Search “SEO Kent” and most results are agencies with a Kent landing page and an office somewhere else. This list is narrower. It covers 13 SEO companies whose Kent address we traced through the company’s own website, Companies House, or both.
The order is alphabetical, not a ranking. A freelance consultant in Gillingham, a Maidstone agency owned by a larger group and an ecommerce developer are too different for a league table to mean much. Use the list to build a shortlist of SEO agencies in Kent, then check ratings and addresses yourself before getting in touch.
1. Discoverable
- Website: https://www.discoverable.co.uk
- Office: Unit 5, Hembrow Building, Evegate Business Park, Ashford TN25 6SX
- Location: Ashford, Kent
- SEO services: SEO, PPC, Google Analytics and Tag Manager work, email marketing
Discoverable works from Evegate Business Park, a rural office park outside Ashford near Mersham. Its website invites visitors to come and see its studio. It describes itself as a Kent agency covering SEO, PPC and analytics and says it puts sales and leads ahead of clicks and impressions. Client updates run through Slack and Trello, per its agency page.
The work leans towards ecommerce. Its Clutch profile puts ecommerce at about 75% of its client mix. It has also launched online shops of its own, including Wallpaper Online. The agency says it has worked with clients since 2018 and lists Google Partner status. Among the SEO companies in Ashford here, it is the one where paid search gets equal billing with organic. That matters if you would rather not split the two between suppliers.
2. East Kent SEO
- Website: https://eastkentseo.com
- Office: Highstreet Road, Faversham, Kent ME13 9EJ (no house number published)
- Location: Faversham, Kent
- SEO services: Local SEO, national SEO, Google Business Profile optimisation, citation building, link building, AI search optimisation, web design
East Kent SEO is a small operation run by Ben Nuttall. The site says it works with businesses across Kent and beyond from a Faversham base, and LinkedIn describes it as a local SEO agency for service-based businesses. A business-data profile puts its experience at more than five years.
The service list combines SEO with conversion-focused web design. An August 2026 press release adds that the firm is reshaping its offer for builders and trades so they appear in ChatGPT and other AI search results. That makes it a Kent SEO agency with a clear tilt towards trades and construction. A second site, localseokent.com, carries the same client testimonials and appears to be the same business under another name. If you want an SEO company in Faversham, ask which site your contract would be with.
3. Egnetix Digital
- Website: https://egnetixdigital.co.uk
- Office: 275 Barnsole Road, Gillingham, Kent ME7 4JD
- Location: Gillingham, Kent
- SEO services: Technical SEO, on-page SEO, content strategy, link building, local SEO, B2B SEO, WordPress and Umbraco SEO, migration SEO, GA4 and Tag Manager setup, SEO training
Egnetix is a freelance SEO consultancy founded by Moses Alausa. The homepage footer gives the Gillingham address above. Its homepage says outright that it doesn’t label itself an SEO agency, and that it works with business owners and with agencies that need SEO delivery. A directory profile dates the business to 2020, and Alausa cites more than ten years in digital marketing.
Its service pages are more specific than most on this list: B2B SEO, Umbraco SEO, WordPress SEO, SEO website migration and Google Analytics consultancy. It also sells SEO training for in-house teams. The site shows testimonials attributed to people at Lotus, Tangle Teezer and SP3 London. It has location pages for dozens of Kent towns, but the office itself is in Gillingham. If you’re after an SEO company in Gillingham, this is a one-person practice, not a team.
4. Gooey Digital
- Website: https://gooeydigital.co.uk
- Office: Fruitworks Coworking, 1-2 Jewry Lane, Canterbury CT1 2NP
- Location: Canterbury, Kent
- SEO services: SEO audits and campaigns, AI search (GEO), paid search, social media, content marketing, training
Gooey works from the Fruitworks coworking space in central Canterbury, which is also its Companies House registered office. The company was incorporated in February 2015, and LinkedIn lists it as a team of 2–10 founded in 2014. An older listing put it at Bramling House in the city, so directories may still show a different address.
Its Canterbury SEO page offers a free audit covering site performance, competitor analysis and recommendations. It also mentions AI search optimisation and says the team are Google Partners. Sectors named on the page include ecommerce, legal, property and travel. Gooey also runs training courses in SEO, PPC and social media. For an SEO company in Canterbury, it is one of two on this list where SEO sits alongside paid and social work.
5. Kayo Digital
- Website: https://kayo.digital
- Office: The Innovation Building, 940 Heeley Close, Kent Science Park, Sittingbourne ME9 8HL
- Location: Sittingbourne, Kent
- SEO services: SEO and digital marketing alongside web design, ecommerce, Umbraco, WordPress, Shopify and custom software
Kayo is mainly a web and software developer that also does search work. Companies House shows it as incorporated in August 2010 under a software development classification, and its contact page lists the same Kent Science Park address. Its DesignRush profile calls it a technical agency and names the NHS, Kent County Council and Kent Police among its clients.
SEO appears among its services on third-party profiles, but the pages I reviewed lean towards development. If you want an SEO company in Sittingbourne, ask for the scope of an SEO engagement in writing. It suits businesses that need a website built or rebuilt with search in mind more than an SEO-only retainer.
6. Level Up Leads
- Website: https://levelupleads.co.uk
- Office: Unit 3b, 26 Railway Street, Chatham ME4 4LT (registered office; the website doesn’t print a street address)
- Location: Chatham, Kent
- SEO services: Local SEO and Google Business Profile optimisation, AI SEO, GEO, link building, LinkedIn marketing, blog writing
Led by Dan Francis, Level Up Leads is an active limited company incorporated in October 2023, so it has been trading for under three years. Its menu covers local SEO and Google Business Profile work, link building, LinkedIn marketing, blog writing and a GEO service aimed at AI search results. It has a public pricing page and a free roadmap offer.
A banner on the site says it takes on only four new clients a month and runs a waiting list. It is listed with the Kent Invicta Chamber of Commerce and shows BNI branding. The agency reports 150+ case studies and 85% client retention. These figures come from its own site and I couldn’t verify them independently. For businesses looking for an SEO company in Chatham with a focus on Google Maps visibility, it is worth checking availability first.
7. Nu-Digital
- Website: https://nu-digital.co.uk
- Office: Avenue Business Centre, Chatham, Kent (the site prints the postcode as “ME4 B6A”, which isn’t valid; confirm with the company)
- Location: Chatham, Kent
- SEO services: Local and national SEO (including AI platforms), web design, Google Ads, social media, email marketing
Nu-Digital is founder-led by Amrit Singh, who says he has nearly a decade of digital marketing experience, including employed roles before launching. The site puts Chatham firmly on the map for trades. It has a dedicated page for tradespeople and lead examples from flooring, plumbing, air conditioning, roller shutter and cleaning firms. The pitch is to get your own enquiries rather than depend on shared-lead platforms.
Services include WordPress or custom web builds alongside SEO. The homepage shows a Google-review widget with a Trustindex “Top Rated Service 2026” badge. An earlier version of the site listed the Innovation Centre Medway (ME5 9FD), so some directories may still show that address. If you are looking for an SEO company in Chatham that works largely with local service trades, this profile fits.
8. RankTact
- Website: https://ranktact.com
- Office: 401 Luton Road, Chatham, Kent ME4 5BH (registered office; the website prints “Luton Road, Kent, ME4 5BH”)
- Location: Chatham, Kent
- SEO services: Local SEO and Google Business Profile optimisation, web SEO, marketplace listing SEO and translation, plus Google Ads, video and photography, social media
RankTact Ltd was incorporated in June 2020. Its site is split between local search work and services for marketplace sellers: Amazon-style listing optimisation, marketplace ads and EU listing translation. The local SEO page focuses on setting up and ranking Google Business Profiles, and a separate web SEO page covers audits. Business-data listings put it at 1–10 staff.
The site says it has a UK-based team, but the listed phone number is a London 020 number. If your need is local SEO in Kent, ask how much of the team’s time goes to marketplace clients.
9. Reflect Digital
- Website: https://www.reflectdigital.co.uk
- Office: 3rd Floor, Kestrel House, Knightrider Street, Maidstone ME15 6LU
- Location: Maidstone, Kent
- SEO services: SEO, CRO, paid search and social, content and outreach, digital PR, video production, behavioural insights, gamification
Reflect Digital is the largest and best-established Maidstone SEO company here. Companies House shows it incorporated in February 2011. It was founded by Becky Simms and acquired by the LAB Group in 2019, so it is part of a wider group rather than an independent agency. A post on its blog says it moved to Kestrel House after seven years at Turkey Mill Business Park.
The agency describes its approach as behavioural-science-led and says it works for ecommerce brands. Its Facebook page names property, travel and charity as sectors. It also runs digital PR and conversion optimisation, which is unusual for a Kent SEO agency. That mix suits businesses that want search work tied to site testing.
10. SEO Kent
- Website: https://seokent.net
- Office: 4 Keswick Avenue, Sittingbourne, Kent ME10 3AU
- Location: Sittingbourne, Kent
- SEO services: Local, national and international SEO, ecommerce SEO, website audits, keyword and competitor research, link building, page speed fixes, reporting, plus social, Facebook ads, video and PPC
Despite the keyword-style name, SEO Kent is a real trading business. Its contact page gives a Sittingbourne address, a 01795 number and weekday hours of 9am–5pm. A directory profile dates it to 2015. A testimonial on the homepage names Steve Johns as the person behind it.
The site lists 15 SEO tasks, from competitor analysis to page-load fixes. It also sells Facebook advertising and video marketing. The case-study images on the homepage carry July 2019 file dates, so ask for current examples. It is the only company here whose name is a bare location keyword, so make sure you’re contacting this business and not a similarly named one.
11. Smart Web Agency
- Website: https://www.smartwebagency.co.uk
- Office: The Panorama, Park Street, Ashford TN24 8DF (a Regus serviced office, per its contact page)
- Location: Ashford, Kent
- SEO services: Technical SEO, content, digital PR, local and ecommerce SEO, plus software and web development
Smart Web Agency is registered at Companies House with an Ashford-based director appointed in March 2019. Its main business is software and web development (Laravel, Drupal, WordPress, HubSpot setup), with SEO as a separate service line. Its SEO page says it is based in Ashford with clients across the UK and UAE and meets clients at its Ashford office or on-site.
Its site footers list two Ashford addresses, Orchard Court (TN23) and The Panorama (TN24), so confirm where any meeting will be. It’s worth knowing that the SEO team sits inside a development business. That can help if your SEO work needs code changes made quickly.
12. TME Digital
- Website: https://tme.digital
- Office: F2 East Court, Enterprise Road, Maidstone, Kent ME15 6JF
- Location: Maidstone, Kent
- SEO services: Search optimisation as part of ecommerce builds and marketing (no standalone SEO page on the homepage)
TME Digital’s website now gives a Maidstone address. Older listings placed it at the EMR Centre on New Road, East Malling (ME19 6BJ), where the post town is West Malling. Anyone searching for an SEO company in West Malling may still find that old address. Companies House shows the company as incorporated in June 2005.
The homepage presents TME as an ecommerce developer. It offers a commission model where clients pay once the site starts making money, and it shows case studies for electrical, leisure and cleaning-supply retailers. Search gets a short “Google love” section and email, social and marketplace campaign work, but no dedicated SEO offer. Treat it as an ecommerce builder that does search work, and ask what an SEO engagement would include.
13. We Do Marketing Ltd
- Website: https://wedomarketing.co.uk
- Office: Canterbury Innovation Centre, University Road, Canterbury CT2 7FG
- Location: Canterbury, Kent
- SEO services: SEO audits, on-page optimisation, local SEO, national SEO and content, generative engine optimisation, plus marketing strategy, social, design, web and Google Ads
We Do Marketing is a marketing consultancy at the Canterbury Innovation Centre, which is also its registered office. The company was incorporated in January 2018, and its site also lists a London address. Its Chamber of Commerce listing describes an outsourced marketing team led by a chartered marketer, with SEO as a specialist service.
Its SEO page sets out audit-led packages, including an entry-level package for businesses new to SEO, plus local and national options with monthly support. It also mentions generative engine optimisation. Client names on its homepage include Canterbury Golf Club and OFP Timber Frame. As a Canterbury SEO company, it fits businesses that want search handled as one strand of a broader outsourced marketing arrangement.
FAQs
What are the SEO companies in Kent?
This list covers 13 with a traceable Kent office: Discoverable, East Kent SEO, Egnetix Digital, Gooey Digital, Kayo Digital, Level Up Leads, Nu-Digital, RankTact, Reflect Digital, SEO Kent, Smart Web Agency, TME Digital and We Do Marketing. It isn’t an exhaustive directory of every Kent SEO agency.
How much does SEO cost in Kent?
There is no standard rate. Monthly retainers for small local businesses commonly run from a few hundred pounds to a couple of thousand, and ecommerce or multi-location work costs more. Few of the companies above publish full price lists, so ask for a written scope and compare what each quote covers.
How do I choose an SEO company in Kent?
Check the address on Companies House and Google Maps, ask who will actually do the work, and ask for recent examples with dates. Make sure you get access to Google Search Console and Analytics. Be wary of anyone guaranteeing rankings, since Google’s own guidance says nobody can promise a position.
What SEO services do Kent agencies offer?
Across this list: technical audits, on-page optimisation, content strategy, link building, local SEO and Google Business Profile work, migration support, analytics setup, AI search optimisation and training. Several pair SEO with PPC, web development or social media.
Is local SEO important for Kent businesses?
For businesses that serve customers in a specific area, such as trades, clinics, restaurants and shops, it usually is. Google Maps and local results often show before ordinary listings for searches with local intent. Kent’s many separate towns also mean a business can be competitive in one and invisible in the next.
How long does SEO take to work?
It depends on competition, site condition and budget. Agencies that publish timescales generally say a few months. Local SEO Kent, which appears to be linked to East Kent SEO, says early movement can appear within 6–8 weeks and fuller results within 3–6 months. Treat that as a general range, not a promise.
Which Kent towns have SEO agencies?
Among the companies here: Ashford (Discoverable, Smart Web Agency), Canterbury (Gooey Digital, We Do Marketing), Chatham (Level Up Leads, Nu-Digital, RankTact), Faversham (East Kent SEO), Gillingham (Egnetix Digital), Maidstone (Reflect Digital, TME Digital) and Sittingbourne (Kayo Digital, SEO Kent).
Should I choose a local SEO agency?
A local agency can meet you in person and knows the county’s market. A Kent address alone doesn’t make an agency good, though, and plenty of strong SEO work is done remotely. Use location as a filter, then judge on services, transparency and references.
