About NBX Telephony
NBX Telephony is a Telecommunications company based in Boston (United States) founded in 1988, and was acquired by 3Com in February 1999. Voice and data communications are integrated over small business networks. It operates on a Managed Services and Reseller / Distribution model. NBX Telephony has raised $12.7 million across 2 funding rounds from investors including Bessemer Venture Partners, 3Com and Commonwealth Capital Ventures. NBX Telephony offers products and services including NBX & VCX Support, Licenses and Upgrades, and New and Refurbished Gear. Its focus areas include Technology and VoIP Systems. Its legal entity is NBX Helpdesk Inc.
Company details
Support for NBX and VCX telephony systems is offered with a focus on 247365 certified assistance. Coverage extends to over 5000 installations of 3Com and HP phone systems globally. Services include warranty extensions, sales of new and refurbished equipment, system upgrades, and licensing. The company operates in the telecommunications sector, specializing in VoIP technology solutions.
- Headquarters Boston, United States
- Stage Acquired
- SectorsTelecommunications
- Website nbxtelephony.com
- Acquired by 3Com (Feb 1999)
- Legal Name Nbx Helpdesk Inc.
- Total Equity Funding$12.7M (USD)
in 2 rounds
- Latest Funding Round$12.7M (USD), Series A
Oct 1997
- InvestorsBessemer Venture Partners
& 3 more
- Acquired by3Com
(Feb 1999)
Products & Services of NBX Telephony
NBX Telephony offers a comprehensive portfolio of products and services, including NBX & VCX Support, Licenses and Upgrades, and New and Refurbished Gear.
Support for NBX and VCX telephony systems is provided.
Licenses and system upgrades for telephony are offered.
New and refurbished telephony equipment is sold here.
Funding Insights of NBX Telephony
NBX Telephony has successfully raised a total of $12.7M across 2 strategic funding rounds. The most recent funding activity was a Series A round of $12.7 million completed in October 1997. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $12.7M
- Total Rounds 2
- Last Round Series A — $12.7M
- First Round $4M
(Jul 1996)
- Investors Count 3
All 2 funding rounds of NBX Telephony with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Oct 1997 | $12.7M | Series A | – | – | |
| Jul 1996 | $4M | Unspecified | – | – | – |
4 investors in total: 4 institutional.
Investors in NBX Telephony
NBX Telephony has secured backing from 4 investors, including venture fund and institutional investors. Prominent investors backing the company include Bessemer Venture Partners, 3Com and Commonwealth Capital Ventures.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Tech & offline focused VC firm investing in early & growth stage startups in the US | commonwealthvc.com | Woburn, United States | ||
Venture capital investments and support for entrepreneurs in technology and innovation sectors. | 1911 | bvp.com | Redwood City, United States | |
Venture capital and private equity investment firm | morgenthaler.com | Portola Valley, United States | ||
Networking hardware and security systems are supplied for enterprise use. | 1978 | 3com.com | Marlborough, United States |
Investor details for NBX Telephony
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
Timeline of NBX Telephony
4 dated milestones of NBX Telephony across 11 years, from founding to its latest funding, stage changes and deals.
- Founded NBX Telephony is founded.
- Funding First funding round of $4.0M.
- Funding Latest funding round, Series A, of $12.7M.
- Exit Acquired by 3Com.
Top companies in Telecom Infrastructure
3 companies that operate in the same segment as NBX Telephony (Telecom Infrastructure) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Cables and components for telecommunication infrastructure are supplied. | 1902 | St. Louis, Missouri, United States | USD 4.36 B | 4,450 | ||
Hardware and software solutions for telecommunications are provided by Nokia. | 1865 | United States | USD 23.37 B | |||
Communications infrastructure is owned, operated, and leased to carriers. | 2014 | Boca Raton, Florida, United States | USD 730 M |
Unlock complete access to The Company Check
Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.
- Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
- Full access to every database India & global coverage, advanced filters and rich profile details
- Always-on access from your team account Single premium plan for everything you see on the portal
Frequently Asked Questions about NBX Telephony
NBX Telephony was founded in 1988 and raised its 1st funding round 8 years after it was founded.
NBX Telephony is headquartered in Boston, United States. It is registered at Boston, Massachusetts, United States.
NBX Telephony is a funded company, having raised a total of $12.7M across 2 funding rounds to date. The company's 1st funding round was a Unspecified of $4M, raised on Jul 1996.
Support for NBX and VCX telephony systems is offered with a focus on 247365 certified assistance. Coverage extends to over 5000 installations of 3Com and HP phone systems globally. Services include warranty extensions, sales of new and refurbished equipment, system upgrades, and licensing. The company operates in the telecommunications sector, specializing in VoIP technology solutions.
NBX Telephony offers NBX & VCX Support, Licenses and Upgrades, and New and Refurbished Gear.
NBX Telephony has 4 investors. Key investors include Bessemer Venture Partners, 3Com, Commonwealth Capital Ventures, and Morgenthaler.
NBX Telephony operates through Nbx Helpdesk Inc..
Yes. NBX Telephony was acquired by 3Com in February 1999.