Company lists · Data refreshed November 2026

Top 25 Infrastructure contractors based in Kenya

RevenueBase identified 232 company matches for infrastructure contractors associated with Kenya as of November 2026 and tracks 3,276 professional contacts across them, including 349 with verified work emails. Nairobi is the largest hub.

This list covers company matches for infrastructure contractors 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 November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
232Companies
3,276Contacts tracked
349Verified emails
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The 25 largest infrastructure contractors based in Kenya

Ranked by team size
Top 25 of 232 company matches for infrastructure contractors based in Kenya, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNairobi, KenyaHQ recorded Nov 6, 202651-200176 contacts →

Exact match

“We are Seyani Brothers & Co.(K) Ltd, a leading construction company with a reputation for delivering high-quality, innovative and sustainable building solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNairobi, KenyaHQ recorded Nov 6, 2026501-1,000132 contacts →

Exact match

“Apex Steel Ltd is one of East Africa's largest building and engineering material suppliers, headquartered in Nairobi, Kenya.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNairobi, KenyaHQ recorded Nov 6, 2026501-1,000124 contacts →

Exact match

“Cementers Limited is Primarily a Main Contractor with a core of direct staff and a proven supply chain of subcontractors, suppliers and consultants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMombasa, KenyaHQ recorded Nov 6, 2026501-1,00092 contacts →

Exact match

“Weld-Con Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNairobi, KenyaHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Interways works Limited (IWL) is a fully Kenyan owned company with a portfolio of prestigious construction projects across Central and East Africa including the democratic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRuiru, KenyaHQ recorded Nov 6, 2026201-50062 contacts →

Exact match

“We are a family that brings together over 200 professionals with one common goal to design, create and build critical infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNairobi, KenyaHQ recorded Nov 6, 2026201-50046 contacts →

Exact match

“Welcome to Parklane Construction Limited, your trusted partner in construction excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNairobi, KenyaHQ recorded Nov 6, 2026201-50043 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNairobi, KenyaHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Nariana Enterprises is an accredited civil engineering contractor and a one-stop shop for laboratory equipment, Material Testing, Construction / Surveying Equipment and related…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNairobi, KenyaHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Kent Africa Limited is a multinational project and facility management company specializing in Structural/Civil Engineering, Mechanical Engineering, and Electrical Engineering for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNairobi, KenyaHQ recorded Nov 6, 2026201-50034 contacts →

Exact match

“Visrom Company Limited is a proudly indigenous company based in Nairobi, specializing in a diverse range of services including, Construction of Dams and Water structures, Borehole…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNairobi, KenyaHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“Warren Enterprises Limited has developed and established itself in the region as a reputable Engineering Company and Contractor for Civil Works, Structural Steel Fabrication and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNairobi, KenyaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Rolss Africa Solutions Ltd is a One-stop Outfit for Oil and Gas, Energy and infrastructure projects solution provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNairobi, KenyaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Rhombus construction is the leading innovative construction solutions provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNairobi, KenyaHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“With over 40 years in the industry, Kinetic Controls provide specialized Installations and Maintenance services in Electrical, Renewable Energy and Mechanical sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKenyaHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“IOTA Engineering & Construction Ltd is a civil works company based in Nairobi Kenya.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWestlands, KenyaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We have reputations world wide Keensell Ventures is a registered limited company under the Company’s Act CAP.486.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNairobi, KenyaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Civil Engineering Design (K) Ltd is a company based out of Musa Gitau RdWestlands, Nairobi, Nairobi, Kenya.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMombasa, KenyaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Kaydee Construction Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchThika, KenyaHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“It is in Match Electricals Ltd where excellence meets expertise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNairobi, KenyaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“FOUNDATION PILING LIMITED based in Nairobi, Kenya.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNairobi, KenyaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Octagon Builders and General Suppliers Limited offers high quality construction services in: Water and sanitation – clean water pipelines and reticulation systems, irrigation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNairobi, KenyaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Oville Associates is a Consulting Engineering Firm that specializes in the planning, design and construction supervision of infrastructure & building projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMeru, KenyaHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Isico Holding Ltd – Your Trusted Partner in Construction Excellence At Isico Holding Ltd, we build more than structures-we deliver reliability, quality, and expertise at every…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNairobi, KenyaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Founded in 2009, Negev Limited is one of the leading providers of Engineering Design, Construction, Supplies and Project management services in Kenya.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 232 infrastructure contractors based in Kenya

See the full list, filter by size, metro and specialty, and access 349 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure contractors based in Kenya at a glance

As of Nov 6, 2026
10.7%Verified-email coverage
14.1Average contacts per company
11-50Median size (employees)
65.5%Largest-city concentration · Nairobi
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
89
51-200
38
201-500
26
501-1,000
8
1,001-5,000
1

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 232 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 “infrastructure contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 349 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.

Infrastructure contractors by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure contractors are there based in Kenya?

RevenueBase identified 232 company matches for infrastructure contractors associated with Kenya 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?

Seyani Brothers & Co. K LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure contractors?

Nairobi leads with 152 company records, followed by Mombasa (10) and Eldoret (5).

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 349 professional contacts with verified work emails tracked across these 232 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.

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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.