81. Asan Wellness: the menstrual cup putting an end to global period poverty. Period. Asan’s founder hopes to end period poverty across the world with its patented menstrual cup. About the Startups 100 Now in its 17th year, the Startups 100 is the definitive list of the most promising new UK businesses. There's no fee for entry or for inclusion in our index. The Startups team of new business experts judge all our top 100 entrants in collaboration with specialist industry consultants. See our guide to this year’s hottest new businesses and most exceptional founders in the complete 2025 Startups 100 index. Social Impact Award Nominee In recognition of the startup which is putting purpose ahead of profit, with evidence of a commitment to making the world a better place with its business model. Startups 100: Social Impact Award Founder: Ira GuhaYear founded: 2020Website: asancup.comIt’s a shameful fact that, throughout the globe, women and girls are missing out on essential activities like school and work simply because they can’t access period products. This, paired with the pressing issue of plastic waste, creates a significant need for the creation of new menstrual products.Ira Guha decided to tackle this challenge head on after meeting a domestic worker in India who missed five days of work every month because she couldn’t access safe period care. Guha created and launched a leakproof, anti-stain menstrual cup that features a unique removal ring.The Startups judges are always keen to see unique business operations. Asan has a hybrid business model that combines D2C in the UK and Europe with a B2B partnership model in the global south, where it sells to factories, charities and governments in India and Africa.Last December, Asan also released a 100% free period tracking app for women and girls to understand their menstrual cycles without financial burden. Designed by an all-female team of engineers, it stands out as one of the few femtech health apps not built by men. This was a dream come true for me as it is the biggest global prize in women's entrepreneurship and includes a cash grant, business mentorship and strategic support from Cartier – all of which enables Asan to scale our sales and social impact globally, This B2B channel in India and across Africa makes Asan the only period care brand with a scalable model both for the West and the global south. And the mission to make Asan accessible to all is one key reason it was runner-up for the Startups 100 Social Impact Award this year.Asan is powered by a mix of angel investment, business grants, and VC funding. But when asked about her highlight in the past financial year, Guha names winning the 2024 Cartier Women’s Initiative Fellowship as a personal milestone.“This was a dream come true for me as it is the biggest global prize in women’s entrepreneurship and includes a cash grant, business mentorship and strategic support from Cartier – all of which enables Asan to scale our sales and social impact globally,” says Guha.By 2030, the startup wants to have enabled over two million low-income women to attend school and work during periods, and would have stopped over five billion plastic pads and tampons from going to landfill.Guha’s commitment to ending global period poverty makes Asan a standout in the women’s health sector, and we’re thrilled to name it a top 100 startup for 2025. Congratulations, Asan! The 2025 Startups 100 List in Full 1 Lottie 2 Robin AI 3 Yonder 4 HIVED 5 Gaia 6 Runna 7 Quantum Dice 8 Hoxton Farms 9 MAGIC AI 10 Eolas Medical 11 DRIFT Energy 12 Audiomob 13 Lindus Health 14 FYLD 15 Zero Gravity 16 Vikela 17 ToffeeX 18 Bio&Me 19 Strolll 20 Triple Technologies 21 UNDO Carbon 22 KOMI 23 Untap 24 Novai 25 Omni Pet 26 Sona 27 Fin Sustainable Logistics 28 trumpet 29 Swiipr Technologies 30 Cerbos 31 By Rotation 32 Open Climate Fix 33 Howbout 34 cheqd 35 Seep 36 Oort Energy 37 Walking on Earth 38 Flexa 39 HutanBio 40 Primer 41 Black Seed Ventures 42 Sharesy 43 Made With Intent 44 Userled 45 Zeti 46 Luna Daily 47 Deploy Tech 48 PulpaTronics 49 Metris Energy 50 VoltShare 51 NOQ Group 52 Hormona 53 Unify AI 54 The Seam 55 Siloton 56 SURREAL 57 Valarian Technologies 58 Papaya Technologies 59 PEEQUAL 60 PlantSea 61 Bloom Money 62 Tonic Health 63 Stored. 64 Cult Mia 65 Atlantic Money 66 facia.ai 67 RideTandem 68 Monk 69 STOCKED 70 IMPOSSIBREW 71 Mindgard 72 Grub Club Pets 73 Financielle 74 Outverse 75 Automated Architecture 76 Freja 77 Purple Transform 78 Lumi 79 Storekit 80 Unfabled 81 Asan Wellness 82 Mach42 83 seedata.io 84 Peachies 85 Nugget Savings 86 Enbiosis Biotechnology 87 Swoperz 88 growze 89 ekko 90 Tunic Pay 91 SKIN 92 Cashblack 93 TaskHer 94 XR Therapeutics 95 Alyve 96 UJJI AI 97 Volunteero 98 SuperFi 99 PharmAppy 100 Cogs AI See more Share this post facebook twitter linkedin Tags 2025