Insights

Sustainable investing Seamans Holdings positions itself as a fiduciary advisor focused on investments that provide stability, income, and growth while aligning with environmental and social consciousness, presenting an opportunity to cross-sell ESG integration, impact reporting, and sustainable private market strategies to clients seeking responsible allocations.

Growth through partnerships Recent investment activity, including a $4M seed in Sosivio led by Seamans Holdings, indicates a willingness to back early-stage tech-enabled essential services, suggesting sales opportunities in fund-of-funds, co-investment programs, and due diligence services for prospective portfolio companies and co-investors.

Boutique scale With a small team and revenue in the multi-million range, Seamans Holdings may seek scalable tech and outsourced services (risk analytics, compliance tooling, portfolio monitoring, and value-add services) to augment capabilities without expanding headcount significantly.

Tech and security Current tech stack highlights cloud hosting, security, and web technologies; there is potential to offer enhanced cybersecurity, data protection, cloud cost optimization, or SaaS management solutions tailored to a lean investment-management operation.

Industry positioning Operating in a competitive landscape with marquee peers, Seamans Holdings could benefit from differentiated services such as advanced reporting, regulatory compliance support, and specialized due diligence for essential services and technologies to reinforce competitive positioning for fund selection and co-investment opportunities.

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Seamans Holdings Tech Stack

Seamans Holdings uses 8 technology products and services including Amazon Web Services, WordPress, Barracuda Email Protection, and more. Explore Seamans Holdings's tech stack below.

Seamans Holdings's Email Address Formats

Seamans Holdings uses at least 5 email formats:
Seamans Holdings Email FormatsExamplePercentage
FLast@seamanscapital.comJDoe@seamanscapital.com
43%
Last@seamanscapital.comDoe@seamanscapital.com
28%
First@seamanscapital.comJohn@seamanscapital.com
15%
LastFirst@seamanscapital.comDoeJohn@seamanscapital.com
14%
FLast@seamansholdings.comJDoe@seamansholdings.com
100%

Frequently Asked Questions

What is Seamans Holdings's phone number?

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You can contact Seamans Holdings's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Seamans Holdings's official website and social media links?

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Seamans Holdings's official website is seamansholdings.com and has social profiles on LinkedIn.

How much revenue does Seamans Holdings generate?

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As of September 2026, Seamans Holdings's annual revenue is estimated to be $10M - $25M.

What is Seamans Holdings's NAICS code?

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Seamans Holdings's NAICS code is 5239 - Other Financial Investment Activities.

How many employees does Seamans Holdings have currently?

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As of September 2026, Seamans Holdings has approximately 10 employees across 2 continents, including North America and Asia. Key team members include Chief Executive Officer: E. M. S., Chief Executive Officer: E. S. and Chief Operating Officer: E. M. Explore Seamans Holdings's employee directory with LeadIQ.

What industry does Seamans Holdings belong to?

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Seamans Holdings operates in the Investment Management industry.

What technology does Seamans Holdings use?

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Seamans Holdings's tech stack includes Amazon Web Services, WordPress, Barracuda Email Protection, OWL Carousel, UNIX, PHP, LiteSpeed and easy pie chart.

What is Seamans Holdings's email format?

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Seamans Holdings's email format typically follows the pattern of FLast@seamanscapital.com. Find more Seamans Holdings email formats with LeadIQ.

When was Seamans Holdings founded?

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Seamans Holdings was founded in 1986.
Seamans Holdings logo

Seamans Holdings

Investment ManagementMassachusetts, United States2-10 Employees

Seamans Holdings is a small investment management firm based in Lexington, Massachusetts. It acts as fiduciary advisors, prioritizing investments that seek stability, income, and growth aligned with clients' objectives. The firm relies on a global network focused on essential services, technologies, and resources to identify opportunities consistent with environmental and social considerations and sustainable evolution. Its client base includes individuals and institutions seeking long-term financial objectives within the investment management space. The described approach emphasizes responsible investing and steady returns rather than high-risk strategies. A 2017 note indicates the firm expanded its Boston-based operations with a new hire, signaling ongoing capacity-building.

Section iconCompany Overview

Phone number
NAICS Code
5239 - Other Financial Investment Activities
Founded
1986
Employees
2-10

Section iconFunding & Financials

  • $10M - $25M

    Seamans Holdings's revenue is estimated to be in the range of $10M - $25M

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