Top IT Consulting Firms in London

PGS Software boasts an impressive list of key clients including Yell. So, it’s no wonder that this Poland-based firm has achieved widespread success in a wide range of industries for their targeted custom software work.

One example of their web development success comes from Omio, which found themselves in need of a unified brand aesthetic for their app. PGS Software developed a design system that provided brand consistency across the extensive platform.

The agile and flexible team at Systango Technologies tackles projects with a scrappy startup mentality for global brands like MGM and Target. Their service offerings are mobile app and web development.

One of Systango Technolgies’ standout portfolio pieces is the work they did with geosocial networking app Grindr to create the world’s largest LGBTQ online community. Users create profiles and connect with other members by messaging, sending photos, and sharing their location. 

Their clients include major enterprise clients like White Label, but Altkom Software is a custom software development agency that hasn’t lost its focus on innovation or creativity. This Poland-based firm helps organizations around the world focus their strategy for greater success.

If you want to see how Altkom Software helps brands communicate with their audiences in a unique and crowded space, look no further than their work for an enterprise client. Altkom Software helped them define a strategy for their audience to improve their reach.

With an impressively robust client list that includes major enterprise brands, Global Talent empowers brands with IT staff augmentation. Founded on design-first principles, this UK-based firm offers an emphasis on helping brands drive change.

One example of Global Talent’s experience is their work for one of the world’s respected global brands. Global Talent helped them target their audience of customers with a complete reevaluation of their strategy. This resulted in powerful engagement and an increase in perceived authority for them. 

Tkxel is a high-end company known for delivering cutting-edge tech solutions across digital platforms. The talented team of developers creates mobile app, custom software, and website solutions across industries like finance, information technology, and business services. 

One of their recent projects was creating Nutonian—a custom, cloud-based loyalty management solution that acts as a mobile wallet. The Tkxel team not only created the custom IP but only engineered a suite of wireless short-range web and mobile solutions for them. 

Their clients include major enterprise clients like Aparici, but Ester Digital is a UX and UI design agency that hasn’t lost its focus on innovation or creativity. This Switzerland-based firm helps organizations around the world focus their strategy for greater success.

If you want to see how Ester Digital helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Toptal. Ester Digital helped them define a strategy for their audience to improve their reach.

Cloud consulting & SI company Stackgenie was established in 2021. The firm focuses on cloud consulting & SI, cybersecurity, and IT managed services, and is small.

Influential Software is a company that promises digital services that are tailored, delivered, and achieved at the highest level. With more than 250 active clients, they deliver software development, integration, testing, support, and training across multiple technologies, primarily in the Microsoft tech stack, and are validated by being a top 1% Microsoft Gold Partner.

They developed a SWIMS software that tells the Kent County council exactly how much climate change has cost in Kent over any given period.
 

3 Sided Cube won App Agency of the Year at the 2018 UK App Awards and Most Innovative App Developer at the UK Agency Awards. Their team of 30+ designers and developers has served clients in over 90 countries across the world.

The American Red Cross has long-struggled to make donating blood an appealing way to make a difference. 3 Sided Cube created a mobile app that transformed blood donation. The app allows donors to track where their blood is being used to save lives.

What do Millie’s Gelato and Dharma Maps have in common? They’ve both turned to MobCoder for mobile app development expertise. This Seattle based agency has already made major waves with work for enterprise clients and startups alike.

When Boost Promote Inc. launched a platform targeting their unique users, MobCoder analyzed the entirety of their approach to refine their mobile app, create key features and design a strategy that would bring together all elements of the client’s brand. The result was a huge success, and continues to drive progress for the brand today.

Launched in 2012, SovTech is a web development company. The firm focuses on web development, mobile app development, custom software development, cloud consulting & SI, and more and has a midsize team. The firm is based in London, United Kingdom; Randburg, South Africa; Cape Town, South Africa and Nairobi, Kenya.

Established in 2015, ERRNA is a blockchain company. The team offers blockchain, marketing strategy, web design, cybersecurity, and more and is headquartered in San Jose, California; New York, New York; Belrose, Australia and London, United Kingdom.

Clients like Deloitte and Infosys trust Soft Prodigy for high-quality web and mobile solutions, and innovative digital marketing and sales strategies. they are an award-winning software services provider, working with clients ranging from evolving startups to large enterprises.

They teamed up with HDFC to build a digital marketing automation tool that allows users to enhance their reach and create effective email marketing campaigns. The tool helps drive traffic and leads from their channels and clientele.

AtraX is a small website development firm established in 2015. Their services include web development, custom software development, graphic design, IT strategy consulting, and more.

BridgeApps Ltd is a London, United Kingdom-based cloud consulting & SI company. The agency specializes in cloud consulting & SI, IT strategy consulting, IT managed services, IT staff augmentation, and more and is small.The agency was launched in 2015.

Clear Thinking IT Solutions is a Billericay, United Kingdom-based IT managed services company. The small team focuses on IT managed services, cybersecurity, and IT strategy consulting and was founded in 2009.

Lambert Labs is a cloud consulting & SI company established in 2017. Their small team is located in London, United Kingdom. Their services include cloud consulting & SI, custom software development, and web development.

Established in 2005, IT Labs is a software development firm. The midsize team offers custom software development, Artificial Intelligence, ux/ui design, architectural design, and more. The agency is based in Palm Beach Gardens, Florida; London, United Kingdom; Noordwijk, Netherlands and Skopje, North Macedonia.

Hatch, a small software development firm, is based in Berlin, Germany; Seefeld, Germany; Zürich, Switzerland and Triesen, Liechtenstein. They focus on custom software development, mobile app development, ux/ui design, IT strategy consulting, and more and were launched in 2020.

Elsewhen is a IT strategy consulting company. Established in 2011, their team offers IT strategy consulting, custom software development, enterprise app modernization, business consulting, and more.

CloudFlex is a custom software development company located in Kyiv, Ukraine. The team provides custom software development, web development, mobile app development, and Artificial Intelligence.

E-commerce development company Ziffity Solutions is in Texas, Texas; Chennai, India; London, United Kingdom and San Jose, California. They focus on e-commerce development, social media marketing, search engine optimization, and pay per click.

Many startups consider TH-EY as their trusted software development partner specializing in ReactJS, Spring MVC, and other key technologies. The London-based team has years of experience working with SMBs from the consumer products, real estate, and business services industries. 

Among TH-EY’s biggest projects was its long-term partnership with Hatchpad, a rental community platform from London. The team initially developed the client’s website and is currently entrusted with support and maintenance.