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

Nymirum

Biotechnology Company

Durham, NC

Omniab, Inc.

Biotechnology Company

Durham, NC

OmniAb provides pharmaceutical partners transgenic animal and OmniTides peptide platforms for human antibody and naturally optimized peptide discovery.

  • pharmaceutical teams seeking fully human antibody leads
  • bispecific antibody programs requiring common-light-chain platforms
  • challenging membrane targets such as ion channels and GPCRs

Opans, Llc

Laboratory

Durham, NC

OpAns, founded in 2004, provides HPLC-MS/MS bioanalysis and clinical diagnostics using its patented amasse dried-blood collection device.

  • Pharmaceutical and agricultural chemical bioanalysis
  • Bioanalytical method development and validation for clinical or non-clinical studies
  • Steroid hormone and biomarker testing

Opened Heart Therapy

Psychotherapist

Durham, NC

Opened Heart Therapy provides trauma counseling and assessments in Chapel Hill, with Matthew Munich currently accepting new clients.

  • trauma counseling
  • grief counseling
  • managing intense emotions or thoughts

Optix2

Business Manufacturing And Supply

Durham, NC

OptiX2 provides network monitoring software, packet brokers, optical taps, PON/WDM multiplexers, and custom optical configurations.

  • network visibility and application monitoring
  • data centers requiring packet aggregation and filtering
  • optical networks needing passive traffic taps from 1G to 400G

Patheon

Pharmaceutical Companies

Durham, NC

Patheon High Point Manufacturing Facility Site supports APIs, oral solid doses, softgels, steriles, and end-to-end CDMO services.

  • Small-molecule API development and manufacturing
  • Oral solid dose drug product development
  • Softgel development and manufacturing

Express development solutions designed to reach clinical milestones faster

Patientpay

Business To Business

Durham, NC

PatientPay provides native PointClickCare integration, automated payment posting, and multi-guarantor billing for senior living facilities.

  • Senior living facilities using PointClickCare
  • Healthcare organizations seeking automated payment posting and reconciliation
  • Physical therapy groups reducing manual billing work

Every new customer sees their first payment within two minutes of going live

Patriot Health Connection, Pllc

Veterans Organization

Durham, NC

Patriot Health Connection provides medical nexus letters and DBQs, led by a PA-C and 20-year Army veteran.

  • Veterans needing a medical nexus letter linking a current disability to military service
  • Veterans needing a VA Disability Benefits Questionnaire completed by a clinician
  • Veterans with medical records and an established diagnosis seeking independent medical opinions

People Designs, Inc

Graphic Designer

Durham, NC

People Designs develops theory-driven, empirically grounded health communication interventions, including multilingual web applications, and has worked in this field since 1995.

  • health institutions developing communication interventions
  • web-based health information applications
  • individually tailored health messaging

Phononic Corporate Headquarters

B2b Electronic Equipment

Durham, NC

Phononic provides solid-state cooling for data-center transceivers, co-packaged optics, GPU HBMs, and Redfish-compatible predictive cooling software.

  • Data centers cooling pluggable transceivers
  • Co-packaged optics thermal control
  • GPU HBM thermal management

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.