McKay Brothers
PrivateLast Round
Corporate Funding
Oct 30, 2025
Momentum
Top 50%
of companies Caplight tracks
Company Overview
McKay Brothers is a telecommunications company that designs, builds, and operates ultra-low latency wireless and fiber network infrastructure for global financial markets.
Sector
Telecommunications & Networking
Verticals
Fiber Networks, Wireless Infrastructure, Financial Data, Private Networks
Business Model
B2B
Customer Profile
Data as a Service, Subscription SaaS
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
McKay Brothers Comparables
Compare McKay Brothers with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Anova Financial Networks | 92% | |
| Avelacom | 88% | |
| Raft Technologies | 86% |
McKay Brothers Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Corporate Funding | Oct 30, 2025 | ||||
| Corporate Funding | Nov 12, 2024 | ||||
| Corporate Funding | Mar 6, 2018 | ||||
| Corporate Funding | Oct 19, 2017 | ||||
| Corporate Funding | Feb 8, 2017 |
McKay Brothers Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Jane Street | Corporate Funding |
| Qube Research & Technologies | Corporate Funding |
| IMC | Corporate Funding |
| Citadel Securities | Corporate Funding |
| Susquehanna International Group | Corporate Funding |
| Optiver | Corporate Funding |
| XR Trading | Corporate Funding |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors increased 218% MoM.
- Feb 3, 2026
Grew 26% QoQ, from 81 to 102 employees.
McKay Brothers Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about McKay Brothers's valuation, stock price, and market status.
Is McKay Brothers a public or private company?
McKay Brothers is a private company.
What is the current stock price of McKay Brothers?
McKay Brothers is a private company with no public stock price. No recent secondary market data is available.
How much is McKay Brothers worth (valuation)?
Valuation information for McKay Brothers is not publicly available.
Can I buy McKay Brothers stock?
McKay Brothers shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was McKay Brothers's last funding round?
McKay Brothers's most recent funding round was Corporate Funding on October 30, 2025.
Who are the main investors in McKay Brothers?
Key investors in McKay Brothers include Jane Street, Qube Research & Technologies, IMC, Citadel Securities, Susquehanna International Group.
Will McKay Brothers IPO soon?
No public IPO plans have been announced for McKay Brothers.
How can I track McKay Brothers secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor McKay Brothers's secondary market activity and sign up for updates.