The 10 Best SEO Agencies in Northern Ireland - 2025 Reviews

Top SEO Agencies in Northern Ireland

Which one is the best for your company?

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Unlock the power of search engine optimization with Northern Ireland's top SEO agencies and consultants. Our carefully curated list showcases the region's finest digital marketing experts, ready to elevate your online presence. Explore each provider's portfolio and client testimonials to find the perfect match for your business needs. Whether you're seeking local SEO strategies, technical optimization, or content-driven campaigns, these professionals have the expertise to boost your rankings and drive organic traffic. Take advantage of Sortlist's platform to post your specific SEO requirements and let Northern Ireland's top talent reach out with tailored solutions to propel your business to the forefront of search results.

All SEO Consultants in Northern Ireland

  • (0 review)

    We help you grow online traffic and increase conversion rates

    Top awarded
    The SEO Impact is a reliable and trusted name within the SEO industry. The firm are located in Northern Ireland and offer a range of different SEO services to suit every customer’s needs. The firm covers content optimization, off-page SEO, technical and local SEO – covering all bases to ensure that websites are fully optimised and visible to search engines. On top of this, we also are experts in the field of web development – designing and creating user-friendly websites that are both fast and responsive. All of our web designs work well on different devices, making the websites easy to access from anywhere. If you already have an existing website, our UX audits help identify where your site can improve to create a better experience for webpage visitors. We understand that many websites are created on different hosting platforms such as WooCommerce, Word Press or Shopify, so ensure that we are tried to produce the best quality content on each type of page. Budget is at the centre of a number of small businesses looking to grow, and because of this, we ensure that we have many affordable monthly packages to help build online reach, without breaking the bank. Our packages are specially designed to create the best opportunities within a business to grow online presence and increase traffic to your webpages. We want you to attract more customers online, and most importantly, we want those who do visit to engage with your products or services. We don’t just work with our clients; we build partnerships with them – working with them for years to establish their presence online and creating content you can rely on. The success of our business means that every one of our customers sees success in theirs – and it is our job to help make that happen.
    7 works in SEO
    Located in Newry, Mourne And Down, United Kingdom
    From €1,000 for SEO
    Worked in Others (+4)
    Speaks English
    1-10 members
  • NB Chartered Communications was founded by Nicola Bothwell in 2009.  She is the only person in Northern Ireland Chartered by both Chartered Institute of Public Relations and Chartered Institute of Marketing.  She is also a Fellow of both professional organisations.  Nicola is a graduate of Google Squared. From feasibility studies to marketing strategies, public relations campaigns to corporate social responsibility programmes, Nicola manages all aspects of integrated traditional and digital communications for clients throughout Ireland, United Kingdom, Europe and United States of America. Her fully integrated agency is results driven from strategy, planning and implementation to measurement and evaluation of brands, projects, campaigns and relationships. Expertise includes; health and wellbeing, sport, beauty, hospitality and tourism, manufacturing, food and drink, destination marketing; charity / voluntary, education, retail, social enterprise, professional services, financial, technology, business to business and business to consumer, corporate social responsibility, entertainment, media and broadcasting, property and public affairs. Nicola was responsible for bringing Google Digital Garage On Tour across Northern Ireland in 2016 and 2017. Services offered by NB Chartered Communications: Market research and insights: competitor analysis, market analysis, trend analysis, consumer analysis, online surveys.  Auditing: digital marketing, public relations, media. Development and implementation of agile marketing and public relations campaigns: stakeholder and target customer mapping and profiling, value proposition development, brand launch or brand revitalisation and repositioning, ideas generation, creation of newsworthy corporate and consumer press materials and distribution to media, influencer marketing Media relations: broadcast, print, digital/online including blogger outreach, brand media negotiations including thought leadership profiling: documentaries, contributory and columns Website: audit and design specification Digital / Social Media: strategy, planning and management including content calendar creation, pre-scheduling and measurement Content creation: copywriting - search optimised digital content creation including website content and blog creation, script writing, speech writing, virtual 360° Google tour, professional creative and brand photography, professional videography, infographics and gifographics, slide presentation and awards submissions Design: strategic branding, offline and online collateral, branding and publication production Advertising: integrated traditional and digital media planning, buying negotiation and placement, behavioural targeting and retargeting, programmatic advertising  Promotions: point of sale, competitions - negotiation and placement Events Management: awards ceremonies, gala balls, new product launches, new store launches, new business launches, media launches, stunt planning, exhibition support and roadshows.  Venue sourcing, sponsor seeking, acting as RSVP centre, provision of suppliers bespoke to event theme, providing speakers, engaging/inviting political and media representation. Stakeholder relations: stakeholder engagement, internal communications, employee engagement, corporate social responsibility including community outreach and relationship marketing; investor relations Public affairs and lobbying C risis and issues management including contingency planning and reputation management S trategic engagement and alliances: Sponsorship, Affiliate and Partnership marketing – creation, negotiation, management and amplification Talent Management – liaison with agents and artistes Mentoring and training: marketing – traditional and digital, public relations, customer service, sales, media and communications training Monitoring and intelligence: analysis, measurement and evaluation including media monitoring Reporting: face to face and in writing Supply chain: assisting with tender specifications, sourcing and managing suppliers  
    Looking for work in SEO
    Located in Belfast, United Kingdom
    From €1,000 for SEO
    Works in multiple industries
    Speaks English
    1-10 members
  • 5
    (2 reviews)

    We are Clearbox. A PR, digital & social media and CSR agency.

    Clearbox passionately delivers long term brand and communications innovation for our clients. We believe we can reframe business and brand challenges to create a marketplace where our clients can be the leader. We celebrated 10 years in business in 2023 and have a team of 14 people, working on communications campaigns for clients who are local, national and global. We specialise in PR and digital and social media. Clearbox's current clients include Amazon, Beavertown Brewery, DELI LITES IRELAND, Deliveroo, Incorporate Benefits, Morelli's Ice Cream, Neptune Software, Oatly, Synergy Learning, Taste & Tour and Toast. We’re always playful, always savvy and always results driven. We are tenacious and passionate about who we are and what we do. We are part of the Clearbox Group, alongside our sister company Neighbourgood. Neighbourgood is a team of community engagement experts that support brands and organisations with the strategic development of CSR (corporate social responsibility) campaigns.
    1 work in SEO
    Located in Belfast, United Kingdom
    Budget on request
    Worked in Food (+3)
    Speaks English
    11-50 members
  • 5
    (1 review)

    Web Design and Development Agency in Belfast, with SEO,Video Production,Content and Digital Strategy

    An award-winning web design and digital marketing agency specialising in custom website development, video production, SEO , website optimisation, website ranking and local SEO agency services . Based in Belfast, serving clients in Northern Ireland, Ireland, UK and USA
    1 work in SEO
    Located in Belfast, United Kingdom
    From €1,000 for SEO
    Worked in Management Consulting (+1)
    Speaks English
    11-50 members
  • 5
    (1 review)

    Don't Just Compete. Dominate!

    Our team? Let’s just say they put the ‘passion’ in ‘passionate’! We’re a crew of go-getters, risk-takers, and impact-makers who aren’t satisfied with just treading water—we’re all about making waves in the digital deep end.We’ve cherry-picked the most proficient digital dynamos, harnessed their superpowers, and divided them into multiple departments, all working together to create a full-spectrum service that’ll have our clients dominating online like digital divas. Mysteries? Not on our watch, amigo! We’re all about demystifying the digital world and walking our clients through every step of the process, so they’re empowered to grow their business and reach for the stars.Our team excels in online digital design, ecommerce, video production/creation, SEO, and marketing, offering our clients a 360-degree solution that’ll take their online presence from ‘meh’ to ‘wowza!’
    Looking for work in SEO
    Located in Lisburn, United Kingdom (+4)
    From €3,000 for SEO
    Works in multiple industries
    Speaks English
    11-50 members
  • (0 review)

    Award Winning UK SEO Company

    Fat Fish Marketing is one of the UK's leading SEO and web development companies with multiple award-winning projects including UX and Content Marketing. Our core SEO services include technical SEO, content, off-page SEO and on-page SEO. Contact us to request a free website audit today.
    Looking for work in SEO
    Located in Armagh City, Banbridge and Craigavon, United Kingdom
    From €1,000 for SEO
    Works in multiple industries
    Speaks English
    1-10 members
  • (0 review)

    Maximise your clicks with Clickclick

    Looking for work in SEO
    Located in Belfast, United Kingdom
    From €1,000 for SEO
    Works in multiple industries
    Speaks English
    1-10 members
  • CodefixerSoftware is a small team of web developers, SEO, and Google Adwords specialists. We work with a number of businesses helping to push their digital marketing strategies. Our employees are Google Adwords and Analytics certified and have years of SEO and Google Adwords experience.
    Looking for work in SEO
    Located in Belfast, United Kingdom
    From €1,000 for SEO
    Works in multiple industries
    Speaks English
    1-10 members
  • Looking for work in SEO
    Located in Belfast, United Kingdom
    From €1,000 for SEO
    Works in multiple industries
    Speaks English
    1-10 members
  • (0 review)

    Expert SEO, Digital Marketing and Social Media Management services for Ireland and UK

    AdvanSEO Marketing specialises in comprehensive digital marketing solutions designed to enhance your online presence and drive targeted traffic to your business. I create tailored strategies that include SEO, social media management, content marketing, and data-driven campaigns to maximize ROI. Based in Belfast, AdvanSEO Marketing is dedicated to helping businesses grow by leveraging the latest marketing techniques and industry insights to achieve sustainable success. My services include: Digital Marketing Consultancy Digital Account Management Social Media Marketing & Management Search Engine Optimization (SEO) Website and Social Media Auditing Digital Marketing Mentoring & Training Content Marketing Consultancy
    Looking for work in SEO
    Located in Belfast, United Kingdom
    From €1,000 for SEO
    Works in multiple industries
    Speaks English
    1-10 members
  • (0 review)
    We're Zesty. A full-service digital agency with offices in Dublin, Belfast and London.     We believe success happens when good people with diverse insights work towards a common goal. That’s why collaboration is at the core of everything we do. Our agency combines strategic, creative and technical skillsets, empowering us to deliver exceptional outcomes for ambitious clients.    Our specialisms include: Digital Strategy, User Experience, Data Insights, Design, Project Delivery and Development.     From food and retail to tourism and sport, to public sector and international NGOs, we’re incredibly proud of our varied client portfolio and wide-ranging expertise in delivering complex projects of all sizes. Clients include: talkSPORT, Phoenix Natural Gas, Bank of Ireland, Visit Blackpool, Haldane Fisher, and New Forest National Park.  
    Looking for work in SEO
    Located in Dublin, Ireland (+2)
    From €1,000 for SEO
    Works in multiple industries
    Speaks English
    11-50 members
  • (0 review)
    We are a recruitment marketing agency who specialise in Facebook & Instagram advertising. Our expertise lies in delivering pre-screened talent from social media to recruiters' call calendars, ATS's, or in-person events.
    Looking for work in SEO
    Located in Belfast, United Kingdom
    From €1,000 for SEO
    Worked in Education
    Speaks English, Spanish
    1-10 members
  • (0 review)

    eCommerce PPC Specialists

    Data-driven creative agency. We deliver strategic communication solutions that tease human emotions & accelerate brand performance. Advertising has changed. Marketing is now a deep-dive experience through offline–online, digital, social, content & web. Consumers have multiple brand touch-points and we build effective brand strategies to maximise your ROI. Out-think don’t Outspend. That’s our philosophy.  
    Looking for work in SEO
    Located in Belfast, United Kingdom
    From €1,000 for SEO
    Works in multiple industries
    Speaks English
    1-10 members
  • (0 review)
    At Highly.Digital we don't believe in a one-size-fits-all approach to content. We believe in creating content that's designed for your unique goals and challenges. Highly.Digital provides our clients with a 'Content as a Service'. Learn how we can make your content better.
    Looking for work in SEO
    Located in Belfast, United Kingdom
    From €1,000 for SEO
    Works in multiple industries
    Speaks English
    1-10 members
  • 5
    (8 reviews)

    Full Digital Marketing Agency based in UK. We Enable Businesses to Grow at Scale, Get in Touch Today

    At Focus Ecommerce Ltd we are Full Service Agency helping brands and retailers with their Website/eCommerce services. Using our 30 years retail and 15 year digital experience and through the use of a innovative end-to-end strategies, we enable businesses to grow at scale while delivering exceptional value and reliable performance. Some of our services: Website Design, Development & Hosting Ecommerce Services Social Media Management Digital Marketing & Strategy Search Engine Optimisation (SEO) Email Marketing Google PPC Affiliate Marketing Consulting From sales growth strategy and planning to intelligent analytics that identify exciting new income prospects, our ecommerce consultancy agency have the insights and expertise to realise your vision for success.
    6 works in SEO
    Located in Essex, United Kingdom
    From €1,000 for SEO
    Worked in Clothing & Accessories (+7)
    Speaks English
    1-10 members
  • (0 review)

    Inspired by marketing

    Top awarded
    Why settle for uninspiring marketing efforts and lacklustre results? TLMT® is a full-service digital marketing agency based in the UK, focused on creating impactful, ROI-driven strategies. From increasing your brand’s online visibility to driving tangible results, we’re here to transform how you connect with your target audience. Our expertise spans SEO services, Web development, Digital Marketing Services, and integrated marketing solutions. Whether you’re looking to dominate national markets, expand internationally or improve local reach, our tailored strategies position your business for success in a competitive market.
    6 works in SEO
    Located in Essex, United Kingdom
    From €5,000 for SEO
    Worked in Sports (+4)
    Speaks English
    11-50 members
  • 5
    (12 reviews)

    A full-service agency driving growth through culturally relevant and impactful marketing.

    Top awarded
    Transforming the traditional agency model, we are one of the fastest growing end to end agencies in the UK, with a key focus on building brands, not businesses. Innovation, results, ROI and industry-leading service sit at the core of our operation. We continue to push boundaries and execute impactful and disruptive marketing campaigns for both international brands and local ambitious start-ups. We believe that an agency is only as good as the people within it and therefore over the years have invested heavily in the very best talent across our departments. Alignment, consistency and cohesion are fundamentals in developing and executing any part of a brand strategy and therefore we provide one team, full-time across your operation without the time, cost and risk of recruiting your own.
    4 works in SEO
    Located in London, United Kingdom
    From €1,000 for SEO
    Worked in E-commerce (+2)
    Speaks English
    11-50 members
  • (0 review)
    We are are a creativity-led data-driven, digitally-native studio dedicated to Accelerating Growth in Belfast, Northern Ireland and Dublin
    Looking for work in SEO
    Located in Derry, United Kingdom
    From €1,000 for SEO
    Works in multiple industries
    Speaks English
    1-10 members
  • (0 review)
    We are a specialist SEO agency providing organic growth and increased profit. Unlock your online potential today!
    Looking for work in SEO
    Located in Armagh City, Banbridge and Craigavon, United Kingdom
    Budget on request
    Works in multiple industries
    Speaks English
    1-10 members
  • Innovative Digital Marketing Agency that delivers and exceeds online goals and aspirations for clients, big and small. 
    1 work in SEO
    Located in Carrickfergus, United Kingdom
    From €1,000 for SEO
    Worked in Automotive
    Speaks English
    1-10 members

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Let’s go, launch right now your operation in Northern Ireland!

Sortlist helps you find the best agency in Northern Ireland

The platform, designed by Sortlist, helps firms who require to meet the most accomplished marketing agency for their campaign. And now Sortlist owns a network larger than 50.000 agencies, we can affirm that your SEO agency in Northern Ireland definitely is in our inventory.

For what reasons would you call an SEO agency?

A vast index of services is proposed by SEO agencies, for example search engine marketing and technical and content SEO optimalisation. So do not think twice anymore and contact those companies through our site, and you will manage to commence your campaign really soon.

If your firm is present in the accounting industry or any other sector and looking for a new marketing associate specialised in SEO, then your firm already is taking a step in the good direction. Definitely, Sortlist knows all the bureaus competent in SEO and will have the means to help your company meet the out-of-this-world partner for your activity in technical and content SEO optimalisation or your activity in search engine marketing.

Do business with, from here on, calmly with an SEO agency. Since Sortlist will put you in contact with the best proficient partners in Northern Ireland. They will therefore have the means to build your assignment from the start. If your company wants to have any supplementary aid please contact our team.

Why would you perform with an SEO agency.

A real benefit of working with a professional company is that your business is able to aim it’s attention on what it can do best. And the genius, know-how and technology of the SEO agencies in Northern Ireland will make sure that your campaign will be brought to a lucrative ending.

We can help you designate the ideal bureau!

SEO agencies in Northern Ireland have a mass of expertise, so you can be positive that they will bring a lot of value to your operation. They will have a huge progressive repercussion on your company. This is one more justification to become partners with Sortlist.


Discover what other have done.

Get inspired by what our agencies have done for other companies.

Shore Tyres

Shore Tyres

Efergy Technologies Landing Page

Efergy Technologies Landing Page

Efergy Technologies Online store

Efergy Technologies Online store