Product Reports Resources Pricing Login Book a demo
COMPANY PROFILE

Opthos

Explore full profile

Funded in May 2000, Opthos capitalizes on newly-developed, highly innovative technologies

San Carlos, United StatesFounded 2000Communication
Valuation $100–250M Last recorded · 2001
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Opthos and the history behind them.

About Opthos

Opthos Instrument Company, LLC is a specialized manufacturer operating in the scientific and industrial instrument sector. Founded in 2004, the company focuses on producing high-precision equipment for a niche client base of researchers and scientists. The business is located in Loveland, Colorado, and has established itself as a provider for applications in metrology, dye laser wavelength calibration, and materials science.

The company's business model is centered on the direct sale of its specialized products. Opthos Instrument Company manufactures and markets a specific range of items which include microwave-excited electrodeless lamps, various absorption cells (such as iodine or tellerium cells), microwave cavities, and solid-state microwave power generators. These products are designed for high accuracy and are utilized in laboratory and research settings globally. For instance, the company promotes its AF-100 Microwave Power Generator as a key product offering.

Opthos serves a market that requires precise instrumentation for scientific measurement and calibration. The company operates as a private, unfunded entity, distinguishing it from venture-backed startups in the broader technology landscape. Its revenue is generated directly from the sale of its manufactured instruments to its customer base.

Source: Dealroom company data

At a glance

Status
Closed
Founded
2000
Headquarters
San Carlos, United States
Employees
2
Open positions
None listed
Dealroom signal
0.0/100
Sector
Communication
Client focus
b2b

Funding history

2 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES B✓Equity / VC Nov 2001 $22M $86M Sprout Group · Crosslink Capital · Venture Law Group · Advanced Technology Ventures —
SERIES A✓Equity / VC May 2000 $15M $60M Advanced Technology Ventures · Sprout Group · Venture Law Group —
Showing the latest 2 of 2 recorded eventsBook a demo for the full funding history →

Growth signals

Opthos team growth

Opthos's team grew 0% over the past year.

1-year team growth0%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

4 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A4 investors entered at this stage

Team profiled 3 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇺🇸 United States · San Carlos HQ
Book a demo for the full country breakdown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Opthos on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

See Opthos’s full profile on Dealroom

Request a free trial to see the complete deal history, financials, people graph and growth signals.

Takes under a minute. Already use Dealroom? Log in.