• Home
  • Blog
  • Community
  • Knowledge
  • Cover Stories
  • Startup Stories
  • Playbooks
  • Podcasts
  • Português
    • Events Homepage & Booking
    • Start-Up Night Africa Series
    • Lioness Lean In Series
    • Lionesses of Africa Annual Conference
    • Harvard University / Lionesses of Africa Conference
    • Young Lioness Lean In Series
    • About Us
    • Impact Partners
    • Contributor Team
    • Contact
    • Join the Community
    • Signup for FREE Newsletters
    • Share Your Startup Story
    • Share Your Lioness Launch
    • Share Your Lioness Co-Lab
    • Become a Contributor
    • Nominate to '100 Lionessess'
    • Become an Impact Partner
    • Contact LoA
Menu

Lionesses of Africa

276 5th Avenue
New York, NY, 10001
(212) 634-4540
The Pride of Africa's Women Entrepreneurs

the pride of Africa's women entrepreneurs

Lionesses of Africa

  • Home
  • Blog
  • Community
  • Knowledge
  • Cover Stories
  • Startup Stories
  • Playbooks
  • Podcasts
  • Português
  • Events +
    • Events Homepage & Booking
    • Start-Up Night Africa Series
    • Lioness Lean In Series
    • Lionesses of Africa Annual Conference
    • Harvard University / Lionesses of Africa Conference
    • Young Lioness Lean In Series
  • About +
    • About Us
    • Impact Partners
    • Contributor Team
    • Contact
  • Connect +
    • Join the Community
    • Signup for FREE Newsletters
    • Share Your Startup Story
    • Share Your Lioness Launch
    • Share Your Lioness Co-Lab
    • Become a Contributor
    • Nominate to '100 Lionessess'
    • Become an Impact Partner
    • Contact LoA

Mariam Lawani, a Nigerian entrepreneur tackling poverty and unemployment through recycling 

May 9, 2020 Melanie Hawken
Mariam Lawani, founder of Greenhill Recycling (Nigeria)

Mariam Lawani, founder of Greenhill Recycling (Nigeria)

Startup Story

In Nigeria’s rural communities, poverty and unemployment are major challenges, as is the issue of waste management. For entrepreneur Mariam Lawani, the desire to contribute to solving the problem of plastic pollution was a major motivation to set up Greenhill Recycling, the social enterprise that converts waste into a currency to support socio-economic growth in Lagos, Nigeria.  

LoA chatted to Mariam this month to learn more about this impact driven business.

What does your company do?

Greenhill Recycling is a Social Enterprise addressing the poverty and unemployment crisis in Nigeria, using recyclable waste as the currency of exchange. We harness the power of rural communities to solve waste management problems in Nigeria. Our reward for recycling model gives households, especially in indigent communities the opportunity to exchange their recyclable waste (e.g. plastic beverage and water bottles, broken chairs, buckets and bowls, water sachets), aluminum cans, old corrugated cartons and office paper for redeemable Green points, which can be exchanged for items of value such as groceries, pay utility bills or provide school supplies for children. We add value to the recovered recyclable wastes, by sorting (taking off labels and caps from plastic bottles) and baling. Baled materials are sold, to be used as raw material input for the manufacture of new products, such as polyester fibre, floor carpets, aluminum, ingots, tissue paper, new plastic products, etc.

Screenshot 2020-05-09 at 16.00.50.jpg
88011912_2667014240021207_8908756405293416448_o.jpg
84646650_2638795882843043_3525006344182562816_n.jpg

“Since 2017, over 8,500 people have earned cash by recycling the plastic waste with us. 90+ jobs have been created to date.”

Due to the number and living conditions of people in these indigent communities, (living on less than $5 daily), they struggle with disposing their waste and are most vulnerable during disease epidemic and disasters such as floods which is caused majorly by indiscriminate disposal of waste in the environment. Some resort to burning their waste which releases carbon dioxide into the atmosphere. Our solution uses incentives to make the environmentally friendly habit of recycling, attractive while tackling sustainable development goals 1, 4, 6, 8 and 12.Through our efforts, tons of recyclable waste have been recovered that alternatively would have found their way into our aquatic habitats, drainage systems-leading to flooding and becoming vectors for mosquitoes or worst still, getting to the dump sites, increasing the amount of greenhouse gases in the atmosphere. We recently launched 16 drop off locations within Lagos state to make recycling effective, convenient and very accessible to residents in the state.

What inspired you to start your company?

I got tired of all the waste brought out on my street whenever it rained, causing flood and traffic jams, reducing productivity time for me, and causing me to be late for work. Asides the aesthetic impact, it negatively impacted on our health. We constantly had to use insecticides in our home, and it was the same for other residents living on the street. Interestingly, at the time, there were only 2 formal recycling companies catering to over 22 million residents in Lagos State. There was a huge market and our solution was instituted to solve the waste management problem in Lagos state first and in extension Nigeria and Africa.

Screenshot 2020-05-09 at 16.01.01.jpg
Greenhill-Collage-2.jpg

“In the past 9 months, we’ve diverted over 400,000 tonnes of plastics from ending up as marine litter. We’re looking to raise $500,000 to build a factory with 900 tonnes daily processing capacity.”

94177085_2790300311025932_5400885902585102336_o.jpg

Why should anyone use your service or product?

We have succeeded to make recycling convenient and relate-able for residents in Lagos state. People can now truly associate waste to value, they can now use waste to solve their daily problems and so for them, it is no longer waste, but a resource in motion. We have also empowered several women to start up their own businesses in the recycling value chain, by offering a franchise opportunity to them.

Tell us a little about your team

Our team consist of myself (Founder and CEO)
A group of board members - Hubertues Evers (German), Adegboyega Adebajo (Former E.D Diamond bank), Ambibola Osuchukwu (Chattered Accountant), Temitope Lawani (co-founder), Hilary Kadiri, Francis Agbor, Wisdom Olu-Arotiwa (Operations), Numerous sorters and women.

Share a little about your entrepreneurial journey. And, do you come from an entrepreneurial background?

Entrepreneurship started for me in my University days, I used to sell Mary-Kay make up items in school. I learnt record keeping and marketing, although not in a very refined manner. Growing up, I observed my mother succeed in several businesses. She had a restaurant that operated for decades, we all assisted her back then in one way or another at the restaurant. She also had a supermarket and a boutique. I learnt stock keeping at the supermarket and would always help out when I was on midterm breaks or during holidays.

My older brother also towed the same line, in University he set up a photography business, RAVE photos (UNIBEN), which still exists today. He also sold female clothes. Right after his NYSC days, he started importing phones and accessories from China and that business has grown into several branches in Port-Harcourt today. My other two siblings currently operate their own businesses. I think watching my mum and my brother succeed in business, motivated me to becoming an entrepreneur when I got older..

I have experienced challenges, some losses, learnt some hard lessons, built amazing networks, got business certifications and an ongoing MBA degree, made some wrong decisions and very good ones and so far, I would describe the journey in one word - Rollercoaster.

Screenshot 2020-05-09 at 16.01.22.jpg
Greenhill-Collage-4.jpg
45304336_1843501289039177_6377528587720851456_n.jpg

“People can now truly associate waste to value, they can now use waste to solve their daily problems and so for them, it is no longer waste, but a resource in motion.”

What are your future plans and aspirations for your company?

In 3 years, besides creating jobs for over 600 women and youth through recycling, Greenhill Recycling will have 1 million subscribers to its beneficiary network, operate in 6 major cities in Nigeria and will be one of the pioneer companies to use plastics for road construction in Nigeria. Since plastics do not degrade, they can be used instead to solve major infrastructure issues such as road construction and low cost houses for Nigerians.

What gives you the most satisfaction being an entrepreneur?

The ability to change other people's lives. To impact on communities and create a source of livelihood for another human being!

What's the biggest piece of advice you can give to other women looking to start-up?

I would say do not see the limitations, they are there deliberately to discourage you. Engage in sufficient research, ensure your solution meets a need and just do it!

Contact or follow Greenhill Recycling

WEBSITE | FACEBOOK | TWITTER | INSTAGRAM | EMAIL  mariam.lawani@ghrng.com


Why LoA loves it….

At Lionesses of Africa, we are constantly inspired by women entrepreneurs who build businesses that find solutions to big problems. In Nigeria, Mariam Lawani is one such entrepreneur. She is using her business smarts and innovation to turn trash into opportunity, and as a result, positively impact the lives of hundreds of women and their families. This is a high impact business that is not only kind to the planet, but a great example of positive social entrepreneurship in action. Watch this company grow over the next few years. — Melanie Hawken, founder & ceo of Lionesses of Africa

In Startup Story Tags Nigeria, Social Entrepreneur, Eco-preneur
← New Startup Mindset: Ten Mindset Shifts to Build the Company of Your Dreams by Sandra ShpilbergPhillipa Geard, a South African entrepreneur helping to connect moms with employment opportunities  →

CELEBRATING 10 YEARS


LATEST PODCAST

LIONESSES OF AFRICA · AI Series - Navigating Artificial Intelligence In The Workplace

Lioness Radio Show Special Episode: Navigating AI in the Workplace - Tune in for an engaging conversation designed to equip you with the knowledge to embrace AI and unlock its possibilities for your business.


LIONESS WEEKENDER COVER STORIES

LIONESS WEEKENDER COVER STORY
Zanele Njapha, a transformational business leadership coach
Zanele Njapha, a transformational business leadership coach
Mekdes Mesfin, a proudly Ethiopian fashion designer and manufacturer
Mekdes Mesfin, a proudly Ethiopian fashion designer and manufacturer
Emilia Chisango, a multi-faceted business empire builder
Emilia Chisango, a multi-faceted business empire builder
Morongwe Mokone, a passionate champion of artisanal homeware
Morongwe Mokone, a passionate champion of artisanal homeware
Tshego Molefi, a pioneer transforming the waste management industry
Tshego Molefi, a pioneer transforming the waste management industry

IMAGE OF THE DAY. CELEBRATING WOMAN MADE IN AFRICA.

Image of the Day / Adèle Dejak

Big bold accessories…We are big fans of luxury jewellery and accessories made with love and passion on the African continent, and Adèle Dejak in Kenya is the epitome of handmade luxury. The brand c
Image of the Day / ReelFruit
 
Healthy snack treats…We love showcasing Africa’s women agribusiness builders, and ReelFruit, founded by Affiong Williams, is inspirational - it’s the largest fruit processing, packaging and distributi
Image of the Day / Dokmai Rwanda

Made in Rwanda Handbag…A passion for handcrafted accessories, combined with a sense of pride for ‘Made in Rwanda’ products, inspired Dokmai Rwanda founder, Bernadette Umunyana, to create a company
Image of the Day / Eki Silk

Silk Serenity…Nothing is quite as luxurious as silk, that’s why we love the ‘Africa on Silk’ collections from Eki, founded by Hazel Eki Osunde. Her latest Deep Dive Collection is inspired by the p
Image of the Day / The Nanjala Company

Pot plants delivered… Give gifts that will last, such as these stunning plants in individual pots from The Nanjala Company in Kenya, founded by Teresa Nanjala Lubano. This online store creates customized
Image of the Day / Sari for Change

Sustainable Sari Glamour - If you want to wear a robe that makes you feel and look glamorous, then Rayana Edwards, founder of Harem in South Africa, has a range of fabulous robes all made from sari fabrics. She has
Image of the Day / MonChoco

Pure chocolate heaven…If you are a chocolate lover, then you need to experience raw chocolate at its finest, and Dana Mroueh, founder of MonChoco an artisan chocolatier in Côte d’Ivoire, has just what y
Image of the Day / Mulandi Brindes

Say it with flowers…If you want to make someone feel special, then there is no better way than with the gift of fresh flowers, and Mulandi Brindes in Mozambique, founded by Vanessa Guilherme Nhabete, creates
Image of the Day / Mariée Eventos

The Wedding Planner…Every big celebration day needs great organization, and that’s where Iris Lezi Munguambe, founder of Mariée Eventos in Mozambique, is your go-to person. She launched he
Image of the Day / Dounia Home

Statement lighting… from Dounia Home, the home of innovative, handcrafted and ethically made Moroccan lighting and home decor founded by Dounia Tamri-Loeper. Her company designs, produces and brings to market hi
Image of the Day / Adèle Dejak

Big bold accessories…We are big fans of luxury jewellery and accessories made with love and passion on the African continent, and Adèle Dejak in Kenya is the epitome of handmade luxury. The brand c Image of the Day / ReelFruit
 
Healthy snack treats…We love showcasing Africa’s women agribusiness builders, and ReelFruit, founded by Affiong Williams, is inspirational - it’s the largest fruit processing, packaging and distributi Image of the Day / Dokmai Rwanda

Made in Rwanda Handbag…A passion for handcrafted accessories, combined with a sense of pride for ‘Made in Rwanda’ products, inspired Dokmai Rwanda founder, Bernadette Umunyana, to create a company Image of the Day / Eki Silk

Silk Serenity…Nothing is quite as luxurious as silk, that’s why we love the ‘Africa on Silk’ collections from Eki, founded by Hazel Eki Osunde. Her latest Deep Dive Collection is inspired by the p Image of the Day / The Nanjala Company

Pot plants delivered… Give gifts that will last, such as these stunning plants in individual pots from The Nanjala Company in Kenya, founded by Teresa Nanjala Lubano. This online store creates customized Image of the Day / Sari for Change

Sustainable Sari Glamour - If you want to wear a robe that makes you feel and look glamorous, then Rayana Edwards, founder of Harem in South Africa, has a range of fabulous robes all made from sari fabrics. She has Image of the Day / MonChoco

Pure chocolate heaven…If you are a chocolate lover, then you need to experience raw chocolate at its finest, and Dana Mroueh, founder of MonChoco an artisan chocolatier in Côte d’Ivoire, has just what y Image of the Day / Mulandi Brindes

Say it with flowers…If you want to make someone feel special, then there is no better way than with the gift of fresh flowers, and Mulandi Brindes in Mozambique, founded by Vanessa Guilherme Nhabete, creates Image of the Day / Mariée Eventos

The Wedding Planner…Every big celebration day needs great organization, and that’s where Iris Lezi Munguambe, founder of Mariée Eventos in Mozambique, is your go-to person. She launched he Image of the Day / Dounia Home

Statement lighting… from Dounia Home, the home of innovative, handcrafted and ethically made Moroccan lighting and home decor founded by Dounia Tamri-Loeper. Her company designs, produces and brings to market hi

STARTUP STORIES. MEET THE WOMEN WHO’VE LAUNCHED.

Featured
Suné Theisinger and Dr Juanri Jonck, two dynamic players in the aesthetic industry in South Africa
Suné Theisinger and Dr Juanri Jonck, two dynamic players in the aesthetic industry in South Africa
Tania Kabeya, a passionate chef and entrepreneur building a uniquely African culinary brand
Tania Kabeya, a passionate chef and entrepreneur building a uniquely African culinary brand
Aasiyah Adams, a visionary South African tech founder helping individuals and organisations to thrive in the digital economy
Aasiyah Adams, a visionary South African tech founder helping individuals and organisations to thrive in the digital economy
Komeshni Patrick, a tech legal consultancy founder empowering forward-thinking tech businesses to grow
Komeshni Patrick, a tech legal consultancy founder empowering forward-thinking tech businesses to grow
Lebo Biko, a South African champion of women-led innovation in Africa’s agri-food value chain
Lebo Biko, a South African champion of women-led innovation in Africa’s agri-food value chain

LIONESS DATA & INSIGHTS


LIONESS PLAYBOOKS



Screen Shot 2020-01-27 at 6.01.32 PM.png
Screen Shot 2020-01-27 at 5.34.58 PM.png

Sign up today to receive the #1-rated newsletters for Africa's women entrepreneurs.

* indicates required
Required: Please select your newsletter(s):


LIONESS BOOK REVIEWS

Featured
Babette’s Bread by Babette Kourelos
Babette’s Bread by Babette Kourelos
SOS – A Navigation Guide for Women at Work by Lidewij Wiersma, Chantal Korteweg, Tessel van Willigen and Marijn Wiersma
SOS – A Navigation Guide for Women at Work by Lidewij Wiersma, Chantal Korteweg, Tessel van Willigen and Marijn Wiersma
Unstoppable Entrepreneurs: 7 Paths for Unleashing Successful Startups and Creating Value through Innovation by Lori Rosenkopf
Unstoppable Entrepreneurs: 7 Paths for Unleashing Successful Startups and Creating Value through Innovation by Lori Rosenkopf
Afro-Optimism Unleashed by Adeolu Adewumi-Zer
Afro-Optimism Unleashed by Adeolu Adewumi-Zer
No More 24/7: Entrepreneurs, Take Your Life Back by Catherine Cowart Roe
No More 24/7: Entrepreneurs, Take Your Life Back by Catherine Cowart Roe

About Us  |  Contact Us  | PRIVACY POLICY | terms OF SERVICE  | Community Guidelines  

© 2025 LIONESSES OF AFRICA public benefit corporation. ALL RIGHTS RESERVED.