The Onyx Group
Architecture and PlanningUnited States51-200 Employees
The Onyx Group was acquired by The Diallo Group in December 2024, marking a key milestone in our strategic growth.
Insights
Strategic Acquisition The Onyx Group was recently acquired by The Diallo Group in December 2024, positioning the company for enhanced growth and expanded project capabilities within the architecture and planning sector.
Government Engagement Participation in the SAME Federal Small Business Conference indicates active engagement with federal government projects, presenting opportunities to offer specialized architectural and planning services to government agencies.
Digital Tools Adoption Utilizing advanced technology stacks like Microsoft 365, JSON-LD, and SEO tools suggests the company values digital efficiency and online presence, making digital marketing and software integration solutions potential sales avenues.
Growth Potential With revenue estimates between 1 million and 10 million and a moderate-sized team, there is significant room for growth and opportunities to upsell project management, collaboration, and additional engineering services.
Market Positioning Operating alongside large industry players with extensive workforce and revenue, The Onyx Group could benefit from strategic partnerships and specialized technology solutions to enhance competitiveness in the architecture and planning industry.
Similar companies to The Onyx Group
Tata Consultancy Services
$10BDeloitte
$10BInfosys
$10BAccenture
$10BCapgemini
$10BDXC Technology
$10BWipro
$10BIBM
$10BKPMG
$10BCognizant
$10B
The Onyx Group Tech Stack
The Onyx Group uses 8 technology products and services including Microsoft 365, Google Fonts API, JSON-LD, and more. Explore The Onyx Group's tech stack below.
- Microsoft 365Email
- Google Fonts APIFont Scripts
- JSON-LDJavascript Frameworks
- IsotopeJavascript Libraries
- jQueryJavascript Libraries
- imagesLoadedJavascript Libraries
- All in One SEOSearch Engines
- Magnific PopupWeb Tools And Plugins
The Onyx Group's Email Address Formats
The Onyx Group uses at least 2 format(s):
| The Onyx Group Email Formats | Percentage |
| FLast@onyxgroup.com | 84% |
| First@onyxgroup.com | 12% |
| FMiddleLast@onyxgroup.com | 2% |
| Last@onyxgroup.com | 2% |
Frequently Asked Questions
Where is The Onyx Group's headquarters located?
The Onyx Group's main headquarters is located at 625 N Washington St, 304 Alexandria, Virginia 22314, US. The company has employees across 3 continents, including North AmericaAsiaEurope. What is The Onyx Group's phone number?
You can contact The Onyx Group's main corporate office by phone at +1-703-548-****
What is The Onyx Group's official website and social media links?
The Onyx Group's official website is diallogrp.com and has social profiles on LinkedIn.What is The Onyx Group's NAICS code?
The Onyx Group's NAICS code is 54131 - Architectural Services.How many employees does The Onyx Group have currently?
As of October 2025, The Onyx Group has approximately 60 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: O. D.President: A. M.Owner: T. G.. Explore The Onyx Group's employee directory with LeadIQ.What industry does The Onyx Group belong to?
The Onyx Group operates in the Architecture and Planning industry. What technology does The Onyx Group use?
The Onyx Group's tech stack includes Microsoft 365Google Fonts APIJSON-LDIsotopejQueryimagesLoadedAll in One SEOMagnific Popup. What is The Onyx Group's email format?
The Onyx Group's email format typically follows the pattern of FLast@onyxgroup.com. Find more The Onyx Group email formats with LeadIQ. When was The Onyx Group founded?
The Onyx Group was founded in 1982.
Company Overview
- Headquarters
- 625 N Washington St, 304 Alexandria, Virginia 22314, US
- Phone number
- +1-703-548-****
- Website
- diallogrp.com
- NAICS Code
- 54131 - Architectural Services
- Founded
- 1982
- Employees
- 51-200
Funding & Financials
- $1M$10M
The Onyx Group's revenue is estimated to be in the range of $1M$10M
Funding & Financials
- $1M$10M
The Onyx Group's revenue is estimated to be in the range of $1M$10M
Company Leadership
O. D.Chief Executive Officer- A. M.President
T. G.Owner- G. M.Owner
H. M.National Sales And Marketing Director
Employee Directory
- J. J.Director
- W. D.Director
- J. T.Director Of Finance
- C. D.Project Manager/Senior Planner
- H. C.Project Manager
1-888-653-2347 
support@leadiq.com © LeadIQ, Inc. All rights reserved.
