# Companies using Gallagher

We found 494 companies that use Gallagher. 346 of them name it in their own job posts, and the rest through employees' public profiles. Hiring for it is growing, with 623 job posts naming it from October 2025 to August 2026. It comes up most in Firefighter job posts.

Data as of November 9, 2026. Source: Sumble.

## Which companies name Gallagher in the most job posts?

Johnson Controls, North and Paladin Technologies are among the companies with the most job posts naming Gallagher. Three of these five companies are in Professional Services.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Johnson Controls](https://sumble.com/orgs/johnson-controls) | 98 | 4 | "Genetec, Gallagher, Milestone, FLIR Latitude, ProWatch, and Commend." (Service Engineer, Nov 1, 2026) |
| [North](https://sumble.com/orgs/north-tech1) | 95 | 1 | "Configure and maintain Genetec and Gallagher systems." (Project Engineer, Oct 27, 2026) |
| [Paladin Technologies](https://sumble.com/orgs/paladin-technologies) | 85 | 0 | "…House, Avigilon, Identiv, Honeywell, Open Path, RS2, S2, AMAG, Gallagher, Open Options" (Senior Technician Security, Aug 18, 2026) |
| [Unlimited Technology, Inc.](https://sumble.com/orgs/unlimited-technology) | 66 | 0 | "Knowledge of: Software House,Gallagher, Lenel, Hanwha, Bosch or Hirsh." (Lead Traveling Security Technician, Oct 6, 2026) |
| [Certis](https://sumble.com/orgs/certis-cisco) | 51 | 3 | "Monitor CCTV, alarms and security systems through Gallagher" (Security Officer, Nov 7, 2026) |

## Is hiring for Gallagher growing?

Job posts mentioning Gallagher went from 0.29 to 0.35 in every 10,000 job posts, comparing March to May with June to August 2026. From October to December 2025 it was 0.26.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 41 | 1,413,673 | 0.29 |
| Nov 2025 | 49 | 1,822,119 | 0.27 |
| Dec 2025 | 28 | 1,236,103 | 0.23 |
| Jan 2026 | 60 | 1,828,002 | 0.33 |
| Feb 2026 | 94 | 1,856,647 | 0.51 |
| Mar 2026 | 51 | 1,850,711 | 0.28 |
| Apr 2026 | 46 | 1,728,886 | 0.27 |
| May 2026 | 62 | 1,821,509 | 0.34 |
| Jun 2026 | 62 | 1,909,496 | 0.32 |
| Jul 2026 | 67 | 1,815,180 | 0.37 |
| Aug 2026 | 63 | 1,835,698 | 0.34 |

## How many companies named Gallagher in a job post for the first time in recent months?

In the three months to August 2026, 23 companies posted about Gallagher for the first time. From March to May, 13 did. From October 2025 to August 2026, 74 companies named it in a job post for the first time.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 13 |
| June to August 2026 | 23 |
| October 2025 to August 2026 | 74 |

Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.

## How do we know which companies use Gallagher?

Job posts carry most of the evidence for Gallagher: 70% of these companies name it in posts they wrote. 41 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Gallagher | 346 | 70% |
| Employees' profiles list Gallagher | 148 | 30% |

## What size are the companies that use Gallagher?

Companies with fewer than 50 employees are 1.3 times as common among Gallagher users as on the typical tech page. 97 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 27% | 22% |
| 50 to 999 | 37% | 38% |
| 1,000 to 5,000 | 16% | 17% |
| Over 5,000 | 20% | 23% |

## Where are Gallagher companies based?

Beyond Australia (27%), Gallagher is unusually common in New Zealand, at 7.3% of its companies. Its companies are based in 40 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| Australia | 124 | 27% | 2.2% |
| United States | 120 | 26% | 43% |
| United Kingdom | 73 | 16% | 6.4% |
| New Zealand | 34 | 7.3% | 0.3% |
| Canada | 21 | 4.5% | 3.6% |
| South Africa | 16 | 3.5% | 0.47% |

## Which teams work with Gallagher?

No team dominates Gallagher job posts. Operations comes first, at 9 companies. Security and service teams come next, at 7 companies each.

| Team | Companies |
|---|---:|
| Operations | 9 |
| Security | 7 |
| Service | 7 |
| Security operations | 6 |
| Engineering | 5 |
| Projects | 5 |

## Which roles mention Gallagher most?

Firefighter is the most common role, in 16% of job posts naming Gallagher. The top four roles cover 55% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Firefighter | 16% | 102 | 19 | 29 |
| Physical Security | 13% | 83 | 18 | 34 |
| Skilled Trades | 13% | 83 | 19 | 25 |
| Security Engineer | 12% | 75 | 27 | 19 |
| Engineer | 3% | 19 | 5 | 6 |
| Customer Engineer | 2.9% | 18 | 5 | 8 |

## Which companies started naming Gallagher in job posts recently?

From April to August 2026, 18 companies with 50 or more employees posted their first job naming Gallagher: 9 commercial, 6 mid-market and 3 enterprise. Among the new commercial companies, SSRG posted the most jobs naming it: 5.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [SSRG](https://sumble.com/orgs/scarlet-group-of-companies) | 5 |
| Commercial | [Macomb County Government](https://sumble.com/orgs/macomb-county-mi) | 4 |
| Commercial | [Tesla Automation GmbH](https://sumble.com/orgs/tesla-automation) | 2 |
| Commercial | [Executive Risk Solutions (ERS)](https://sumble.com/orgs/executive-risk-solutions) | 2 |
| Commercial | [Stanmore Resources Limited](https://sumble.com/orgs/stanmore-resources) | 1 |
| Mid-market | [STACK Infrastructure](https://sumble.com/orgs/stack-infrastructure) | 2 |
| Mid-market | [EquipmentShare](https://sumble.com/orgs/equipmentshare) | 1 |
| Mid-market | [R+L Carriers](https://sumble.com/orgs/r+l-carriers) | 1 |
| Mid-market | [IES Communications](https://sumble.com/orgs/ies-communications) | 1 |
| Mid-market | [PINKERTON \| Comprehensive Risk Management](https://sumble.com/orgs/pinkerton) | 1 |
| Enterprise | [Colgate-Palmolive](https://sumble.com/orgs/colgate-palmolive) | 1 |
| Enterprise | [Marks and Spencer](https://sumble.com/orgs/marks-&-spencer) | 1 |
| Enterprise | [Weir](https://sumble.com/orgs/weir-group) | 1 |

Companies that named Gallagher in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.

## What else do Gallagher companies use?

7.2% of Gallagher companies also use Texecom, against 0.03% of similar companies. Paxton comes second, 212 times as common as usual, at 10%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Texecom | 19 | 7.2% | 0.03% | 267 times |
| Paxton | 27 | 10% | 0.05% | 212 times |
| AMAG | 40 | 15% | 0.1% | 148 times |
| Software House | 27 | 10% | 0.09% | 120 times |
| Avigilon | 110 | 42% | 0.39% | 108 times |
| Notifier | 30 | 11% | 0.11% | 101 times |
| Hikvision | 52 | 20% | 0.21% | 93 times |
| Brivo | 27 | 10% | 0.13% | 78 times |

Shares are out of the 263 companies whose job posts name Gallagher, not counting firms whose job posts name almost every technology.

## About this data

Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.

Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.

Sumble has a free plan, and the same data is available through its API and MCP server.

A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.

Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.