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E.H. SISON Engineers

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Namestring
E.H. SISON Engineers
Legal namestring
E.H. SISON Engineers, Co.
Websiteurl
ehsec.com
Company typeenum
Private
Founded yearint
1989
Descriptiontext

E.H. SISON Engineers, Co. (EHSEC) is a Philippine professional partnership consultancy firm headquartered in Makati City, providing multi-disciplinary civil, structural, and architectural engineering design services. Founded in 1989 as E.H. Sison and Associates, converted to a partnership in 1992, and renamed to its current form in 1993, the firm holds PRC Board of Civil Engineering Certificate of Registration No. 11-003 and SEC registration. Its service portfolio spans detailed architectural and engineering design of vertical structures (high-rise and low/mid-rise buildings, telecom towers, industrial and institutional facilities), infrastructure design (bridges, flyovers, viaducts, roads, highways, railroads, water reticulation, slope/shore protection, tunnels, airports), ports and harbors design, civil works and site development, master planning and feasibility studies, geotechnical investigation and evaluation, structural investigation and retrofitting design, and special studies and training.

The firm serves both Philippine government agencies and private sector clients. Government clients include DPWH, GSIS, NIA, BSP, NEDA, Philippine Ports Authority, the Office of the President, the Commission on Audit, PDIC, National Children's Hospital, the Department of Education, and local government units including Makati and Malaybalay. Private sector clients span banking (Metrobank, CITI), telecommunications (SMART, GLOBE, HUAWEI, Bayan Telecommunications), manufacturing (Steel Asia), and real estate (EHS Properties).

Revenue is generated through project-based professional consultancy fees under contracts secured via government procurement and direct private sector engagement. Distribution is direct, with a dedicated Business Development Manager (also a Certified Public Procurement Specialist) supporting pipeline development. Pricing is quote-based and negotiated per project; no public pricing or contract values are disclosed. The firm operates from a single Makati City headquarters with no disclosed international presence.

Short descriptiontext

E.H. SISON Engineers is a Makati City-based Philippine engineering consultancy, founded 1989, providing civil, structural, and architectural design services for buildings, infrastructure, ports, and harbors to government agencies and private sector clients.

Operating statusenum
Operating
Ownership categoryenum
Headcount rangeband
11–50
akta.pro rankint
HeadquartersMakati, Philippines
HQ citystring
Makati
HQ countrystring
Philippines
HQ regionstring
Asia
Markets served

Serves global market

Offices1 record

Each record includes

City, Country, Type, Description, Source

Keyword5 values
engineering consultancy services, infrastructure design services, civil engineering design, structural engineering consulting, architectural design services
Industry1 code
1Systems Engineering & Technical Program Management
CodeBPAHAIAIPrimaryYes
NAICS code4 codes
  • Engineering Services541330
  • Architectural, Engineering, and Related Services5413
  • Engineering Services54133
  • Management, Scientific, and Technical Consulting Services5416
SIC code2 codes
  • Services-Engineering Services8711
  • Services-Engineering, Accounting, Research, Management8700
Product category
Engineering Consultancy Services
GTM motion1 record

Each record includes

Type, Description, Source

Revenue model1 record
1Engineering Consultancy Services
TypeProfessional Services
Description

Professional consultancy fees generated from providing detailed engineering design, master planning, feasibility studies, geotechnical investigation, and construction supervision services for infrastructure projects. Revenue is project-based, typically earned through consultancy contracts with government agencies and private sector clients.

ehsec.com
Marketing channels2 records

Each record includes

Title, Type, Stage, Description, Source

Distribution channels2 records

Each record includes

Title, Type, Scope, Target buyer, Description, Source

Cost components4 values
Personnel, Operations, Technology or R&D, Marketing or Sales
GTM typeB2B
B2B
Offering typeServices
Services
Core offering1 text field

E.H. SISON Engineers, Co. (EHSEC) is a professional partnership consultancy firm providing multi-disciplinary engineering services including detailed architectural and engineering design of vertical structures, infrastructure design (bridges, roads, highways, water systems), ports and harbors design, civil works and site development, master planning and feasibility studies, geotechnical investigation, structural investigation and retrofitting design, and special studies and trainings. The firm serves Philippine government agencies and private sector clients on a project-based, contract-driven basis.

Differentiator
Functional benefit
Problem solved
Product overview1 text field

E.H. SISON Engineers, Co. (EHSEC) is a multi-disciplinary engineering consultancy firm offering a comprehensive portfolio of professional services. The company operates as a single unified service offering organized into distinct but interconnected practice areas: detailed architectural and engineering design of vertical structures, infrastructure design (bridges, roads, highways, water systems), ports and harbors design, civil works and site development, master planning and feasibility studies, geotechnical investigation and evaluation, structural investigation and retrofitting design, and special studies and training services. These services are delivered through a team of professional engineers and specialists based in Makati City, Philippines, serving both government and private sector clients across industrial, commercial, and institutional projects.

Scale indicator2 records

Each record includes

Type, Value, Description, Source

Recent move6 records

Each record includes

Date, Type, Title, Description, Source

Expansion highlight4 records

Each record includes

Type, Description

Market position
Competitive moat4 records

Each record includes

Type, Details

Key risks6 records

Each record includes

Headline, Details, Source

Key highlights6 records

Each record includes

Headline, Details, Source

Customer concentration

Classification, Details

Named customers19 records

Each record includes

Name, Industry, Type, Use case, Source, UUID

Segment2 records

Each record includes

Title, Type, Primary, Description, Pain point addressed, Use case, Source

Ideal customer profile2 records

Each record includes

Profile, Firmographic size, Sales motion, Sales cycle length, Buying structure, Purchase trigger, Buyer persona, Geography, Industry vertical, Primary use case, Description, Pain points, Evidence proof points, Target buyer

Technology focused
No
API detail
Has APIbool
No

Docs URL, Description

AI maturity
App detail

Has app

Core technology
Revenue estimate
Valuation estimate
Number of profiles
Profiles10 records

Each record includes

Name, Designation, Designation category, Overview, Profile commentary, Source

No data
No data
Funding overview

Funding stage, Last funding date, Total funding USD

Funding rounds

Each record includes

Round, Amount USD, Date, Pre money valuation, Total investors, Investors, News

Investors

Each record includes

Name, Type, Date of entry, Rounds participated, Website

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Each record includes

Name, Acquisition type, Announced date, Completed date, Status, Website, News

Investment

Each record includes

Name, Round, Announced date, Lead investor, Website, News

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

E.H. SISON Engineers

Engineering Consultancy Servicesehsec.com

E.H. SISON Engineers is a Makati City-based Philippine engineering consultancy, founded 1989, providing civil, structural, and architectural design services for buildings, infrastructure, ports, and harbors to government agencies and private sector clients.

What E.H. SISON Engineers does

E.H. SISON Engineers, Co. (EHSEC) is a Philippine professional partnership consultancy firm headquartered in Makati City, providing multi-disciplinary civil, structural, and architectural engineering design services. Founded in 1989 as E.H. Sison and Associates, converted to a partnership in 1992, and renamed to its current form in 1993, the firm holds PRC Board of Civil Engineering Certificate of Registration No. 11-003 and SEC registration. Its service portfolio spans detailed architectural and engineering design of vertical structures (high-rise and low/mid-rise buildings, telecom towers, industrial and institutional facilities), infrastructure design (bridges, flyovers, viaducts, roads, highways, railroads, water reticulation, slope/shore protection, tunnels, airports), ports and harbors design, civil works and site development, master planning and feasibility studies, geotechnical investigation and evaluation, structural investigation and retrofitting design, and special studies and training.

The firm serves both Philippine government agencies and private sector clients. Government clients include DPWH, GSIS, NIA, BSP, NEDA, Philippine Ports Authority, the Office of the President, the Commission on Audit, PDIC, National Children's Hospital, the Department of Education, and local government units including Makati and Malaybalay. Private sector clients span banking (Metrobank, CITI), telecommunications (SMART, GLOBE, HUAWEI, Bayan Telecommunications), manufacturing (Steel Asia), and real estate (EHS Properties).

Revenue is generated through project-based professional consultancy fees under contracts secured via government procurement and direct private sector engagement. Distribution is direct, with a dedicated Business Development Manager (also a Certified Public Procurement Specialist) supporting pipeline development. Pricing is quote-based and negotiated per project; no public pricing or contract values are disclosed. The firm operates from a single Makati City headquarters with no disclosed international presence.

E.H. SISON Engineers firmographics

Firmographics
Name
E.H. SISON Engineers
Legal name
E.H. SISON Engineers, Co.
Website
https://ehsec.com
Company type
Private
Founded year
1989
Operating status
Operating
Headcount range
11–50 employees
Short description
E.H. SISON Engineers is a Makati City-based Philippine engineering consultancy, founded 1989, providing civil, structural, and architectural design services for buildings, infrastructure, ports, and harbors to government agencies and private sector clients.
Ownership category
akta.pro rank

E.H. SISON Engineers industry classification

Industry
Product category
Engineering Consultancy Services
NAICS
Engineering Services (541330), Architectural, Engineering, and Related Services (5413), Engineering Services (54133), Management, Scientific, and Technical Consulting Services (5416)
SIC
Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)
akta.pro primary industry
Systems Engineering & Technical Program Management (BPAHAIAI)

Keywords

  • Engineering consultancy services
  • Infrastructure design services
  • Civil engineering design
  • Structural engineering consulting
  • Architectural design services

Where E.H. SISON Engineers is headquartered

Location

Headquarters

HQ city
Makati
HQ country
Philippines
HQ region
Asia

Offices1 record

Markets served

E.H. SISON Engineers business model

Business model
GTM type
B2B
Offering type
Services
Cost components
Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

  1. Engineering Consultancy Services: Professional consultancy fees generated from providing detailed engineering design, master planning, feasibility studies, geotechnical investigation, and construction supervision services for infrastructure projects. Revenue is project-based, typically earned through consultancy contracts with government agencies and private sector clients.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

E.H. SISON Engineers product offering

Product offering

Core offering

E.H. SISON Engineers, Co. (EHSEC) is a professional partnership consultancy firm providing multi-disciplinary engineering services including detailed architectural and engineering design of vertical structures, infrastructure design (bridges, roads, highways, water systems), ports and harbors design, civil works and site development, master planning and feasibility studies, geotechnical investigation, structural investigation and retrofitting design, and special studies and trainings. The firm serves Philippine government agencies and private sector clients on a project-based, contract-driven basis.

Product overview

E.H. SISON Engineers, Co. (EHSEC) is a multi-disciplinary engineering consultancy firm offering a comprehensive portfolio of professional services. The company operates as a single unified service offering organized into distinct but interconnected practice areas: detailed architectural and engineering design of vertical structures, infrastructure design (bridges, roads, highways, water systems), ports and harbors design, civil works and site development, master planning and feasibility studies, geotechnical investigation and evaluation, structural investigation and retrofitting design, and special studies and training services. These services are delivered through a team of professional engineers and specialists based in Makati City, Philippines, serving both government and private sector clients across industrial, commercial, and institutional projects.

Differentiator

Problem solved

Functional benefit

Companies that use E.H. SISON Engineers

Customer profile

Named customers19 records

Segments2 records

Ideal customer profiles2 records

E.H. SISON Engineers technology and API

Technology

Technology focussed No

API detail

Has API
No
API docs
API detail

Core technology

AI maturity

App detail

E.H. SISON Engineers partnerships and signals

Strategic signal

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

E.H. SISON Engineers competitors and assessment

Company assessment

Market position

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

E.H. SISON Engineers social profiles

Digital presence

E.H. SISON Engineers financial estimates

Financial estimate

Revenue estimate

Valuation estimate

E.H. SISON Engineers leadership team

Management profile

Number of profiles

Profiles10 records

E.H. SISON Engineers funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

E.H. SISON Engineers M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about E.H. SISON Engineers

What does E.H. SISON Engineers do?

E.H. SISON Engineers, Co. (EHSEC) is a professional partnership consultancy firm providing multi-disciplinary engineering services including detailed architectural and engineering design of vertical structures, infrastructure design (bridges, roads, highways, water systems), ports and harbors design, civil works and site development, master planning and feasibility studies, geotechnical investigation, structural investigation and retrofitting design, and special studies and trainings. The firm serves Philippine government agencies and private sector clients on a project-based, contract-driven basis.

Is E.H. SISON Engineers a public or private company?

E.H. SISON Engineers is a private company. It is classified as founder individual operated bootstrapped and is currently operating.

When was E.H. SISON Engineers founded?

E.H. SISON Engineers was founded in 1989. It employs 11 to 50 people.

Where is E.H. SISON Engineers based?

E.H. SISON Engineers is headquartered in Makati, Philippines, in the Asia region.

How does E.H. SISON Engineers make money?

One revenue line is on record: engineering Consultancy Services.

Does E.H. SISON Engineers have an API?

No public API is recorded for E.H. SISON Engineers.

What industry is E.H. SISON Engineers in?

E.H. SISON Engineers's product category is Engineering Consultancy Services. Its primary akta.pro industry code is BPAHAIAI, Systems Engineering & Technical Program Management. Its NAICS code is 541330 and its SIC code is 8711.

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