Company lists · Data refreshed November 2026

Top 24 Consultancy services based in Tanzania

RevenueBase identified 337 company matches for consultancy services associated with Tanzania as of November 2026 and tracks 1,804 professional contacts across them, including 175 with verified work emails. Dar Es Salaam is the largest hub.

This list covers company matches for consultancy services associated with Tanzania, 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
337Companies
1,804Contacts tracked
175Verified emails
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The 24 largest consultancy services based in Tanzania

Ranked by team size
Top 24 of 337 company matches for consultancy services based in Tanzania, 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 matchDar-es-salaam, TanzaniaHQ recorded Nov 6, 202611-5081 contacts →

Exact match

“Assad Associates (AA) is an authorized firm of Certified Public Accountants owned by Mr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“We’re a part of a global network of independent accountancy and advisory firms helping our clients be prepared now, for the issues that will matter tomorrow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“EY is a global leader in Assurance, Consulting, Strategy and Transactions, and Tax services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202651-20040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“City Engineering Company Limited (CECL) is a technical service provider firm established in 2013.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“DataVision International, founded in 1998 is a consulting firm focusing on four major areas: Information Technology, Research and Statistics, Payments and Cards Services, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMasaki, TanzaniaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Africa Insight Advisors aims to remove the very steep learning curve foreign companies face when first entering East Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDar-es-salaam, TanzaniaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Tansheq Limited is a 100% Tanzanians owned company offering environmental, occupational health and safety and Total Quality Management services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Q-Sourcing Servtec, Tanzania is a management consulting firm that helps people make significant improvements to their business performance and realize their most important career…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDaressalaam, TanzaniaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“NICE Tanzania is a social enterprise that provides sustainable solutions for business development and consultancy to corporate companies, government agencies, and Civil Society…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“ZA Advisory (ZA) is a business, development and research consultancy firm that delivers comprehensive advisory services to private, public and not for profit organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Experts in shaping and maintaining the “Reputation” of a company, organization or individuals with complete Business and Communication Consultancy solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“AGIM is a firm of certified auditors and business consultants who are committed to help organizations to achieve their objectives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We are a one stop shop for all Human Resource Services, Recruitment and Placement, Payroll Management, Business Process Outsourcing (BPO) for Manpower Supply & Management (Skilled…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Audit & Assurance, Tax, Advisory, Integrated Client Services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“The LAS consultancy team is made up of individuals from diverse backgrounds in the corporate world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“The Institute of Management and Entrepreneurship Development (IMED) is a limited liability company established in 2009.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“We are an advisory and consulting firm in Tanzania with international best practices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Innovation Flexible Solution (IFS) a one-stop shop for financial advisory.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“ARS IURA Consultancy was founded to support organizations in aligning their operations with international human rights standards and best practices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Welcome to our financial consultancy company!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchZanzibar, TanzaniaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Lumen Associates is an East African Management Consulting firm based in Kenya, Tanzania/Zanzibar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDar Es Salaam, TanzaniaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“ABS Consultants is one of the top Tanzania based consulting firms that offer taxation, consulting and deal services, audit and assurance services to firms of different sizes…”

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

Showing 24 of 337 consultancy services based in Tanzania

See the full list, filter by size, metro and specialty, and access 175 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Consultancy services based in Tanzania at a glance

As of Nov 6, 2026
9.7%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
71.2%Largest-city concentration · Dar Es Salaam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
212
11-50
96
51-200
20
201-500
7
501-1,000
2

Email recency for this list is measured worldwide rather than for Tanzania, so it is reported there. Company counts and contact totals on this page are exact for Tanzania, over 337 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 Tanzania whose business descriptions match “consultancy services” 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 175 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.

Consultancy services 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 “consultancy services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many consultancy services are there based in Tanzania?

RevenueBase identified 337 company matches for consultancy services associated with Tanzania 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?

Assad Associates tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most consultancy services?

Dar Es Salaam leads with 240 company records, followed by Arusha (17) and Dar-Es-Salaam (10).

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 175 professional contacts with verified work emails tracked across these 337 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.