---
title: "Which companies use IOSH?"
description: "Mitie, Astute People, Savills, John Sisk & Son Ltd and more. 2,222 companies whose own job postings show they use IOSH: 275 confirmed, 1,947 likely."
canonical: https://jobspipe.dev/technologies/iosh
---

# Which companies use IOSH?

> Mitie, Astute People, Savills, John Sisk & Son Ltd and more. 2,222 companies whose own job postings show they use IOSH: 275 confirmed, 1,947 likely. Updated daily from live postings.

**Canonical URL:** https://jobspipe.dev/technologies/iosh

2,222 companies use IOSH according to their own job postings: 275 confirmed and 1,947 likely, across 8,161 job postings that name it. 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:** 275
- **Likely companies:** 1,947
- **Postings naming IOSH:** 8,161
- **Category:** Certification
- **As of:** 25 Sep 2026

## Companies using IOSH

| # | Company | Postings naming it | Last seen |
|---|---|---|---|
| 1 | [Mitie](https://jobspipe.dev/hiring/mitie.com) | 57 | 8 Oct 2026 |
| 2 | [Astute People](https://jobspipe.dev/hiring/astutepeople.com) | 49 | 7 Oct 2026 |
| 3 | [Savills](https://jobspipe.dev/hiring/savills.com) | 36 | 8 Oct 2026 |
| 4 | [John Sisk & Son Ltd](https://jobspipe.dev/hiring/sisk.com) | 32 | 7 Oct 2026 |
| 5 | [Equans UK & Ireland](https://jobspipe.dev/hiring/equans.co.uk) | 19 | 25 Sep 2026 |
| 6 | [GREENCORE](https://jobspipe.dev/hiring/greencore.com) | 19 | 7 Oct 2026 |
| 7 | [NG Bailey](https://jobspipe.dev/hiring/ngbailey.com) | 19 | 6 Oct 2026 |
| 8 | [ABM UK](https://jobspipe.dev/hiring/abm.co.uk) | 18 | 1 Oct 2026 |
| 9 | [UK Ministry of Defence](https://jobspipe.dev/hiring/gov.uk) | 17 | 30 Sep 2026 |
| 10 | [Pilgrim's Europe](https://jobspipe.dev/hiring/pilgrimseurope.com) | 16 | 1 Oct 2026 |
| 11 | [KBR](https://jobspipe.dev/hiring/careers.kbr.com) | 14 | 6 Oct 2026 |
| 12 | [Network Plus](https://jobspipe.dev/hiring/networkplus.co.uk) | 14 | 8 Oct 2026 |
| 13 | [Tarmac](https://jobspipe.dev/hiring/tarmac.com) | 14 | 8 Oct 2026 |
| 14 | [PM Group](https://jobspipe.dev/hiring/pm.nl) | 12 | 7 Oct 2026 |
| 15 | [Larsen & Toubro](https://jobspipe.dev/hiring/larsentoubro.com) | 11 | 6 Oct 2026 |
| 16 | [United Infrastructure Ltd](https://jobspipe.dev/hiring/uig.net) | 11 | 2 Oct 2026 |
| 17 | [BAM UK & Ireland](https://jobspipe.dev/hiring/ukandireland.bam.com) | 10 | 6 Oct 2026 |
| 18 | [Galliford Try](https://jobspipe.dev/hiring/gallifordtry.co.uk) | 10 | 7 Oct 2026 |
| 19 | [Laing O'Rourke](https://jobspipe.dev/hiring/laingorourke.com) | 10 | 5 Oct 2026 |
| 20 | [Lanes Group](https://jobspipe.dev/hiring/lanesgroup.com) | 9 | 7 Oct 2026 |
| 21 | [OCU Group](https://jobspipe.dev/hiring/ocugroup.com) | 9 | 25 Sep 2026 |
| 22 | [SSE PLC](https://jobspipe.dev/hiring/sse.com) | 9 | 5 Oct 2026 |
| 23 | [Wilmington plc](https://jobspipe.dev/hiring/wilmingtonplc.com) | 9 | 1 Oct 2026 |
| 24 | [Barhale](https://jobspipe.dev/hiring/barhale.co.uk) | 8 | 1 Oct 2026 |
| 25 | [Boden Group](https://jobspipe.dev/hiring/bodengroup.co.uk) | 8 | 6 Oct 2026 |
| 26 | [Shirley Parsons](https://jobspipe.dev/hiring/shirleyparsons.com) | 8 | 7 Oct 2026 |
| 27 | [Winsearch](https://jobspipe.dev/hiring/winsearch.fr) | 8 | 29 Sep 2026 |
| 28 | [ANTAC Support Services](https://jobspipe.dev/hiring/antac.co.uk) | 7 | 7 Oct 2026 |
| 29 | [Culina Group Limited](https://jobspipe.dev/hiring/culina.co.uk) | 7 | 7 Oct 2026 |
| 30 | [Panda](https://jobspipe.dev/hiring/pandasearch.io) | 7 | 28 Sep 2026 |
| 31 | [WSP in the Middle East](https://jobspipe.dev/hiring/wsp.com) | 7 | 7 Oct 2026 |
| 32 | [FCC Environment](https://jobspipe.dev/hiring/fccenvironment.co.uk) | 6 | 6 Oct 2026 |
| 33 | [Morson Edge](https://jobspipe.dev/hiring/morson-edge.com) | 6 | 5 Oct 2026 |
| 34 | [Müller UK & Ireland](https://jobspipe.dev/hiring/muller.co.uk) | 6 | 5 Oct 2026 |
| 35 | [Pin Point Recruitment](https://jobspipe.dev/hiring/pin-point.co.uk) | 6 | 29 Sep 2026 |
| 36 | [Tottenham Hotspur Football Club](https://jobspipe.dev/hiring/tottenhamhotspur.com) | 6 | 2 Oct 2026 |
| 37 | [Trevett Project Services](https://jobspipe.dev/hiring/trevettgroup.com) | 6 | 7 Oct 2026 |
| 38 | [BGIS](https://jobspipe.dev/hiring/bgis.com) | 5 | 6 Oct 2026 |
| 39 | [Buzz Bingo](https://jobspipe.dev/hiring/buzzbingo.com) | 5 | 8 Oct 2026 |
| 40 | [CDM Recruitment](https://jobspipe.dev/hiring/cdmrecruitment.com) | 5 | 30 Sep 2026 |
| 41 | [D7 Recruitment](https://jobspipe.dev/hiring/d7recruitment.com) | 5 | 6 Oct 2026 |
| 42 | [Safetykleen](https://jobspipe.dev/hiring/safetykleeninternational.com) | 5 | 25 Sep 2026 |
| 43 | [Samworth Brothers](https://jobspipe.dev/hiring/samworthbrothers.co.uk) | 5 | 7 Oct 2026 |
| 44 | [Search People](https://jobspipe.dev/hiring/search-people.co.uk) | 5 | 8 Oct 2026 |
| 45 | [Sofina Foods Europe](https://jobspipe.dev/hiring/sofinafoods.com) | 5 | 29 Sep 2026 |
| 46 | [West Midlands Metro](https://jobspipe.dev/hiring/westmidlandsmetro.com) | 5 | 4 Oct 2026 |
| 47 | [ASC Connections](https://jobspipe.dev/hiring/asc-connections.com) | 4 | 24 Sep 2026 |
| 48 | [EPS GROUP INC.](https://jobspipe.dev/hiring/epsgroupinc.com) | 4 | 30 Sep 2026 |
| 49 | [FM Conway](https://jobspipe.dev/hiring/fmconway.co.uk) | 4 | 1 Oct 2026 |
| 50 | [Genuit Group](https://jobspipe.dev/hiring/genuitgroup.com) | 4 | 5 Oct 2026 |
| 51 | [Hays Engineering](https://jobspipe.dev/hiring/haysengineering.com) | 4 | 29 Sep 2026 |
| 52 | [Highfield Professional Solutions Ltd](https://jobspipe.dev/hiring/highfieldps.co.uk) | 4 | 9 Sep 2026 |
| 53 | [Humanoid](https://jobspipe.dev/hiring/thehumanoid.ai) | 4 | 30 Sep 2026 |
| 54 | [Ibstock PLC](https://jobspipe.dev/hiring/ibstock.co.uk) | 4 | 30 Sep 2026 |
| 55 | [Parsons](https://jobspipe.dev/hiring/parsons.com) | 4 | 8 Oct 2026 |
| 56 | [PCP (Pinnacle Construction Projects)](https://jobspipe.dev/hiring/pcp-eg.com) | 4 | 6 Oct 2026 |
| 57 | [Penspen](https://jobspipe.dev/hiring/penspen.com) | 4 | 1 Oct 2026 |
| 58 | [Sphere Solutions](https://jobspipe.dev/hiring/spheresolutions.co.uk) | 4 | 1 Oct 2026 |
| 59 | [Vital Energi](https://jobspipe.dev/hiring/vitalenergi.co.uk) | 4 | 2 Oct 2026 |
| 60 | [Workman LLP](https://jobspipe.dev/hiring/workmanfurniture.com) | 4 | 23 Sep 2026 |
| 61 | [Cranleigh STEM & Sustainability Recruitment](https://jobspipe.dev/hiring/cranleighstem.co.uk) | 3 | 25 Sep 2026 |
| 62 | [Eko Talent](https://jobspipe.dev/hiring/ekotalent.co.uk) | 3 | 18 Sep 2026 |
| 63 | [Future Electronics](https://jobspipe.dev/hiring/futureelectronics.com) | 3 | 25 Sep 2026 |
| 64 | [Holt Engineering](https://jobspipe.dev/hiring/holtengineering.com) | 3 | 30 Sep 2026 |
| 65 | [Jumeirah](https://jobspipe.dev/hiring/jumeirah.com) | 3 | 8 Oct 2026 |
| 66 | [Kingdom Services Group Ltd](https://jobspipe.dev/hiring/kingdom.co.uk) | 3 | 25 Sep 2026 |
| 67 | [Leicestershire County Council](https://jobspipe.dev/hiring/leicestershire.gov.uk) | 3 | 1 Oct 2026 |
| 68 | [Phoenix Health & Safety](https://jobspipe.dev/hiring/phoenixhsc.co.uk) | 3 | 8 Oct 2026 |
| 69 | [Scottish and Southern Electricity Networks](https://jobspipe.dev/hiring/ssen.co.uk) | 3 | 28 Sep 2026 |
| 70 | [SettleParadigm](https://jobspipe.dev/hiring/settleparadigm.co.uk) | 3 | 29 Sep 2026 |
| 71 | [Smart Managed Solutions](https://jobspipe.dev/hiring/smartmanagedsolutions.com) | 3 | 1 Oct 2026 |
| 72 | [Stirling Warrington](https://jobspipe.dev/hiring/stirlingwarrington.co.uk) | 3 | 28 Sep 2026 |
| 73 | [Target Engineering Construction Co LLC](https://jobspipe.dev/hiring/target.ae) | 3 | 25 Sep 2026 |
| 74 | [The Instant Group](https://jobspipe.dev/hiring/theinstantgroup.com) | 3 | 1 Oct 2026 |
| 75 | [The People Pod](https://jobspipe.dev/hiring/thepeoplepod.co.uk) | 3 | 25 Sep 2026 |
| 76 | [TT ELECTRONICS](https://jobspipe.dev/hiring/ttelectronics.com) | 3 | 7 Oct 2026 |
| 77 | [Yunex Traffic](https://jobspipe.dev/hiring/yunextraffic.com) | 3 | 7 Oct 2026 |
| 78 | [ACS Performance Ltd](https://jobspipe.dev/hiring/acsperformance.co.uk) | 2 | 29 Sep 2026 |
| 79 | [AVA Energy](https://jobspipe.dev/hiring/avaenergy.com) | 2 | 3 Oct 2026 |
| 80 | [Avaada](https://jobspipe.dev/hiring/avaada.com) | 2 | 29 Sep 2026 |
| 81 | [Bondada Group](https://jobspipe.dev/hiring/bondada.net) | 2 | 6 Sep 2026 |
| 82 | [BRE](https://jobspipe.dev/hiring/bregroup.com) | 2 | 25 Sep 2026 |
| 83 | [Ceto Talent](https://jobspipe.dev/hiring/cetotalent.com) | 2 | 25 Sep 2026 |
| 84 | [Connect Appointments](https://jobspipe.dev/hiring/connectappointments.co.uk) | 2 | 11 Sep 2026 |
| 85 | [EDGE](https://jobspipe.dev/hiring/edge-ltd.uk) | 2 | 25 Sep 2026 |
| 86 | [Elvet Recruitment](https://jobspipe.dev/hiring/elvetrecruitment.com) | 2 | 25 Sep 2026 |
| 87 | [House of Consulting Office](https://jobspipe.dev/hiring/hcoconsult.com) | 2 | 30 Sep 2026 |
| 88 | [Kenton Black](https://jobspipe.dev/hiring/kentonblack.com) | 2 | 23 Sep 2026 |
| 89 | [Lancashire Constabulary](https://jobspipe.dev/hiring/joinus.lancashire.police.uk) | 2 | 25 Sep 2026 |
| 90 | [Macfarlane Packaging](https://jobspipe.dev/hiring/macfarlanepackaging.com) | 2 | 1 Sep 2026 |
| 91 | [ManpowerGroup Talent Solutions](https://jobspipe.dev/hiring/mpgtalentsolutions.com) | 2 | 30 Sep 2026 |
| 92 | [Mirus Aircraft Seating](https://jobspipe.dev/hiring/mirus-as.com) | 2 | 1 Oct 2026 |
| 93 | [Naughton Contracts Limited](https://jobspipe.dev/hiring/naughtoncontracts.com) | 2 | 14 Sep 2026 |
| 94 | [Netbox Recruitment](https://jobspipe.dev/hiring/netboxrecruitment.com) | 2 | 21 Sep 2026 |
| 95 | [Nicholas Associates](https://jobspipe.dev/hiring/nicholasquality.com) | 2 | 17 Sep 2026 |
| 96 | [Niyaa People Ltd](https://jobspipe.dev/hiring/niyaapeople.co.uk) | 2 | 15 Sep 2026 |
| 97 | [Outsource UK](https://jobspipe.dev/hiring/outsource-uk.co.uk) | 2 | 28 Sep 2026 |
| 98 | [Owen Reed](https://jobspipe.dev/hiring/owenreed.co.uk) | 2 | 29 Sep 2026 |
| 99 | [PANGEA GmbH](https://jobspipe.dev/hiring/pangea-ts.com) | 2 | 25 Sep 2026 |
| 100 | [PIB Group](https://jobspipe.dev/hiring/pibgroup.co.uk) | 2 | 25 Sep 2026 |

## Recently adopted

- [Lear Corporation](https://jobspipe.dev/hiring/lear.com), first seen 8 Oct 2026
- [The Guildhall Northampton](https://jobspipe.dev/hiring/westnorthants.gov.uk), first seen 8 Oct 2026
- [JERA Nex bp](https://jobspipe.dev/hiring/jnbp.com), first seen 7 Oct 2026
- [Forth Ports Limited](https://jobspipe.dev/hiring/forthports.co.uk), first seen 7 Oct 2026
- [Sanctuary](https://jobspipe.dev/hiring/sanctuary.co.uk), first seen 7 Oct 2026
- [Amcor](https://jobspipe.dev/hiring/amcor.com), first seen 6 Oct 2026
- [Lumentum](https://jobspipe.dev/hiring/lumentum.com), first seen 6 Oct 2026
- [Leap29](https://jobspipe.dev/hiring/leap29.com), first seen 6 Oct 2026
- [Hooper Corporation](https://jobspipe.dev/hiring/hoopercorp.com), first seen 6 Oct 2026
- [Moove](https://jobspipe.dev/hiring/moove.io), first seen 6 Oct 2026
- [TEKEVER](https://jobspipe.dev/hiring/tekever.com), first seen 6 Oct 2026
- [Austin Engineering Ltd](https://jobspipe.dev/hiring/austineng.com), first seen 6 Oct 2026

## Roles that name it most

- Environmental and Occupational Health and Hygiene Professionals
- Business Services and Administration Managers Not Elsewhere Classified
- Construction Managers
- Supply, Distribution and Related Managers
- Manufacturing Managers
- Manufacturing Supervisors
- Engineering Professionals Not Elsewhere Classified
- Construction Supervisors

## By country

- [United Kingdom](https://jobspipe.dev/technologies/iosh/gb)
- [United Arab Emirates](https://jobspipe.dev/technologies/iosh/ae)
- [Ireland](https://jobspipe.dev/technologies/iosh/ie)
- [India](https://jobspipe.dev/technologies/iosh/in)
- [United States](https://jobspipe.dev/technologies/iosh/us)
- [Saudi Arabia](https://jobspipe.dev/technologies/iosh/sa)
- [Qatar](https://jobspipe.dev/technologies/iosh/qa)
- [Egypt](https://jobspipe.dev/technologies/iosh/eg)
- [Germany](https://jobspipe.dev/technologies/iosh/de)
- [Sweden](https://jobspipe.dev/technologies/iosh/se)

## FAQ

### How many companies use IOSH?

2,222 companies have job postings that show they use IOSH, as of 25 Sep 2026. 275 are confirmed and 1,947 are likely.

### Which companies use IOSH?

Mitie, Astute People, Savills, John Sisk & Son Ltd, Equans UK & Ireland are among the confirmed IOSH users with the most postings naming it. The full list on this page names 100 companies.

### Where are the companies that use IOSH hiring?

Most postings that name IOSH are in United Kingdom, United Arab Emirates, Ireland. Country is where the job is, not where the company is headquartered.

### Which roles ask for IOSH?

Environmental and Occupational Health and Hygiene Professionals, Business Services and Administration Managers Not Elsewhere Classified, Construction Managers are the occupations whose postings name IOSH most often.

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

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 IOSH 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 IOSH, 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":["iosh"],"tier_min":"confirmed","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