BlackLine EMEA Headquarters & Office Locations

Provider of cloud-based solutions. Headquarters: 198 High Holborn 3rd Floor, London, England wc1v 7bd wc1v 7bd, United Kingdom.

Headquarters
London, England
Total locations · 11+ countries
15
Employees · est. 2026
3,000

Identity graph

BlackLine EMEA headquarters, locations and relationships

Headquarters198 High Holborn 3rd Floor, London, England wc1v 7bd wc1v 7bd, United KingdomOpen in Google Maps
Industry
Accounting and Finance Software
Founded
2001

BlackLine EMEA office locations

15 total · 11+ countries
BlackLine EMEA office locations: headquarters and key locations
CityState / regionCountryType
LondonEnglandUnited KingdomHeadquarters
SydneyNew South WalesAustraliaOffice
VancouverBritish ColumbiaCanadaOffice
Neuilly-sur-SeineÎle-de-FranceFranceOffice
Vic-en-BigorreOccitanieFranceOffice
Frankfurt am MainHesseGermanyOffice
See all 15 locations
Parent company
No parent company recorded in GraphIQ.ai.

Verified from public filings, company websites and news · Methodology

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    Subsidiaries, people and lookalike companies.

Who uses the BlackLine EMEA entity

  • Revenue and GTM teams

    Territories, enrichment and account expansion on one resolved account.

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  • Developers and AI agents

    The entity and its relationships through the REST API and MCP server.

    Developers
  • Private equity and investors

    Corporate family, comparable companies and deal sourcing.

    Private equity
  • Industry and supply chain

    Suppliers, sites and partners mapped to the right legal entity.

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  • Government and public sector

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    Government

About BlackLine EMEA

BlackLine EMEA is headquartered in London, England, United Kingdom. Founded in 2001, the company has 15 recorded locations across 11+ countries and employs approximately 3,000 people worldwide.

Where is BlackLine EMEA's main office?

BlackLine EMEA's main headquarters office is located at 198 High Holborn 3rd Floor, London, England wc1v 7bd wc1v 7bd, United Kingdom. This is the company's primary corporate address.

BlackLine EMEA regional offices

Beyond its headquarters in London, BlackLine EMEA has recorded locations in United Kingdom, Australia, Canada, France, Germany, Hong Kong, Japan, Singapore and 3 other countries.

BlackLine EMEA contact information

The main switchboard for BlackLine EMEA headquarters can be reached at +44 20 3318 5941. Official website: blackline.com.

What does BlackLine EMEA do?

BlackLine is a provider of cloud-based solutions that transform Finance and Accounting (F&A) by automating, centralising and streamlining financial close operations, intercompany accounting processes and other key F&A processes for large and midsize organizations. Designed to complement virtually all ERP and other financial systems including SAP, Oracle and NetSuite, BlackLine increases operational efficiency, real-time visibility, control and compliance to ensure end-to-end financial close management and accounting automation from within a single, unified cloud platform. Enabling customers to move beyond outdated processes and point solutions to a Continuous Accounting model, in which real-time automation, controls and period-end tasks are embedded within day-to-day activities, BlackLine helps companies modernise accounting operations with intelligent automation, ensuring more accurate and insightful financial statements and a more efficient financial close. More than 2,800 companies around the world trust BlackLine to help ensure balance sheet integrity and confidence in their financial statements.

One entity, every stage

Put BlackLine EMEA to work across your revenue bowtie

All use cases
  1. Target Define the market Build the account list from companies shaped like your best customers, BlackLine EMEA included. Fingerprint search 
  2. Cover Plan territories BlackLine EMEA's 15 locations roll up to one account, so it lands in one territory, once. Territory planning 
  3. Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring 
  4. Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment 
  5. Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer 
  6. Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion 

About the source

What is GraphIQ.ai?

A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.

POST/api/v2/organizations/search

BlackLine EMEA: frequently asked questions

Where is BlackLine EMEA headquarters?

198 High Holborn 3rd Floor, London, England wc1v 7bd wc1v 7bd, United Kingdom.

What is BlackLine EMEA's phone number?

+44 20 3318 5941 (headquarters).

When was BlackLine EMEA founded?

2001.

How many employees does BlackLine EMEA have?

About 3,000, as of October 2026 (GraphIQ.ai estimate).

How many offices does BlackLine EMEA have?

15 locations across 11+ countries, including Sydney, Vancouver, Neuilly-sur-Seine, Vic-en-Bigorre.

Questions about GraphIQ.ai

Is GraphIQ.ai a list of companies like a spreadsheet?

No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so BlackLine EMEA here is the same BlackLine EMEA in your CRM, territory plan and agent answers.

Where does this BlackLine EMEA data come from?

Public filings, company websites and news, resolved to one entity and continuously updated.

Find more info on BlackLine EMEA using GraphIQ

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From territory planning and lead scoring to handoff workflows and pipeline hygiene, our platform connects the data your GTM engine needs to run without friction. Sign up today and see how GraphIQ helps your revenue team spend less time finding information and more time acting on it.

287MOrganizations resolved
393MEmployees
2B+News and events