Company lists · Data refreshed September 2026

Top 21 Blended finance investment firms based in Washington, United States

Name: Blended finance investment firms based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 45 companies tracked

RevenueBase identified 45 blended finance investment firms headquartered in Washington, United States as of September 2026 and tracks 666 professional contacts across them, including 228 with verified work emails and 140 with mobile numbers. New York is the largest hub.

This list covers blended finance investment firms headquartered in Washington, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

45Companies

666Contacts tracked

228Verified emails

140Mobile numbers

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The 21 largest blended finance investment firms based in Washington, United States

Ranked by team size

Top 21 of 45 blended finance investment firms based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to blended finance investment firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Delphos	Indirect evidence	Washington, DC, United States	51-200	87 contacts →
	Indirect evidence “At Delphos, we believe that progress and sustainability drive everyone’s aspirations, regardless of geography, religion or ethnicity.” Source: RevenueBase Database · checked Sep 2, 2026
2	SEAF	Indirect evidence	Washington, DC, United States	51-200	83 contacts →
	Indirect evidence “Small Enterprise Assistance Funds (SEAF) is a global impact private equity manager focused on providing growth capital and operational support to small and medium-sized…” Source: RevenueBase Database · checked Sep 2, 2026
3	Grassroots Business Fund	Indirect evidence	Washington, DC, United States	11-50	61 contacts →
	Indirect evidence “Grassroots Business Fund (GBF) strives to create a world where economic opportunity reaches everyone, growing viable businesses that generate sustainable earnings or savings for…” Source: RevenueBase Database · checked Sep 2, 2026
4	Convergence Blended Finance	Strong evidence	Washington, DC, United States	11-50	52 contacts →
	Strong evidence “CONVERGENCE is the global network for blended finance.” Source: RevenueBase Database · checked Sep 2, 2026
5	Y Analytics	Indirect evidence	Washington, DC, United States	11-50	36 contacts →
	Indirect evidence “Our mission is to increase the amount and effectiveness of capital allocation for the greater good, as described in the UN SDGs, by increasing trust in the social and…” Source: RevenueBase Database · checked Sep 2, 2026
6	Planet Partnerships	Strong evidence	Washington, DC, United States	11-50	22 contacts →
	Strong evidence “Planet Partnerships is a boutique investment and financial advisory firm specializing in the mobilization of blended finance and private capital.” Source: RevenueBase Database · checked Sep 2, 2026
7	Ridge-Lane Limited Partners	Partial evidence	Washington, DC, United States	51-200	21 contacts →
	Partial evidence “RIDGE-LANE Limited Partners is a strategic advisory and venture development company founded by financier R.” Source: RevenueBase Database · checked Sep 2, 2026
8	Total Impact Capital	Partial evidence	Washington, DC, United States	11-50	21 contacts →
	Partial evidence “Total Impact Capital's mission is to mobilize impact-seeking capital into scaling financially viable impactful projects, initiatives, and ventures that make the planet cleaner…” Source: RevenueBase Database · checked Sep 2, 2026
9	Sustainable Capital Advisors	Partial evidence	Washington, DC, United States	11-50	14 contacts →
	Partial evidence “Sustainable Capital Advisors (SCA) is a strategy consulting and financial advisory firm focused on delivering innovative capital solutions for the sustainable infrastructure…” Source: RevenueBase Database · checked Sep 2, 2026
10	Collaborateup	Indirect evidence	Washington, DC, United States	1-10	12 contacts →
	Indirect evidence “The world is facing its most profound geopolitical realignment in a generation, bringing complex challenges-and unprecedented opportunities-to uplift communities and generate…” Source: RevenueBase Database · checked Sep 2, 2026
11	Taylor-Dejongh	Partial evidence	Washington, DC, United States	11-50	12 contacts →
	Partial evidence “Taylor-DeJongh (TDJ) is an international financial advisory firm based in Washington, D.C.” Source: RevenueBase Database · checked Sep 2, 2026
12	Mida Advisors	Strong evidence	Washington, DC, United States	11-50	10 contacts →
	Strong evidence “MiDA Advisors (MiDA) is a U.S-based global financial advisory firm specializing in institutional investments and trade services in frontier and emerging markets.” Source: RevenueBase Database · checked Sep 2, 2026
13	Magnitude Global Finance	Partial evidence	Washington, DC, United States	1-10	9 contacts →
	Partial evidence “Magnitude Global Finance (MGF) focuses on finding solutions to the most challenging financing issues faced by companies, donors, and governments.” Source: RevenueBase Database · checked Sep 2, 2026
14	Enverra	Indirect evidence	Washington, DC, United States	11-50	9 contacts →
	Indirect evidence “At Enverra, we are driven by impact, directing capital where it has the greatest effect, standing behind people with bold ideas and promoting technologies that address global…” Source: RevenueBase Database · checked Sep 2, 2026
15	Partnership International, INC	Partial evidence	Washington, DC, United States	11-50	7 contacts →
	Partial evidence “Partnership International, Inc, founded in 1990, is an international consulting firm that provides socio-economic, regulatory, institutional, technical, commercial and financial…” Source: RevenueBase Database · checked Sep 2, 2026
16	Clima Capital Partners LLC	Partial evidence	Washington, DC, United States	11-50	7 contacts →
	Partial evidence “Clima Capital Partners LLC (CLIMA) advises and creates sustainable value for local economies and communities through robust climate finance solutions, managing and mitigating…” Source: RevenueBase Database · checked Sep 2, 2026
17	Refugee Investment Network	Strong evidence	Washington, DC, United States	1-10	5 contacts →
	Strong evidence “The Refugee Investment Network is the first impact investing and blended finance collaborative dedicated to creating long-term solutions to global forced migration.” Source: RevenueBase Database · checked Sep 2, 2026
18	Moonshot Global LLC	Indirect evidence	Washington, DC, United States	1-10	5 contacts →
	Indirect evidence “Moonshot Global LLC (Moonshot) is a woman-owned, mission-driven global advisory services and research firm that helps organizations maximize their social impact.” Source: RevenueBase Database · checked Sep 2, 2026
19	The Conceptium Group	Partial evidence	Washington, DC, United States	11-50	4 contacts →
	Partial evidence “The Conceptium® Group facilitates private investment in developing countries with the aim of promoting sustainable and equitable development.” Source: RevenueBase Database · checked Sep 2, 2026
20	Iskali Capital Group	Indirect evidence	Washington, DC, United States	11-50	2 contacts →
	Indirect evidence “Iskali Capital Group’s mission is to promote highly developmental projects in Emerging Markets, in line with UN’s development goals (SDGs), following IFC’s Performance Standards…” Source: RevenueBase Database · checked Sep 2, 2026
21	ABREN	Partial evidence	Washington, DC, United States	1-10	1 contacts →
	Partial evidence “ABREN is a woman-led consulting company providing investment management services related to impact investing and sustainable infrastructure in emerging markets.” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: blended finance investment firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names blended finance investment firms.
Partial evidence: Its own public description names part of blended finance investment firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name blended finance investment firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 21 of 45 blended finance investment firms based in Washington, United States

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Blended finance investment firms based in Washington, United States at a glance

As of Sep 2, 2026

34.2%Verified-email coverage

21.0%Mobile-number coverage

14.8Average contacts per company

11-50Median size (employees)

137.8%Largest-city concentration · New York

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among blended finance investment firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Washington, United States whose own description of what they do matches “blended finance investment firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names blended finance investment firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among blended finance investment firms, and records with no verified work email. Companies headquartered outside Washington are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 228 across the full list. 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 September 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Blended finance investment firms by metro in the United States

Blended finance investment firms in New York62
Blended finance investment firms in Washington40

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names blended finance investment firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many blended finance investment firms are there based in Washington, United States?

RevenueBase identified 45 blended finance investment firms headquartered in Washington, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Delphos, headquartered in Washington, tops this list with the largest team on record.

Which city has the most blended finance investment firms?

New York leads with 62 headquartered companies, followed by Washington (40) and San Francisco (20).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 228 verified decision-maker contacts tracked across these 45 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 2026.

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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 Smart Search, 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.