# Companies using Abacus

We found 11,809 companies that use Abacus. 2,142 of them name it in their own job posts, and the rest through employees' public profiles. Its share of job posts held steady in the three months to August 2026; 1,695 job posts named it from October 2025 to August 2026. It comes up most in Accountant job posts.

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

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

The five companies with the most job posts naming Abacus are Axept Business Software AG, OBT AG, BDO Switzerland, Forvis Mazars in Switzerland and API Legal Outreach. BDO Switzerland is the newest of the five companies in the table, with its first job post naming it in January 2024.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Axept Business Software AG](https://sumble.com/orgs/axept-business-software) | 134 | 42 | "Unterstützung der Schweizer KMUs bei der Einführung und Anpassung der Abacus-Software Ababau" (abacus consultant in the construction sector (a) in Zurich, Nov 7, 2026) |
| [OBT AG](https://sumble.com/orgs/obt) | 101 | 67 | "Für unseren Hauptsitz St.Gallen suchen wir einen Solution Consultant Abacus Projektverwaltung / ABEA 80-100% (a)." (solution consultant project management / abea (a), Nov 1, 2026) |
| [BDO Switzerland](https://sumble.com/orgs/bdo-swiss) | 100 | 85 | "Tu as une affinité élevée pour les outils informatiques, une bonne connaissance d'Abacus serait un plus" (Trust mandate manager (m/f/d) at 80-100% - Nyon, Nov 7, 2026) |
| [Forvis Mazars in Switzerland](https://sumble.com/orgs/mazars-in-switzerland) | 87 | 14 | "Saisie des mutations dans notre système de paie Abacus." (Payroll Officer, Oct 24, 2026) |
| [API Legal Outreach](https://sumble.com/orgs/api-legal-outreach) | 57 | 0 | "Proficiency with PC systems (Word, Excel, QB, Abacus, and/or Salesforce)." (Director of Development, Aug 6, 2026) |

## Is hiring for Abacus growing?

Demand for Abacus is steady: 0.87 in every 10,000 job posts from June to August 2026, close to the 0.93 of March to May. Its busiest month was April 2026, at 1.0.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 100 | 1,413,673 | 0.71 |
| Nov 2025 | 164 | 1,822,119 | 0.90 |
| Dec 2025 | 119 | 1,236,103 | 0.96 |
| Jan 2026 | 150 | 1,828,002 | 0.82 |
| Feb 2026 | 175 | 1,856,647 | 0.94 |
| Mar 2026 | 159 | 1,850,711 | 0.86 |
| Apr 2026 | 176 | 1,728,886 | 1.0 |
| May 2026 | 166 | 1,821,509 | 0.91 |
| Jun 2026 | 153 | 1,909,496 | 0.80 |
| Jul 2026 | 180 | 1,815,180 | 0.99 |
| Aug 2026 | 153 | 1,835,698 | 0.83 |

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

Job posts named Abacus for the first time at 112 companies from June to August 2026, against 124 from March to May. Over the 11 months from October 2025, 407 companies posted their first job naming it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 124 |
| June to August 2026 | 112 |
| October 2025 to August 2026 | 407 |

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 Abacus?

9,667 of the 11,809 companies show up because employees list Abacus on their profiles; 2,142 name it in their own job posts. 884 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Abacus | 2,142 | 18% |
| Employees' profiles list Abacus | 9,667 | 82% |

## What size are the companies that use Abacus?

Smaller companies stand out among Abacus users: companies with fewer than 50 employees are 32% of them, against 22% on the typical tech page. 1,608 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 32% | 22% |
| 50 to 999 | 40% | 38% |
| 1,000 to 5,000 | 15% | 17% |
| Over 5,000 | 14% | 23% |

## Where are Abacus companies based?

Abacus companies are spread across 118 countries and territories. Switzerland leads with 36%, then the United States with 21%. India is third, at 8.3%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| Switzerland | 4,096 | 36% | 1.5% |
| United States | 2,417 | 21% | 43% |
| India | 948 | 8.3% | 6.9% |
| Germany | 573 | 5% | 4.4% |
| United Kingdom | 448 | 3.9% | 6.4% |
| Canada | 278 | 2.4% | 3.6% |

## Which teams work with Abacus?

Abacus job posts name finance and finanz teams at 61 and 31 companies. Third is accounting, at 24 companies.

| Team | Companies |
|---|---:|
| Finance | 61 |
| Finanz | 31 |
| Accounting | 24 |
| Payroll | 23 |
| HR | 20 |
| Operations | 15 |

## Which roles mention Abacus most?

Accountant is the most common role, in 11% of job posts naming Abacus. Accountant posts naming it numbered 52 from March to May 2026 and 38 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Accountant | 11% | 180 | 52 | 38 |
| Human Resources | 8.6% | 146 | 41 | 35 |
| Payroll | 8.4% | 143 | 53 | 33 |
| Sales | 3.8% | 65 | 17 | 10 |
| Consultant | 3.7% | 62 | 14 | 15 |
| Business Systems | 3.6% | 61 | 18 | 20 |

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

Between April and August 2026, 102 companies with 50 or more employees first named Abacus in a job post, 21 of them with more than 5,000 employees. MVZ Labor Dr. Limbach & Kollegen eGbR leads the new commercial companies, with 6 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [MVZ Labor Dr. Limbach & Kollegen eGbR](https://sumble.com/orgs/mvz-labor-dr-limbach-und-kollegen) | 6 |
| Commercial | [Genomics England](https://sumble.com/orgs/genomics-england) | 3 |
| Commercial | [PROTEROS biostructures GmbH](https://sumble.com/orgs/proteros-biostructures) | 3 |
| Commercial | [MARIA GALLAND PARIS](https://sumble.com/orgs/maria-galland-international) | 3 |
| Commercial | [Botnar Institute of Immune Engineering – BIIE](https://sumble.com/orgs/immuneengineering) | 3 |
| Mid-market | [Accenture UK & Ireland](https://sumble.com/orgs/accenture-uk-ireland) | 2 |
| Mid-market | [Carle Health](https://sumble.com/orgs/carle-health) | 2 |
| Mid-market | [Grünenthal Group](https://sumble.com/orgs/grunenthal) | 2 |
| Mid-market | [Calix](https://sumble.com/orgs/calix) | 2 |
| Mid-market | [Russell Investments](https://sumble.com/orgs/russell-investments) | 2 |
| Enterprise | [Bundesverwaltung](https://sumble.com/orgs/bundesverwaltung-administration-federale-amministrazione) | 5 |
| Enterprise | [Sulzer](https://sumble.com/orgs/sulzer) | 5 |
| Enterprise | [State Street](https://sumble.com/orgs/state-street) | 2 |
| Enterprise | [Colgate-Palmolive](https://sumble.com/orgs/colgate-palmolive) | 2 |
| Enterprise | [BearingPoint](https://sumble.com/orgs/smplicity) | 2 |

Companies that named Abacus 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 Abacus companies use?

ANSYS, SAP BW and Microsoft SharePoint Online show up far more often at Abacus companies than at companies of the same size. OpenShift is 2.7 times as common as usual, at 6.8%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| ANSYS | 116 | 6.5% | 1.8% | 3.7 times |
| SAP BW | 99 | 5.6% | 1.9% | 3 times |
| Microsoft SharePoint Online | 171 | 9.6% | 3.5% | 2.7 times |
| OpenShift | 121 | 6.8% | 2.5% | 2.7 times |
| Bloomberg | 116 | 6.5% | 2.6% | 2.5 times |
| Microsoft Windows 11 | 133 | 7.5% | 2.9% | 2.5 times |
| Azure AKS | 118 | 6.6% | 2.6% | 2.5 times |
| SAP ERP | 131 | 7.4% | 3% | 2.4 times |

Shares are out of the 1,782 companies whose job posts name Abacus, not counting firms whose job posts name almost every technology.

## Which project themes come up in Abacus job posts?

After broad digital transformation work, teams hiring for Abacus most often mention Data Infrastructure Migration, in 17 job posts. After that comes Generative AI, with 8.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 267 |
| Data Infrastructure Migration | 17 |
| Generative AI | 8 |
| Cloud Migration | 7 |

## 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.