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B2b Service in San Diego
178 b2b service businesses in San Diego, United States. All San Diego businesses →
At a glance
As of August 2026, business.wiki lists 178 b2b service businesses in San Diego— 0.3% of the city's 64,560 listed businesses. 99% publish a phone number and 93% have a website, spread across 72 postcode districts. The largest local presence is Labcorp with 3 locations in the city.
Where in San Diego: 92121 (23)·92154 (15)·92126 (13)·92103 (10)·92123 (10)·92108 (9)·92101 (7)·92111 (6)
Chains here: Labcorp ×3·Culligan of San Diego ×2·Culligan Water Systems ×2
Directory — top 30 by data completeness
| Business | Address | Postcode | Phone | Web |
|---|---|---|---|---|
| Alvarado Water Treatment Plant | 5540 Kiowa Dr | 91942-1331 | +16195153500 | ✓ |
| Pure Water Health | 8199 Clairemont Mesa Blvd | 92111-1710 | +18582921098 | ✓ |
| MagCanica | 4204 Jutland Dr | 92117-3665 | +18582738880 | ✓ |
| Tulip Medical | 4360 Morena Blvd | 92117-4356 | +18582705900 | ✓ |
| King Lee Technologies | 8949 Kenamar Dr | 92121-2435 | +18008009019 | ✓ |
| Raytheon Integrated Defense | 8650 Balboa Ave | 92123-1502 | +18585223000 | ✓ |
| Senior Aerospace Jet Products | 9106 Balboa Ave | 92123-1512 | +18582788400 | ✓ |
| ExpertMRI | 5395 Ruffin Rd Ste 100 | 92123 | (619) 304-0560 | ✓ |
| Hi Tech Honeycomb Inc | 9355 Ruffin Ct | 92123-5304 | +18589741600 | ✓ |
| ATA Engineering | 13290 Evening Creek Dr S | 92128-4102 | +18584802000 | ✓ |
| MFI Medical Equipment Inc | 10695 Treena St | 92131-2479 | +18588317718 | ✓ |
| Northrop Grumman | 9356 Spectrum Center Blvd | 92123-1443 | +18585149100 | ✓ |
| Apria Healthcare | 10090 Willow Creek Rd | 92131-1623 | +18586536800 | ✓ |
| Carmel Mountain Ranch | 13893 Esprit Ave | 92128-4701 | +18586735920 | ✓ |
| Culligan Water | 885 Gateway Center Way | 92102-4535 | +18583041752 | ✓ |
| North City Water Reclamation Plant | 4949 Eastgate Mall | 92121-2820 | +18588246001 | ✓ |
| General Atomics Aeronautical Systems | 16761 Via del Campo Ct | 92127-1713 | +18583857850 | ✓ |
| Free STD Clinics | 316 25th St | 92102 | (619) 238-5551 | ✓ |
| Frontier Water Systems | 3442 Sutherland St | 92110-2055 | +16193269999 | ✓ |
| The San Diego Wind Tunnel | 3050 Pacific Hwy | 92101-1127 | +16196838900 | ✓ |
| TPT Med Tech | 501 W Broadway | 92101 | +16196644006 | ✓ |
| Guardian EMS Products is Now Envi Health Solutions LLC | 6540 Gateway Park Dr | 92154-7510 | +18553235522 | ✓ |
| Hill Ranch | 2195 Britannia Blvd | 92154-6290 | +16196616160 | ✓ |
| Eolus North America | 5538 La Jolla Blvd | 92037-7600 | +18588425800 | ✓ |
| Geodetics | 2649 Ariane Dr | 92117-3422 | +18587290872 | ✓ |
| Harris Corporation | 1550 Hotel Cir N | 92108-2252 | +16196839423 | ✓ |
| Eppendorf North America | 7270 Engineer Rd | 92111-1423 | +16193454363 | ✓ |
| Mobility Solutions Inc | 7895 Convoy Ct | 92111-1215 | +18582780591 | ✓ |
| BD Biosciences Pharmingen | 10975 Torreyana Rd | 92121 | (877) 232-8995 | ✓ |
| Acon Laboratories | 10125 Mesa Rim Rd | 92121 | (858) 875-8000 | ✓ |
Showing the 30 most complete records of 178 total. Every listed business has its own page with map, nearby competitors and city context.
About this data
Counts are computed live from our database of 64,560 San Diego businesses, built on open data from the Overture Maps Foundation and refreshed with each monthly release. Cite as: “business.wiki, B2b Service in San Diego (August 2026)”.