Bamburi Cement (NAI:BAMB) Pretax Margin %: 10.82% (As of Jun. 2025) — 119% Above Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

NAI:BAMB Bamburi Cement Ltd NAI:BAMB
8 GF Score
Price KES54.00
GF Value KES24.79
! 5 Warning Signs
View Full Analysis

What is Bamburi Cement Pretax Margin %?

Bamburi Cement NAI:BAMB 8 Pretax Margin % is 10.82% as of Jun. 2025, which is 119% above its 10-year median of 4.95. GuruFocus rates NAI:BAMB with a GF Score™ of 8/100 and a GF Value™ of KES24.79. The stock has 5 warning signs investors should review.

Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. Bamburi Cement's Pre-Tax Income for the six months ended in Jun. 2025 was KES1,236 Mil. Bamburi Cement's Revenue for the six months ended in Jun. 2025 was KES11,419 Mil. Therefore, Bamburi Cement's pretax margin for the quarter that ended in Jun. 2025 was 10.82%.

The historical rank and industry rank for Bamburi Cement's Pretax Margin % or its related term are showing as below:

NAI:BAMB' s Pretax Margin % Range Over the Past 10 Years
Min: 1.66   Med: 4.95   Max: 21.61
Current: 6.74


NAI:BAMB's Pretax Margin % is not ranked
in the Building Materials industry.
Industry Median: 5.94 vs NAI:BAMB: 6.74

Bamburi Cement  (NAI:BAMB) Pretax Margin % Explanation

The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.

The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.

It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.

The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.


Bamburi Cement Pretax Margin % Related Terms


Bamburi Cement Pretax Margin % Historical Data

* Premium members only.

The historical data trend for Bamburi Cement's Pretax Margin % can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Bamburi Cement Pretax Margin % Chart

Bamburi Cement Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24
Pretax Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5.09 5.25 3.18 4.81 4.43

Bamburi Cement Semi-Annual Data
Dec15 Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25
Pretax Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 3.09 6.39 6.37 2.51 10.82

NAI:BAMB vs CRH, VMC, MLM: Pretax Margin % Comparison

For the Building Materials subindustry, Bamburi Cement's Pretax Margin %, along with its competitors' market caps and Pretax Margin % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Bamburi Cement Pretax Margin % vs Building Materials Industry

For the Building Materials industry and Basic Materials sector, Bamburi Cement's Pretax Margin % distribution charts can be found below:

* The bar in red indicates where Bamburi Cement's Pretax Margin % falls into.


NAI:BAMB
8GF Score
Bamburi Cement Ltd NAI:BAMB
Pretax Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Bamburi Cement Pretax Margin % Calculation

Pretax margin - also known as pretax profit margin is the ratio of Pretax Income divided by net sales or Revenue, usually presented in percent.

Bamburi Cement's Pretax Margin for the fiscal year that ended in Dec. 2024 is calculated as

Pretax Margin=Pre-Tax Income (A: Dec. 2024 )/Revenue (A: Dec. 2024 )
=971/21914
=4.43 %

Bamburi Cement's Pretax Margin for the quarter that ended in Jun. 2025 is calculated as

Pretax Margin=Pre-Tax Income (Q: Jun. 2025 )/Revenue (Q: Jun. 2025 )
=1236/11419
=10.82 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Pretax Margin % →
What does a Pretax Margin % of 10.82% mean?
Bamburi Cement (NAI:BAMB) has a Pretax Margin % of 10.82% as of Jun. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Bamburi Cement and its competitors. This is 119% above median its historical median of 4.95. Over the past decade, Bamburi Cement's Pretax Margin % has ranged from 1.66 to 21.61.
Is Bamburi Cement's Pretax Margin % too high?
Bamburi Cement's current Pretax Margin % of 10.82% is 119% above median its 10-year median of 4.95. Over the past 10 years, this metric has ranged from a low of 1.66 to a high of 21.61. The Building Materials industry median Pretax Margin % is 5.94. Bamburi Cement's value of 10.82% is 82.2% above this industry median. Overall, Bamburi Cement has a GF Score™ of 8/100, reflecting its overall financial health beyond just this single metric.
How does Bamburi Cement's Pretax Margin % compare to CRH and VMC?
Bamburi Cement's Pretax Margin % of 10.82% can be compared against companies in the Building Materials industry. The industry median Pretax Margin % is 5.94. Bamburi Cement's value of 10.82% is 82.2% above this benchmark. Historically, Bamburi Cement's own Pretax Margin % has ranged from 1.66 to 21.61 over the past decade. While the company's 10-year median is 4.95 vs. the industry median of 5.94, Bamburi Cement has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Building Materials company?
The median Pretax Margin % among Building Materials companies is 5.94, based on 403 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Bamburi Cement's current Pretax Margin % of 10.82% is 82.2% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Bamburi Cement and its competitors. For the Building Materials industry, the median Pretax Margin % is 5.94 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Bamburi Cement's current Pretax Margin % is 10.82%, which is 119% above median its own 10-year median of 4.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Bamburi Cement stock overvalued right now?
Bamburi Cement (NAI:BAMB) has a current Pretax Margin % of 10.82%. The stock's GF Value™ is KES24.79, compared to a current price of KES54.00 — trading 117.8% above its estimated fair value. The current Pretax Margin % is 10.82%, which is 119% above median its 10-year median of 4.95 and 82.2% above the Building Materials industry median of 5.94. Bamburi Cement's overall GF Score™ is 8/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Bamburi Cement (NAI:BAMB), the current Pretax Margin % is 10.82% as of Jun. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Bamburi Cement (NAI:BAMB) Overvalued in 2026?

Based on GuruFocus' analysis, Bamburi Cement stock appears to be overvalued. The current stock price of KES54.00 is trading 117.8% above its estimated GF Value™ of KES24.79.

Key valuation signals for NAI:BAMB:

  • Pretax Margin %: 10.82% (119% above median its 10-year median of 4.95)
  • GF Value™: KES24.79 vs. price of KES54.00 (117.8% above fair value)
  • GF Score™: 8/100 with 5 warning signs
  • Industry Position: 82.2% above the Building Materials median

No single metric tells the full story. See the NAI:BAMB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Bamburi Cement Business Description

Address LR No 209/6208, Kitui Road, Off Kampala Road, P.O. Box 10921, Industrial Area, Nairobi, KEN, 00100
Bamburi Cement Ltd is engaged in the manufacture and sale of cement and cement-related products. The company organizes its businesses in Kenya segments involved in the manufacture and sale of cement and also includes the manufacture and sale of ready-mix concrete, precast products, and rehabilitation of quarries that are used as a source of raw materials for cement production. Its products include Nguvu, PowerMax, PowerPlus, Powercrete, Tembo, Fundi, Duracem, Powerwhite, Paving Blocks, Drainage, Edge Restraints, and others. Bamburi also owns and manages a nature and environmental park created from rehabilitated quarries. It generates its revenue from Kenya.
8GF Score

Get the complete analysis for NAI:BAMB

Pretax Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

KES54.00
Price
KES24.79
GF Value