About Us

Who we are

We are a wholly Nigerian owned multidisciplinary environmental management and consultancy company, for the purpose of restating and winning support for efficient management of environmental resources, reducing excessive natural resources consumption, restoring degraded/degrading ecosystems, handling wastes disposal issues efficiently, combating pollution, harmonizing socio-economic development with natural resources endowment and providing informed options for sustainable development.

Our services

We offer the following multi-sectoral environmental and social safeguards services that cut across the power generation, transmission and distribution, upstream and downstream oil and gas, mining and mineral processing, manufacturing, highways, airport, railway and marine infrastructure, free trade zones, among others:

  • Preparation and Implementation of Environmental and Social Impact Assessment (ESIA)
  • Preparation and Implementation of Resettlement Action Plan (RAP)
  • Right-of-Way Acquisition
  • Environmental & Social Monitoring & Evaluation
  • Environmental & Social Auditing

PGM is accredited by the Federal Ministry of Environment, National Environmental Standards and Regulation Enforcement Agency (NESREA), and permitted by the Department of Petroleum Resources (DPR) and various State Governments, to provide environmental consultancy services.

Our key experts

PGM has a professional team of experts whose experience and expertise are as wide as they are varied. We also retain close professional links with universities and research institutes, locally and abroad. They include:


  • Robert Martins (Social Development).
  • Emmanuel Nwanjiobi (Asset Valuation).
  • Dr Iniodu George (Community Health).
  • Prof. E. E. Antai (Ecology).
  • Okokon Ndem (Chemistry).
  • Dr Ime Ukpe (Waste Management).
  • Usman Balarabe (GIS & Mapping).
  • Timipre George (GIS & Mapping).
  • M.O. Ugwu (Asset Valuation).
  • Idongesit Ambrose (Air Quality).
  • Prof Ini Akpabio (Socio-economy).
  • Prof. J. P. Essien (Microbiology).
  • Dr I. Vincent Akpu (Ecology).
  • Prof. A. E Edet (Engineering Geology).
  • Dr Ukpong Aniediobong J. (Geology).
  • Dr Eyo Orok (Soil Quality).
  • Barr. Idris Muhammad (Attorney).
  • Dr. R.M.O Kayode (Water Quality).
  • Prof. Emmanuel Okwo (Public Health expert).

Retained Laboratories

  • Institute of Oceanography Laboratories, University of Calabar.
  • Department of Animal & Environment Biology Laboratories, University of Port Harcourt.
  • Akwa Ibom State Ministry of Science and Tech. Lab. Uyo.
  • Mifor Consult Lab. Calabar

our field equipment

Unmanned Arial Vehicle (Drone) Unmanned aircraft systems (UAS) which are operated with no pilot on board. Its associated remote pilot station(s), the required command and control links and any other system elements as maybe required, at any point during flight operations. Deployed in our aerial surveys of ROW for linear projects like power transmission lines, railway tracks, roads and bridges, and other remote sites, for real time situations.
Environment Meter 

A digital Multifunction Environment Meter that combines the functions of a Sound Level Meter, Light Meter, Humidity Meter, and Temperature Meter.
It is an ideal Multifunction Environment Meter Instrument with scores of practical applications for professional and home use.
The Sound Level function can be used to measure noise in factories, schools, offices, home, etc, checking acoustics of studios, auditoriums and hi-fi installations.
The Light function is used to measure luminance in the field and offices.
The Humidity/Temperature use a humidity/semiconductor sensor and K type thermocouple.

RF Spectrum Analyser The device provides the perfect analysis of trace radio frequency (RF) & Electro Magnetic Field (EMF) sources in an area. It shows the EXACT frequency and signal strength of radio sources including STANDARD CONFORMANT calculation of various exposure limits including ICNIRP limit. And we can perform exposure limit calculations ACCORDING TO STANDARDS without having to use complex tables and calculators. Used in the industry, research, schools and laboratories. RF, Cellular phones, transmission towers, WLan, Wifi, Bluetooth, bugs, computers, monitors, lamps, TV sets, distribution boxes, railroad power lines, electrical substations, underground high voltage lines, transformer stations or invisible radiation from neighboring sites. We offer an adequate measuring solution for virtually any source of electromagnetic radiation.
The AdvancedSense Environment Meter The Advanced Sense meter runs highly advanced, very user-friendly application software. Display data-log and annotate (on-site) a broad range of parameters with a single, rugged, cutting edge instrument. Simultaneously connect 1 or 2 GrayWolf DirectSense® probes (plus a particulate or HCHO meter) with up to 6 sensors per probe. Available sensors include; auto-zeroing differential pressure, barometric pressure, VOCs, CO2, %RH, Temperature, CO, O3, NH3, H2S, NO, NO2, SO2, Cl2, HCN, HF, PH3, HCl and other parameters
GrayWolf 6 channel handheld particle counters Measures Particle Counts or Concentration of 0.1µm and higher. It can simultaneously display mass concentration of PM0.5, PM1.0, PM2.5, PM5.0, PM10 & TSP. it can be used as stand-alone instruments, and/or interface them to display and log particulates right on the Advanced Sense Environment Meter for extra mobility.
Flue Gas Analyser For continuous emissions monitoring, process gas analysis and industrial hygiene. Determine combustion efficiency and helps saving in fuel cost. It measures the following ·       CO, CO2, CO/CO2 ratio, O2, XS air, temperature, efficiency with printout ·       Draught/differential pressure measurement with timer ·       Operating/working pressure report with printout
Mobile Water Laboratory We can carry out water quality analyses on the field rapidly and accurately. The kit of choice for the WHO, UNICEF, NGOs and water technicians implementing rural water and sanitation programmes and who wish to quickly and rapidly conduct an accurate assessment of the full range of drinking water quality parameters in the field. The kit is also used to analyse industrial or domestic effluent as well as all types of water covering full range of parameters. What makes this unique, is that you get your results within one to 24 hours, depending on parameters of your choice.
BOD Testing Equipment For determining the amount of dissolved oxygen consumed by aerobic biological microorganisms in water. BOD Test on the field
COD Testing Equipment For measuring chemically oxidizable matter -COD Test on the field.