Westerwelle Startup Haus Arusha is a coworking space and startup hub in Arusha, Tanzania. It’s run by the Westerwelle Foundation, an international non-profit that has supported entrepreneurs since 2013 and in Tanzania since 2022. We offer coworking, private offices, meeting rooms, and event space, alongside programmes and events for entrepreneurs. 

Our members include remote workers, freelancers, early-stage startups, NGOs and small businesses, working across technology and digital, tourism, automotive, education and financial services. Organisations we currently host include Solar Sister, Clara Mushi Foundation, Esther Therapy, Demi Tours and Exotic Experience Africa Limited. 

We’re at Mega Complex, 7th Floor, Bondeni Street, in the city centre, Arusha. A short walk from the Clock Tower roundabout, near the Central Market. 

The space is open Monday to Friday, 8am to 6pm. For fixed desk and private office members access is 24/7. 

Yes. A day pass costs TZS 10,000 and includes an open-space desk, Wi-Fi, and kitchen access. To book, call or WhatsApp us on +255 767 731 319, or simply come through to reception no advance booking needed. 

• Day pass: TZS 10,000 per day
• Flex desk (any desk in the open space): from TZS 90,000 per month
• Fixed desk (your own dedicated desk and locker): from TZS 150,000 per month
• Club membership: Access, up to three days a week from TZS 50,000 per month
• Private office for 4-8 people: price on quotation, the prices range according to capacity

Prices are in TZS and exclusive VAT. 10% Discounts for longer commitments.

All memberships include Wi-Fi at 100 Mbps, backup power, complimentary water, tea and coffee, printing, mail handling, phone booths for private calls, and access to community events. Depending on your plan, you may also receive up to 15 hours of free meeting room use per month and a locker. 

We have a wireless internet at 100 Mbps with a backup connection. A generator backup keeps the space running during power cuts. 

Yes. Our private offices fit teams of up to 8 people and come furnished, air-conditioned, cleaned, and lockable. They suit international organisations entering the market, project teams, established non-profits, and growing businesses. To check availability, contact us at wsha@esterwelle.haus or +255 767 731 319. 

Yes. We offer a business address service on a one-year subscription, payable in full at the start. Mail handling is included, we receive your post, notify you, and hold it for collection at reception.

Yes. You’re welcome to book a tour or a free trial day by contacting wsha@westerwelle.haus , WhatsApp +255 767 73319 or booking at https://airtable.com/appsLxquBeGmiLd2N/pagBgn0tTDqyACSdK/form  

Yes. Our meeting rooms come with a screen, whiteboard and video conferencing. 

Single room (capacity based on setup: 25 people theatre style, 12 people with tables):  

• TZS 60,000 per hour 

• TZS 150,000 per half day 

• TZS 300,000 per full day 

Both rooms combined (capacity based on setup: 50 people theatre style, 24 people with tables):  

• TZS 300,000 per half day 

• TZS 500,000 per full day 

Book here: https://airtable.com/appLt07EtX2DnNQVl/pagUH8Ktlf01pt8hj/form 

Yes. Our event space holds up to 100 people seated and has a screen, sound system and Wi-Fi. Catering is available on site through our partner, charged separately. Pricing depends on the format, so please send your date, expected numbers and requirements to wsha@westerwelle.haus. 

Yes. Our 26 programme cohorts have trained over 1,200 entrepreneurs across Tanzania (51% women), from first idea to growth stage. We focus on young founders, women and climate or green businesses, with partners such as UNDP, Enabel, Climate-KIC, Standard Bank and the Dutch and Swiss embassies. Current programmes include YouthIgnite (UNDP), which gives young founders training, mentoring and seed grants; Wezesha Binti (Enabel) for young women; AfroGreen for climate startups; and Biashara na Ajira Kijani (Standard Bank) for green businesses and jobs. See more information about our programmes on our social media channels or here: Westerwelle Foundation – Programmes  

Calls for applications are published on our social media channels. Each call sets out who’s eligible, what’s offered, and the deadline. 

No, we regularly host events that are open for anyone to join. All open events are published on our social media channels. Members gain access to additional private events only for programme participants and coworking members.  

We co-create programmes, events, and initiatives with companies, foundations, and public institutions. Partners can co-design a programme, sponsor an event, offer mentoring, or host a delegation. Get in touch at wsha@westerwelle.haus. 

Yes, the building has a lift to all floors, so the space is reachable without stairs, and toilets are available on our floor.  

Email wsha@westerwelle.haus, call or WhatsApp +255 767 731 319, or visit us at Mega Complex, 7th Floor, Bondeni Street during opening hours.