Company lists · Data refreshed September 2026

Top 14 Climate consulting firms based in Kenya

RevenueBase identified 74 climate consulting firms headquartered in Kenya as of September 2026 and tracks 462 professional contacts across them, including 72 with verified work emails. Nairobi is the largest hub.

This list covers climate consulting firms headquartered in Kenya, 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 14, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review
74Companies
462Contacts tracked
72Verified emails
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The 14 largest climate consulting firms based in Kenya

Ranked by team size
Top 14 of 74 climate consulting firms based in Kenya, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to climate consulting 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceNairobi, KenyaHQ checked Sep 14, 202611-5067 contacts →

Indirect evidence

“QuestWorks is a firm of consultants in the real estate industry and Renewable Energy.”

Source: RevenueBase Database · checked Sep 14, 2026
2Partial evidenceLavington, KenyaHQ checked Sep 14, 202611-5062 contacts →

Partial evidence

“EED is a multidisciplinary firm offerings technical, analytical and advisory services in energy, water and climate change.”

Source: RevenueBase Database · checked Sep 14, 2026
3Partial evidenceNairobi, KenyaHQ checked Sep 14, 202611-5024 contacts →

Partial evidence

“ACAL is a management consulting firm.”

Source: RevenueBase Database · checked Sep 14, 2026
4Partial evidenceNairobi, KenyaHQ checked Sep 14, 202611-5023 contacts →

Partial evidence

“KCIC Consulting is a multidisciplinary professional services firm that specializes in providing advisory support for sustainable development initiatives.”

Source: RevenueBase Database · checked Sep 14, 2026
5Partial evidenceNairobi, KenyaHQ checked Sep 14, 202611-5014 contacts →

Partial evidence

“Ecoscience & Engineering Ltd is a Company established to offer Environmental Sustainability, Climate Change, Safety Professional Services and Solutions.”

Source: RevenueBase Database · checked Sep 14, 2026
6Partial evidenceKenyaHQ checked Sep 14, 202611-5010 contacts →

Partial evidence

“Impact Africa Consulting Limited is a leading sustainability and strategy advisory firm that support businesses, investors, governments, and development partners.”

Source: RevenueBase Database · checked Sep 14, 2026
7Indirect evidenceNairobi, KenyaHQ checked Sep 14, 20261-1010 contacts →

Indirect evidence

“Energy efficiency | Renewable energy | Green Buildings | ESG | Sustainability | Circular Economy | Building Services Consultants”

Source: RevenueBase Database · checked Sep 14, 2026
8Indirect evidenceNairobi, KenyaHQ checked Sep 14, 202611-507 contacts →

Indirect evidence

“At Protos Capital, we empower businesses for sustainable growth.”

Source: RevenueBase Database · checked Sep 14, 2026
9Partial evidenceNairobi, KenyaHQ checked Sep 14, 20261-106 contacts →

Partial evidence

“DeBi Consulting Associates Limited (“DeBi”), Founded in 2013, is a Nairobi based boutique development and business consulting company.”

Source: RevenueBase Database · checked Sep 14, 2026
10Partial evidenceNairobi, KenyaHQ checked Sep 14, 20261-103 contacts →

Partial evidence

Climate risk intelligence for the financial sector.”

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceNairobii, KenyaHQ checked Sep 14, 20261-103 contacts →

Indirect evidence

“Amriya is a service company with a focus on sustainable energy.”

Source: RevenueBase Database · checked Sep 14, 2026
12Partial evidenceNairobi, KenyaHQ checked Sep 14, 202611-501 contacts →

Partial evidence

Climate and Energy (C&E) Advisory, formerly Camco Advisory Services (K) Ltd, is a Kenyan registered international environmental consultancy firm founded in 1989.”

Source: RevenueBase Database · checked Sep 14, 2026
13Indirect evidenceNairobi, KenyaHQ checked Sep 14, 20261-101 contacts →

Indirect evidence

“Leadwood Energy Limited is an award winning specialist energy advisory company with a special focus on the Renewable Energy sector in emerging markets.”

Source: RevenueBase Database · checked Sep 14, 2026
14Indirect evidenceNairobi, KenyaHQ checked Sep 14, 20261-101 contacts →

Indirect evidence

“Given the speed at which the environmental and social safeguard (E&S) industry is changing globally, ‘Kisasa Environmental, Social and Governance (ESG) Consultants’ (also referred…”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 14 of 74 climate consulting firms based in Kenya

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Climate consulting firms based in Kenya at a glance

As of Sep 14, 2026
15.6%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
85.1%Largest-city concentration · Nairobi
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
28
51-200
4

Email recency for this list is measured worldwide rather than for Kenya, so it is reported there. Company counts and contact totals on this page are exact for Kenya, over 74 companies.

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 climate consulting 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 Kenya whose own description of what they do matches “climate consulting 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 climate consulting 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 climate consulting firms, and records with no verified work email. Companies headquartered outside Kenya 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, 72 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 14, 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.

Climate consulting firms by metro

  • Climate consulting firms in Nairobi63

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 climate consulting 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 climate consulting firms are there based in Kenya?

RevenueBase identified 74 climate consulting firms headquartered in Kenya 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?

Questworks, headquartered in Nairobi, tops this list with the largest team on record.

Which city has the most climate consulting firms?

Nairobi leads with 63 headquartered companies, followed by Mombasa (2) and Kisumu City (1).

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 72 verified decision-maker contacts tracked across these 74 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 14, 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.