---
title: "Which companies in United States use CDL?"
description: "Republic Services, WM, Ryder System, Clean Harbors and more. 39,398 companies hiring in United States whose own job postings show they use CDL: 1,188"
canonical: https://jobspipe.dev/technologies/cdl/us
---

# Which companies in United States use CDL?

> Republic Services, WM, Ryder System, Clean Harbors and more. 39,398 companies hiring in United States whose own job postings show they use CDL: 1,188 confirmed, 38,210 likely. Updated daily from live postings.

**Canonical URL:** https://jobspipe.dev/technologies/cdl/us

39,398 companies with postings in United States use CDL according to their own job postings: 1,188 confirmed and 38,210 likely. The 100 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named.

- **Confirmed companies:** 1,188
- **Likely companies:** 38,210
- **Category:** Certification
- **As of:** 25 Sep 2026

## Companies using CDL

| # | Company | Postings naming it | Last seen |
|---|---|---|---|
| 1 | [Republic Services](https://jobspipe.dev/hiring/republicservices.com) | 1,124 | 6 Nov 2026 |
| 2 | [WM](https://jobspipe.dev/hiring/wm.com) | 814 | 6 Nov 2026 |
| 3 | [Ryder System](https://jobspipe.dev/hiring/ryder.com) | 789 | 6 Nov 2026 |
| 4 | [Clean Harbors](https://jobspipe.dev/hiring/cleanharbors.com) | 643 | 6 Nov 2026 |
| 5 | [Ryder Supply Chain Solutions](https://jobspipe.dev/hiring/ryderscs.com) | 564 | 6 Nov 2026 |
| 6 | [American Driver](https://jobspipe.dev/hiring/americandriverusa.com) | 522 | 6 Nov 2026 |
| 7 | [Valor](https://jobspipe.dev/hiring/joinvalor.com) | 492 | 28 Oct 2026 |
| 8 | [Waste Pro](https://jobspipe.dev/hiring/wasteprousa.com) | 395 | 6 Nov 2026 |
| 9 | [Pike Corporation](https://jobspipe.dev/hiring/pike.com) | 371 | 6 Nov 2026 |
| 10 | [Waste Connections](https://jobspipe.dev/hiring/careers.wasteconnections.com) | 358 | 6 Nov 2026 |
| 11 | [South Carolina Department of Transportation](https://jobspipe.dev/hiring/scdot.org) | 314 | 6 Nov 2026 |
| 12 | [Texas Department of Transportation](https://jobspipe.dev/hiring/txdot.gov) | 309 | 6 Nov 2026 |
| 13 | [US Foods](https://jobspipe.dev/hiring/usfoods.com) | 253 | 6 Nov 2026 |
| 14 | [Penske Truck Leasing](https://jobspipe.dev/hiring/pensketruckleasing.com) | 232 | 6 Nov 2026 |
| 15 | [Impact Fulfillment Services](https://jobspipe.dev/hiring/impactfs.com) | 231 | 4 Nov 2026 |
| 16 | [Virginia Department of Transportation](https://jobspipe.dev/hiring/vdot.virginia.gov) | 228 | 6 Nov 2026 |
| 17 | [State of Colorado](https://jobspipe.dev/hiring/colorado.gov) | 216 | 6 Nov 2026 |
| 18 | [The Davey Tree Expert Company](https://jobspipe.dev/hiring/davey.com) | 210 | 6 Nov 2026 |
| 19 | [CRH](https://jobspipe.dev/hiring/crh.com) | 209 | 6 Nov 2026 |
| 20 | [SRM Concrete](https://jobspipe.dev/hiring/smyrnareadymix.com) | 200 | 6 Nov 2026 |
| 21 | [Core-Mark International, Inc.](https://jobspipe.dev/hiring/core-mark.com) | 195 | 6 Nov 2026 |
| 22 | [MasTec Power Delivery](https://jobspipe.dev/hiring/mastec.com) | 183 | 6 Nov 2026 |
| 23 | [Xylem Tree Experts](https://jobspipe.dev/hiring/xylemtree.com) | 183 | 6 Nov 2026 |
| 24 | [First Student](https://jobspipe.dev/hiring/firststudentinc.com) | 175 | 6 Nov 2026 |
| 25 | [Rush Enterprises](https://jobspipe.dev/hiring/rushenterprises.com) | 164 | 6 Nov 2026 |
| 26 | [Dairy Farmers of America](https://jobspipe.dev/hiring/dfamilk.com) | 159 | 6 Nov 2026 |
| 27 | [Ben E. Keith](https://jobspipe.dev/hiring/benekeith.com) | 143 | 6 Nov 2026 |
| 28 | [XPO](https://jobspipe.dev/hiring/xpo.com) | 143 | 6 Nov 2026 |
| 29 | [American Electric Power](https://jobspipe.dev/hiring/aep.com) | 139 | 5 Nov 2026 |
| 30 | [The SYGMA Network](https://jobspipe.dev/hiring/sygmanetwork.com) | 129 | 6 Nov 2026 |
| 31 | [Ace Hardware](https://jobspipe.dev/hiring/acehardware.com) | 126 | 6 Nov 2026 |
| 32 | [State of Indiana](https://jobspipe.dev/hiring/workforindiana.in.gov) | 123 | 6 Nov 2026 |
| 33 | [State of Nebraska](https://jobspipe.dev/hiring/nebraska.gov) | 119 | 6 Nov 2026 |
| 34 | [UPS](https://jobspipe.dev/hiring/about.ups.com) | 117 | 6 Nov 2026 |
| 35 | [Colorado Department of Transportation](https://jobspipe.dev/hiring/codot.gov) | 113 | 3 Nov 2026 |
| 36 | [Primo Brands](https://jobspipe.dev/hiring/primobrands.com) | 113 | 6 Nov 2026 |
| 37 | [Akima](https://jobspipe.dev/hiring/akima.com) | 112 | 6 Nov 2026 |
| 38 | [SRS Distribution](https://jobspipe.dev/hiring/srsdistribution.com) | 112 | 6 Nov 2026 |
| 39 | [Durham School Services](https://jobspipe.dev/hiring/durhamschoolservices.com) | 111 | 6 Nov 2026 |
| 40 | [Norfolk Southern](https://jobspipe.dev/hiring/norfolksouthern.com) | 111 | 5 Nov 2026 |
| 41 | [McLane Company, Inc.](https://jobspipe.dev/hiring/mclaneco.com) | 107 | 6 Nov 2026 |
| 42 | [Qualdoc](https://jobspipe.dev/hiring/qualdoc.com) | 104 | 6 Nov 2026 |
| 43 | [Xcel Energy](https://jobspipe.dev/hiring/xcelenergy.com) | 102 | 6 Nov 2026 |
| 44 | [Commonwealth of Pennsylvania](https://jobspipe.dev/hiring/employment.pa.gov) | 101 | 6 Nov 2026 |
| 45 | [Velocity Rail Solutions](https://jobspipe.dev/hiring/velocityrail.com) | 101 | 4 Nov 2026 |
| 46 | [Veolia](https://jobspipe.dev/hiring/veolia.com) | 100 | 6 Nov 2026 |
| 47 | [Gordon Food Service](https://jobspipe.dev/hiring/gfs.com) | 94 | 5 Nov 2026 |
| 48 | [Southern Tire Mart](https://jobspipe.dev/hiring/stmtires.com) | 94 | 6 Nov 2026 |
| 49 | [Builders FirstSource](https://jobspipe.dev/hiring/bldr.com) | 93 | 6 Nov 2026 |
| 50 | [Transdev](https://jobspipe.dev/hiring/transdev.de) | 92 | 6 Nov 2026 |
| 51 | [QXO](https://jobspipe.dev/hiring/qxo.com) | 91 | 6 Nov 2026 |
| 52 | [Transdev North America](https://jobspipe.dev/hiring/transdevna.com) | 88 | 6 Nov 2026 |
| 53 | [Crystal Clean LLC](https://jobspipe.dev/hiring/crystal-clean.com) | 86 | 6 Nov 2026 |
| 54 | [CHS](https://jobspipe.dev/hiring/chsinc.com) | 85 | 6 Nov 2026 |
| 55 | [TCI Transportation](https://jobspipe.dev/hiring/tcitransportation.com) | 84 | 5 Nov 2026 |
| 56 | [Warren CAT](https://jobspipe.dev/hiring/warrencat.com) | 84 | 6 Nov 2026 |
| 57 | [HOLT Group](https://jobspipe.dev/hiring/holtgrp.com) | 82 | 6 Nov 2026 |
| 58 | [Ironclad Powered by Mersino](https://jobspipe.dev/hiring/ironcladenvironmental.com) | 79 | 6 Nov 2026 |
| 59 | [White Cap](https://jobspipe.dev/hiring/about.whitecap.com) | 79 | 6 Nov 2026 |
| 60 | [Estes Express Lines](https://jobspipe.dev/hiring/estes-express.com) | 78 | 6 Nov 2026 |
| 61 | [MasTec Communications Group](https://jobspipe.dev/hiring/masteccommunicationsgroup.com) | 78 | 6 Nov 2026 |
| 62 | [Lamers Bus Lines](https://jobspipe.dev/hiring/golamers.com) | 76 | 4 Nov 2026 |
| 63 | [Admiral Beverage Corporation](https://jobspipe.dev/hiring/admiralbeverage.com) | 75 | 6 Nov 2026 |
| 64 | [City of Chesapeake](https://jobspipe.dev/hiring/cityofchesapeake.net) | 74 | 2 Nov 2026 |
| 65 | [Safety-Kleen](https://jobspipe.dev/hiring/safety-kleen.com) | 74 | 6 Nov 2026 |
| 66 | [Dohrn](https://jobspipe.dev/hiring/dohrn.com) | 73 | 6 Nov 2026 |
| 67 | [Roy Jorgensen Associates, Inc.](https://jobspipe.dev/hiring/royjorgensen.com) | 71 | 2 Nov 2026 |
| 68 | [Prairieland FS](https://jobspipe.dev/hiring/prairielandfs.com) | 70 | 26 Oct 2026 |
| 69 | [Staker Parson Materials & Construction](https://jobspipe.dev/hiring/stakerparson.com) | 68 | 4 Nov 2026 |
| 70 | [RATP Dev USA](https://jobspipe.dev/hiring/ratpdevusa.com) | 67 | 5 Nov 2026 |
| 71 | [Titan America](https://jobspipe.dev/hiring/titanamerica.com) | 66 | 6 Nov 2026 |
| 72 | [Lewis Services - 100% Employee Owned](https://jobspipe.dev/hiring/lewisservices.com) | 65 | 6 Nov 2026 |
| 73 | [Lily Transportation LLC](https://jobspipe.dev/hiring/lily.com) | 65 | 3 Nov 2026 |
| 74 | [Maverik](https://jobspipe.dev/hiring/maverik.com) | 65 | 6 Nov 2026 |
| 75 | [Entergy](https://jobspipe.dev/hiring/entergy.com) | 64 | 6 Nov 2026 |
| 76 | [MEI Industrial Solutions](https://jobspipe.dev/hiring/meiindustrialsolutions.com) | 64 | 6 Nov 2026 |
| 77 | [Superior Plus Propane](https://jobspipe.dev/hiring/superiorpluspropane.com) | 64 | 5 Nov 2026 |
| 78 | [Dean Transportation](https://jobspipe.dev/hiring/deantransportation.com) | 63 | 4 Nov 2026 |
| 79 | [Allstate Peterbilt Group](https://jobspipe.dev/hiring/allstatepeterbilt.com) | 62 | 6 Nov 2026 |
| 80 | [Peak Utility Services Group](https://jobspipe.dev/hiring/peakusg.com) | 62 | 6 Nov 2026 |
| 81 | [SavATree](https://jobspipe.dev/hiring/savatreecareers.com) | 62 | 6 Nov 2026 |
| 82 | [Ergon Inc.](https://jobspipe.dev/hiring/ergon.com) | 61 | 6 Nov 2026 |
| 83 | [Keolis](https://jobspipe.dev/hiring/keolis.com) | 60 | 6 Nov 2026 |
| 84 | [Unifi](https://jobspipe.dev/hiring/unifiservice.com) | 59 | 4 Nov 2026 |
| 85 | [Coastal Waste & Recycling Inc](https://jobspipe.dev/hiring/coastalwasteinc.com) | 56 | 4 Nov 2026 |
| 86 | [MV Transportation](https://jobspipe.dev/hiring/mvtransit.com) | 56 | 3 Nov 2026 |
| 87 | [Salt Lake City Corporation](https://jobspipe.dev/hiring/slcgov.wd1.myworkdayjobs.com) | 55 | 2 Nov 2026 |
| 88 | [Southern States Cooperative](https://jobspipe.dev/hiring/southernstates.com) | 53 | 4 Nov 2026 |
| 89 | [Wind River Environmental LLC](https://jobspipe.dev/hiring/wrenvironmental.com) | 53 | 6 Nov 2026 |
| 90 | [Quanta Services](https://jobspipe.dev/hiring/quantaservices.com) | 52 | 5 Nov 2026 |
| 91 | [Custom Truck One Source](https://jobspipe.dev/hiring/customtruck.com) | 51 | 3 Nov 2026 |
| 92 | [Triumvirate Environmental](https://jobspipe.dev/hiring/triumvirate.com) | 49 | 6 Nov 2026 |
| 93 | [Dominion Energy](https://jobspipe.dev/hiring/dominionenergy.com) | 48 | 5 Nov 2026 |
| 94 | [Ferrellgas](https://jobspipe.dev/hiring/ferrellgas.com) | 48 | 6 Nov 2026 |
| 95 | [Temco Logistics](https://jobspipe.dev/hiring/temcologistics.com) | 48 | 6 Nov 2026 |
| 96 | [Vallen](https://jobspipe.dev/hiring/vallen.com) | 48 | 6 Nov 2026 |
| 97 | [Duke Energy](https://jobspipe.dev/hiring/duke-energy.com) | 47 | 6 Nov 2026 |
| 98 | [Miller Transportation Group](https://jobspipe.dev/hiring/millertransportation.com) | 47 | 6 Nov 2026 |
| 99 | [Wright Tree Service](https://jobspipe.dev/hiring/wrighttree.com) | 47 | 5 Nov 2026 |
| 100 | [Trulite Glass & Aluminum Solutions](https://jobspipe.dev/hiring/trulite.com) | 46 | 6 Nov 2026 |

## By country

- [Canada](https://jobspipe.dev/technologies/cdl/ca)
- [Brazil](https://jobspipe.dev/technologies/cdl/br)
- [United Kingdom](https://jobspipe.dev/technologies/cdl/gb)
- [India](https://jobspipe.dev/technologies/cdl/in)
- [France](https://jobspipe.dev/technologies/cdl/fr)
- [Morocco](https://jobspipe.dev/technologies/cdl/ma)
- [Philippines](https://jobspipe.dev/technologies/cdl/ph)
- [Poland](https://jobspipe.dev/technologies/cdl/pl)
- [United Arab Emirates](https://jobspipe.dev/technologies/cdl/ae)

Worldwide: [Which companies use CDL?](https://jobspipe.dev/technologies/cdl)

## FAQ

### How many companies use CDL in United States?

39,398 companies in United States have job postings that show they use CDL, as of 25 Sep 2026. 1,188 are confirmed and 38,210 are likely.

### Which companies use CDL in United States?

Republic Services, WM, Ryder System, Clean Harbors, Ryder Supply Chain Solutions are among the confirmed CDL users with the most postings naming it in United States. The full list on this page names 100 companies.

### How does JobsPipe know a company uses CDL?

From the company's own job postings. Each posting is read for the technologies it names, and every company and technology pair is graded: confirmed when two independent checks agree on CDL in at least one posting, likely when it is a stated requirement or appears in two separate postings. A single passing mention is not counted here. It is evidence of a team working with CDL, not a purchase record.

## Reproduce

```bash
curl -X POST https://api.jobspipe.dev/v1/companies/search -H "Authorization: Bearer $JOBSPIPE_API_KEY" -H "Content-Type: application/json" -d '{"company_technology_slug_or":["cdl"],"tier_min":"confirmed","company_country_code_or":["US"],"limit":25}'
```


---
Try it with no key: `curl -d '{"limit":3}' https://api.jobspipe.dev/v1/sandbox/jobs/search`. AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, MCP server, pricing. Free key (1,000 jobs to start): https://jobspipe.dev/signup