HDI Competitors and Similar CompaniesClear all
HDI's competitors and similar companies include Technical Safety Services, Relias, CALIBRE Systems, Horvath & Partners, Centric Consulting and Oriel STAT A MATRIX.
 Technical Safety Services Technical Safety Services (TSS) is a company that provides compliance, calibration, and certification solutions. |  Centric Consulting Centric Consulting is a company that provides technology and business consulting solutions. |  Oriel STAT A MATRIX Oriel STAT A MATRIX Auditing Services is a global provider of quality improvement training and consulting services. | |||||
Founding Date | Founding Date 1989 | Founding Date 1970 | Founding Date 2012 | Founding Date 1989 | Founding Date 1981 | Founding Date 1999 | Founding Date 1968 |
Type | Type Subsidiary | Type Private | Type Subsidiary | Type Private | Type Private | Type Private | Type Subsidiary |
Tags | |||||||
Locations | Locations Colorado Springs, US HQ | Locations San Diego, US HQ Bakersfield, US Berkeley, US Deer Park, US Golden, US Hudson, US Lenexa, US see more | Locations Morrisville, US HQ | Locations Alexandria, US HQ Chesapeake, US Fort Irwin, US Huntsville, US | Locations Stuttgart, DE HQ Wien, AT Wien, AT Copenhagen, DK Berlin, DE Düsseldorf, DE Frankfurt, DE see more | Locations Dayton, US HQ Gurugram, IN Cincinnati, US Columbus, US Boston, US Charlotte, US Chicago, US see more | Locations Washington, US HQ Cork, IE Union, US |
Employees | Employees 604 | Employees 4041% increase | Employees 1,050 | Employees 7961% increase | Employees 1,562 | Employees 1,162 | Employees 784% decrease |
Financial | |||||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) $165m (Y, 2019) | Revenue (est.) €210.1m (FY, 2019) | Revenue (est.) N/A | Revenue (est.) N/A |
Operating ⚠ | |||||||
Awards | Awards N/A | Awards N/A | Awards 24 (Jun, 2024) | Awards 29 (Mar, 2022) | Awards 23 (Feb, 2018) | Awards N/A | Awards N/A |
Certifications and Accreditations | Certifications and Accreditations N/A | Certifications and Accreditations 5 (Aug, 2024) | Certifications and Accreditations N/A | Certifications and Accreditations 9 (Mar, 2022) | Certifications and Accreditations N/A | Certifications and Accreditations N/A | Certifications and Accreditations N/A |
Clients | Clients N/A | Clients N/A | Clients 12 k (Jun, 2024) | Clients N/A | Clients N/A | Clients 2 k (Mar, 2023) | Clients N/A |
Partners | Partners 21 (Jul, 2020) | Partners N/A | Partners N/A | Partners N/A | Partners 41 (Feb, 2018) | Partners N/A | Partners N/A |
Services Provided | Services Provided N/A | Services Provided 9 (Aug, 2024) | Services Provided N/A | Services Provided 5 (Mar, 2022) | Services Provided N/A | Services Provided N/A | Services Provided N/A |
Trademarks (US) | Trademarks (US) 1 (Mar, 2022) | Trademarks (US) N/A | Trademarks (US) 35 (Jun, 2024) | Trademarks (US) 8 (Mar, 2022) | Trademarks (US) N/A | Trademarks (US) N/A | Trademarks (US) N/A |
For sources of this data, please see the company profile
View Company Profiles
Technical Safety Services
HQ
San Diego, US
Employees
404↑ 1% increase
Technical Safety Services (TSS) is a company that provides compliance, calibration, and certification solutions.
View company
Relias
HQ
Morrisville, US
Relias is a company that provides healthcare workforce education and enablement software.
View company
CALIBRE Systems
HQ
Alexandria, US
Employees
796↑ 1% increase
CALIBRE Systems is a management consulting and digital transformation company.
View company
Horvath & Partners
HQ
Stuttgart, DE
Employees
1,562
Horváth & Partners is a management consulting company.
View company