Working for developing the living standard of the ethnic community, destitute and marginalized people.

Conducting Awareness Programs

We organize several awareness programs at regular intervals to promote the importance of tree plantation, women’s health, and to prevent child marriage.

Making Entrepreneurs

Trishul arranges several technical trainings, such as handicrafts and sewing, to empower marginalized young people.

Promoting Ethnic Culture

Trishul promotes northern ethnic cultures of Santal and Orao community, preserving their music and dance.

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'Trishul' born for the well-protection of the society and culture, united in search of root.
Well connect the society, men and nature of the past, present and future each other like the Trishul in uniform feelings through the base of the social organisation.

20,000+

Beneficiaries

Explore Our Events



Social event

Ghughudanga Talpitha Fair

On the first day of the Ghughudanga Talpitha Fair-2023, our small entrepreneurs’ groups and small entrepreneurs presented their own products.



National Event

The National Mourning Day

Trishul shows their respect to the country’s founding father, Bangabandhu Sheikh Mujibur Rahaman and his family members.



Cultural event

Member’s Day Program-2022

Santal dancers performed on the occation of member’s day held in Naogoan.

Meet the Creator

Engineer Trina Majumder is the founder and president of ‘Trishul Shomajkallyan Shongstha’. Her school was Naogaon Govt. Girls High School, Naogaon and College was Holy Cross College, Dhaka. She has completed a B.Sc from Ahsanullah University of Science & Technology in Electrical & Electronics Engineering(EEE). Though her profession is engineering, she has involved herself with non-technical social activities. Being a member of a political family, she got the opportunity to mix with people from all walks of life. She has gained experience about the ethnic groups, destitute, and marginalized people’s livelihoods. She has also closely observed the real-life experiences of village women in the country. Not only that, Ms. Trina is also a cultural activist. Indeed, she was born and brought up by seeing the versatile culture of Bangladeshi Tribals (Especially Santal & Orao) as her born place is a rich cultural hub. Nowadays, unfortunately, our culture particularly ethnic community culture is under threat. It is getting lost with the time.

During her social activities, she could understand the problems that are facing the backward section of people of society. Again, she has been motivated by the goal of “Smart Bangladesh by 2041’’ in which it mentioned that no one will be left behind in Bangladesh.

Therefore, she founded ‘Trishul’ in 2019.

Eng. Trina Majumder

Founder & President

Our Supporters Voice

Dhanyavaad

From India

– Awesome initiative of rural Upliftment

Zinnat Mahazabin

From Australia

– Everything is so colourful 😊 great work by team Trishul Social Organization āĻ¤ā§āĻ°āĻŋāĻļā§‚āĻ˛ āĻ¸āĻŽāĻžāĻœāĻ•āĻ˛ā§āĻ¯āĻžāĻŖ āĻ¸āĻ‚āĻ¸ā§āĻĨāĻž â€Ļ all the best for the upcoming festival and all the future adventures ❤ī¸ Engr Trina Majumder so proud of you ❤ī¸

Shruti Pahan

From Rajshahi

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āĻ†āĻŽāĻŋ āĻāĻ•āĻœāĻ¨ āĻ¤ā§āĻ°āĻŋāĻļā§‚āĻ˛ āĻ¸āĻŽāĻžāĻœ āĻ•āĻ˛ā§āĻ¯āĻžāĻŖ āĻ¸āĻ‚āĻ¸ā§āĻĨāĻžāĻ° āĻāĻ•āĻœāĻ¨ āĻ¸āĻĻāĻ¸ā§āĻ¯ āĻšāĻŦā§‹đŸ’žđŸŒ¸āĻ¯āĻĻāĻŋ āĻ¸ā§āĻ¯ā§‹āĻ— āĻĻā§‡āĻ“āĻ¯āĻŧāĻž āĻšāĻ¯āĻŧ āĻ†āĻŽāĻžāĻ•ā§‡āĻ“ āĻ¤āĻžāĻšāĻ˛ā§‡ āĻ†āĻŽāĻŋ āĻ…āĻ¨ā§‡āĻ•āĻŸāĻž āĻ–ā§āĻļāĻŋ āĻšāĻŦ āĻāĻŦāĻ‚ āĻŽāĻ¨ā§‹āĻ¯ā§‹āĻ— āĻ¸āĻšāĻ•āĻžāĻ°ā§‡ āĻ¸āĻŦāĻ•āĻŋāĻ›ā§āĻ‡ āĻĒāĻžāĻ˛āĻ¨ āĻ•āĻ°āĻŦā§‹,,
āĻŦāĻŋāĻļā§‡āĻˇ āĻ•āĻ°ā§‡ Engr Trina Majumder āĻ†āĻ¨ā§āĻŸāĻŋ āĻĒā§āĻ˛āĻŋāĻœ āĻ†āĻŽāĻŋ āĻ†āĻĒāĻ¨āĻžāĻ° āĻĒāĻžāĻļā§‡āĻ°’āĻ‡ āĻāĻ•āĻœāĻ¨ āĻŽā§‡ā§Ÿā§‡đŸŒ¸āĻāĻ–āĻžāĻ¨ā§‡ āĻ¸ā§āĻ¯ā§‹āĻ— āĻĻā§‡āĻ“ā§ŸāĻž āĻšāĻ˛ā§‡ āĻ–ā§āĻŦ āĻ–ā§āĻļāĻŋ āĻšāĻŦā§‹,,
āĻ†āĻŽāĻŋ āĻ“ āĻšāĻžāĻ‡ āĻ“āĻĻā§‡āĻ° āĻ¸āĻžāĻĨā§‡ āĻ“āĻĻā§‡āĻ° āĻŽāĻ¤ā§‹ āĻ•āĻžāĻœ āĻ āĻœā§Ÿā§‡āĻ¨ āĻ•āĻ°āĻ¤ā§‡,💞🌸

Rafi Hasan Sahosh

From Dhaka

– āĻ¨āĻ“āĻ—āĻžāĻāĻ° āĻ¤āĻ°ā§āĻŖāĻĻā§‡āĻ° āĻ…āĻ¨ā§‡āĻ• āĻ•āĻŋāĻ›ā§ āĻļā§‡āĻ–āĻžāĻ° āĻ†āĻ›ā§‡ āĻĻāĻŋāĻĻāĻŋ āĻ†āĻĒāĻ¨āĻžāĻ° āĻ•āĻžāĻ›ā§‡ 

Nusrat Nova

From Dhaka

– Keep up your hard work & shine brighter . Best wishes for your Trishul ❤ī¸

Dr. Darlok Kar

From India

GOOD EVENING. TODAY I HAD THE PLEASURE OF AGAIN LISTENING TO YOUR TALK WITH SRI RAMENDU MAJUMDER SIR
TRINA JI IT WAS AN EXCELLENT TALK AND PRESENTATION BY YOU.YOU ARE DOING A LOT TO HELP AND PRESERVE THE SANTHAL CULTURE OF BANGLA.
THAT IS THE REASON THAT I CALL YOU THE CULTURAL AMBASSADOR OF BANGLADESH.
LONG LIVE TRISHUL UNDER YOUR GUIDANCE.
GOD BLESS YOU DEAR TRINA JI.
JAI BANGLA

News & Articles

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