When was Quantum Bridge Communications founded?

Quantum Bridge Communications was founded in 1998 and raised its 1st funding round within a year of its incorporation.

Where is Quantum Bridge Communications located?

Quantum Bridge Communications is headquartered in Andover, United States.

How many employees does Quantum Bridge Communications have?

As of Aug 31, 2026, the latest employee count at Quantum Bridge Communications is 1.

Is Quantum Bridge Communications a funded company?

Quantum Bridge Communications is a funded company, having raised a total of $118M across 3 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on 1998.

When was the latest funding round of Quantum Bridge Communications?

Quantum Bridge Communications' latest funding was a $***** Series C round on Apr 18, 2000, with participation from 6 investors. Its primary sector is Telecom Infrastructure Tech. In United States, the Telecom Infrastructure Tech sector has seen $2.15B in funding in 2026 to date.

Where does Quantum Bridge Communications rank among its competitors?

Quantum Bridge Communications ranks 153rd amongst 1761 active competitors, of which 123 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was Calix, which secured an undisclosed amount in Jun, 2026.

Who are the top competitors of Quantum Bridge Communications?

Quantum Bridge Communications' top competitors include Dell, Broadcom and RELEX. Among them, Calix secured the most recent funding round in June, 2026.

Quantum Bridge Communications - 2026 Company Profile, Team, Funding & Competitors

Quantum Bridge Communications is an acqui-hired company based in Andover (United States), founded in 1998 by Jeff Gwynne. It operates as a FTTP solutions provider. Quantum Bridge Communications has raised $118M in funding. The company has 1761 active competitors, including 123 funded and 334 that have exited. Its top competitors include companies like Dell, Broadcom and RELEX.

Company Details

FTTP solutions provider. The platform provides FTTP or FTTH solutions to the network operators and service providers, enabling them to deliver high-speed broadband internet services by removing bottlenecks. Its product portfolio includes passive optical networking, optical edge switches, intelligent optical terminals, and optical access switches.

Key Metrics

Founded Year

1998

Location

Andover, United States

Stage

Acqui-Hired

Total Funding

$118M in 3 rounds

Latest Funding Round

Series C, Apr 18, 2000, $*****

Investors

Atlas Venture & 6 more

Ranked

153^rd among 1761 active competitors

Employee Count

1 as on Aug 31, 2026

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View Quantum Bridge Communications' full profile

Quantum Bridge Communications has raised a total funding of $118M over 3 rounds. Its first funding round was on 1998. Its latest funding round was a Series C round on Apr 18, 2000 for $*****. 6 investors participated in its latest round. Quantum Bridge Communications has 7 institutional investors.

Here is the list of recent funding rounds of Quantum Bridge Communications:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 18, 2000	9059329	Series C	8063941	1252688	9563204	9384656
Aug 24, 1999	6586448	Series B	3918724	8898526	3504422	Atlas Venture & 1 more
1998	1365	Series A	3321	8348	2482	New Enterprise Associates

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View details of Quantum Bridge Communications's funding rounds and investors

The founders of Quantum Bridge Communications is Jeff Gwynne.

Here are the details of Quantum Bridge Communications' key team members:

Jeff Gwynne: Founder of Quantum Bridge Communications.

View details of Quantum Bridge Communications's Founder profiles and Board Members

Quantum Bridge Communications' employee count trend

Quantum Bridge Communications has 1 employees as of Aug 26. Here is Quantum Bridge Communications's employee count trend over the years:

Employee count trend for Quantum Bridge Communications

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Top competitors of Quantum Bridge Communications include Dell, Broadcom and RELEX. Here is the list of Top 10 competitors of Quantum Bridge Communications, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Dell 1984, Round Rock (United States), Public	Provider of enterprise servers and cloud solutions	-	CampVentures, JPMorgan Chase & 11 others	80/100
2nd	Broadcom 1991, California (United States), Public	Platform offering data center fiber optic networks	-	Kelvin Capital, The Summit Group & 27 others	78/100
3rd	RELEX 2005, Helsinki (Finland), Series D	Provider of unified platform for retail and supply chain planning	$816M	Summit Partners, TCV & 4 others	76/100
4th	Calix 1999, Petaluma (United States), Public	Provider of communication equipment	$108M	Meritech, Redpoint Ventures & 17 others	74/100
5th	CallidusCloud 1996, Pleasanton (United States), Acquired	Cloud-based sales, marketing and pipeline management solutions	$89.3M	Crosspoint Venture Partners, Crescendo Ventures ... & 6 others	74/100
6th	NETGEAR 1996, San Jose (United States), Public	Provider of networking hardware and solutions for home and business use	-	UBS, Shamrock Capital Advisors & 4 others	74/100
7th	Applied Optoelectronics 1997, Sugar Land (United States), Public	Manufacturer of fiber-optic networking products	$90.5M	Harbinger Venture Capital, Techlink Ventures ... & 5 others	71/100
8th	Ciena 1992, Hanover (United States), Public	Provider of networking systems, automation software, components, and related services	-	Western Technology Investment, Worldview Technology Partners ... & 13 others	71/100
9th	TP-Link 1996, Shenzhen (China), Acquired	Manufacturer of networking equipment, smart home devices, and surveillance solutions	-	-	69/100
10th	Ribbon 1997, Westford (United States), Public	Provider of IP optical networking and cloud and communications software	$41M	Legatum, Bedrock Ventures & 25 others	69/100
153rd	Quantum Bridge Communications 1998, Andover (United States), Acqui-Hired	FTTP solutions provider	$118M	Atlas Venture, Morgan Stanley & 5 others	43/100