Case Studies
Driving impact at the world's most innovative Amazon sellers


Rubio Monocoat believes that wood should be treated with respect. They prioritise bringing out the natural beauty of wood and have a large, unique variety of products and range of colours to do so. Their products are superior in quality and the company has a strong commitment to ecology and sustainability.


Something & Nothing joined us in April 2024 and make award winning Sodas made with natural ingredients & award winning Spritz (4%) blended with quality French wine or Japanese Sake. The products are totally vegan and contain no added sugar.


Purplebone are specialists in expert quality hair care for dogs, and reached out to Sitruna to help with their very ambitious growth plans for Q4 2020.


Paused Supplements is a wellness brand, dedicated to addressing the unique challenges and opportunities of menopause and peri-menopause.


Opposuits is a category-leading multinational retailer of fancy dress suits.


Lucky Saint is an Award Winning #1 Rated Alcohol Free Beer. They have been with us since March 2022 and use our services on PPC management, technical assistance & copywriting!


Friars is a premium heritage British chocolate brand founded in 1927. They sell via their own site, eBay, and on Amazon offering handmade chocolate boxes and hampers.


Marketing the most nutritious of products with the lowest environmental impact, Dole plc is the world’s leading fresh produce provider. Dole’s mission is to make the world a healthier, more sustainable place.


Black + Decker is a global industrial manufacturer of power tools, accessories, hardware, home improvement products, home appliances and fastening systems. They serve builders and makers, with their quality tools.


Beechmore books is a brand established by Sitruna’s founder, Stephen Harris in 2018. Since then, it has grown into one of Amazon’s best-selling notebooks. Beechmore Books are sold on their website and Shopify in the EU & US.


Antler sells a range of premium hand luggage, casual bags and accessories on Amazon and joined us in April 2021 with a view to improving their organic factors affecting details pages.
What Our Clients Say
By partnering with us, you’ll gain access to one of the UK’s most experienced Amazon specialist teams, supporting brands of all sizes across every category.
"Many thanks for the great work. I'm seeing less ad spending and more sales in the UK now - very nice.”

“Working with Sitruna has allowed us to increase our presence on Amazon, especially in the US Marketplace. Over the last 3 months, we have doubled our sales and are forecasting even more growth coming into the summer months. Sitruna have understood our brand values and accurately conveyed them to a wider audience who now enjoy Something & Nothing”.

"Sitruna has done a great job, and I’m pleased with how they have turned out."

"Sitruna have exceeded our expectations as an Amazon agency, helping us to take our brand to that next level. Whether it's from the excellent advertising efforts and results, optimising listings, designing storefronts, providing attentive support to any related Amazon queries, or the insightful weekly reporting. They are a very attentive team and a top class agency. We highly recommend Sitruna!"

"I've been really impressed with the support from Sitruna. We enjoy working with the team and get regular updates on performance, assistance with optimising our listings as well as logistical support. We have recommended them to several companies in our network as we have seen the benefits of working with a skilled partner"

"The team at Sitruna have provided excellent guidance on how to sustainably grow our Amazon performance. It's clear they are experts in both the Retail and Media on Amazon, helping us navigate through content improvements, uploading new SKUs, creating promotions and optimising Ad campaigns, all resulting in growth within defined efficiencies. Our account manager is always quick to respond to questions and provides proactive updates, which is much appreciated!"

"A transformative resource in the company’s worldwide Pure Play strategy"

"Thank you for highlighting the great achievement, without Sitruna and the help of the experts within your team we wouldn't have achieved (and continue to do so) such great results."

"It’s been so easy working with Sitruna, everything from communication to reporting has been spot on. They offer a wide range of services and are always on hand when we need them."

"Perpetua's ad tech platform has provided additional data, ad tools and hourly bid changes that increased Beechmore Books PPC Sales by over 50%."

“We have had a fantastic two Prime Days, so I wanted to reach out personally to say thank you to the Sitruna team for all the hard work on the listing optimisation which helped deliver this result.

"Amazon experts! Super knowledgeable and a pleasure to work with!"

Connect with an Amazon expert today.
By partnering with us, you’ll gain access to one of the UK’s most experienced Amazon specialist teams, supporting brands of all sizes across every category.






















