Batery Sealing Solutions
Battery Sealing Solutions Inc. is a Texas-based mechanical engineering firm that supplies JustEV®, a proprietary high-speed mechanical sealing solution for electrolyte fill port holes in prismatic and 4680 battery cells, along with seal testing and battery pack assembly support services to EV cell manufacturers and OEMs in the US and EU.
- Company typePrivate
- Founded2021
- HeadquartersThe Woodlands, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Batery Sealing Solutions does
Battery Sealing Solutions Inc. is a private, founder-led mechanical engineering firm headquartered in The Woodlands, Texas, that supplies a novel mechanical sealing method for battery electrolyte fill port holes. Its core product, JustEV®, is designed to mechanically seal e-fill port holes during high-speed installation in prismatic and 4680 battery cell manufacturing, addressing failure modes observed with closed-end rivets and laser-welded plugs and claimed to deliver up to a 10% production uplift over those legacy methods. The company also offers E-Fill Solutions as a broader portfolio alternative to crimp and steel fastener approaches, Seal Tests for Pack and Cell (delivered through a referral partnership with Laco Seal Tech), and Battery Pack/Box Support services covering everything from concept design to production line automation for electric vehicle OEMs.
The company is built around the domain expertise of its founders, most notably Ryan Bostick (Chairman, Founder, and Chief Visionary Officer), who claim ten years of experience implementing rivets into e-fill port holes and contributing to mechanical joint designs for half of EV battery pack and box programs across Semis, Buses, and startup efforts in the US and EU. The team includes four OEM experts on staff supporting battery pack assembly needs such as e-bake safe seals, vibration-proof joints, and watertight and grounding requirements across aluminum, steel, and plastic joints. The firm operates as a Texas corporation and, despite being founded in 2021, has disclosed only a single $65,000 funding event in December 2023, indicating a bootstrap posture with minimal external capital.
Battery Sealing Solutions goes to market exclusively through direct enterprise engagement, with multiple "Contact Us" forms across its website as the primary lead capture mechanism and no digital advertising, content marketing, or channel partner network identified. Revenue is generated through two streams: hardware sales of JustEV® and related sealing components, and professional services for engineering consultation and pack design support. Pricing is not publicly disclosed and appears to be negotiated per engagement. The firm has no publicly known customer logos, no certifications, and no visible geographic restrictions, with stated market coverage spanning the US and EU.
Batery Sealing Solutions firmographics
Firmographics- Name
- Batery Sealing Solutions
- Legal name
- Battery Sealing Solutions Inc.
- Website
- https://batterysealingsolutions.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Battery Sealing Solutions Inc. is a Texas-based mechanical engineering firm that supplies JustEV®, a proprietary high-speed mechanical sealing solution for electrolyte fill port holes in prismatic and 4680 battery cells, along with seal testing and battery pack assembly support services to EV cell manufacturers and OEMs in the US and EU.
- Ownership category
- akta.pro rank
Batery Sealing Solutions industry classification
Industry- Product category
- Battery Sealing Equipment and Components
- NAICS
- Battery Manufacturing (33591)
- SIC
- Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose (3050)
- akta.pro primary industry
- Battery Modules & Packs (Industrial/Commercial pack assembly) (IMAGAHAB)
- akta.pro secondary industries
- Formation, Testing & Quality/Metrology Equipment for Batteries (EUAFABAK), Battery Pack Manufacturing & Module Assembly (EUAFABAI)
Keywords
Where Batery Sealing Solutions is headquartered
LocationHeadquarters
- HQ city
- The Woodlands
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Batery Sealing Solutions business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales
Revenue model
- Battery Sealing Products: Sale of JustEV® mechanical sealing products for e-fill port holes in prismatic and 4680 battery cells.
- Engineering Consultation Services: Expert support for battery pack designs from concept to launch, including mechanical solutions, automation integration, and production optimization.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Batery Sealing Solutions product offering
Product offeringCore offering
Battery Sealing Solutions manufactures and sells JustEV®, a proprietary mechanical sealing product for electrolyte fill port holes in prismatic and 4680 battery cells, designed to mechanically seal during high-speed installation and replace closed-end rivets or laser-welded plugs. The company also sells E-Fill Solutions, offers Seal Tests for Pack and Cell (delivered via partner Laco Seal Tech), and provides engineering consultation for battery pack/box designs from concept through production automation.
Product overview
Battery Sealing Solutions is a company offering a portfolio of battery sealing products and services. The core product is JustEV®, a mechanical sealing solution for e-fill port holes designed for high-speed installation. The company also provides E-Fill Solutions as an alternative to traditional crimp or laser-welded sealing methods, supplemented by Seal Tests for Pack and Cell quality verification (delivered through partner Laco Seal Tech), and Battery Pack/Box Support services to assist with assembly from concept through production automation.
Differentiator
Problem solved
Functional benefit
Brands
- JustEV®: A product explicitly designed to mechanically seal a fill port hole during high-speed installation, designed to replace traditional crimp or laser-welded plug methods.
Products and services
- JustEV®
- E-Fill Solutions
- Seal Tests (Pack and Cell)
- Battery Pack/Box Support
Quantifiable outcome
- 10% production increase compared to standard crimp or laser-welded plug methods
Companies that use Batery Sealing Solutions
Customer profileSegments3 records
Ideal customer profiles3 records
Batery Sealing Solutions technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Batery Sealing Solutions partnerships and signals
Strategic signalScale indicators3 records
Recent moves5 records
Expansion highlights4 records
Batery Sealing Solutions competitors and assessment
Company assessmentDirect peers
- Laco Seal Tech: Laco Seal Tech is Battery Sealing Solutions' named partner that builds manual and automated seal-test machines for rainproof, air-tight, and helium-tight requirements. It addresses the same customer need (validating battery pack/cell seals on and off the production line) and is co-marketed with BSS.
Broad incumbents
- Atlas Copco: Atlas Copco provides industrial joining, riveting, and fastening solutions used in automotive and EV battery pack assembly, including high-speed automated joining equipment that competes with or could substitute for JustEV at the e-fill port step.
- Schaeffler: Schaeffler is a major automotive supplier with e-mobility and battery-pack assembly offerings, including mechanical joining technologies and consulting for battery packs used by global OEMs. It is a broad incumbent competing for the same engineering and mechanical-joining design slots.
- TE Connectivity: TE Connectivity supplies connectors, seals, and battery-pack components and integrates sealing/connection solutions on EV battery lines. It is a broad incumbent addressing similar sealing and battery-pack interconnection problems for global OEMs.
- Henkel: Henkel is a leading supplier of adhesives and sealants for EV battery packs, including potting, gasketing and surface-sealing solutions across the pack and cell. It addresses the same sealing and quality-test problem from a chemistry rather than mechanical angle.
- Dürr AG: Dürr supplies turnkey paint, final-assembly, and battery-module/pack assembly lines to global OEMs, including the automation that JustEV sits inside of as a step within the cell/pack production line.
- KUKA: KUKA provides industrial robotics and automation used to assemble EV battery packs, including the automated integration of fasteners, welds, and seals. It is a broad incumbent supplying the cell/pack line where JustEV is installed.
- Parker Hannifin: Parker Hannifin produces industrial seals, O-rings, and sealing components used across energy and mobility applications, including battery enclosures and pack fluid/pressure systems where similar sealing and quality-test functions are required.
Emerging players
- Komax Group: Komax is a specialist in automated wire and connector assembly and is expanding into EV battery pack assembly, where it provides automated joining and quality-test solutions comparable in customer profile to JustEV (Tier-1 cells/cell makers).
- Trelleborg: Trelleborg is a polymer-engineering specialist supplying sealing solutions, gaskets, and elastomer components relevant to battery packs and enclosures; it operates in the same sealing-quality category with overlapping OEM customers.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks7 records
Key highlights7 records
Customer concentration
Batery Sealing Solutions social profiles
Digital presenceBatery Sealing Solutions financial estimates
Financial estimateRevenue estimate
Valuation estimate
Batery Sealing Solutions leadership team
Management profileNumber of profiles
Profiles1 record
Batery Sealing Solutions funding detail
Funding detailFunding overview
Funding rounds1 record
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Batery Sealing Solutions M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Batery Sealing Solutions
What does Batery Sealing Solutions do?
Battery Sealing Solutions manufactures and sells JustEV®, a proprietary mechanical sealing product for electrolyte fill port holes in prismatic and 4680 battery cells, designed to mechanically seal during high-speed installation and replace closed-end rivets or laser-welded plugs. The company also sells E-Fill Solutions, offers Seal Tests for Pack and Cell (delivered via partner Laco Seal Tech), and provides engineering consultation for battery pack/box designs from concept through production automation.
Is Batery Sealing Solutions a public or private company?
Batery Sealing Solutions is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Batery Sealing Solutions founded?
Batery Sealing Solutions was founded in 2021. It employs 11 to 50 people.
Where is Batery Sealing Solutions based?
Batery Sealing Solutions is headquartered in The Woodlands, United States, in the North America region.
How does Batery Sealing Solutions make money?
Two revenue lines are on record. Battery Sealing Products are the primary driver. The others are engineering Consultation Services.
Who are Batery Sealing Solutions's main competitors?
Laco Seal Tech is listed as a direct peer. Broad incumbents are Atlas Copco, Schaeffler, TE Connectivity, Henkel, Dürr AG, KUKA and Parker Hannifin. Emerging players are Komax Group and Trelleborg.
Does Batery Sealing Solutions have an API?
No public API is recorded for Batery Sealing Solutions.
What industry is Batery Sealing Solutions in?
Batery Sealing Solutions's product category is Battery Sealing Equipment and Components. Its primary akta.pro industry code is IMAGAHAB, Battery Modules & Packs (Industrial/Commercial pack assembly), with a secondary code of EUAFABAK, Formation, Testing & Quality/Metrology Equipment for Batteries. Its NAICS code is 33591 and its SIC code is 3050.