SIGMA
SIGMA Corporation of America is the US subsidiary of SIGMA CORPORATION (Japan), distributing and servicing precision-manufactured photographic lenses, cinema lenses, and mirrorless cameras to professional photographers, filmmakers, and advanced enthusiasts across the United States.
- Company typePrivate
- Founded1961
- HeadquartersRonkonkoma, United States
- Headcount11–50
- GTM typeB2C
- OfferingHardware or Manufacturing
What SIGMA does
SIGMA Corporation of America is the US distribution, sales, and service subsidiary of SIGMA CORPORATION, a Japan-headquartered precision optical manufacturer founded in 1961. From its headquarters in Ronkonkoma, New York, the US entity serves professional photographers, cinematographers, and advanced enthusiast photographers across the United States through authorized dealers, rental houses, and a direct e-commerce storefront at sigmaphoto.com. All of SIGMA's lenses, cameras, and accessories are designed and manufactured at a single vertically integrated facility in Aizu, Japan, under the "Made in Aizu" quality brand.
The company's product portfolio is organized into three still-photography lens lines — Art (flagship performance), Contemporary (compact/portable), and Sports (telephoto and action) — supplemented by a dedicated Cine Lens Line for filmmaking that includes the AIZU PRIME series, marketed as the world's first large-format cinema lens lineup with a T1.3 aperture across all focal lengths. SIGMA also manufactures its own camera bodies, including the minimalist SIGMA BF and the fp L full-frame mirrorless system. Core proprietary technologies include High-response Linear Actuator (HLA) focus motors, Advanced Amorphous Coating, and aspherical optical elements used in its latest 35mm F1.4 DG II Art and 15mm F1.4 DC Contemporary releases. The company maintains separate authorized service-center networks for photo and cine products and sells through multiple mirrorless mounts including L-Mount and Sony E-mount.
Revenue is generated through one-time unit sales of lenses, cameras, and accessories at retail price points ranging from $579 (entry-level APS-C primes) to over $3,000 (professional cine zooms). The go-to-market model is channel-led, relying on a dealer locator network, rental partnerships, and owned community channels (ambassadors, blog content, social media, Art Projects). SIGMA is a privately held company with no public-market listing or disclosed funding rounds; it operates as a strategic operating subsidiary of the Japanese parent.
SIGMA firmographics
Firmographics- Name
- SIGMA
- Legal name
- SIGMA Corporation of America
- Website
- https://sigmaphoto.com
- Company type
- Private
- Founded year
- 1961
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- SIGMA Corporation of America is the US subsidiary of SIGMA CORPORATION (Japan), distributing and servicing precision-manufactured photographic lenses, cinema lenses, and mirrorless cameras to professional photographers, filmmakers, and advanced enthusiasts across the United States.
- Ownership category
- akta.pro rank
SIGMA industry classification
Industry- Product category
- Camera Lenses and Photographic Equipment
- NAICS
- Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451)
- SIC
- Photographic Equipment & Supplies (3861), Optical Instruments & Lenses (3827)
- akta.pro primary industry
- Lenses & Optical Accessories (Lenses, Filters, Adapters, Teleconverters) (CRACAPAF)
- akta.pro secondary industries
- Interchangeable-Lens Cameras (Mirrorless & DSLR) (CRACAPAA), Camera & Lens Retail (Photo Cameras, Lenses & Optical Accessories) (CRACAHAA), Optoelectronics & Photonics (LED/Laser/Optical ICs) (HDAHAAAH)
Keywords
Where SIGMA is headquartered
LocationHeadquarters
- HQ city
- Ronkonkoma
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
SIGMA business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Lens Sales: SIGMA generates revenue primarily through the sale of photographic lenses across three product lines: Art (professional), Contemporary (consumer/advanced), and Sports (telephoto). Lenses range from $579 to over $3,000 depending on specifications.
- Cine Lens Sales: Professional cinema lenses for filmmaking, including the AF Cine Line. These are higher-priced products ($3,399 for the 28-105mm T3 FF) targeting professional film production teams.
- Camera Sales: SIGMA manufactures and sells cameras including the SIGMA BF, a minimal system camera for high-quality daylight photography.
- Accessories: Sale of camera accessories, lens accessories, and other photographic equipment.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Entry-level APS-C lens for consumers |
| Unit Pricing | Pay-as-you-go | Professional full-frame standard prime lens |
| Unit Pricing | Pay-as-you-go | Professional cinema zoom lens |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
SIGMA product offering
Product offeringCore offering
SIGMA Corporation of America designs, manufactures, and distributes interchangeable camera lenses, cinema lenses, mirrorless cameras, and photographic accessories for individual photographers and professional cinematographers. Its lens portfolio is organized around three consumer lines — Art, Contemporary, and Sports — plus a dedicated Cine product family including the AIZU PRIME series, all produced at the parent company's Aizu, Japan manufacturing facility.
Product overview
SIGMA Corporation of America is a precision optical manufacturer offering a comprehensive portfolio of camera lenses and cameras. The product lineup comprises three distinct still lens lines (Art for professional-grade optics, Contemporary for compact everyday use, and Sports for telephoto action photography), a dedicated Cine Lens Line for professional filmmaking including the groundbreaking AIZU PRIME series with T1.3 aperture, and the company's own camera systems including the minimalist SIGMA BF camera and the fp L mirrorless system. All products are designed and manufactured in Aizu, Japan.
Differentiator
Problem solved
Functional benefit
Brands
- SIGMA Art: Flagship lens line offering exceptional optical performance for professional photographers.
- SIGMA Contemporary
- SIGMA Sports
- SIGMA Cine
- SIGMA BF
- SIGMA fp series
- AIZU PRIME
Products and services
- SIGMA Art Lens Series
Quantifiable outcome
- The 35mm F1.4 DG II is 14% shorter and 20% lighter than its predecessor
- +1 more outcomes
Companies that use SIGMA
Customer profileSegments3 records
Ideal customer profiles2 records
SIGMA technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
SIGMA partnerships and signals
Strategic signalRecent moves6 records
Expansion highlights5 records
SIGMA competitors and assessment
Company assessmentDirect peers
- Tamron: Tamron is the closest direct peer to SIGMA: an independent third-party manufacturer of interchangeable lenses for multiple mounts (Sony E, Nikon Z, Canon RF, Fujifilm X) competing head-to-head across price tiers with Art and Contemporary line equivalents.
- Tokina: Tokina produces third-party photographic lenses for DSLR and mirrorless systems, directly competing with SIGMA's Contemporary and Art lines on price/performance, particularly in wide-angle and standard zoom categories.
- Rokinon (Samyang): Rokinon/Samyang is a value-oriented third-party lens maker competing in the same focal-length segments as SIGMA, especially in manual-focus cine primes that overlap with parts of SIGMA's Cine portfolio.
- Leica: Leica competes in the premium photographic and cinema lens segment (SL, M, Summilux-C, Thalia) and overlaps with SIGMA's Art line on price-conscious professional photographers seeking high-end optics.
Broad incumbents
- Carl Zeiss (ZEISS Lenses): ZEISS manufactures premium photographic and cinema lenses (Loxia, Otus, Supreme Prime Radiance) that compete at the high end of SIGMA's Art and Cine lineups, serving the same professional photographers and filmmakers.
- Sony (Alpha / FE lenses): Sony is both an OEM camera body maker and a first-party lens manufacturer (FE/GM series); SIGMA's third-party lenses must compete on optics and price against Sony's GM line within Sony's own E-mount ecosystem.
- Canon: Canon sells RF-mount lenses that are first-party to its mirrorless bodies; SIGMA's RF-compatible lenses (via licensing) compete on price/value while Canon's L-series sets the premium benchmark.
- Nikon: Nikon's Z-mount lens roadmap defines the premium category that SIGMA's third-party Nikon Z lenses compete against, with Nikon enjoying first-party advantages on its own bodies.
- Fujifilm: Fujifilm produces both APS-C and medium format cameras (X-series, GFX) and a strong first-party lens lineup that competes directly with SIGMA's Contemporary and Sports lenses for Fujifilm X-mount users.
Emerging players
- Venus Optics (Laowa): Laowa specializes in niche wide-angle and macro lenses that overlap with parts of SIGMA's Contemporary line, offering distinctive focal lengths (e.g., extreme wide, probe macro) where SIGMA also competes.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
SIGMA social profiles
Digital presenceSIGMA financial estimates
Financial estimateRevenue estimate
Valuation estimate
SIGMA leadership team
Management profileNumber of profiles
Profiles2 records
SIGMA subsidiaries and ownership
Company hierarchySubsidiaries6 records
SIGMA funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SIGMA 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 SIGMA
What does SIGMA do?
SIGMA Corporation of America designs, manufactures, and distributes interchangeable camera lenses, cinema lenses, mirrorless cameras, and photographic accessories for individual photographers and professional cinematographers. Its lens portfolio is organized around three consumer lines — Art, Contemporary, and Sports — plus a dedicated Cine product family including the AIZU PRIME series, all produced at the parent company's Aizu, Japan manufacturing facility.
Is SIGMA a public or private company?
SIGMA is a private company. It is classified as corporate owned and is currently operating.
When was SIGMA founded?
SIGMA was founded in 1961. It employs 11 to 50 people.
Where is SIGMA based?
SIGMA is headquartered in Ronkonkoma, United States, in the North America region.
How does SIGMA make money?
Four revenue lines are on record. Lens Sales are the primary driver. The others are cine Lens Sales, camera Sales and accessories.
Who are SIGMA's main competitors?
Direct peers on record are Tamron, Tokina, Rokinon (Samyang) and Leica. Broad incumbents are Carl Zeiss (ZEISS Lenses), Sony (Alpha / FE lenses), Canon, Nikon and Fujifilm. Venus Optics (Laowa) is listed as an emerging player.
Does SIGMA have an API?
No public API is recorded for SIGMA.
What industry is SIGMA in?
SIGMA's product category is Camera Lenses and Photographic Equipment. Its primary akta.pro industry code is CRACAPAF, Lenses & Optical Accessories (Lenses, Filters, Adapters, Teleconverters), with a secondary code of CRACAPAA, Interchangeable-Lens Cameras (Mirrorless & DSLR). Its NAICS code is 33451 and its SIC code is 3861.