Our Story

1973
1974
1975
1976
1977
1983
1984
1986
1991
2001
2006
2007
2009
2011
2013
2015
2020
2023

The Foundation Year
1973
The Sowing period
Lime was conceived as a venture from the great ideas of our leader.
The Foundation Year
1974
The Seeding period
A seed of innovation was planted which flourished throughout the country as ‘Sigma Minerals Limited’.
The Foundation Year
1975
The Rooting Period
Sigma's 'First Plant' was a manifestation of the innovative concepts, ideas, and vision of its great leaders.
The Expansion Year
1976
The Sprouting Period
With its very first customer, SIGMA became recognized in the market.
The Expansion Year
1977
The Spring period
With our first export order of 1000 M.T., we made our first breakthrough, as a result, we began manufacturing graded hydrated lime in India for the first time.
The Expansion Year
1983
The Growing Period
With the acquisition of limestone mines, we expanded backwards.
The Expansion Year
1984
The Blooming Period
It is with enthusiasm and achievements in this field that we reached the milestone of 'Clientele century'.
The Expansion Year
1986
The Establishment Period
We established our first well-equipped state-of-the art unit at Khejarla.
The Expansion Year
1991
The Renewing Period
We branded ourselves as ‘Sigma Minerals Limited’.
The Expansion Year
2001
The Budding Period
It was an important milestone for us to acquire ISO 9001 certification, making us the most reliable lime manufacturer in the country.
The Expansion Year
2006
The Mounting Period
Another accomplishment of ours was getting ISO 14001 certification.
The Advancement Year
2007
The Branching Period
We established our 2nd Unit at Basni Hari Singh.
The Advancement Year
2009
The Flourishing Period
Our Sigma Family celebrated 500 clients this year.
The Advancement Year
2011
The Development Period
As a pioneer in Kiln Mechanization, we have contributed to the establishment of new technologies in the world.
The Advancement Year
2013
A New Seed
In order to meet our customers’ demand and boost production, we set up new plant for ‘Quick Lime Powder’.
The Advancement Year
2015
A New Beginning
With a capacity of 300 tons per day we installed our First TD-5 Twin Shaft Regenerative Lime kiln with Technology Supplier -Cimprogetti S.p.A, Italy.
The Advancement Year
2020
The Prospering Period
Inspired by the make-in-India concept,we have commissioned our second TD -5 Twin Shaft Regenerative Lime Kiln of 300 tones per day in March 2020.
The Advancement Year
2023
The Humility Period
The back-to-back love and compassion entrusted upon our products by our valued customers compelled us to set up our Third 5D twin shaft regenerative Cimprogetti Kiln.

Our Story, From Us.

Turn the Pages to know where we came from…

The Foundation : 1973-1975

The divergent thinking of our leaders inspired us to come up with the concept of Lime as a venture.

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The Expansion : 1976- 2006

Backward Integration helped us move a step ahead.

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The Advancement : 2007 Onwards

A period of Automation with the introduction of State-of-the-Art Technology into the Industry.

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The Foundation Year

1973

The Sowing period

The Foundation Year

1974

The Seeding period

The Foundation Year

1975

The Rooting Period

The Expansion Year

1976

The Sprouting Period

The Expansion Year

1977

The Spring period

The Expansion Year

1983

The Growing Period

The Expansion Year

1984

The Blooming Period

The Expansion Year

1986

The Establishment Period

The Expansion Year

1991

The Renewing Period

The Expansion Year

2001

The Budding Period

The Expansion Year

2006

The Mounting Period

The Advancement Year

2007

The Branching Period

The Advancement Year

2009

The Flourishing Period

The Advancement Year

2011

The Development Period

The Advancement Year

2013

A New Seed

The Advancement Year

2015

A New Beginning

The Advancement Year

2020

The Prospering Period

The Advancement Year

2023

The Humility Period

Our Story, From Us.

The Foundation : 1973-1975

The Expansion : 1976- 2006

The Advancement : 2007 Onwards

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