Brand names for professional services

Clients check your website and LinkedIn before they get in touch, so claim one name on all of them. Some professional titles are protected by law.

.comLinkedInFacebookInstagramWhatsAppTrademarks
.agency first year$3.60
.agency after that$27.29 a year
Trademark classes35, 36, 42, 45
"Architect" in a UK nameRegistered architect needed
Checked 25 Oct 2026, 07:05 UTCSources [2, 5, 9]

Which platforms should a professional services firm claim?

The .com, LinkedIn, Facebook and Instagram, plus WhatsApp if clients message you, and a trademark check.

PlatformWhy claim itCost to joinSign-up takes
.comThe address clients trust and email$11.08 a year5 to 15 min
LinkedInClients, referrals and hiringFree10 to 20 min
FacebookLocal clients, Pages and groupsFree10 min to 3 days
InstagramYour work and your teamFree5 to 15 min
WhatsAppClient questions by chatFree5 to 15 min
TrademarksProtects the name on all of themFrom $350 a class (US)1 to 2 hours to file

WhatsApp is rolling out business usernames country by country through 2026.[1]

Checks the .com, LinkedIn, Facebook, Instagram, WhatsApp and Trademarks in one search.

Which domain endings suit professional services?

Get the .com if you can. Most service endings start under $10, then renew at $22.14 to $63.34 a year.

EndingFirst yearEach year after
.com$11.08$11.08
.agency$3.60$27.29
.consulting$21.11$43.77
.legal$5.66$63.34
.partners$7.72$63.34
.services$8.75$34.50
.solutions$3.60$31.41
.pro$3.09$22.14

These are Porkbun's prices; other registrars differ. More in Which domain ending should I pick?[9]

Which trademark classes cover a professional services firm?

Consulting, accounting and marketing go in class 35, financial advice in 36, design and IT in 42, and legal services in 45.

ClassWIPO coversFor a services firm
35Advertising, business management, office functionsConsulting, accounting, marketing, recruitment
36Financial, monetary and banking services, insuranceFinancial advice, insurance brokers
42Scientific and technological services and designArchitecture, engineering, IT, graphic design
45Legal services, among other thingsLaw firms, IP advice
41Education, training, entertainmentTraining and coaching

Each extra class adds $350 in the US, €50 to €150 in the EU and £60 in the UK. Read Do I need a trademark before I launch? before you file.[2, 6, 7, 8]

Which professional titles can't you use in a UK business name?

Several, unless you hold the qualification. A UK business name with "architect" needs a registered architect in charge. Implying you're a solicitor when you aren't is an offense in England and Wales.

WordUK rule
ArchitectOnly with a registered architect in charge
SolicitorQualified solicitors only (England and Wales)
CharteredLetter from your professional body
Chartered accountantLetter from the relevant institute
Chartered surveyorNever in a company name

Naval, landscape and golf-course architects are exempt from the architect rule. A business name that isn't a company can say "chartered surveyor" with a non-objection letter from RICS. Other countries set their own rules.[3, 4, 5]

Sources (9)

  1. PrimaryZero To 1000's platform catalog: costs and sign-up times from each platform's own pages; domain prices from Porkbun's price list
  2. PrimaryWIPO: Nice Classification, NCL 13-2026
  3. PrimaryGOV.UK: Incorporation and names, annex A: sensitive words and expressions
  4. Primarylegislation.gov.uk: Solicitors Act 1974, section 21
  5. Primarylegislation.gov.uk: Architects Act 1997, section 20
  6. PrimaryUSPTO: How much does it cost?
  7. PrimaryEUIPO: Fees and payments
  8. PrimaryGOV.UK: Apply to register a trade mark
  9. PrimaryPorkbun: domain name pricing, the public price list our checker reads daily