Company lists · Data refreshed November 2026
Top 25 Development impact evaluation firms worldwide
RevenueBase identified 1,867 company matches for development impact evaluation firms worldwide as of November 2026 and tracks 20,749 professional contacts across them, including 4,960 with verified work emails. The United States is the largest market and Nairobi the largest hub.
This list covers company matches for development impact evaluation firms worldwide, 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. Country and city lists for development impact evaluation firms follow the table.
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 development impact evaluation firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,452 contacts → | ||||
Exact match “Headquartered in India with six international offices in Cambodia, Ethiopia, Kenya, the Philippines, Germany and the United Kingdom, IPE Global Group offers a range of integrated…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 684 contacts → | ||||
Exact match “NIRAS International Development Consulting is one of Europe's largest development consulting firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 416 contacts → | ||||
Exact match “IDinsight helps leaders combat poverty worldwide by designing, deploying and promoting evidence-generating tools.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 352 contacts → | ||||
Exact match “Genesis Analytics has worked in more than 115 countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 311 contacts → | ||||
Exact match “Alinea is an international development consultancy providing technical and management expertise that helps people improve their lives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 283 contacts → | ||||
Exact match “Sambodhi Research & Communications helps create high-impact knowledge to catalyse accountability in public domain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 278 contacts → | ||||
Exact match “Since 2007, we have delivered sustainable development projects and provided advisory services within engineering, policy, economics, and social fields.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 276 contacts → | ||||
Exact match “CERP is a leading impact-driven organisation focused on improving decision making through rigorous research, advanced analytics, capacity building, data collection and advisory…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 216 contacts → | ||||
Exact match “With over 50 years’ experience in over 30 countries, our global reputation is based on our demonstrated ability to manage consistently high-performing, highly inclusive…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 211 contacts → | ||||
Exact match “Leading international development consultancy Providing communities, economies and environments with the means and opportunities to grow Founded in 1975, Landell Mills is a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 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 | |||||
| 12 | 188 contacts → | ||||
Exact match “Cambridge Education is a global leader in providing consultancy services to government agencies at national and local level, and to international development agencies and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 180 contacts → | ||||
Exact match “Environment and Resource Management Consultants (ERMC) Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 171 contacts → | ||||
Exact match “For nearly 30 years, Espelia International has been advising public decision-makers in emerging and developing countries, as well as funders, on the design and implementation of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 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 | |||||
| 16 | 161 contacts → | ||||
Exact match “Quod is a specialist, independent consultancy at the cutting edge of planning and development economics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 158 contacts → | ||||
Exact match “PADECO is an international development consulting firm established in 1983 under the laws of Japan.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 152 contacts → | ||||
Exact match “3ie is a global leader in funding, producing, quality assuring and synthesising rigorous evidence.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 144 contacts → | ||||
Exact match “DevTech Systems, Inc.(DevTech) is an international consulting firm that delivers data-driven intelligence that de-risks investment, strengthens public finance, and supports…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 142 contacts → | ||||
Exact match “International Advisory, Products and Systems Ltd.(i-APS) We empower organizations & communities to be partners for change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 142 contacts → | ||||
Exact match “Assess Transform Reach (ATR) is a consultancy firm that specializes in monitoring evaluation and learning (MEL), socioeconomic research, capacity development, polling and surveys…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 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 | |||||
| 23 | 118 contacts → | ||||
Exact match “Opinion Research Business International (ORB) is a full-service monitoring, evaluation, research, and analysis firm with experience in 120+ countries around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 110 contacts → | ||||
Exact match “We are an impact -driven start-up committed to transform the lives of individuals and communities for an equitable and inclusive world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 102 contacts → | ||||
Exact match “Depuis sa création en 1988, le bureau d'ingénieurs-conseils TR-Engineering apporte son concours à l'élaboration et à la réalisation de projets d'infrastructures et de programmes…” 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 “development impact evaluation firms”. 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 1,867 development impact evaluation firms worldwide
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Development impact evaluation firms worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for development impact evaluation firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “development impact evaluation firms” 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. 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 4,960 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.
Development impact evaluation firms by location
13 lists · largest firstEvery Development impact evaluation firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Development impact evaluation firms based in the United States315
- Development impact evaluation firms based in the United Kingdom111
- Development impact evaluation firms based in India97
- Development impact evaluation firms based in Canada54
- Development impact evaluation firms based in Kenya49
- Development impact evaluation firms based in Australia42
- Development impact evaluation firms based in France42
- Development impact evaluation firms based in South Africa36
- Development impact evaluation firms based in Brazil27
- Development impact evaluation firms based in Mexico26
Cities
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 “development impact evaluation firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many development impact evaluation firms are there worldwide?
RevenueBase identified 1,867 company matches for development impact evaluation firms worldwide 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?
IPE Global Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most development impact evaluation firms?
The United States leads with 315 companies, followed by the United Kingdom (111) and India (97). Every development impact evaluation firms list by country and city is linked on this page.
Which city has the most development impact evaluation firms?
Nairobi leads with 43 company records, followed by London (39) and Washington (26).
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 4,960 professional contacts with verified work emails tracked across these 1,867 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 1,867 development impact evaluation firms worldwide. Start with a free account, no credit card.
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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
Company intelligence · public preview
Top 25 development impact evaluation firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,867 matching company records for development impact evaluation firms worldwide, with 20,749 tracked contacts and 4,960 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 development impact evaluation firms worldwide
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 |  IPE Global Limitedipeglobal.comHQ: New Delhi, IndiaReported employees: 501-1,000 | New Delhi, India | 501-1,000 | Exact match | 1,452 contacts → |
“Headquartered in India with six international offices in Cambodia, Ethiopia, Kenya, the Philippines, Germany and the United Kingdom, IPE Global Group offers a range of integrated…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Niras International Consultingniras.comHQ: Copenhagen, DenmarkReported employees: 201-500 | Copenhagen, Denmark | 201-500 | Exact match | 684 contacts → |
“NIRAS International Development Consulting is one of Europe's largest development consulting firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Idinsightidinsight.orgHQ: 7 Offices, United StatesReported employees: 201-500 | 7 Offices, United States | 201-500 | Exact match | 416 contacts → |
“IDinsight helps leaders combat poverty worldwide by designing, deploying and promoting evidence-generating tools.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Genesis Analyticsgenesis-analytics.comHQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 352 contacts → |
“Genesis Analytics has worked in more than 115 countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Alinea Internationalalineainternational.comHQ: Calgary, QC, CanadaReported employees: 501-1,000 | Calgary, QC, Canada | 501-1,000 | Exact match | 311 contacts → |
“Alinea is an international development consultancy providing technical and management expertise that helps people improve their lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sambodhi Research And Communications Pvt. LTDsambodhi.co.inHQ: Noida, IndiaReported employees: 51-200 | Noida, India | 51-200 | Exact match | 283 contacts → |
“Sambodhi Research & Communications helps create high-impact knowledge to catalyse accountability in public domain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  NTU International A Sntu.euHQ: Aalborg, DenmarkReported employees: 201-500 | Aalborg, Denmark | 201-500 | Exact match | 278 contacts → |
“Since 2007, we have delivered sustainable development projects and provided advisory services within engineering, policy, economics, and social fields.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Cerp Evidence Matterscerp.org.pkHQ: Lahore, PakistanReported employees: 51-200 | Lahore, Pakistan | 51-200 | Exact match | 276 contacts → |
“CERP is a leading impact-driven organisation focused on improving decision making through rigorous research, advanced analytics, capacity building, data collection and advisory…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Catalystecatalysteplus.orgHQ: Toronto, QC, CanadaReported employees: 51-200 | Toronto, QC, Canada | 51-200 | Exact match | 216 contacts → |
“With over 50 years’ experience in over 30 countries, our global reputation is based on our demonstrated ability to manage consistently high-performing, highly inclusive…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Landell Millslandell-mills.comHQ: Blackrock, IrelandReported employees: 51-200 | Blackrock, Ireland | 51-200 | Exact match | 211 contacts → |
“Leading international development consultancy Providing communities, economies and environments with the means and opportunities to grow Founded in 1975, Landell Mills is a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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. | |||||
| 12 |  Cambridge Educationcamb-ed.comHQ: Cambridge, United KingdomReported employees: 201-500 | Cambridge, United Kingdom | 201-500 | Exact match | 188 contacts → |
“Cambridge Education is a global leader in providing consultancy services to government agencies at national and local level, and to international development agencies and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Kathmandu, NepalReported employees: 201-500 | Kathmandu, Nepal | 201-500 | Exact match | 180 contacts → |
“Environment and Resource Management Consultants (ERMC) Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Espeliaespelia.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 171 contacts → |
“For nearly 30 years, Espelia International has been advising public decision-makers in emerging and developing countries, as well as funders, on the design and implementation of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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. | |||||
| 16 |  QUODquod.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 161 contacts → |
“Quod is a specialist, independent consultancy at the cutting edge of planning and development economics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  株式会社 Padecopadeco.co.jpHQ: Shinbashi, JapanReported employees: 51-200 | Shinbashi, Japan | 51-200 | Exact match | 158 contacts → |
“PADECO is an international development consulting firm established in 1983 under the laws of Japan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  International Initiative For Impact Evaluation 3ie3ieimpact.orgHQ: Washington, United StatesReported employees: 51-200 | Washington, United States | 51-200 | Exact match | 152 contacts → |
“3ie is a global leader in funding, producing, quality assuring and synthesising rigorous evidence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Devtech Systems, INCdevtechsys.comHQ: Arlington, VA, United StatesReported employees: 11-50 | Arlington, VA, United States | 11-50 | Exact match | 144 contacts → |
“DevTech Systems, Inc.(DevTech) is an international consulting firm that delivers data-driven intelligence that de-risks investment, strengthens public finance, and supports…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Alexandria, United StatesReported employees: 201-500 | Alexandria, United States | 201-500 | Exact match | 142 contacts → |
“International Advisory, Products and Systems Ltd.(i-APS) We empower organizations & communities to be partners for change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Assess Transform Reach ATR Consultingatr-consulting.comHQ: Kabul, Afghanistan, United Arab EmiratesReported employees: 51-200 | Kabul, Afghanistan, United Arab Emirates | 51-200 | Exact match | 142 contacts → |
“Assess Transform Reach (ATR) is a consultancy firm that specializes in monitoring evaluation and learning (MEL), socioeconomic research, capacity development, polling and surveys…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  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. | |||||
| 23 |  ORB Internationalorb-international.comHQ: London, VA, United StatesReported employees: 51-200 | London, VA, United States | 51-200 | Exact match | 118 contacts → |
“Opinion Research Business International (ORB) is a full-service monitoring, evaluation, research, and analysis firm with experience in 120+ countries around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  GDI Partnersgdipartners.inHQ: Delhi, IndiaReported employees: 51-200 | Delhi, India | 51-200 | Exact match | 110 contacts → |
“We are an impact -driven start-up committed to transform the lives of individuals and communities for an equitable and inclusive world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Tr-Engineeringtr-engineering.luHQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 102 contacts → |
“Depuis sa création en 1988, le bureau d'ingénieurs-conseils TR-Engineering apporte son concours à l'élaboration et à la réalisation de projets d'infrastructures et de programmes…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,867 company matches
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Development impact evaluation firms: 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
1,863 records in the displayed employee bands.
4 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,867 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 ↗
Development impact evaluation firms by location
13 lists · largest firstEvery Development impact evaluation firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Development impact evaluation firms based in the United States315
- Development impact evaluation firms based in the United Kingdom111
- Development impact evaluation firms based in India97
- Development impact evaluation firms based in Canada54
- Development impact evaluation firms based in Kenya49
- Development impact evaluation firms based in Australia42
- Development impact evaluation firms based in France42
- Development impact evaluation firms based in South Africa36
- Development impact evaluation firms based in Brazil27
- Development impact evaluation firms based in Mexico26
Cities
Questions about this company list
What does Exact match mean for development impact evaluation firms?
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 development impact evaluation firms did RevenueBase find worldwide?
The saved snapshot records 1,867 matching company records, 20,749 tracked contacts and 4,960 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.
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Cite this list
RevenueBase Data Team. Top 25 development impact evaluation firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/development-impact-evaluation-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 development impact evaluation firms worldwide
RevenueBase records 1,867 matching company records for development impact evaluation firms worldwide, with 20,749 tracked contacts and 4,960 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 development impact evaluation firms worldwide
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 | IPE Global Limitedipeglobal.com HQ: New Delhi, IndiaReported employees: 501-1,000 | New Delhi, India | 501-1,000 | Exact match | 1,452 contacts → |
“Headquartered in India with six international offices in Cambodia, Ethiopia, Kenya, the Philippines, Germany and the United Kingdom, IPE Global Group offers a range of integrated…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Niras International Consultingniras.com HQ: Copenhagen, DenmarkReported employees: 201-500 | Copenhagen, Denmark | 201-500 | Exact match | 684 contacts → |
“NIRAS International Development Consulting is one of Europe's largest development consulting firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Idinsightidinsight.org HQ: 7 Offices, United StatesReported employees: 201-500 | 7 Offices, United States | 201-500 | Exact match | 416 contacts → |
“IDinsight helps leaders combat poverty worldwide by designing, deploying and promoting evidence-generating tools.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Genesis Analyticsgenesis-analytics.com HQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 352 contacts → |
“Genesis Analytics has worked in more than 115 countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Alinea Internationalalineainternational.com HQ: Calgary, QC, CanadaReported employees: 501-1,000 | Calgary, QC, Canada | 501-1,000 | Exact match | 311 contacts → |
“Alinea is an international development consultancy providing technical and management expertise that helps people improve their lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sambodhi Research And Communications Pvt. LTDsambodhi.co.in HQ: Noida, IndiaReported employees: 51-200 | Noida, India | 51-200 | Exact match | 283 contacts → |
“Sambodhi Research & Communications helps create high-impact knowledge to catalyse accountability in public domain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | NTU International A Sntu.eu HQ: Aalborg, DenmarkReported employees: 201-500 | Aalborg, Denmark | 201-500 | Exact match | 278 contacts → |
“Since 2007, we have delivered sustainable development projects and provided advisory services within engineering, policy, economics, and social fields.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Cerp Evidence Matterscerp.org.pk HQ: Lahore, PakistanReported employees: 51-200 | Lahore, Pakistan | 51-200 | Exact match | 276 contacts → |
“CERP is a leading impact-driven organisation focused on improving decision making through rigorous research, advanced analytics, capacity building, data collection and advisory…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Catalystecatalysteplus.org HQ: Toronto, QC, CanadaReported employees: 51-200 | Toronto, QC, Canada | 51-200 | Exact match | 216 contacts → |
“With over 50 years’ experience in over 30 countries, our global reputation is based on our demonstrated ability to manage consistently high-performing, highly inclusive…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Landell Millslandell-mills.com HQ: Blackrock, IrelandReported employees: 51-200 | Blackrock, Ireland | 51-200 | Exact match | 211 contacts → |
“Leading international development consultancy Providing communities, economies and environments with the means and opportunities to grow Founded in 1975, Landell Mills is a…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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. | |||||
| 12 | Cambridge Educationcamb-ed.com HQ: Cambridge, United KingdomReported employees: 201-500 | Cambridge, United Kingdom | 201-500 | Exact match | 188 contacts → |
“Cambridge Education is a global leader in providing consultancy services to government agencies at national and local level, and to international development agencies and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Kathmandu, NepalReported employees: 201-500 | Kathmandu, Nepal | 201-500 | Exact match | 180 contacts → |
“Environment and Resource Management Consultants (ERMC) Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Espeliaespelia.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 171 contacts → |
“For nearly 30 years, Espelia International has been advising public decision-makers in emerging and developing countries, as well as funders, on the design and implementation of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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. | |||||
| 16 | QUODquod.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 161 contacts → |
“Quod is a specialist, independent consultancy at the cutting edge of planning and development economics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 株式会社 Padecopadeco.co.jp HQ: Shinbashi, JapanReported employees: 51-200 | Shinbashi, Japan | 51-200 | Exact match | 158 contacts → |
“PADECO is an international development consulting firm established in 1983 under the laws of Japan.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | International Initiative For Impact Evaluation 3ie3ieimpact.org HQ: Washington, United StatesReported employees: 51-200 | Washington, United States | 51-200 | Exact match | 152 contacts → |
“3ie is a global leader in funding, producing, quality assuring and synthesising rigorous evidence.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Devtech Systems, INCdevtechsys.com HQ: Arlington, VA, United StatesReported employees: 11-50 | Arlington, VA, United States | 11-50 | Exact match | 144 contacts → |
“DevTech Systems, Inc.(DevTech) is an international consulting firm that delivers data-driven intelligence that de-risks investment, strengthens public finance, and supports…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Alexandria, United StatesReported employees: 201-500 | Alexandria, United States | 201-500 | Exact match | 142 contacts → |
“International Advisory, Products and Systems Ltd.(i-APS) We empower organizations & communities to be partners for change.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Assess Transform Reach ATR Consultingatr-consulting.com HQ: Kabul, Afghanistan, United Arab EmiratesReported employees: 51-200 | Kabul, Afghanistan, United Arab Emirates | 51-200 | Exact match | 142 contacts → |
“Assess Transform Reach (ATR) is a consultancy firm that specializes in monitoring evaluation and learning (MEL), socioeconomic research, capacity development, polling and surveys…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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. | |||||
| 23 | ORB Internationalorb-international.com HQ: London, VA, United StatesReported employees: 51-200 | London, VA, United States | 51-200 | Exact match | 118 contacts → |
“Opinion Research Business International (ORB) is a full-service monitoring, evaluation, research, and analysis firm with experience in 120+ countries around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | GDI Partnersgdipartners.in HQ: Delhi, IndiaReported employees: 51-200 | Delhi, India | 51-200 | Exact match | 110 contacts → |
“We are an impact -driven start-up committed to transform the lives of individuals and communities for an equitable and inclusive world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Tr-Engineeringtr-engineering.lu HQ: LuxembourgReported employees: 51-200 | Luxembourg | 51-200 | Exact match | 102 contacts → |
“Depuis sa création en 1988, le bureau d'ingénieurs-conseils TR-Engineering apporte son concours à l'élaboration et à la réalisation de projets d'infrastructures et de programmes…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Development impact evaluation firms: 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
1,863 records in the displayed employee bands.
4 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,867 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 ↗
Development impact evaluation firms by location
13 lists · largest firstEvery Development impact evaluation firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Development impact evaluation firms based in the United States315
- Development impact evaluation firms based in the United Kingdom111
- Development impact evaluation firms based in India97
- Development impact evaluation firms based in Canada54
- Development impact evaluation firms based in Kenya49
- Development impact evaluation firms based in Australia42
- Development impact evaluation firms based in France42
- Development impact evaluation firms based in South Africa36
- Development impact evaluation firms based in Brazil27
- Development impact evaluation firms based in Mexico26
Cities
Questions about this company list
What does Exact match mean for development impact evaluation firms?
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 development impact evaluation firms did RevenueBase find worldwide?
The saved snapshot records 1,867 matching company records, 20,749 tracked contacts and 4,960 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
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Cite this list
RevenueBase Data Team. Top 25 development impact evaluation firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/development-impact-evaluation-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗