Company lists · Data refreshed September 2026
Top 20 Sustainable design firms based in Kenya
RevenueBase identified 145 company matches for sustainable design firms associated with Kenya as of September 2026 and tracks 765 professional contacts across them, including 73 with verified work emails. Nairobi is the largest hub.
This list covers company matches for sustainable design firms associated with Kenya, 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 September 22, 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 20 largest sustainable design firms based in Kenya
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 67 contacts → | ||||
Exact match “QuestWorks is a firm of consultants in the real estate industry and Renewable Energy.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 54 contacts → | ||||
Exact match “Ecotech Ltd is a multi-disciplinary consultancy firm supplying high-value consultancy, architectural, engineering, environmental, construction, program and project management…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 24 contacts → | ||||
Exact match “Pleng Limited is a leading consulting firm in the construction industry in Kenya.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 21 contacts → | ||||
Exact match “BuildX Studio envisions a world made for people and planet by creating the buildings of a radically better tomorrow.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “Design Source Limited is a team of established architects and interior designers providing a “one source” solution for all your building and environmental design needs.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “At Koei Africa Co.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “At Lexicon + Ion, we create architecture that fosters the values of community participation and inclusion.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “PLANNING Systems Services Ltd is a leading architecture, land use planning and urban design firm founded in Nairobi Kenya in 1978.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “Grasp Design is a studio for architecture, master-planning, and interior design.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “Impact Africa Consulting Limited is a leading sustainability and strategy advisory firm that support businesses, investors, governments, and development partners.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “Energy efficiency | Renewable energy | Green Buildings | ESG | Sustainability | Circular Economy | Building Services Consultants” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “An architectural company offering services in architecture, planning, interior design and project management.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “Design consultancy firm Urban Architectural and Interior design consultants.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “We are a consulting firm offering services in Architectural design and Project management.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Urban dynamics is a small but thriving practice founded in 2018 by three partners who between them have a unique complementary range of skills and have over 28 years of combined…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Takazuri is a climate-tech venture transforming roofs from passive liabilities into productive, high-performance assets.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Built for Good Africa: Green Building Consultancy, Advocacy, Education and Awareness Buildings contribute 36% of global energy use and 39 % of energy related carbon dioxide…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Strategic Architecture for High-Yield Real Estate Assets Maximizing ROI, Compliance & ESG for Developers in East Africa In the competitive landscape of Kenyan real estate, a good…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Climate and Energy (C&E) Advisory, formerly Camco Advisory Services (K) Ltd, is a Kenyan registered international environmental consultancy firm founded in 1989.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “A multi-disciplinary Forestry Engineering studio, focusing on designing and building profitable solutions to real world commercial and environmental challenges, balancing focus…” Recorded in the RevenueBase company graph · Sep 22, 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 “sustainable design 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 20 of 145 sustainable design firms based in Kenya
See the full list, filter by size, metro and specialty, and access 73 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Sustainable design firms based in Kenya at a glance
As of Sep 22, 2026Companies by employee count
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 145 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 Kenya whose business descriptions match “sustainable design 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. 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 73 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 September 22, 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.
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 “sustainable design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many sustainable design firms are there based in Kenya?
RevenueBase identified 145 company matches for sustainable design firms associated with Kenya as of September 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?
Questworks tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most sustainable design firms?
Nairobi leads with 119 company records, followed by Mombasa (2) and Athi River (1).
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 73 professional contacts with verified work emails tracked across these 145 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 September 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 145 sustainable design firms based in Kenya. Start with a free account, no credit card.
Download this list →Related lists
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Browse the directory
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.
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- Sustainable design firms based in Adelaide, Australia
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Company intelligence · public preview
Top 20 sustainable design firms based in Kenya
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 145 matching company records for sustainable design firms based in Kenya, with 765 tracked contacts and 73 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 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 20 sustainable design firms based in Kenya
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 |  Questworksquestworks.co.keHQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 67 contacts → |
“QuestWorks is a firm of consultants in the real estate industry and Renewable Energy.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ecotech Limitedecotech-ea.comHQ: Nairobi, KenyaReported employees: 201-500 | Nairobi, Kenya | 201-500 | Exact match | 54 contacts → |
“Ecotech Ltd is a multi-disciplinary consultancy firm supplying high-value consultancy, architectural, engineering, environmental, construction, program and project management…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Pleng Limitedpleng.netHQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 24 contacts → |
“Pleng Limited is a leading consulting firm in the construction industry in Kenya.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Buildx Studiobuildxstudio.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 21 contacts → |
“BuildX Studio envisions a world made for people and planet by creating the buildings of a radically better tomorrow.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Design Sourcedesignsource.co.ke HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 18 contacts → |
“Design Source Limited is a team of established architects and interior designers providing a “one source” solution for all your building and environmental design needs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Koei Africa Co. LTDkoeiafrica.com HQ: Nairobi, KenyaReported employees: 51-200 | Nairobi, Kenya | 51-200 | Exact match | 18 contacts → |
“At Koei Africa Co.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Lexicon IONlexiconplusion.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 17 contacts → |
“At Lexicon + Ion, we create architecture that fosters the values of community participation and inclusion.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Planning Systems Services LTDplanning-kenya.com HQ: Nairobi, KenyaReported employees: 51-200 | Nairobi, Kenya | 51-200 | Exact match | 15 contacts → |
“PLANNING Systems Services Ltd is a leading architecture, land use planning and urban design firm founded in Nairobi Kenya in 1978.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Grasp Design LTDgrasp-design.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 11 contacts → |
“Grasp Design is a studio for architecture, master-planning, and interior design.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Impact Africa Consulting Limitedimpactingafrica.com HQ: KenyaReported employees: 11-50 | Kenya | 11-50 | Exact match | 10 contacts → |
“Impact Africa Consulting Limited is a leading sustainability and strategy advisory firm that support businesses, investors, governments, and development partners.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cusum Energycusumenergy.comHQ: Nairobi, KenyaReported employees: 1-10 | Nairobi, Kenya | 1-10 | Exact match | 10 contacts → |
“Energy efficiency | Renewable energy | Green Buildings | ESG | Sustainability | Circular Economy | Building Services Consultants” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Adventis Inhouse Africa LTDadventis-africa.comHQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 9 contacts → |
“An architectural company offering services in architecture, planning, interior design and project management.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 9 contacts → |
“Design consultancy firm Urban Architectural and Interior design consultants.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Decalogue International LTDdecalogue.co.keHQ: Nairobi, KenyaReported employees: 1-10 | Nairobi, Kenya | 1-10 | Exact match | 6 contacts → |
“We are a consulting firm offering services in Architectural design and Project management.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Urban Dynamics LLPud.co.ke HQ: Nairobi, KenyaReported employees: 1-10 | Nairobi, Kenya | 1-10 | Exact match | 4 contacts → |
“Urban dynamics is a small but thriving practice founded in 2018 by three partners who between them have a unique complementary range of skills and have over 28 years of combined…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Takazuri LTD Makers Of The Climatiletakazuri.comHQ: Nairobi, KenyaReported employees: 1-10 | Nairobi, Kenya | 1-10 | Exact match | 4 contacts → |
“Takazuri is a climate-tech venture transforming roofs from passive liabilities into productive, high-performance assets.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Built For Good Africabuiltforgoodafrica.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 3 contacts → |
“Built for Good Africa: Green Building Consultancy, Advocacy, Education and Awareness Buildings contribute 36% of global energy use and 39 % of energy related carbon dioxide…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Spire Studio Architects LTDspirestudioarchitects.com HQ: Nairobi, KenyaReported employees: 1-10 | Nairobi, Kenya | 1-10 | Exact match | 3 contacts → |
“Strategic Architecture for High-Yield Real Estate Assets Maximizing ROI, Compliance & ESG for Developers in East Africa In the competitive landscape of Kenyan real estate, a good…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Climate And Energy Advisoryeclimateadvisory.comHQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 1 contacts → |
“Climate and Energy (C&E) Advisory, formerly Camco Advisory Services (K) Ltd, is a Kenyan registered international environmental consultancy firm founded in 1989.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Contardo Consulting LTDcontardoconsulting.com HQ: Kilifi, KenyaReported employees: 1-10 | Kilifi, Kenya | 1-10 | Exact match | 1 contacts → |
“A multi-disciplinary Forestry Engineering studio, focusing on designing and building profitable solutions to real world commercial and environmental challenges, balancing focus…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 145 company matches
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Sustainable design firms: dataset insights
September 22, 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
145 records in the displayed employee bands.
0 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 Kenya, so it is reported there. Company counts and contact totals on this page are exact for Kenya, over 145 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: September 22, 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 ↗
Questions about this company list
What does Exact match mean for sustainable design 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 sustainable design firms did RevenueBase find based in Kenya?
The saved snapshot records 145 matching company records, 765 tracked contacts and 73 verified emails. The public preview displays 20 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: September 22, 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
Sustainable design firms by geography
- Sustainable design firms based in Adelaide, Australia
- Sustainable design firms based in Brisbane, Australia
- Sustainable design firms based in Melbourne, Australia
- Sustainable design firms based in Perth, Australia
- Sustainable design firms based in Sydney, Australia
- Sustainable design firms based in Belo Horizonte, Brazil
- Sustainable design firms based in Campinas, Brazil
- Sustainable design firms based in Curitiba, Brazil
- Sustainable design firms based in Porto Alegre, Brazil
- Sustainable design firms based in Rio De Janeiro, Brazil
- Sustainable design firms based in Sao Paulo, Brazil
- Sustainable design firms based in Calgary, Canada
Browse the directory
Cite this list
RevenueBase Data Team. Top 20 sustainable design firms based in Kenya. Snapshot: September 22, 2026. https://revenuebase.ai/companies/sustainable-design-firms/kenya.
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
- Sustainable design firms based in Adelaide, Australia
- Sustainable design firms based in Brisbane, Australia
- Sustainable design firms based in Melbourne, Australia
- Sustainable design firms based in Perth, Australia
- Sustainable design firms based in Sydney, Australia
- Sustainable design firms based in Belo Horizonte, Brazil
Company intelligence · public preview
Top 20 sustainable design firms based in Kenya
RevenueBase records 145 matching company records for sustainable design firms based in Kenya, with 765 tracked contacts and 73 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 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 20 sustainable design firms based in Kenya
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 | Questworksquestworks.co.ke HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 67 contacts → |
“QuestWorks is a firm of consultants in the real estate industry and Renewable Energy.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ecotech Limitedecotech-ea.com HQ: Nairobi, KenyaReported employees: 201-500 | Nairobi, Kenya | 201-500 | Exact match | 54 contacts → |
“Ecotech Ltd is a multi-disciplinary consultancy firm supplying high-value consultancy, architectural, engineering, environmental, construction, program and project management…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Pleng Limitedpleng.net HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 24 contacts → |
“Pleng Limited is a leading consulting firm in the construction industry in Kenya.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Buildx Studiobuildxstudio.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 21 contacts → |
“BuildX Studio envisions a world made for people and planet by creating the buildings of a radically better tomorrow.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Design Sourcedesignsource.co.ke HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 18 contacts → |
“Design Source Limited is a team of established architects and interior designers providing a “one source” solution for all your building and environmental design needs.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Koei Africa Co. LTDkoeiafrica.com HQ: Nairobi, KenyaReported employees: 51-200 | Nairobi, Kenya | 51-200 | Exact match | 18 contacts → |
“At Koei Africa Co.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Lexicon IONlexiconplusion.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 17 contacts → |
“At Lexicon + Ion, we create architecture that fosters the values of community participation and inclusion.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Planning Systems Services LTDplanning-kenya.com HQ: Nairobi, KenyaReported employees: 51-200 | Nairobi, Kenya | 51-200 | Exact match | 15 contacts → |
“PLANNING Systems Services Ltd is a leading architecture, land use planning and urban design firm founded in Nairobi Kenya in 1978.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Grasp Design LTDgrasp-design.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 11 contacts → |
“Grasp Design is a studio for architecture, master-planning, and interior design.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Impact Africa Consulting Limitedimpactingafrica.com HQ: KenyaReported employees: 11-50 | Kenya | 11-50 | Exact match | 10 contacts → |
“Impact Africa Consulting Limited is a leading sustainability and strategy advisory firm that support businesses, investors, governments, and development partners.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cusum Energycusumenergy.com HQ: Nairobi, KenyaReported employees: 1-10 | Nairobi, Kenya | 1-10 | Exact match | 10 contacts → |
“Energy efficiency | Renewable energy | Green Buildings | ESG | Sustainability | Circular Economy | Building Services Consultants” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Adventis Inhouse Africa LTDadventis-africa.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 9 contacts → |
“An architectural company offering services in architecture, planning, interior design and project management.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 9 contacts → |
“Design consultancy firm Urban Architectural and Interior design consultants.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Decalogue International LTDdecalogue.co.ke HQ: Nairobi, KenyaReported employees: 1-10 | Nairobi, Kenya | 1-10 | Exact match | 6 contacts → |
“We are a consulting firm offering services in Architectural design and Project management.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Urban Dynamics LLPud.co.ke HQ: Nairobi, KenyaReported employees: 1-10 | Nairobi, Kenya | 1-10 | Exact match | 4 contacts → |
“Urban dynamics is a small but thriving practice founded in 2018 by three partners who between them have a unique complementary range of skills and have over 28 years of combined…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Takazuri LTD Makers Of The Climatiletakazuri.com HQ: Nairobi, KenyaReported employees: 1-10 | Nairobi, Kenya | 1-10 | Exact match | 4 contacts → |
“Takazuri is a climate-tech venture transforming roofs from passive liabilities into productive, high-performance assets.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Built For Good Africabuiltforgoodafrica.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 3 contacts → |
“Built for Good Africa: Green Building Consultancy, Advocacy, Education and Awareness Buildings contribute 36% of global energy use and 39 % of energy related carbon dioxide…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Spire Studio Architects LTDspirestudioarchitects.com HQ: Nairobi, KenyaReported employees: 1-10 | Nairobi, Kenya | 1-10 | Exact match | 3 contacts → |
“Strategic Architecture for High-Yield Real Estate Assets Maximizing ROI, Compliance & ESG for Developers in East Africa In the competitive landscape of Kenyan real estate, a good…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Climate And Energy Advisoryeclimateadvisory.com HQ: Nairobi, KenyaReported employees: 11-50 | Nairobi, Kenya | 11-50 | Exact match | 1 contacts → |
“Climate and Energy (C&E) Advisory, formerly Camco Advisory Services (K) Ltd, is a Kenyan registered international environmental consultancy firm founded in 1989.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Contardo Consulting LTDcontardoconsulting.com HQ: Kilifi, KenyaReported employees: 1-10 | Kilifi, Kenya | 1-10 | Exact match | 1 contacts → |
“A multi-disciplinary Forestry Engineering studio, focusing on designing and building profitable solutions to real world commercial and environmental challenges, balancing focus…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 145 company matches
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Sustainable design firms: dataset insights
September 22, 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
145 records in the displayed employee bands.
0 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 Kenya, so it is reported there. Company counts and contact totals on this page are exact for Kenya, over 145 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: September 22, 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 ↗
Questions about this company list
What does Exact match mean for sustainable design 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 sustainable design firms did RevenueBase find based in Kenya?
The saved snapshot records 145 matching company records, 765 tracked contacts and 73 verified emails. The public preview displays 20 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: September 22, 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 20 sustainable design firms based in Kenya. Snapshot: September 22, 2026. https://revenuebase.ai/companies/sustainable-design-firms/kenya.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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