Investors / Side X Side Management
Side X Side Management
Venture capital
Side X Side Management is an investment firm that makes early-stage venture capital investments and holds long positions in public technology companies. It says it uses its network of corporate and private partners to identify and vet founders.
Invests inAI & Machine LearningE-commerce & MarketplacesReal Estate & Construction
In its own wordstechnologyquantum sensingmachine learningartificial intelligenceearly stagepublic equities
Your fit with Side X Side Management
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsSide X Side Management lists 10 checked portfolio companies on its own site. Its largest themes are AI & Machine Learning (19%), E-commerce & Marketplaces (19%) and Real Estate & Construction (19%). 100% of its companies are based in United States. It invests most often alongside 122 West Ventures, Acrew Capital and Aster.
No funding round on record names Side X Side Management yet, so the figures come from its portfolio page.
Round figures show recent activity, not Side X Side Management's whole history. Rounds on record name 0 companies; its own site lists 10. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| AI & Machine Learning | 19% | 18% |
| E-commerce & Marketplaces | 19% | 6% |
| Real Estate & Construction | 19% | 3% |
| Fintech | 13% | 12% |
| Education | 6% | 7% |
| Industrial & Manufacturing | 6% | 7% |
| Enterprise Software | 6% | 8% |
| Cybersecurity | 6% | 4% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| 122 West Ventures | 1 |
| Acrew Capital | 1 |
| Aster | 1 |
| Capital Factory | 1 |
| Catapult Ventures | 1 |
| Cemex Ventures | 1 |
| Connexa Capital | 1 |
| Cubit Capital | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 23th | 10 companies |
| Recent activity | 46th | 0 rounds in 12 months |
| Early stage | 54th | 0% of entries at pre-seed or seed |
| Evidence | 52th | 0% of companies confirmed by a round |
| Sector focus | 12th | 19% in its largest sector |
| Reach | 20th | 1 country |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers10100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with 122 West Ventures
Compare Side X Side Management head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Portfolio
10 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Abett provides a data management platform for healthcare and benefits data | Healthcare & BiotechFintech | Portfolio page | ||
| Elroy Air is working to enable same-day shipping to every person on the planet. | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| The company provides a platform for searching and purchasing various vehicles such as motorcycles, boats, and RVs. | E-commerce & MarketplacesReal Estate & Construction | Portfolio page | ||
| Portfolio page | ||||
| The company develops windows that generate energy while remaining transparent | EducationIndustrial & Manufacturing | Portfolio page | ||
| Rhombus provides a cloud-managed physical security platform that safeguards spaces, protects people, and streamlines operations | CybersecurityAI & Machine Learning | Portfolio page | ||
| Saros.AI provides a platform for searching and analyzing financial markets, evidence, and narratives. | Fintech | Portfolio page | ||
| Soil Connect operates a marketplace for buying, selling, and hauling dirt and aggregates. | Real Estate & ConstructionE-commerce & Marketplaces | Portfolio page | ||
| Reventals provides rental management software for equipment rental businesses | Enterprise SoftwareE-commerce & Marketplaces | Portfolio page | ||
| TenantBase helps businesses find and lease commercial space online and connects them with local brokers | Real Estate & Construction | Portfolio page |
About this data
site last read 8 Nov 2026- Site
- sxsmgmt.com
- Last read
- 8 Nov 2026
- Watching since
- 6 Nov 2026
- Companies checked
- 10
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
Get Side X Side Management's profile as data
Pull Side X Side Management's portfolio, co-investors and changes through one API key or MCP, open every portfolio row, compare it with other firms, and get an email when it adds a company or files a fund.
Work email, sign-in link by email. Already have an account? Log in- Ask AI5 plain-English investor searches a day
- Full listsEvery portfolio row and two-firm overlap
- API and MCP100 REST or MCP calls a month, one key
- AlertsFollow 5 investors for portfolio and fund changes
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/firms/sxsmgmt.com
# also
GET /v1/firms/sxsmgmt.com/portfolio
GET /v1/firms/sxsmgmt.com/coinvestors
GET /v1/firms/sxsmgmt.com/news