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Oxus Consulting Groupoxuscorp.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 25 contacts → |
“Welcome to OXUS Consulting Group LLC!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Planson International Corporationplansonintl.comHQ: New Gloucester, ME, United StatesReported employees: 11-50 | New Gloucester, ME, United States | 11-50 | Exact match | 24 contacts → |
“Planson International is a specialized global IT solutions provider to international organizations focused on aid, development and emergency response.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 248 company matches
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Foreign aid contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
246 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 248 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Foreign aid contractors by metro
Questions about this company list
What does Exact match mean for foreign aid contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many foreign aid contractors did RevenueBase find based in the United States?
The saved snapshot records 248 matching company records, 5,276 tracked contacts and 1,048 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Foreign aid contractors by geography
- Foreign aid contractors based in Nairobi, Kenya
- Foreign aid contractors based in London, United Kingdom
- Foreign aid contractors based in Washington, United States
- Foreign aid contractors based in Australia
- Foreign aid contractors based in Belgium
- Foreign aid contractors based in Brazil
- Foreign aid contractors based in Canada
- Foreign aid contractors based in France
- Foreign aid contractors based in Germany
- Foreign aid contractors based in India
- Foreign aid contractors based in Italy
- Foreign aid contractors based in Kenya
Cite this list
RevenueBase Data Team. Top 25 foreign aid contractors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/foreign-aid-contractors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Foreign aid contractors based in Nairobi, Kenya
- Foreign aid contractors based in London, United Kingdom
- Foreign aid contractors based in Washington, United States
- Foreign aid contractors based in Australia
- Foreign aid contractors based in Belgium
- Foreign aid contractors based in Brazil
Company intelligence · public preview
Top 25 foreign aid contractors based in the United States
RevenueBase records 248 matching company records for foreign aid contractors based in the United States, with 5,276 tracked contacts and 1,048 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 foreign aid contractors based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Culmen Internationalculmen.com HQ: Alexandria, VA, United StatesReported employees: 201-500 | Alexandria, VA, United States | 201-500 | Exact match | 354 contacts → |
“Established in 2004, Culmen International, LLC is a privately held U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Relyant Global, LLCrelyantglobal.com HQ: Maryville, TN, United StatesReported employees: 201-500 | Maryville, TN, United States | 201-500 | Exact match | 275 contacts → |
“RELYANT was founded in 2006 and is operated by former U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Social Impactsocialimpact.com HQ: Arlington, VA, United StatesReported employees: 51-200 | Arlington, VA, United States | 51-200 | Exact match | 200 contacts → |
“Social Impact is a global development management consulting firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Logenix Internationallogenix.com HQ: Fairfax, VA, United StatesReported employees: 51-200 | Fairfax, VA, United States | 51-200 | Exact match | 187 contacts → |
“Over the past 2 decades, Logenix has become recognized as the preeminent logistics provider for humanitarian aid and disaster relief, development infrastructure and global health…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Vienna, VA, United StatesReported employees: 201-500 | Vienna, VA, United States | 201-500 | Exact match | 171 contacts → |
“Integrated Business & Technical Consultants Inc.(IBTCI), a U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Panagora Grouppanagoragroup.net HQ: Silver Spring, MD, United StatesReported employees: 201-500 | Silver Spring, MD, United States | 201-500 | Exact match | 148 contacts → |
“Panagora Group is a woman- and employee-owned social enterprise dedicated to high-impact international development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | The Konterra Groupkonterragroup.net HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 143 contacts → |
“At KonTerra, we support organizations that manage international development, humanitarian and emergency management operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The Kaizen Companythekaizencompany.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 139 contacts → |
“Kaizen, a Tetra Tech company, offers an alternative approach to development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Checchi And Company Consulting, INCdexisonline.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 129 contacts → |
“On August 1, 2021, Dexis Consulting Group (Dexis) and its wholly owned subsidiary Checchi and Company Consulting, Inc.(Checchi) were consolidated.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | IBIibi-usa.com HQ: Arlington, VA, United StatesReported employees: 51-200 | Arlington, VA, United States | 51-200 | Exact match | 120 contacts → |
“IBI is an international economic development consulting firm whose main client is the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | The Mitchell Group INCthe-mitchellgroup.com HQ: WA, United StatesReported employees: 51-200 | WA, United States | 51-200 | Exact match | 110 contacts → |
“The Mitchell Group, Inc.(TMG) is a veteran-owned small business with over 30 years of international development program experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Martek Globalmartekglobal.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 110 contacts → |
“From breaking ground to gaining ground, Martek works with organizations to help them move, grow, and excel by becoming your organization's right hand assistant.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | RWD Consulting, LLCrwdconsultingllc.com HQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 93 contacts → |
“RWD Consulting, LLC provides a range of management and operations support and consulting services, administrative and logistical services, and technical and creative services to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Zemitekzemitek.com HQ: Bethesda, MD, United StatesReported employees: 201-500 | Bethesda, MD, United States | 201-500 | Exact match | 70 contacts → |
“ZemiTek, LLC is a small, woman-owned professional services firm based in the Washington, DC metro area, providing tailored and innovative solutions to federal clients nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Khulisa Management Serviceskhulisa.com HQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 69 contacts → |
“Khulisa Management Services is a professional services firm providing clients with monitoring, evaluation, and learning (MEL), research, and information technology services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Us21us21.com HQ: Fairfax, VA, United StatesReported employees: 51-200 | Fairfax, VA, United States | 51-200 | Exact match | 59 contacts → |
“US21 Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Devworks Internationaldevworks.org HQ: Bethesda, MD, United StatesReported employees: 51-200 | Bethesda, MD, United States | 51-200 | Exact match | 44 contacts → |
“DevWorks International, previously known as SNV USA, was founded in 2011.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | AI International, INCavisindustrial.com HQ: Louisville, KY, United StatesReported employees: 51-200 | Louisville, KY, United States | 51-200 | Exact match | 43 contacts → |
“We provide a broad range of services targeted at providing our customers with the very best solution to their needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Aclc, LLCgoaclc.com HQ: Fayetteville, NC, United StatesReported employees: 51-200 | Fayetteville, NC, United States | 51-200 | Exact match | 41 contacts → |
“ACLC is a CVE verified Service-Disabled Veteran-Owned Small Business (SDVOSB) and Small Business Administration 8(a) Business Development program participant firm (through 2021)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Juarez & Associates, Inc. J&ajuarezassociates.com HQ: Los Angeles, DC, United StatesReported employees: 11-50 | Los Angeles, DC, United States | 11-50 | Exact match | 40 contacts → |
“JUÁREZ & ASSOCIATES (J&A) is a minority-owned and independently-operated small business providing management consulting services and conducting problem-solving research for the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Three Stones International, LLCthreestonesinternational.com HQ: Silver Spring, MD, United StatesReported employees: Not recorded | Silver Spring, MD, United States | Not recorded | Exact match | 39 contacts → |
“Three Stones International, an independent research, management and development firm invests time and attention to understand context, foster collaboration and relationships, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | TMC Global Professional Servicestmcgps.com HQ: Albuquerque, VA, United StatesReported employees: 51-200 | Albuquerque, VA, United States | 51-200 | Exact match | 36 contacts → |
“TMC Global Professional Services helps its clients to achieve success and mitigate operational risk in areas of the world where conducting business often proves difficult due to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Segura Consulting LLCseguraconsulting.net HQ: Bethesda, MD, United StatesReported employees: 11-50 | Bethesda, MD, United States | 11-50 | Exact match | 32 contacts → |
“SEGURA Consulting delivers high-quality consulting and project implementation support to address the needs of government and business in developing countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Oxus Consulting Groupoxuscorp.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 25 contacts → |
“Welcome to OXUS Consulting Group LLC!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Planson International Corporationplansonintl.com HQ: New Gloucester, ME, United StatesReported employees: 11-50 | New Gloucester, ME, United States | 11-50 | Exact match | 24 contacts → |
“Planson International is a specialized global IT solutions provider to international organizations focused on aid, development and emergency response.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 248 company matches
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Foreign aid contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
246 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 248 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Foreign aid contractors by metro
Questions about this company list
What does Exact match mean for foreign aid contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many foreign aid contractors did RevenueBase find based in the United States?
The saved snapshot records 248 matching company records, 5,276 tracked contacts and 1,048 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Foreign aid contractors by geography
- Foreign aid contractors based in Nairobi, Kenya
- Foreign aid contractors based in London, United Kingdom
- Foreign aid contractors based in Washington, United States
- Foreign aid contractors based in Australia
- Foreign aid contractors based in Belgium
- Foreign aid contractors based in Brazil
- Foreign aid contractors based in Canada
- Foreign aid contractors based in France
- Foreign aid contractors based in Germany
- Foreign aid contractors based in India
- Foreign aid contractors based in Italy
- Foreign aid contractors based in Kenya
Cite this list
RevenueBase Data Team. Top 25 foreign aid contractors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/foreign-aid-contractors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Foreign aid contractors based in Nairobi, Kenya
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- Foreign aid contractors based in Washington, United States
- Foreign aid contractors based in Australia
- Foreign aid contractors based in Belgium
- Foreign aid contractors based in Brazil