Durham, North Carolina

18346 businesses found

Updated October 31, 2026

Durham, North Carolina has 18,346 businesses listed across 1080 categories. Pick a category below to see contact info and an AI-distilled profile drawn from each business's own website.

Most common: Health And Medical Church Cathedral Real Estate Agent Community Services Non Profits Landmark And Historical Building Doctor

Innovation Research & Training, Inc

Research Institute

Durham, NC

Innovation Research & Training, Inc. provides behavioral-science assessment, evaluation, research, and teacher training, with operations dating to its 1999 founding.

  • Organizations developing or evaluating youth, family, community, or behavioral-health programs
  • School-based substance misuse prevention programs needing Media Detective or Media Ready teacher training
  • Research projects requiring youth-focused assessment tools or advanced quantitative methods

Insideout Body Therapies

Pilates Studio

Durham, NC

InsideOut Body Therapies offers Pilates-Based Physical Therapy and Rolfing® alongside private and small-group Pilates, with more than 20 years in the RTP area.

  • People seeking injury recovery or chronic pain management through Pilates-Based Physical Therapy
  • Clients wanting private Pilates instruction
  • People seeking Equipment or Mat Pilates in small groups

Inside-Out Training

Fitness Trainer

Durham, NC

Inside-Out Training offers NASM-certified personal training in Durham with core-focused workouts for individuals, small groups, and youth.

  • individuals seeking core-focused personal training
  • small groups wanting varied circuit workouts
  • children seeking progressive strength and athletic training

Inspired Closets

Home Improvement Store

Durham, NC

Inspired Closets designs and installs custom closets using in-home measurements and 360-degree previews before finalization.

  • custom closet projects
  • storage solutions tailored to a room and belongings
  • customers wanting to preview a closet design before purchase

Instant Security Policy

Security Services

Durham, NC

Instant Security Policy generates editable custom IT security policies in minutes, including HIPAA, PCI DSS, and GDPR templates.

  • Businesses needing custom IT security policies quickly
  • Organizations preparing policy documentation for HIPAA compliance
  • Businesses needing PCI DSS policy documentation

Custom policies generated in minutes, with some policies completed in about ten minutes

InStepp Inc

Community Services Non Profits

Durham, NC

InStepp provides low-cost immigration legal assistance through a DOJ-recognized provider, including naturalization help across all 50 states.

  • People applying for U.S. citizenship or naturalization
  • Immigrants needing family petitions or permanent residence assistance
  • Crime victims seeking VAWA or U Visa self-petition assistance

Instinctive Branding

Marketing Agency

Durham, NC

Instinctive Branding, founded in 2011, combines brand strategy, website design, SEO/GEO, social media, and digital advertising under one agency.

  • Businesses needing coordinated branding, website, SEO, social media, and advertising
  • Organizations seeking visibility in generative AI platforms alongside Google
  • Businesses needing customized marketing support rather than fixed packages

Institute for Divorce Financial Analysts

Financial Service

Durham, NC

Institute for Divorce Financial Analysts offers CDFA® certification through self-study, live online classes, private classes, or an exam-only option.

  • financial advisors and wealth managers pursuing divorce-focused certification
  • certified financial planners adding divorce financial analysis expertise
  • CPAs and accounting professionals working with divorcing clients

Intas Pharmaceuticals Ltd

Pharmaceutical Companies

Durham, NC

Intas Pharmaceuticals develops and manufactures generics, oncology, parenteral products, and biosimilars for markets in more than 85 countries.

  • Global pharmaceutical formulation development
  • Generic drug manufacturing
  • Oncology product development and manufacturing

Integra Adhesives

Business To Business

Durham, NC

Integra Adhesives supplies color-matched surfacing adhesives in more than 400 colors for quartz, stone, porcelain, and solid-surface fabrication.

  • Quartz, porcelain, sintered stone, or natural stone seams
  • Outdoor surface fabrication requiring UV and weather resistance
  • Vertical applications requiring a no-sag adhesive

Most distributor companies offer shipping times in as little as 1-2 business days.

FAQ

What businesses does this Durham, North Carolina directory cover?

Every consumer-facing business we've indexed in Durham — from plumbers and dentists to restaurants and auto shops. Use the category sidebar to narrow by type.

How are Durham businesses ranked within a category?

It's not a paid list — every business in that category for the county is shown, ordered by data confidence so the most complete, reliable records surface first.

How recent is this Durham business data?

The 'Updated' timestamp at the top of the page reflects when this area was last refreshed. Base business data comes from Overture Maps; each business's profile is filled in from its own website.

Can I see the same category in nearby counties?

Yes. On any category page (e.g., 'Plumbers in Durham'), scroll down for a 'nearby counties' section that links to the same category in neighboring counties.