WHO WE ARE
Sigma Gas & Engineering Ltd traces its roots to Kenya, where it was registered as a limited company in 2008, before moving its major operations to Tanzania in 2013. Since then, we have grown into a trusted provider of medical gas, LPG, laboratory, and industrial gas solutions, delivering safe, reliable, and customized services across East Africa.
We proudly partner with hospitals, laboratories, and industrial clients to design and install cutting-edge gas systems that comply with international standards while addressing customer-specific needs.
With a dedicated team of experts and a proven track record of delivering mutiple successful turnkey projects — alongside hundreds of maintenance visits, system upgrades, and continuous performance enhancements — Sigma Gas is your trusted partner for reliable, high-quality gas systems and services.

OUR BUSINESS OBJECTIVES
At Sigma Gas & Engineering Ltd, our primary business objectives are:

• To deliver high-quality, safe, and innovative gas systems for medical, kitchen, industrial, and laboratory use, adhering to international standards and client-specific needs.
• To expand our regional footprint by establishing fully staffed offices across key East African cities, ensuring closer support to our clients and partners.
• To continuously improve operational efficiency and service delivery, through investments in staff training, technology, and strategic partnerships.
• To foster long-term client relationships built on trust, reliability and performance —ensuring repeat business and strong word-of-mouth referrals.
• To promote sustainability and safety in all our projects,contributing to the well-being of healthcare institutions, industries, and the environment.

OUR VISION
To become the customers' frst choice and solution provider for various customized products and services

OUR MISSION
To provide speedy, reliable, affordable quality products and services, according to professional standards, customers' specifications and requirements

OUR SAFETY POLICY
To ensure that the working environment is made safe for ouremployees, Before any work is commenced, a site audit must be carried out and all the task to be performed must be HAZOPED. All our employees must wear the appropriate safety gears.

OUR VALUES

• Honesty and integrity
• Professionalism and standards
• Transparency
• Ethical business conduct
• Quality assurance
• Customers' satisfaction
• Availability and Reliability

OUR KEY SUCCESS FACTORS
The main key success factors of our business:

• Sound management team
• Qualified and experienced management and support team
• Commitment and dedication of staff
• Adherence to professional standards both national and international
• We strive to create and maintain good working relationship with our stakeholders